SUMITOMO CASE KBA1141 VC4143A0 SH300 SH330 SH350 CX300 CX350 Mai ɗaukar Mota Mai Taya Mota Haɗawa / Nauyin Kayan Chassis Masu Nauyi Mai Kaya da Mai Kera / TRACK na CQC

SUMITOMO CASE KBA1141 VC4143A0 SH300 SH330 SH350 CX300 CX350 Haɗin Na'urar Bugawa ta Wayar Salula– Abubuwan da aka bi diddigin Chassis masu nauyi daga CQC TRACK

Takaitaccen Bayani na Babban Jami'i

Wannan littafin fasaha ya gabatar da cikakken bincike game da haɗakar na'urorin haƙa rami na SUMITOMO da CASE—wani ɓangaren da ke ƙarƙashin jirgin ruwa mai mahimmanci wanda aka ƙera don injin haƙa rami na hydraulic na aji 30-35, gami da jerin SUMITOMO SH300, SH330, SH350 da jerin CASE CX300, CX350. Lambobin sassan KBA1141 (SUMITOMO) da VC4143A0 (CASE) suna wakiltar ƙayyadaddun bayanai na OEM don waɗannan samfuran injin haƙa rami masu matsakaicin girma zuwa manyan girma, waɗanda aka yi amfani da su sosai a cikin manyan gine-gine, haɓaka ababen more rayuwa, ayyukan hakar ma'adinai, da aikace-aikacen tallafin haƙar ma'adinai a duk duniya.

Haɗa na'urar jujjuyawar ɗaukar kaya (wanda aka sanya a matsayin na'urar jujjuyawar sama ko ta sama) tana da muhimmiyar rawa wajen tallafawa babban gudu na sarkar hanya tsakanin na'urar tsayawa ta gaba da kuma na'urar juyawa ta baya, hana yin kasa a gwiwa da kuma kiyaye haɗin kai mai kyau da tsarin tuƙi. Ga masu aiki da na'urorin aji na SUMITOMO SH300/330/350 da CASE CX300/350, fahimtar ƙa'idodin injiniya, ƙayyadaddun kayan aiki, da alamun ingancin masana'antu na wannan ɓangaren yana da mahimmanci don yanke shawara mai kyau game da siye wanda ke inganta jimlar farashin mallaka a cikin aikace-aikacen da ke buƙatar aiki.

Wannan bincike yana bincika abin hawa mai ɗaukar kaya na SUMITOMO/CASE ta hanyar ruwan tabarau na fasaha da yawa: aikin jiki, kayan ƙarfe don aikace-aikacen nauyi, injiniyan tsarin masana'antu, ka'idojin tabbatar da inganci, da la'akari da dabarun samowa - tare da mai da hankali kan CQC TRACK (wanda ke aiki a ƙarƙashin haɗin HELI Group) a matsayin ƙwararren mai ƙera da mai samar da kayan haɗin chassis masu nauyi waɗanda ke aiki daga Quanzhou, China.

1. Gano Samfura da Bayanan Fasaha

1.1 Sunayen Sashe da Amfaninsa

Haɗaɗɗen na'urar jujjuyawar SUMITOMO da CASE ta ƙunshi lambobin sassan OEM da yawa waɗanda suka dace da takamaiman samfuran injinan haƙa rami a cikin ajin tan 30-35. Babban lambobin sassan da aka tattauna a cikin wannan binciken sun haɗa da:

Waɗannan lambobin sassan suna wakiltar lambobin tantance mallakar masana'antun, waɗanda suka dace da zane-zanen injiniya na ainihi, jurewar girma, da ƙayyadaddun kayan da aka haɓaka ta hanyar ƙa'idodin tabbatar da inganci na masana'antun kayan aiki na asali.

Jerin SH300/SH330/SH350 yana wakiltar jerin masu haƙa rami na SUMITOMO masu matsakaicin girma zuwa manyan girma, tare da nauyin aiki tsakanin tan 30 zuwa 35, waɗanda aka yi amfani da su sosai a cikin:

• Gine-gine masu nauyi: Babban aikin shimfida ƙasa, haɓaka wurin, ayyukan ababen more rayuwa
• Ayyukan haƙar ma'adinai: Sarrafa kayan aiki, lalata kayan aiki, sarrafa tarin kaya
• Tallafin hakar ma'adinai: Cire kaya masu yawa, aikin samar da wutar lantarki a mahakar ma'adinai
• Gina bututun mai: Rarrafe bututun mai, cike bututun mai, haɓaka hanyar da ta dace

Jerin CASE CX300/CX350 yana wakiltar samfuran haƙa rami masu dacewa na CASE a cikin nau'in nauyi iri ɗaya, suna hidimar aikace-aikace iri ɗaya a duk duniya. Waɗannan injunan suna da ƙayyadaddun ƙayyadaddun kayan ƙarƙashin abin hawa iri ɗaya, wanda ke ba da damar musanya sassa a cikin tsare-tsare da yawa.

1.2 Babban Hakki na Aiki

Haɗa na'urar jujjuyawar ɗaukar kaya a cikin aikace-aikacen injin haƙa rami mai nauyin tan 30-35 yana yin ayyuka uku masu alaƙa da juna waɗanda ke da mahimmanci ga aikin injin da tsawon rai na ƙarƙashin abin hawa:

Tallafin Sarkar Waƙa: Saman na'urar ɗaukar kaya tana haɗuwa da saman sarkar waƙa, tana tallafawa nauyinta tsakanin na'urar tsayawa ta gaba da na'urar juyawa ta baya. Ga na'urori masu nauyin tan 30-35 waɗanda ke da sarkar hanya mai nauyin kilogiram 100-150 a kowace mita, na'urorin juyawa dole ne su ɗauki nauyin kaya masu tsauri (yawanci kilogiram 500-800 a kowace na'ura) yayin da suke ɗaukar nauyin kaya masu ƙarfi yayin aikin injin.

Jagorar Sarka: Na'urar naɗawa tana kula da daidaita sarka yadda ya kamata, tana hana matsar da sarkar a gefe wanda zai iya sa sarkar ta taɓa firam ɗin hanya ko wasu sassan ƙarƙashin abin hawa. Wannan aikin jagora yana da matuƙar muhimmanci musamman yayin juyawa da aiki a kan gangaren gefe. Na'urorin naɗawa masu ɗaukar kaya na iya nuna tsarin flange ɗaya ko flange biyu dangane da buƙatun jagorar hanya.

Gudanar da Lodi na Girgiza: A lokacin da ake tafiya a kan ƙasa mara daidaituwa, na'urar ɗaukar kaya tana ɗaukar nauyin tasirin da aka watsa ta hanyar sarkar hanya, tana kare tsarin hanya da kuma tuƙi na ƙarshe daga lalacewa da girgiza ta haifar. Wannan aikin yana buƙatar ƙarfin tsari da kuma halayen karkatarwa da aka sarrafa.

1.3 Bayanan Fasaha da Sigogi na Girma

Duk da cewa zane-zanen injiniyan SUMITOMO da CASE sun kasance mallakar su, ƙayyadaddun bayanai na masana'antu don na'urorin jujjuyawar injinan haƙa rami na aji 30-35 galibi sun ƙunshi waɗannan sigogi bisa ga ƙa'idodin masana'antu da aka kafa:

Masu samar da kayayyaki masu inganci kamar CQC TRACK suna samun juriyar ±0.02 mm akan mujallu masu mahimmanci da kuma ramukan hatimi, suna tabbatar da dacewa da inganci na dogon lokaci a cikin aikace-aikacen da ke buƙatar aiki.

