KOMATSU Excavator PC800 / PC850 Undercarriage Track Roller Assembly (P/N: 209-30-00310, DF Type) – Mugadziri wehunyanzvi uye Mutengesi weZvikamu zveUndercarriage zveCustom Heavy-Duty Crawler zveMigodhi. Yakagadzirwa neCQCTRACK

Pamuchina wekuchera wemhando ye75-tonne kusvika 85-tonne wakaita seKOMATSU PC800 kana PC850, maroller etrack lower—anonziwo maroller ebottom kana matrack roller assemblies—anoumba nzvimbo huru yekuvaka uye yekutakura mutoro pakati pechivako chemuchina nepasi pegomba. Roller yega yega inofanira kutsigira huremu hwese hwekushanda kwemuchina uyu ichitenderera nguva dzose pamusoro pematombo akapwanyika, matombo akashata, uye pasi risina kuenzana, rine marara. Kune KOMATSU PC800, PC800SE, PC850, uye PC850SE series, Track Roller Assembly ine nhamba yechikamu.209-30-00310ndiyo gadziriro ye double-flange (DF) yakatarwa, yakagadzirirwa kuchengetedza kurongeka kwakarurama kwecheni uye kudzivirira kusimuka kwedivi pasi pekuremerwa kwakanyanya padivi. CQC Track, mugadziri wehunyanzvi anonyanya kugadzira zvikamu zvepasi pemotokari zvinorema zvekushandisa mukuchera, anopa zvakananga chikamu chepamusoro cheOEM-caliber chinotsiva Track Roller Assembly, chinochinjika zvakananga nenhamba iyi chaiyo yeKOMATSU. Yakagadzirwa mukati menzvimbo imwecheteyo yekugadzira yeOEM inoshandira mhando dzakasiyana dzemidziyo yepasi rose uye yakagadziridzwa kuburikidza nemakore makumi maviri emhinduro dzinoenderera mberi mumunda, roller iyi yakagadzirirwa zvinodiwa zvakanyanya zvekuchera mugomba rakavhurika uye mashandiro makuru ekuchera. Yakanyorwa naJack, nerutsigiro rwepasi rose rwakapihwa kubva kuna Philip naHaily, ongororo iyi yehunyanzvi inotsanangura kuti nei vashandi veKOMATSU PC800 nePC850 pasi rese vachivimba neCQC Track kuti vawane mhinduro dzepasi pemotokari dzakagadzirwa, dzakafanana, uye dzakagadzirirwa mashandisirwo.

1. Simba reMugadziri: Kugadzirwa kweOEM kwakasarudzika kweZvishandiso zveMigodhi Yepasi pemotokari

CQC Track haisi kambani inotengesa zvikamu zvemotokari mushure mekutengesa; isu tiri vagadziri vane hunyanzvi uye vakazvipira kugadzira zvinhu zvemotokari zvinorema zvekushandisa zvakanyanya, zvinosanganisira kuchera, kuchera matongo, uye kugadzira zvinhu zvinorema. Nzvimbo yedu yekugadzira inoshanda senzvimbo yekugadzira yeOEM yakanyoreswa yeindasitiri yemidziyo inorema yepasi rose, parizvino ichipa magungano akazara emigwagwa, maroller, ma idlers, uye ma sprockets kuHitachi, Kobelco, LiuGong, XCMG, uye SDLG. Isu tinoshandawo semubatsiri weOEM neODM wemhinduro dzemotokari dzinoenderana neKOMATSU. Iyi yechokwadi yekugadzira yeOEM inoreva kuti KOMATSU PC800/PC850 Track Roller Assembly (P/N: 209-30-00310) inogadzirwa pamashini akafanana ekugadzira, maovheni ekupisa, uye nzvimbo dzeCNC dzinoshandira mitsara yemisangano yeJapan, Korea, neChinese. Zvitupa zvezvinhu, kudzora maitiro, uye gating yekupedzisira yemhando yepamusoro inoshandiswa kune iyi roller ndizvo chaizvo zvinorayirwa nevagadziri vemidziyo yakasimba pasi rose.

