Pepa Chena rehunyanzvi

XCMG XE335C 414102203 Musangano weRoller weTrack Bottom/ CQC TRACK： Zvikamu Zvekuchera Zvine Basa Guru — Zvigadzirwa Zvemugadziri weOEM Quality Source Zvakananga

1. Pfupiso yeVatungamiriri: Pfupiso yeChikamu

XCMG inomira sesimba rinozivikanwa pasi rose mumichina inorema, ine XE335C crawler excavator inoshanda nehuremu hwematani 33.8 uye kugona kwemabhaketi kwakajairika kuri pakati pe1.4 ne1.6 cubic metres, yakagadzirirwa kushandiswa kwekutakura ivhu nekuvaka. Muchina uyu unoshanda pane system yakagadzirwa zvakanaka, umo kubatanidzwa kwepasi pechingoro kunoita basa rinokosha.

Gwaro iri rinopa tsananguro yakazara yehunyanzvi hweXCMG XE335C 414102203 Musangano weRoller weTrack Bottom(CQC TRACK). Ichitsanangurwa sechinotenderera chinorema chakavharwa uye chakazorwa mafuta, ichi chinotsigira zvakananga huremu hwakakura hwemuchina, chinotamisa mitoro inoshanduka kuburikidza necheni yenzira kuenda pasi, uye chinochengetedza kurongeka kwakakodzera kwenzira panguva yekufamba kwakatwasuka uye kutenderera kwakanyanya. Yakagadzirwa kuti ishandiswe munzvimbo dzinopisa, chigadzirwa ichi chinomiririra mhinduro yekutsiva yemhando yeOEM yakagadzirwa pasi pemitemo yemhando yepamusoro uye inopihwa zvakananga nefekitori.

Chinosiyanisa chigadzirwa ichi hachisi kungoenderana nehukuru hwacho chete, asi maitiro acho akasimba akabatanidzwa mukugadzirwa kwacho. Chigadzirwa pasi peChina Quality Certification (CQC) framework uye ISO 9001:2015 protocols, chimwe nechimwe chinobuda kubva muhurongwa hunodzorwa hunotonga kuvimbika kwesimbi, kunyatsogadzirwa kwemuchina, uye kuvimbika kwekuunganidza kubva pakutsvaga zvinhu zvitsva kusvika pakusimbiswa kwekupedzisira. Mutengesi, CQC TRACK (Heli Machinery Manufacturing Co., Ltd.), anoshanda semugadziri wezvinhu zvakananga, achibvisa cheni yebrokerage yakajairika uye achivimbisa kuti chikamu chega chega chinosvika kumushandisi wekupedzisira neruzivo rwakatenderwa.

Pepa jena iri rakagadzirirwa nyanzvi dzekutenga zvinhu uye mainjiniya ekugadzirisa zvikepe. Rinofambira mberi kubva pamamiriro emuchina uye mabasa makuru ekushanda, rozopinda mukugadzirisa kuvaka kwemainjiniya uye zvinhu. Chekupedzisira, rinogadzirisa hurongwa hwekusimbisa hunhu uye rutsigiro rwezvekufambisa zvinhu kuti zvibatsire kusarudza kutenga neruzivo.

2. XCMG XE335C Host Machine Platform uye Undercarriage Context

XCMG XE335C imhando ye33.8-ton hydraulic crawler excavator inoshanda neISUZU AA-6HK1XQP diesel engine, ine simba re190.5 kW pa2,000 rpm. Injini iyi inoshandisa direct-injection, four-stroke, water-cooled configuration, turbocharged configuration pamwe chete ne air-to-air intercooler, zvichiburitsa torque yepamusoro ye872.8 N·m pa1,700 rpm. hydraulic system ine main pumps maviri ane flow rate ye2 × 280 L/min uye main safety valve pressure settings pa34.3 MPa uye 37 MPa zvakateerana.

Zviyero zvakakosha zvemuchina uyu zvinotsanangurwa seizvi: kureba kwenzira pasi pevhu kuri 3,183 mm, upamhi hwecrawler pa600 mm, uye track gauge iri pa2,590 mm. Aya ma parameter anotsanangura nzvimbo uye zvinodiwa zvekugovera mutoro zvinofanirwa kugadziriswa ne roller assembly yepasi. XE335C inowana kumanikidzwa kwepasi kwe66 kPa uye inopa kugona kwe ≥35 degrees——magadzirirwo anoshandura zvakananga mu vertical load uye lateral thrust force iyo roller assembly yega yega yepasi inofanira kugadzirwa kuti igare.

Roller yepasi inomira pakati pefuremu yenzira necheni yenzira, ichitakura maroller akawanda padivi repasi pechingoro. Kunzwisisa hukama uhwu kwakakosha: kana muchina wekuchera uchishanda panzvimbo isina kuenzana, uchipinda mumigero, kana kuti uchiita matenderedzwa anotenderera, mamwe maroller anotakura mitoro isingaenzaniswi uye inorova nepo mamwe achisangana nekushushikana. Roller yepasi haisi nzira iri nyore yekumira——isystem ine mutoro wakanyatsonaka inofanirwa kugadzirisa kukweshana, kuneta, uye kurodha zvinhu panguva imwe chete.