2. Tushen Ƙarfe: Kimiyyar Kayan Aiki don Aikace-aikacen Aiki Mai Nauyi

2.1 Sharuɗɗan Zaɓin Karfe na Alloy

Yanayin sabis na na'urar haƙa rami mai nauyin tan 30-35 yana gabatar da buƙatun kayan aiki masu wahala. Dole ne kayan aikin su kasance a lokaci guda:

• Kauce wa lalacewa daga ci gaba da hulɗa da sarkar hanya da kuma fallasa ga ƙasa, yashi, dutse, da tarkacen gini
• Jure wa nauyin tasiri daga tafiye-tafiyen injina a kan ƙasa mai wahala da kuma lodin da ke canzawa yayin aiki
• Kiyaye ingancin tsarin aiki a ƙarƙashin nauyin da ke zagaye a tsawon rayuwar injin
• Kiyaye kwanciyar hankali duk da fuskantar matsanancin zafi, danshi, da gurɓatattun sinadarai

Masana'antun ƙwararru suna zaɓar takamaiman matakan ƙarfe na ƙarfe waɗanda ke cimma daidaito mafi kyau na tauri, tauri, da juriya ga gajiya don wannan aji na aikace-aikacen:

Karfe Mai Ma'adinan Manganese 50Mn: Wannan shine zaɓi mafi rinjaye na kayan da ake amfani da su wajen yin birgima masu ɗaukar kaya. Tare da sinadarin carbon na 0.45-0.55% da manganese na 1.4-1.8%, 50Mn yana ba da:

• Kyakkyawan taurin kai don taurarewa na sassan matsakaici
• Kyakkyawan juriya ga lalacewa daga samuwar carbide yayin maganin zafi
• Isasshen tauri don shaƙar tasiri idan aka yi wa zafi magani yadda ya kamata
• Ingancin farashi don samar da girma

40Cr Chromium Alloy: Don aikace-aikacen da ke buƙatar ingantaccen tauri da juriya ga gajiya, 40Cr (kamar AISI 5140) tare da carbon 0.37-0.44% da chromium 0.80-1.10% suna ba da:

• Inganta ƙarfin taurare don halaye iri ɗaya
• Ƙarfin gajiya mai ƙarfi daga chromium carbides
• Kyakkyawan tauri a matsakaicin matakan tauri
• Kyakkyawan amsawa ga taurarewar induction

SAE 4140 / 42CrMo Premium Alloy: Don aikace-aikacen da suka fi buƙata, masana'antun kamar CQC TRACK suna amfani da SAE 4140 (kamar 42CrMo) tare da ƙarfin juriya na ƙarshe na 950 MPa, yana ba da juriya na musamman ga zagayowar aiki mai nauyi.

Bin Diddigin Kayan Aiki: Masana'antun da aka san su da kyau suna ba da cikakkun takardu na kayan aiki, gami da Rahoton Gwajin Injin (MTRs) waɗanda ke tabbatar da abubuwan da ke cikin sinadarai tare da nazarin abubuwan da ke cikin sinadarai. Binciken Spectrographic yana tabbatar da sinadaran ƙarfe bisa ga takaddun shaida da aka tabbatar.

2.2 Ƙirƙira vs. Siminti: Tsarin Hatsi Dole ne

Babban hanyar ƙirƙirar na'urar tana ƙayyade halayen injina na na'urar ɗaukar na'urar da tsawon lokacin sabis ɗinta. Masu kera na'urorin ɗaukar na'urori masu haƙa rami suna amfani da na'urar ƙera na'urar ƙwanƙwasa mai zafi ta musamman don jikin na'urar.

Tsarin ƙera ƙarfe yana farawa da yanke billets na ƙarfe zuwa madaidaicin nauyi, yana dumama su zuwa kimanin 1150-1250°C har sai sun yi ƙarfi sosai, sannan yana haifar da su ga nakasu mai ƙarfi tsakanin injinan da aka yi da daidaito. Wannan maganin thermo-mechanical yana samar da ci gaba da kwararar hatsi wanda ke bin tsarin sassan, yana daidaita iyakokin hatsi daidai da manyan umarnin damuwa.

Tsarin monoblock na jabu yana ba da ƙarfin gajiya mafi girma da kashi 40% idan aka kwatanta da madadin siminti ko walda. Bayan ƙera, ana sanyaya sassan don hana samuwar ƙananan gine-gine masu illa.

2.3 Injiniyan Kula da Zafi Mai Haɗaka Biyu

Kwarewa ta ƙarfe na na'urar ɗaukar kaya mai inganci tana bayyana a cikin yanayin taurinsa na musamman - wani wuri mai tauri, mai jure lalacewa tare da ƙwanƙolin da ke ɗaukar tasiri:

Kashewa da Juyawa (Q&T): Ana ƙara ƙarfin jikin na'urar juyawa a 840-880°C, sannan a kashe shi da sauri a cikin ruwan da aka jika, mai, ko ruwan polymer. Wannan canjin yana samar da martensite - yana ba da matsakaicin tauri amma tare da karyewar da ke tattare da shi. Sauƙaƙewa nan take a 500-650°C yana ba da damar carbon ya zube a matsayin ƙananan carbide, yana rage damuwa a ciki da kuma dawo da tauri. Tauri na tsakiya da aka samu yawanci yana daga HRC 48-52, yana samar da mafi kyawun tauri don shaƙar tasirin.

Taurarewar Saman Induction: Bayan kammala aikin, saman lalacewa mai mahimmanci - diamita na tanderu - yana fuskantar taurarewar induction na gida. Na'urar inductor ta tagulla da aka tsara daidai tana kewaye da bangaren, tana haifar da kwararar ruwa mai ƙarfi wanda ke dumama saman cikin sauri zuwa zafin jiki mai ƙarfi cikin daƙiƙa kaɗan. Kashewa nan take yana haifar da akwati mai zurfin 8-12 mm tare da taurin saman HRC 52-56, wanda ke ba da juriya ga lalacewa mai ƙarfi daga hulɗar sarkar hanya.

Masana'antun ƙwararru suna samun taurin saman HRC 58-62 mafi girma don aikace-aikacen da ke buƙatar aiki mai yawa.

Tabbatar da Bayanin Tauri: Masana'antun inganci suna yin amfani da ƙananan ƙarfin lantarki a kan samfuran kayan aiki don tabbatar da bin ƙa'idodi na zurfin akwati. Tsarin tauri daga saman akwati zuwa tsakiyar akwatin dole ne ya biyo bayan sauyawa mai sarrafawa don hana fashewa ko rabuwar harsashi a ƙarƙashin nauyin tasiri.