Chinosiyanisa CQC Track semugadziri wezvinhu zvakagadzirwa nemaoko ndiko kuchinjika kwedu kweinjiniya. KOMATSU PC800 nePC850 dzakatevedzana dzinosanganisira zvizvarwa zvakawanda—PC800-6, PC800-7, PC800-8, PC850-8, uye mhando dzavo dzeSE neLC—imwe neimwe ine magadzirirwo chaiwo efuremu yenzira uye nzvimbo dzekuisa maroller. Chikwata chedu cheinjiniya chinochengetedza data rakazara remhando yePC800/PC850 platform range, zvichitigonesa kugadzira maroller anowana kukwana kweOEM chaiyo panhamba dzese dzemuchina dzinoshanda. Uyezve, tinotsigira zvakanyanya kugadzirisa mashandisirwo azvo: kungave mugodhi uchida geometry yakagadziriswa yeflange yemamiriro ezvinhu ane mutoro wakakwira, mamwe ma grease specifications emamiriro ekunze akaipisisa, kana kutsiva reverse-engineered kune nhamba dzezvikamu zvekare, CQC Track inopa mhinduro yakagadzirirwa yakagadzirwa kune imwe nzira yekugadzira yakarongeka seyedu OEM production.

2. Magadzirirwo ehunyanzvi: Akaumbwa, Akapiswa, uye Akavharirwa Basa rekuchera migodhi

Chinotenderera chinotenderera paKOMATSU PC800 kana PC850 chinofanira kubatanidza kusimba kukuru kwechimiro nenzvimbo inovhara isingapindi mvura uye nzira inotsvedza isingapfeki zvakanyanya. CQC Track 209-30-00310 Track Roller Assembly inogadzirwa kuburikidza nemaitiro ekugadzira akarongwa nemaune, akasimba kwazvo apo nhanho yega yega yakagadzirirwa kudzokorora uye kunyatsojeka.

• Muviri wevhiri resimbi rakatenderera rakaumbwa neAlloy: Goko reroller rinotanga sebhiri rakasimba resimbi yakatenderera ine alloy yepamusoro. Kuburikidza nekupisa kunodzorwa, kuyerera kwemukati kwegorosi kunotenderedzwa zvakatenderedza axis inotakura mutoro. Maitiro aya ekugadzira anobvisa porosity yemukati, mavoids, uye kusawirirana kwema microstructure kuri mune dzimwe nzira dzekugadzira, zvichipa chimiro chemonolithic chine simba guru uye rinoramba richirwisa kuneta kwekubatana, kupwanyika, uye kupwanyika kwemhedzisiro pasi pemitoro mikuru isingachinji uye inochinja yemigodhi yekuchera yemhando ye80-tonne. Sarudzo dzezvinhu zveindasitiri zvekushandisa uku dzinosanganisira alloys dzine simba guru dzakadai se40Mn2 kana 50Mn, idzo dzakasarudzwa zvakananga nekuda kwekusimba kwadzo kwepakati uye kuomarara kwepamusoro. Iyo double-flange (DF) profile inopa nhungamiro yedivi kune track chain, ichichengetedza kurongeka uye kuderedza kupfeka kwemativi pane zvese cheni link uye roller flanges.
• Zvivharo zveSide zveSpheroidal Graphite Cast Iron (Ductile Iron, Ball-Milled Casting): Zvivharo zveSide zvinogadzirwa kuburikidza ne spheroidal graphite (ductile iron) casting process chaiyo. Chinhu ichi chinosarudzwa nemaune nekuda kwekushanda kwacho kwakanaka, kugadzikana kwepamusoro-soro, uye kugona kupa nzvimbo yakatsetseka, yakaoma yekubatanidza sisitimu ye sealing, kuve nechokwadi chekumanikidzwa kwechisimbiso kwakafanana uye kuvimbika kusina kudonhedza mvura mukati mehupenyu hwese hwe roller.
• Mugodhi une Dual Seal Grooves uye Top-Tier Floating Oil Seal System: Mugodhi usingachinji wakakuyiwa neCNC une groove yemhando yepamusoro, uchigadzira inner labyrinth inokwana top-tier duo-cone floating oil set. Iyi tekinoroji yesimbi yekuvharira simbi ndiyo chiyero chepasi rose chekubviswa zvachose kwemvura, matope, guruva resilica rakatsetseka, uye slurry yekuchera kubva mukati mebearing cavity. Mugodhi wakavharwa zvizere wakazadzwa nefekitori nemafuta anodzivirira kutonhora akagadzirwa zvakanaka, achivimbisa kunyoroveswa kwefirimu rakazara panguva yekutanga yega yega uye kudzivirirwa kwengura kunoramba kuripo kubva kuArctic deep-freeze kusvika kuhunyoro hwemvura inopisa. Kuunganidzwa kwega kwega kwetrack roller yepuratifomu yePC800/PC850 kunoda mafuta angangoita 420–480 cc kuti anyoroveswe mukati, izvo zvatinosimbisa panguva yekuunganidza.
• Nzira Yekurapa Kupisa Kwepamusoro:
  • Kudzima Kwakakwana uye Kupisa: Muviri wese wevhiri rakagadzirwa unotanga wava nedanho rekudzimisa nekudzikamisa. Kurapa uku kwekupisa kwakabatana kunonatsa chimiro chepakati kuita tempered martensite, zvichipa musanganiswa wakakodzera wesimba guru rekusimba uye kusimba kwakakosha muchikamu chega chega chekugadzira.
  • Kugadzira Machining Asina Kunaka Uye Anopera: Mushure mekugadziriswa kwekupisa, roller inogadzirwa nemachining asina kunaka kusvika pa geometry yepedyo, ichiteverwa neCNC finish machining kuti iwane KOMATSU OEM dimensional tolerances chaiyo yemapuratifomu ePC800 nePC850 track frame.
  • Kuomesa Kwemuchina (55–62 HRC): Kuoma kwemuchina we roller tread neflange zvinoomeswa nenzira yakasarudzwa kuburikidza nemaitiro ekuomesa kwemuchina we medium-frequency. Izvi zvinogadzira bhokisi rakadzika, rinodzivirira kupera rine kuomarara kwepamusoro kunochengetwa nguva dzose pakati pe55 ne62 HRC, zvichiwedzera zvakanyanya kusakara munzvimbo yakaoma, ine abrasion yakawanda yekuchera matombo akaomarara. Bhokisi rakasimba rinodzivirira zvakanyanya kukwesha kwesimbi uye kupwanyika kwepasi kubva pakubatana kunoramba kuchitenderera neketani yenzira yakatakura zvakanyanya. Ductile, tempered core iri pasi pedanda rakasimba inoramba ichitora simba rakasimba pasina kupararira kwe crack. Iyi thermal engineering yakazara inoita kuti igare kwenguva refu uye inodzivirira deformation, kunyangwe mumabasa ekuchera akaomarara. Sekureva, huremu hwakaunganidzwa hwePC800/PC850 series single-flange track roller assembly inosvika 140 kg, uye ma roller mounting bolts (chikamu nhamba SEN01056-01) anomanikidzwa kusvika 137.2 ± 98 Nm {140 ± 10 kgm} panguva yekuisa.