2.4 Yarjejeniyoyi Kan Tabbatar da Inganci

Masana'antun suna aiwatar da tabbatar da inganci mai matakai da yawa a duk lokacin samarwa:

• Binciken Kayan Spectroscopic: Yana tabbatar da sinadaran ƙarfe bisa ga takaddun shaida da aka tabbatar a lokacin da aka karɓi kayan
• Gwajin Ultrasonic (UT): Duba mahimman kayan ƙira yana tabbatar da ingancin ciki, yana gano duk wani ramin tsakiya, abubuwan da aka haɗa, ko laminations
• Tabbatar da Tauri: Gwajin tauri na Rockwell ko Brinell yana tabbatar da tauri na asali bayan Q&T da kuma tauri na saman bayan tauri na induction
• Duba Barbashi Mai Magana (MPI): Yana duba wurare masu mahimmanci - musamman tushen flange da canjin shaft - yana gano duk wani fashewar saman da ke fashewa ko ƙonewa
• Tabbatar da Girma: Injinan Aunawa Masu Daidaito (CMM) suna tabbatar da ma'auni masu mahimmanci tare da sarrafa tsarin ƙididdiga
• Gwajin Inji: Ana gwada samfuran samfuran don tabbatar da cewa kaddarorin sun cika ƙa'idodi

3. Injiniyan Daidaito: Tsarin Sassan da Kera su

3.1 Tsarin Na'urar Juyawa don Aikace-aikacen Aiki Mai Nauyi

Tsarin jujjuyawar mai ɗaukar kaya na injunan aji na SH300/CX300 dole ne ya dace daidai da ƙayyadaddun sarkar hanya yayin da yake ɗaukar nauyin aiki:

Diamita ta Waje: An ƙididdige diamita mai girman mm 280-350 don samar da saurin juyawa da tsawon rayuwar ɗaukar kaya a saurin tafiya na yau da kullun. Dole ne a kiyaye diamita a cikin matsi mai tsauri don tabbatar da tsayin tallafi na sarka mai daidaito.

Bayanin Tafiya: Faɗin taɓawa na iya ƙunsar ƙaramin kambi don dacewa da ƙananan kuskuren layin hanya da kuma hana ɗaukar gefen da zai iya hanzarta lalacewa ta gida. An inganta bayanin martaba don tabbatar da rarraba matsi iri ɗaya a faɗin facin taɓawa.

Tsarin Flange: Ana iya bayar da na'urorin juyawa masu ɗaukar kaya a cikin:

• Tsarin flange guda ɗaya: Yana ba da takura a gefe ɗaya, wanda ke ba da damar daidaita wasu abubuwa ba daidai ba
• Tsarin flange biyu: Yana samar da riƙewa mai kyau a duka bangarorin biyu, wanda aka fi so don ayyukan gangara mai tsanani

Tsarin Flange: Kusurwoyin flange yawanci suna ɗauke da sassaucin 5-10° don sauƙaƙa fitar da tarkace. An inganta radius na tushen don rage yawan damuwa yayin da ake samar da isasshen ƙarfi.

3.2 Injiniyan Tsarin Shaft da Bearing

Shaft ɗin da ke tsaye dole ne ya jure lokutan lanƙwasawa da matsin lamba na yankewa yayin da yake riƙe da daidaito daidai da jikin abin birgima mai juyawa. Don aikace-aikacen SH300/CX300, diamita na shaft yawanci yana tsakanin 70-85 mm, wanda aka ƙididdige bisa ga rarraba nauyi mai tsauri da abubuwan da ke haifar da nauyi mai ƙarfi.

Tsarin bearings na masu ɗaukar kaya yana amfani da bearings masu kama da juna, waɗanda aka fi so saboda:

Ɗauki Nauyin Haɗaka: Bearings masu tauri suna tallafawa manyan nauyin radial da nauyin turawa daga ƙarfin hanya ta gefe.

Bayar da Ajiyar da Za a Iya Daidaita: Bearings masu tauri suna ba da damar saita cikakken ɗaukar kaya yayin haɗuwa, rage izinin shiga ciki da kuma tsawaita rayuwar bearing a lokacin ɗaukar kaya mai zagaye.

Bayar da Ƙarfin Lodi Mai Yawa: Masana'antun da suka ƙware suna samar da bearings daga masu samar da kayayyaki masu daraja kamar Timken®, tare da ƙimar kaya mai ƙarfi da ta dace da zagayowar aiki mai nauyi.

Bayani dalla-dalla game da bearings: Babban fasalin bearings:

• Tsarin keji da aka inganta don ɗaukar nauyi
• An zaɓi izinin shiga na ciki don kewayon zafin aiki
• Ingantaccen kammala tseren mota don inganta rayuwar gajiya

3.3 Fasaha Mai Ci Gaba Don Hana Muhalli Gurɓata

Tsarin hatimi shine mafi mahimmancin abin da ke tantance tsawon lokacin da na'urorin ɗaukar kaya ke ɗauka a aikace-aikacen da ake amfani da su a manyan ayyuka, inda injuna ke aiki a cikin yanayi mai yawan gurɓatawa. Bayanan masana'antu sun nuna cewa yawancin gazawar na'urorin ɗaukar kaya da wuri yana faruwa ne sakamakon rashin daidaiton hatimi.

Manyan na'urorin ɗaukar kaya masu inganci suna amfani da tsarin rufewa mai matakai da yawa waɗanda aka ƙera musamman don gurɓatattun wurare:

Babban Hatimin Shawagi Mai Nauyi: Zoben ƙarfe ko ƙarfe mai tauri da aka taurare a ƙasa tare da fuskokin rufewa da aka lanƙwasa, suna samun lanƙwasa na musamman. Don aikace-aikacen nauyi, an zaɓi kayan fuskar hatimi don:

• Inganta juriyar lalacewa a cikin yanayin gurɓatawa mai yawa
• Inganta juriya ga lalata don yanayin aiki mai danshi
• Faɗin fuska da aka inganta don tsawaita rayuwar sabis

Hatimin Lebe na Biyu: An ƙera shi daga HNBR (Rabbar Nitrile Butadiene da aka yi da Hydrogenated Nitrile) ko kayan Trelleborg® masu:

• Juriyar yanayin zafi mai ban mamaki (-45°C zuwa +130°C)
• Daidaiton sinadarai da man shafawa mai matsin lamba mai tsanani (EP)
• Inganta juriya ga gurɓataccen muhalli
• Matsi mai kyau na rufewa ta hanyar garter spring yana kiyaye shi

Kariyar Kura ta Waje Mai Salon Labyrinth: Yana ƙirƙirar wata hanya mai tsauri wadda ke kama gurɓatattun abubuwa kafin su isa ga hatimin farko. Labyrinth ɗin yana cike da man shafawa mai ƙarfi wanda ke kamawa da riƙe ƙwayoyin cuta.

Hatimin PosiTrack™ guda uku: Tsarin zamani ya haɗa da shingen rufewa da yawa don kariya mafi girma.

Kafin Man Shafawa: An riga an cika ramin mai da man shafawa mai nauyi, mai matsin lamba mai tsanani (EP) wanda ke ɗauke da:

• Molybdenum disulfide (MoS₂) ko graphite don shafa man shafawa a kan iyaka
• Ƙarin abubuwan hana lalacewa don kariyar lodin buguwa
• Masu hana lalata don aikin muhalli mai danshi
• Masu daidaita iskar oxygen don tsawaita lokacin aiki

3.4 Tsarin Haɗawa da Tsarin Bin-sawu

Na'urar ɗaukar kaya tana hawa kan firam ɗin hanya ta hanyar maƙallan hawa masu ƙarfi waɗanda dole ne su jure wa dukkan nauyin aiki mai ƙarfi. Abubuwan ƙira masu mahimmanci sun haɗa da:

• Fuskokin Hawa Masu Daidaito: Tabbatar da daidaito da rarraba kaya yadda ya kamata
• Maƙallan Ƙarfi Mai Girma: Ƙullun aji 10.9 ko 12.9 tare da ƙayyadaddun ƙayyadaddun matsewa
• Sifofin Kullewa Masu Kyau: Hana sassautawa a ƙarƙashin girgiza
• Kariyar Tsatsa: Tsarin fenti mai nauyi ko kuma fenti mai amfani da zinc-nickel + foda don dorewar yanayi mai tsanani

3.5 Daidaita Injin da Inganci

Cibiyoyin injinan CNC na zamani suna samun juriyar girma wanda ke da alaƙa kai tsaye da rayuwar sabis. Mahimman sigogi sun haɗa da:

Tsarin juyawa da niƙawa da CNC ke sarrafawa yana tabbatar da daidaiton yanayin ƙasa da saman ƙasa. Tabbatar da girma a cikin aiki yana ba da damar gyara nan take na tafiyar da tsari.

3.6 Gwajin Haɗawa da Gwajin Kafin Isarwa

Ana yin haɗakar ƙarshe a cikin yanayi mai kyau don hana gurɓatawa. Ka'idojin haɗawar sun haɗa da:

• Tsaftace Kayan Aiki: Tsaftace dukkan kayan aiki sosai kafin a haɗa su
• Muhalli Mai Kulawa: Tsaftace wuraren taruwa tare da maganin gurɓatawa
• Shigarwa na Bearing: Matsi mai daidaito tare da sa ido kan ƙarfi
• Saitin Lodawa: Bearings masu tauri waɗanda aka daidaita zuwa takamaiman lodawa
• Shigar da Hatimi: Kayan aiki na musamman suna hana lalacewar saman hatimi
• Man shafawa: An cika man shafawa da man shafawa da aka ƙayyade
• Gwajin Juyawa: Tabbatar da juyi mai santsi da kuma ɗaukar nauyin da ya dace

Gwajin kafin isarwa ya haɗa da:

• Gwajin karfin juyi don tabbatar da santsi na juyawa
• Gwajin ingancin hatimi don gano hanyoyin zubar da ruwa
• Duba girma na na'urar da aka haɗa
• Duba gani na aikin gabaɗaya

4. TSARIN CQC: Bayanin Masana'anta da Ƙarfinsa

4.1 Bayani Kan Kamfani da Matsayin Masana'antu

CQC TRACK (wanda ke aiki a ƙarƙashin ƙungiyar HELI) ƙwararren mai kera kayayyaki ne na masana'antu kuma mai samar da tsarin manyan motoci na ƙarƙashin ƙasa da sassan chassis, yana aiki bisa ƙa'idodin ODM da OEM. Kamfanin da ke zaune a Quanzhou, Lardin Fujian - yanki da aka san shi da ƙwarewa ta musamman a cikin hanyoyin magance matsalolin ƙananan motoci na musamman - kamfanin ya kafa kansa a matsayin babban ɗan wasa a kasuwar sassan ƙananan motoci na duniya.

Tare da mayar da hankali na musamman kan kayan aikin ƙarƙashin kaya na kasuwannin duniya, CQC TRACK ta haɓaka cikakkun ƙwarewa a duk faɗin samfuran ƙarƙashin kaya, gami da na'urorin juyawa, na'urorin juyawa masu ɗaukar kaya, na'urorin tsayawa na gaba, sprockets, sarƙoƙi na waƙa, da takalman waƙa don aikace-aikace tun daga ƙananan na'urori masu haƙa rami zuwa manyan injunan haƙar ma'adinai. Kamfanin yana aiki a matsayin masana'anta kuma mai ƙera kayan haɗin chassis masu nauyi, yana samar da masu rarrabawa na ƙasashen duniya, dillalan kayan aiki, da hanyoyin sadarwa na bayan kasuwa a duk duniya.

4.2 Ƙwarewar Fasaha da Ƙwarewar Injiniya

Haɗaɗɗen Masana'antu Masu Nauyi: CQC TRACK tana sarrafa cikakken zagayowar samarwa daga samo kayan aiki da ƙirƙira zuwa injinan da aka tsara, maganin zafi, haɗawa, da gwajin inganci. Wannan haɗin kai tsaye yana tabbatar da daidaiton inganci da cikakken bin diddigin aiki a duk lokacin aikin ƙera.

Ƙwarewar Ƙarfe Mai Ci Gaba: Ƙungiyar fasaha ta kamfanin tana amfani da ilimin ƙarfe mai zurfi da kayan aikin kwaikwayo masu ƙarfi don tsara abubuwan da aka haɗa don aikace-aikacen nauyi. Ga na'urorin ɗaukar kaya na aji na SH300/CX300, wannan ya haɗa da:

• Tsarin monoblock na ƙirƙira wanda ke ba da ƙarfin gajiya mafi girma 40% idan aka kwatanta da na'urorin juyawa/walda
• Zaɓin kayan aiki: ƙarfe mai ƙarfe na SAE 4140 da aka ƙera tare da UTS na 950 MPa
• Maganin zafi: An kashe & an daidaita shi (HRC 48-52 core / HRC 58-62 surface)
• Hatimin: Hatimin PosiTrack™ mai labyrinth uku + Hatimin lebe na Trelleborg®

Tabbatar da Inganci: CQC TRACK tana aiwatar da tsauraran ka'idoji na inganci, waɗanda suka haɗa da:

• Duba 100% na muhimman abubuwan da aka gyara
• Cikakken fakitin takardu don gano inganci
• ISO 6015: 2019 an tabbatar da tsawon lokacin sabis na awanni 10,000+

Sabbin Zane-zane: Fasaloli sun haɗa da:

• Riƙewa ta axial tare da bearings masu zagaye biyu (Timken® 4T-6377)
• Tashoshin tsarkake mai tare da kayan aikin Zerk (NLGI #2 EP)
• Zane-zanen zinc-nickel + foda don kariyar tsatsa
• Ƙarfin kewayon zafin jiki: -45°C zuwa 130°C (Arctic zuwa hamada)

4.3 Jerin Samfura na Masu Haƙa Kaya na SUMITOMO da CASE

Masu ƙera CQC TRACKcikakkun kayan aikin tuƙi na ƙarƙashin motar hawa na SUMITOMO da CASE, tare da ƙarfin da aka nuna na injinan aji na SH460/CX460 (aji na tan 45) waɗanda ke tabbatar da ƙwarewar masana'antu da ta dace da sassan aji na SH300/CX300.

Kamfanin yana kula da kayan aiki da ƙarfin samarwa don samfura da yawa, yana tabbatar da wadatar da ake buƙata don samarwa da tallafin filin.

4.4 Ƙarfin Samarwa na Duniya

CQC TRACK tana hidimar kasuwannin duniya musamman ga:

• Amirka ta Arewa:Sassan jirgin ƙarƙashin SUMITOMO, Abubuwan da aka haɗa a cikin jerin CX na CASE
• Turai: Na'urorin ɗaukar kaya masu takardar shaidar CE
• APAC: Cibiyoyin rarrabawa na yanki
• Gabas ta Tsakiya: Masu amfani da na'urorin hawa keke na Hamada

Tare da wuraren samarwa a Quanzhou, CQC TRACK tana ba da:

• Lokutan jagoranci masu gasa don samar da kayan aiki masu nauyi na musamman
• Mafi ƙarancin adadin oda mai sassauƙa
• Ikon mayar da martani na gaggawa don yanayi masu mahimmanci
• Tallafin filin fasaha don inganta aikace-aikace
• Shirye-shiryen kaya don abubuwan da ake buƙata sosai

5. Takaitaccen Bayani game da jerin SUMITOMO SH300/330/350 da CASE CX300/350

5.1 Juyin Juya Halin Jerin SUMITOMO SH

Jerin SUMITOMO SH300, SH330, da SH350 suna wakiltar matsakaitan girma zuwa manyan injinan haƙa rami a cikin jerin SUMITOMO:

Waɗannan injunan suna da tsarin ɗaukar kaya masu nauyi waɗanda aka tsara don tsawaita tsawon rai a cikin aikace-aikace masu wahala. An ƙayyade lambar ɓangaren abin hawa mai ɗaukar kaya KBA1141 a cikin samfuran jerin SH da yawa, wanda ke nuna tsarin da aka saba amfani da shi a ƙarƙashin motar.