3. Makumi Maviri Emakore Ekugadzirisa Maitiro Akaramba Achienderera Mberi, Akasimbiswa muGlobal Extreme Mining

CQC Track 209-30-00310 Track Roller Assembly chigadzirwa chakananga chemakore makumi maviri ekuvandudza mainjiniya, zvichitungamirirwa nekuongorora kwekutadza uye data rekupfeka rakatorwa kubva munzvimbo dzinonyanya kuomesesa pasi rose. Ma "track roller" edu akaedzwa, akaongororwa, uye akagadziriswa zvishoma nezvishoma kuburikidza nekushanda kwenguva refu mumigodhi yegoridhe neplatinum yakadzika yeSouth Africa, makomba emhangura nesirivha ePeru neEcuador, mabheseni esimbi akaomeswa nechando eRussia, nzvimbo dzekuchera nekuchera matombo akaomarara eSouth Korea, mapurojekiti makuru ezvivakwa nekuchera migodhi eIndia, uye mashandiro e "tropical laterite" ne "basalt" eVietnam. Magadzirirwo ese edhizaini—kubva pakugadzirisa curve yekudziya kuti abvise huwandu hwekushushikana kwakasara, kusvika pakuyera nekukurumidza kwe "induction hardening scan" kuti ive ne "hardness gradient" isina dambudziko, kusvika pakusimbisa "pombi" yenguva refu ye "anti-freeze grease" mukuchinja kwakanyanya kwekupisa—akagadzirwa zvakananga ku "production standard" yedu. Kugadzikana kwemhando uye kuvimbika kwe "track roller" yanhasi hazvisi zvipikirwa zve "catalog"; Iwo maitiro akaongororwa mumunda akaonekwa mumaawa ekushanda kwemuchina anopfuura mamiriyoni munyika dzese.