5.2 Juyin Halittar Jerin CX na CASE

Jerin CASE CX300 da CX350 suna wakiltar samfuran haƙa rami masu dacewa na CASE:

An ƙayyade lambar ɓangaren na'urar ɗaukar kaya ta VC4143A0 don waɗannan samfuran, tare da jituwa tsakanin jerin SUMITOMO SH a cikin tsare-tsare da yawa.

5.3 Dacewa da Alamu

Jerin SUMITOMO SH300/330/350 da CASE CX300/350 suna da ƙayyadaddun bayanai na ƙarƙashin abin hawa iri ɗaya a cikin tsare-tsare da yawa, wanda ke ba da damar:

• Canjin sassa don ƙungiyoyin naɗa mai ɗaukar kaya
• Ra'ayin kayyayaki ga jiragen ruwa masu gauraya
• Samun sassauci daga masana'antun da ke hidimar samfuran biyu

Wannan jituwa tana nuna ƙa'idodin masana'antu da kuma alaƙar sarkar samar da kayayyaki tsakanin OEMs na duniya.

6. Tabbatar da Aiki da Tsammanin Rayuwar Sabis

6.1 Ma'auni don Ajin Tan 30-35Na'urar Taya Motas

Bayanan filin daga wurare daban-daban na aiki suna ba da tsammanin aiki na gaske ga na'urorin ɗaukar kaya na aji SH300/CX300:

Na'urorin ɗaukar kaya na zamani daga masana'antun da aka san su da suna kamar CQC TRACK suna nuna daidaiton aiki tare da kayan aikin OEM masu nauyi, suna samun kashi 85-95% na rayuwar sabis na OEM a ƙananan farashin siye (yawanci kashi 30-50% ƙasa da farashin OEM). An tabbatar da ingancin ISO 6015:2019 na tsawon sa'o'i 10,000+ ana iya cimma shi a cikin yanayi mafi kyau.

6.2 Yanayin Kasawa da Aka Fi Sani a Aikace-aikacen Mai Nauyi

Fahimtar hanyoyin gazawa yana ba da damar yin aiki tukuru da kuma yanke shawara kan sayayya mai kyau:

Rashin Rufe Hatimi da Gurɓatawa: Mafi yawan yanayin gazawar, rashin daidaiton hatimi yana ba da damar ƙwayoyin cuta su shiga cikin ramin ɗaukar kaya. Alamomin sun haɗa da:

• Zubar da mai a kusa da hatimin (wanda ake iya gani a matsayin danshi ko tarin tarkace)
• Ƙara yawan zafin aiki
• Juyawa mai tsauri yayin da gurɓatawa ke fara lalacewa
• A ƙarshe, kamuwa da cuta ko kuma gazawar ɗaukar kaya mai tsanani

Lalacewar flange: Lalacewar da ake yi a fuskokin flange yana nuna rashin taurin saman ko kuma rashin daidaita layin da aka tsara.

• Aiki akai-akai a kan gangaren gefe
• Juyawa sosai a saman da ke gogewa
• Bin diddigin kuskuren daidaitawa daga kayan da suka lalace

Ragewar Takalma da Ragewar Diamita: Sakawa a hankali daga ci gaba da hulɗa da sarkar hanya. Lokacin da ragewar diamita na takalma ya wuce ƙayyadaddun bayanai (yawanci 8-12 mm), tsayin tallafin sarka yana raguwa, yana canza yanayin haɗin gwiwa.

Gajiya a Bearing: Bayan tsawaita aiki, bearings na iya nuna kumburi saboda gajiya a ƙarƙashin ƙasa, wanda ke nuna cewa ɓangaren ya kai iyakar rayuwarsa ta halitta. Sau da yawa yana ƙaruwa ta hanyar:

• Lodawa mai ƙarfi fiye da yadda ake tsammani
• Damuwar saman da gurɓatawa ke haifarwa
• Lalacewar mai daga yanayin zafi mai yawa

Mannewa Mai Naɗi: Gefen da ke kan abin naɗin yana nuna cewa abin naɗin mai ɗaukar kaya ya makale, yawanci yashi da/ko laka ne ke haifar da shi tsakanin abin naɗin da kuma firam ɗin ƙarƙashin abin naɗin.

6.3 Alamomin Sakawa da Ka'idojin Dubawa

Ya kamata a duba lafiyarka akai-akai a tazara tsakanin sa'o'i 250, domin ganin:

• Yanayin hatimi: Zubar da mai, tarin tarkace
• Juyawan birgima: Santsi, hayaniya, ɗaurewa, wuraren da ba su da faɗi
• Yanayin flange: lalacewa, lalacewa, gefuna masu kaifi
• Yanayin tafiya: Tsarin sawa, auna diamita
• Ingancin hawa: Ƙarfin ɗaurewa, yanayin maƙallin
• Tsarin firam: Rarrabawa, tarin tarkace
• Zafin Aiki: Kwatanta da asali
• Yanayin tallafi: Tallafin da ya karye ko ya lanƙwasa, gatari mai lanƙwasa, daidaitawa mara kyau

Dabaru na ci gaba na dubawa na iya haɗawa da:

• Ma'aunin kauri na Ultrasonic
• Hoton Thermographic don damuwa da damuwa
• Nazarin girgiza don kula da hasashen

7. Shigarwa, Gyara, da Inganta Rayuwar Sabis

7.1 Ayyukan Shigarwa na Ƙwararru

Shigarwa mai kyau yana da tasiri sosai ga rayuwar sabis na abin hawa:

Shiri na Tsarin Layi: Dole ne saman da za a ɗora ya kasance mai tsabta, lebur, kuma babu lalacewa. Duk wani lalacewa ko nakasa ya kamata a gyara kafin a shigar da shi.

Duba Maƙallan Haɗawa: Ya kamata a duba maƙallan don:

• Lalacewa ko nakasa
• Fara fashewa a wuraren damuwa
• Lalacewar lalata
• Yanayin zaren

Bayanin Maƙallan Haɗawa: Dole ne duk kusoshin hawa su kasance:

• Aji 10.9 ko 12.9 kamar yadda aka ƙayyade
• An matse shi zuwa ƙayyadadden ƙarfin juyi ta amfani da kayan aikin da aka daidaita
• An sanye shi da fasalulluka masu dacewa na kullewa

Tabbatar da Daidaito: Bayan shigarwa, tabbatar da cewa:

• An daidaita abin naɗin daidai da sarkar waƙa
• Tabbatattun bayanai sun cika ƙa'idodi
• Na'urar naɗawa tana juyawa cikin 'yanci ba tare da ɗaurewa ba

7.2 Yarjejeniyar Kula da Rigakafi

Tsawon Lokacin Dubawa: Dubawar gani a tazara ta sa'o'i 250 (kowace mako don ci gaba da ayyukan da ake yi masu nauyi) ya kamata a duba duk alamun lalacewa.

Gudanar da Tashin Hankali a Hanya: Tashin Hankali mai kyau yana shafar rayuwar na'urar ɗaukar kaya kai tsaye. Duba tashin Hankali:

• A kowane lokaci na sabis
• Bayan shigar da sabon kayan aiki
• Lokacin da yanayin aiki ya canza
• Lokacin da aka lura da yanayin hanya mara kyau

Ka'idojin Tsaftacewa: Tsaftace ƙarƙashin abin hawa akai-akai wani ɓangare ne na kula da shi a kullum kuma yana taimakawa hana mannewa da yashi da/ko tarin laka ke haifarwa. Duk da haka:

• A guji wankewa mai ƙarfi a wuraren da aka rufe
• Yi amfani da ruwa mai ƙarancin ƙarfi don tsaftacewa gabaɗaya
• Cire tarin tarkace yayin binciken yau da kullun
• Bari kayan haɗin su bushe sosai

La'akari da Ayyukan Aiki:

• Rage tafiye-tafiye masu sauri a kan ƙasa mai wahala
• Guji canje-canjen alkibla kwatsam waɗanda ke haifar da manyan lodi a gefe
• A daidaita matsin lamba yadda ya kamata
• Bayar da rahoton hayaniya ko kuma yadda aka saba da ita nan take

7.3 Ka'idojin Shawarar Sauyawa

Ya kamata a maye gurbin rollers masu ɗaukar kaya idan:

• Zubar da hatimin a bayyane yake kuma ba za a iya dakatar da shi ba
• Radial ko axial play ya wuce ƙayyadaddun bayanai na masana'anta (yawanci 3-4 mm)
• Lalacewar flange yana rage tasirin jagora ko kuma yana haifar da gefuna masu kaifi
• Lalacewar aski ya wuce zurfin akwati mai tauri (yawanci raguwar diamita na 8-12 mm)
• Juyawan bear yana zama mai ƙarfi, mai hayaniya, ko kuma mara tsari
• Na'urar birgima ta makale (a bayyane take a gefenta) saboda gurɓatawa
• Tallafi ya karye ko ya lanƙwasa
• Axle ya lalace
• Na'urar ta daidaita daidai ba daidai ba
• Lalacewar da ake gani ta haɗa da tsagewa ko nakasa

7.4 Tsarin Sauyawa Mai Tushen Tsarin

Domin samun ingantaccen aikin ɗaukar kaya a ƙarƙashin motar, ya kamata a kimanta yanayin abin hawa tare da:

• Sarkar waƙa: Lalacewar fil da bushing, yanayin layin dogo
• Na'urorin birgima na waƙa (ƙasa): Yanayin hatimi, lalacewar takalmi
• Mai hana gaba: Yanayin tafiya da flange
• Sprocket: Lalacewar haƙori, yanayin sashe
• Tsarin waƙa: Daidaito, daidaiton tsari

Mafi kyawun aikin masana'antu yana ba da shawarar:

• A maye gurbinsu a nau'i-nau'i biyu a kowane gefe domin kiyaye daidaiton aiki
• Yi la'akari da maye gurbin tsarin lokacin da abubuwa da yawa suka nuna lalacewa mai mahimmanci
• Yi jadawalin lokacin babban sabis don rage lokacin hutu

8. Abubuwan da Za A Yi La'akari da Su Don Samun Dabaru

8.1 Shawarar OEM da ta Bayan Kasuwa

Manajan kayan aiki dole ne su kimanta shawarar OEM idan aka kwatanta da shawarar bayan kasuwa mai inganci ta hanyar ruwan tabarau da yawa:

Binciken Farashi: Abubuwan da masana'antun suka samar kamar CQC TRACK galibi suna ba da rangwame na farko na kashi 30-50% idan aka kwatanta da sassan OEM. Jimlar farashin mallakar dole ne ya haɗa da:

• Tsawon lokacin sabis da ake tsammani a cikin takamaiman yanayin aiki
• Kudin aikin gyara don maye gurbin
• Tasirin rashin lokacin samarwa
• Ingancin garanti
• Samuwar sassa da lokutan jagora

Daidaito Mai Inganci: Masana'antun da ke bayan kasuwa sun cimma daidaiton aiki tare da kayan aikin OEM masu nauyi ta hanyar:

• Takamaiman bayanai na kayan da suka dace (SAE 4140/50Mn tare da ingantaccen sinadarai)
• Tsarin maganin zafi mai kama da juna (core HRC 48-52, saman HRC 52-58, zurfin akwati 8-12 mm)
• Tsarin rufewa mai nauyi (matakai da yawa tare da hatimin iyo da kariyar labyrinth)
• Set ɗin bearings masu dacewa daga masana'antun bearings masu suna
• Tsarin sarrafawa mai ƙarfi tare da gwaji mai zurfi
• ISO 6015: 2019 an tabbatar da ingancin aiki

Sharuɗɗan Garanti: Garantin OEM yawanci yana ɗaukar shekaru 1-2 ko sa'o'i 2,000-3,000. Masana'antun da suka shahara a kasuwa suna ba da garanti iri ɗaya wanda ya shafi lahani a masana'anta, tare da tsawon lokacin rufewa na shekaru 1-2.

Saurin Samuwa da Lokacin Ginawa: Sassan OEM na iya fuskantar tsawaita lokacin ginshiƙai saboda rarrabawa a tsakiya. Masana'antun bayan kasuwa galibi suna isarwa cikin makonni 4-8, tare da hanzarta gaggawa.

Tallafin Fasaha: Masu samar da kayayyaki masu ƙwarewa a injiniya na iya samar da:

• Tallafin injiniyan aikace-aikace
• Tallafin sabis na filin don shigarwa
• Bayanan rayuwar sassan don tsarin kulawa
• Ayyukan nazarin gazawa

8.2 Ka'idojin Kimanta Masu Kaya don Aikace-aikacen Aiki Mai Nauyi

Ya kamata ƙwararrun masu siye su yi amfani da tsauraran tsare-tsare na kimantawa:

Kimanta Ƙarfin Masana'antu: Tabbatar da kasancewar:

• Kayan aikin ƙera kayan aiki masu nauyi
• Cibiyoyin injinan CNC tare da iyawar daidaito
• Wuraren sarrafa zafi tare da sarrafa yanayi
• Tashoshin taurarewa tare da sa ido kan tsari
• Tsaftace wuraren taruwa don shigar da hatimi
• Wuraren gwaji (UT, MPI, CMM, dakin gwaje-gwajen ƙarfe)

Tsarin Gudanar da Inganci: Takaddun shaida na ISO 9001:2015 yana wakiltar mafi ƙarancin ƙa'ida. Ƙarin takaddun shaida suna nuna ƙarin jajircewa.

Bayyanar Kayan Aiki da Tsarin Aiki: Masana'antun da aka san su da kyau suna ba da:

• Takaddun shaida na kayan aiki (MTRs) tare da cikakken ilimin sunadarai
• Takardar Dokokin Tsarin Maganin Zafi
• Rahoton dubawa don tabbatar da girma da NDT
• Gwajin samfurin iyawa

Kwarewa da Suna: Masu samar da kayayyaki masu ƙwarewa sosai suna nuna ƙwarewa mai ɗorewa. Yankin Quanzhou yana ɗauke da ƙwararrun masana'antu waɗanda suka shafe shekaru da yawa suna aiki a ƙarƙashin kayan aiki.

Kwanciyar Hankali a Kudi: Dangantakar wadata ta dogon lokaci tana buƙatar abokan hulɗa masu daidaito a fannin kuɗi.