4. Nzvimbo yakakwana, inoenderana nemotokari yepasi pemotokari ine rutsigiro rwekugadzirisa zvinhu

Chinotenderera chetrack hachishande chiri chega. Kuisa chinofamba chepasi chemhando yepamusoro pamwe chete necheni dzetrack dzakasakara, marginal carrier rollers, kana fatigue idler kunoita kuti pave nekusawirirana kunodhura muhupenyu hwezvikamu izvo zvinokurumidzisa kuora kwepasi petrack yese. Semugadziri wehunyanzvi wemhinduro dzechassis dzakatevedzana, CQC Track inobvisa njodzi iyi nekugadzira suite yakazara, yemukati meimba yezvikamu zvepasi petrack zvine chekuita neKOMATSU PC800 nePC850 series. Chirongwa chedu chekugadzira chinosanganisira matched track link assemblies ane induction-hardened pins and bushings, carrier roller assemblies, front idler wheel assemblies, uye final drive sprocket assemblies, zvese zvakagadzirwa mukati me united metallurgical uye thermal processing envelope. Iyi nzira yakabatanidzwa inovimbisa mwero wekupfeka unoenderana uye hupenyu hunofanotaurwa pane zvese zvikamu zvepasi petrack. Uyezve, timu yedu yeinjiniya inotsigira zvakanyanya kugadziriswa kwezvisingawanzoitika kwemagadzirirwo emuchina akasiyana, kutsiva zvikamu zvekare, kana shanduko dzakanangana neapplication - ingave yakagadzirwa kubva kumuenzaniso wemutengi kana yakavakirwa kune madhirowa chaiwo. Chikwata chebhizinesi cheCQC International—chinosanganisira Philip, Jack, naHaily—chakarongwa kuti chitumire zvinhu izvi sezvakarongwa, zvichibva pazvishandiso uye kuti chitarisire mapurojekiti akagadzirwa kubva pakuongorora kwekutanga kwehunyanzvi kusvika pakutumirwa kwekupedzisira kwenyika.

5. Kupa Kwakananga Pasirose Kumisika Yemigodhi Inoona Nezvemhando Yepamusoro

Zvikamu zveCQC Track zvemugodhi wepasi pemotokari zvinopihwa zvakananga uye zvinotumirwa kunze kwenyika nechivimbo chakazara kumisika inosimbisa hunhu hwakanyanya hwekupinza uye mwero wekushanda. Magungano edu eKOMATSU PC800/PC850 track roller uye makiti akazara emugodhi ari kutsigira zvikepe zvemhando ye80-tonne class excavator muSouth America (Ecuador, Peru), Southern Africa, Russian Federation, South Korea, uye zvikamu zvekushandisa zvepamusoro muIndia. Network yedu yepasi rose yekupa zvinhu zvakananga inosvika kunyika dzezvitsuwa zveSouth Pacific, Vietnam, Kazakhstan uye Central Asian corridor, Turkey, neNorth America. Kugamuchirwa uku kwakasimba uye kwakapararira pasi rose - kunosanganisira kupisa kweikweta, guruva remugwenga rakaoma, uye mamiriro echando epasi rose - zvinosimbisa kuti CQC Track inogona kudzokorora kupisa, kunyatsojeka, kurongedza kwekudzivirira ngura, uye kugadzirisa zvinoenderana nezvinodiwa zveKOMATSU PC800 nePC850 mining excavator class pasi rese.

Kana ukasarudza CQC Track Track Roller Assembly yeKOMATSU PC800 yako kana PC850—uchishandisa nhamba yechikamu inoenderana 209-30-00310 uye inoshanda kumapuratifomu ePC700, PC800, PC800SE, PC850, uye PC850SE—uri kushandisa chinhu chakagadzirwa mukati meOEM ecosystem imwecheteyo inopa vagadziri vemidziyo vanotungamira pasi rose. Kubva kufekitori yedu kuenda kunzvimbo yako yemugodhi, roller iyi inomiririra kuzvipira kwemakore makumi maviri einjiniya mukugadzira zvinhu zvinorema pasi pemotokari, kupa huinjiniya hwemhando yepamusoro uye hunoenderana nekushandiswa kwayo kuchengetedza michina yekuchera yemhando ye80-ton ichishanda, ichichinja mushure mekuchinja kwakaoma.

Nyaya iyi yakanyorwa naJack weCQC International Business Team, achitenda zvikuru Philip naHaily nerutsigiro rwavo rwakakura kune vatengi vedu vepasi rose veKOMATSU vanochera zviteshi zvepasi pevhu.