8.3 Fa'idar TAFIYA TA CQC

CQC TRACK yana ba da fa'idodi daban-daban ga siyan SUMITOMO da CASE na ƙarƙashin motar haƙa rami:

• Ƙarfin Masana'antu Mai Nauyi: An ƙera kayan aiki musamman don aikace-aikacen da suka shafi aiki mai tsanani
• Tsarin Samarwa Mai Haɗaka: Cikakken haɗin kai tsaye yana tabbatar da daidaito da inganci da kuma bin diddigin abubuwa
• Kyakkyawan Kayan Aiki: Babban ƙarfe na ƙarfe na SAE 4140 tare da UTS 950 MPa, taurin saman HRC 58-62
• Hatimin Ci Gaba: Hatimin PosiTrack™ mai labyrinth uku + Hatimin lebe na Trelleborg®
• Tabbacin Inganci Mai Cikakke: Dubawa 100%, an tabbatar da ISO 6015:2019
• Ƙwarewar Aikace-aikace: Fahimtar zurfin tsarin SUMITOMO da CASE na ƙarƙashin kaya
• Ƙarfin Samar da Kayayyaki na Duniya: Yi hidima ga kasuwannin Arewacin Amurka, Turai, APAC, da Gabas ta Tsakiya
• Tattalin Arziki Mai Kyau: Rage farashi kashi 30-50% yayin da ake kiyaye inganci mai yawa
• Tallafin Injiniya: Ƙarfin keɓancewa don takamaiman yanayin aiki

9. Binciken Kasuwa da Yanayin da ke Gaba

9.1 Tsarin Buƙatar Duniya

Kasuwar duniya ta kayan aikin haƙa ƙasa masu nauyin tan 30-35 na ci gaba da faɗaɗawa, wanda ke haifar da:

Ci Gaban Kayayyakin more rayuwa: Manyan tsare-tsare na samar da ababen more rayuwa a duk fadin kudu maso gabashin Asiya, Afirka, Gabas ta Tsakiya, da Kudancin Amurka suna ci gaba da buƙatar manyan kayan aiki da kayan maye gurbinsu.

Gine-gine na Birane: Ajin tan 30-35 ya kasance sananne ga manyan ayyukan gini a duk duniya.

Tsufa na Kayan Aiki: Tsawon lokacin riƙe kayan aiki yana ƙara yawan amfani da kayan bayan kasuwa.

Tallafin Ma'adinai da Haƙar Ma'adinai: Buƙatar da ake ci gaba da samu daga ayyukan samar da kayayyaki da haƙar ma'adinai.

9.2 Ci gaban Fasaha

Fasaha masu tasowa suna canza masana'antar kayan ƙarƙashin kaya:

Ci Gaban Kayayyaki: Bincike kan ingantattun ƙarfen ƙarfe yana ba da tabbacin ingantaccen juriya ga lalacewa.

Inganta Taurarewar Induction: Tsarin ci gaba yana cimma daidaito mara misaltuwa a cikin zurfin akwati da tauri.

Haɗawa da Dubawa ta atomatik: Tsarin robot yana tabbatar da shigarwar hatimi mai daidaito da kuma tabbatar da girma.

Fasahar Gyaran Hasashe: Na'urori masu auna firikwensin da aka haɗa suna ba da damar sa ido a ainihin lokaci da kuma kula da hasashen lokaci.

Ci gaban Fasaha ta Rufewa: Tsarin labyrinth mai matakai da yawa tare da elastomers na zamani suna ba da kariya mai kyau ga gurɓatawa.

9.3 Dorewa da Sake Samarwa

Ƙara himma ga dorewa yana haifar da sha'awar sassan da aka sake ƙera:

• Sake Gina Sassan: Tsarin sake maidowa da sake gina na'urorin ɗaukar kaya da suka lalace
• Farfado da Kayan Aiki: Sake amfani da kayan da suka lalace
• Fasahar Fadada Rayuwa: Ingantaccen walda da kuma gyara kayan aiki don gyarawa
• Shirye-shiryen Tattalin Arziki Mai Zagaye: Shirye-shirye don babban dawowa da sake kera kayayyaki

10. Kammalawa da Shawarwari Masu Mahimmanci

Haɗa na'urorin haƙa rami na SUMITOMO KBA1141 da CASE VC4143A0 na injin haƙa rami na SH300/SH330/SH350 da CX300/CX350 suna wakiltar wani ɓangare mai nauyi wanda aka ƙera daidaitacce wanda aikinsa kai tsaye yana shafar samuwar injin, farashin aiki, da ribar aikin. Fahimtar sarkakiyar fasaha - daga zaɓin ƙarfe (SAE 4140/50Mn) da hanyar ƙirƙira ta hanyar injinan daidaitacce, tsarin bearing, da ƙirar hatimi mai matakai da yawa - yana bawa manajojin kayan aiki damar yanke shawara mai kyau game da siye wanda ke daidaita farashin farko da jimlar farashin mallaka.

Ga masu aikin manyan kayan aiki da ke amfani da SUMITOMO da CASE masu girman tan 30-35, shawarwarin dabarun da aka bayar sun fito:

1. Ba da fifiko ga takamaiman bayanai masu nauyi, tabbatar da ma'aunin kayan aiki (SAE 4140/50Mn), sigogin maganin zafi (core HRC 48-52, saman HRC 52-58, zurfin akwati 8-12 mm), da kuma ƙirar tsarin hatimi don yanayin gurɓatawa.
2. Tabbatar da ƙarfin tsarin rufewa, tare da fahimtar cewa hatimai masu nauyi da yawa tare da kariyar labyrinth suna ba da kariya mai mahimmanci a cikin gine-gine da wuraren hakar ma'adinai.
3. Kimanta masu samar da kayayyaki ta hanyar amfani da ruwan tabarau mai ƙarfi, neman shaidar ƙarfin ƙirƙira, kayan aikin CNC na zamani, ƙarfin sarrafa zafi, da kuma cikakkun kayan aikin NDT.
4. Buƙatar kayan aiki da bayyana tsarin aiki, neman takaddun shaida na kayan aiki, bayanan maganin zafi, da rahotannin dubawa.
5. Aiwatar da ka'idojin kulawa masu inganci, gami da duba yanayin hatimi akai-akai, lalacewar takalmi, da kuma ingancin flange, tare da mai da hankali kan hana na'urar mannewa daga gurɓatawa.
6. Ɗauki dabarun maye gurbin da suka dogara da tsarin, ta hanyar tantance yanayin na'urar ɗaukar kaya tare da sarkar hanya, na'urorin juyawa na ƙasa, na'urorin gudu, da kuma na'urorin gudu.
7. Haɓaka haɗin gwiwar masu samar da kayayyaki masu mahimmanci tare da masana'antun kamar CQC TRACK waɗanda ke nuna ƙwarewar fasaha mai ƙarfi, jajircewa mai inganci, da amincin sarkar samar da kayayyaki.
8. Yi la'akari da jimillar kuɗin mallakar, kimanta zaɓuɓɓukan bayan kasuwa waɗanda ke ba da tanadin farashi na kashi 30-50% yayin da ake kiyaye inganci mai mahimmanci da daidaiton aiki tare da sassan OEM.

Ta hanyar amfani da waɗannan ƙa'idodi, masu sarrafa kayan aiki za su iya samun ingantattun hanyoyin magance matsalolin da ke ƙarƙashin kaya waɗanda ke kiyaye yawan aikin haƙa rami yayin da suke inganta tattalin arzikin aiki na dogon lokaci.

CQC TRACK, a matsayinta na ƙwararren masana'anta tare da ƙarfin samarwa mai haɗawa da cikakken tabbacin inganci don aikace-aikacen nauyi, tana wakiltar tushe mai kyau don haɗa kayan taya na SUMITOMO da CASE, suna ba da inganci mai nauyi tare da fa'idodin farashi na masana'antar China ta musamman.

Tambayoyin da Ake Yawan Yi (FAQ) don Aikace-aikacen Aiki Masu Nauyi

T: Menene tsawon rayuwar sabis na SUMITOMO SH300/CASE CX300 masu ɗaukar kaya?
A: Tsawon lokacin aiki ya bambanta dangane da yanayin aiki: aikin gini na gabaɗaya awanni 6,000-8,000, babban gini awanni 5,000-7,000, ayyukan hakar ma'adinai awanni 4,500-6,000, tallafin hakar ma'adinai awanni 4,000-5,500.

T: Ta yaya zan iya tabbatar da cewa na'urar ɗaukar kaya ta bayan kasuwa ta cika ƙa'idodin OEM?
A: Nemi rahotannin gwajin kayan aiki (MTRs) waɗanda ke tabbatar da sinadaran ƙarfe (SAE 4140/50Mn), takaddun tabbatar da tauri (core HRC 48-52, saman HRC 52-58, zurfin akwati 8-12 mm), da rahotannin dubawa na girma.

T: Me ya bambanta na'urorin ɗaukar kaya masu nauyi da na'urorin da aka daidaita?
A: Abubuwan da ke da nauyi suna da ƙayyadaddun bayanai na kayan aiki (SAE 4140), ƙarin zurfin akwati mai tauri (8-12 mm), zaɓin ɗaukar kaya mai ƙarfi, tsarin rufewa mai matakai da yawa, gwaji 100% mara lalatawa, da kuma tsawaita garanti.

T: Ta yaya zan iya gane gazawar hatimi kafin mummunan lalacewa ta faru?
A: Dubawa akai-akai ya kamata a duba ko akwai ɗigon mai a kusa da hatimin (wanda ake iya gani a matsayin danshi ko tarin tarkace). Hoton yanayin zafi na iya gano matsalar ɗaukar kaya ta hanyar ƙaruwar zafin jiki. Juyawa mai ƙarfi yayin duba kulawa kuma yana nuna rashin daidaiton hatimi.

T: Me ke haifar da lalacewar na'urar ɗaukar kaya da wuri a cikin aikace-aikacen da ke da nauyi?
A: Dalilan da suka fi yawa sun haɗa da gazawar hatimin da ke ba da damar shiga cikin gurɓataccen abu, rashin daidaita matsin lamba a kan hanya, aiki a cikin kayan da ke da matuƙar gogewa, haɗa sabbin na'urori masu juyawa da kayan aikin hanya da suka lalace, da kuma tarin gurɓataccen abu da ke haifar da mannewar na'urar.

T: Ta yaya zan iya gane na'urar ɗaukar kaya da ta makale?
A: Gefen da aka yi amfani da shi a kan abin naɗin yana nuna cewa abin naɗin ya makale, yawanci yashi da/ko laka ne ke haifar da shi tsakanin abin naɗin da kuma firam ɗin ƙarƙashin abin naɗin. Tsaftacewa akai-akai yana taimakawa wajen hana wannan yanayin.

T: Shin ya kamata in maye gurbin na'urorin ɗaukar kaya ɗaya ko biyu?
A: Mafi kyawun tsarin masana'antu yana ba da shawarar maye gurbin na'urorin ɗaukar kaya biyu-biyu a kowane gefe don kiyaye daidaiton aikin hanya da kuma hana saurin lalacewa na sabbin kayan haɗin da aka haɗa tare da takwarorin da suka lalace.

T: Wane garanti zan yi tsammani daga masu samar da kayayyaki masu inganci?
A: Masana'antun da aka san su da kyau galibi suna ba da garanti na shekaru 1-2 wanda ya shafi lahani a masana'anta, tare da lokutan rufewa na awanni 3,000-5,000 na aiki don aikace-aikacen da ke buƙatar aiki mai yawa.

T: Za a iya keɓance na'urorin ɗaukar kaya na bayan kasuwa don takamaiman yanayi?
A: Ee, masana'antun da suka ƙware kamar CQC TRACK suna ba da zaɓuɓɓukan keɓancewa gami da ingantattun tsarin hatimi don gurɓataccen yanayi, matakan kayan da aka gyara don takamaiman yanayi, da kuma daidaita yanayin geometry.

T: Mene ne muhimman alamomin lalacewa ga na'urorin rollers na haƙa rami?
A: Alamomin lalacewa masu mahimmanci sun haɗa da zubar hatimi, raguwar diamita na waje (fiye da 8-12 mm), lalacewar flange, rashin aiki na yau da kullun (fiye da 3-4 mm), juyawa mai kauri, mannewa na birgima (gefen lebur), tallafin karyewa ko lanƙwasa, aksali mai lanƙwasa, da kuma daidaitawa mara kyau.

T: Sau nawa ya kamata a duba matsin lamba?
A: Ya kamata a duba ƙarfin hanyar a kowane lokaci na aiki na awanni 250 (mako-mako don ci gaba da aiki), bayan shigar da sabbin kayan aiki, lokacin da yanayin aiki ya canza, da kuma duk lokacin da aka lura da halayen hanya mara kyau.

T: Menene fa'idodin samun kuɗi daga CQC TRACK?
A: CQC TRACK tana ba da farashi mai kyau (kashi 30-50% ƙasa da OEM), ƙarfin kera abubuwa masu nauyi tare da ƙarfe SAE 4140 da taurin saman HRC 58-62, tsarin hatimi mai matakai da yawa, cikakken tabbacin inganci (an tabbatar da ISO 6015:2019), da ƙwarewar injiniya a aikace-aikacen SUMITOMO da CASE.

T: Waɗanne hanyoyin gyara ne ke ƙara tsawon rayuwar na'urar ɗaukar kaya?
A: Muhimman ayyuka sun haɗa da kula da yanayin matsin lamba na hanya yadda ya kamata, duba yanayin hatimi akai-akai da gano ɓuya da wuri, tsaftacewa akai-akai don hana mannewa da birgima, guje wa wanke hatimi mai ƙarfi a lokacin da hatimin ya lalace, maye gurbin gaggawa a lokacin da ya lalace, da dabarun maye gurbin da suka dogara da tsarin.

T: Menene tsarin ajiya mai dacewa ga na'urorin rollers na ƙarin kaya?
A: A adana a cikin wuri mai tsabta da bushewa wanda aka kare daga yanayi. A ajiye a cikin marufi na asali idan akwai. A juya lokaci-lokaci (kowane watanni 3-6) don hana gurɓatawa da lalacewar tasiri. A kare daga gurɓatawa da lalacewar tasiri.

An yi wannan wallafe-wallafen fasaha ne don ƙwararrun manajojin kayan aiki, ƙwararrun masu siye, da ma'aikatan kulawa a cikin manyan ayyukan kayan aiki. Bayanai da shawarwari sun dogara ne akan ƙa'idodin masana'antu da bayanan masana'anta da ake samu a lokacin bugawa. Ana amfani da duk sunayen masana'anta, lambobin sassan, da ƙirar samfura don dalilai na tantancewa kawai. Koyaushe tuntuɓi takaddun kayan aiki da ƙwararrun ƙwararru don yanke shawara na musamman kan aikace-aikace.