Kupfuura kutakura mutoro wakamira, maroller epasi anoita mabasa ekugadzirisa nzira. Dhizaini yacho ine flange mbiri inobata mapoka ekubatanidza emukati mecheni yenzira, ichidzivirira kutsvedza kwedivi uko kunogona kukonzera kubuda kwenzira panguva yekushanda kwekutsvedza parutivi kana kutenderera zvine simba. Pamusoro pezvo, maroller epasi anoshanda zvakanaka anoita kuti nzira isamire zvakanaka——yakasununguka zvakanyanya uye kudedera kunowedzera, kwakasimba zvakanyanya uye kurasikirwa kwesimba kunowedzera. Saka kuchengetedza zvinodiwa nemaroller kwakakodzera kwakakosha pakuvandudza kushanda zvakanaka kwemuchina wemugadziri uye hupenyu hwechikamu muhurongwa hwese hwepasi pemotokari.

3. Kuzivikanwa Kwechigadzirwa uye Matrix Yekutarisa Mutsetse

Kutenga nemazvo kunotanga nekuzivikanwa kwenhamba yezvikamu. Chigadzirwa chiri kukurukurwa chine nhamba yezvikamu zveOEM414102203, iyo inoenderana nekubatanidzwa kweroller yakazara yetrack bottom sezvo yakagadzirwa zvakanangana neXCMG XE335C uye inoenderana nemamodheru eXCMG crawler excavator emhando imwe chete ane gadziriro iyi yepasi pemotokari.

Kuzivikanwa kwemutengesi kunotevera kunyorwa kweCQC TRACK pasi peHeli Machinery Manufacturing Co., Ltd. Mugadziri uyu ane chitupa cheISO 9001:2015 uye anoshanda pasi pemitemo yeCQC product certification, zvichiita kuti chinangwa cheinjiniya uye kusarudzwa kwezvinhu zviite zvakafanana zvakananga——uye mune mamwe ma metrics zvakapfuura——zvinodiwa zvemugadziri wemidziyo yekutanga. Kugadzirwa kwacho kwakagadzirirwa kuchinjana kwe1:1 mechanical pasina chero shanduko yemunda inodiwa. Kuiswa hakudi kugadziriswazve kwe track frame mounting boss, shaft alignment bores, kana fastener locations.

Zvinocherechedzwa kuti vamwe vagadziri vane mitsetse miviri yekugadzira——OEM supply uye aftermarket——vanoshandisa maframework eChina Quality Certification (CQC) kuburikidza nechitupa chechigadzirwa chekuzvipira chinoitwa neChina Quality Certification Center. Chiratidzo cheCQC chinoratidza kuenderana nezvinodiwa zvemhando yepamusoro, kuchengetedzeka, uye mashandiro, chimwe chikamu chekusimbisa mhando yezvikamu zvemidziyo yekuvaka zvinotengeswa pasi rese.

4. Kugadziriswa kweUinjiniya: Kuumbwa kweMajini neZvikamu zveCore

Musanganiswa we "track bottom roller assembly" iyuniti ine ma "subsystems" akawanda akagadzirwa nemazvo. Zvikamu zvinotevera zvinotsanangura mashandiro echikamu chimwe nechimwe, kusarudzwa kwezvinhu, uye nzira dzekugadzira.

4.1 Roller Shell neFlange System

Goko reroller rinoumba nzvimbo huru yekubata ine ma "track chain link" uye "ground interface". Chikamu ichi chakagadzirwa kubva mu "micro-alloyed grade" yakagadzirwa——kazhinji mukati me40Mn2 kana 50Mn boron steel series. Maitiro ekugadzira anoenzanisa kuyerera kwesimbi pamwe chete ne "principal stress axes" yechikamu, zvichipa simba rekutungamira iro zvinhu zvakafanana hazvigone kuwana uye zvinopa simba rakakwirira pakupararira kwe "impact shock" uye "fatigue crack propagation".

Goko reroller rine maflange maviri akabatana. Maflange aya akagadzirwa nemazvo kusvika pakukwirira uye ukobvu hwakatarwa kuti arambe achitungamirirwa nemapoka ekubatanidza emukati metrack chain. Maitiro eflange anodzivirira cheni yetrack kuti isatsvedzere kubva paroller panguva yekuchekerera excavator, kufamba-tsika padivi, kana kubatana kwevhu kusina kufanana. Maitiro ekugadzira anoita kuti nzvimbo yekuchinja kubva kuflange kuenda kugoko irambe yakakora madziro asina kusimba anogona kushanda senzvimbo dzekutanga kutsemuka pasi pekuiswa kwecyclic.

4.2 Mugodhi wepakati

Mubato uyu unoshanda senzvimbo iri pakati pechinhu chinoungana. Wakagadzirwa nesimbi ine simba guru, yakadzima uye yakanyorova——inowanzova 42CrMo——majenari emubato uyu anogadzirwa zvakanaka kusvika pakugadzirwa zvakanaka zvichiyerwa muRa micrometer ranges. Hunhu uhwu hwepamusoro hausi hwekushongedza chete; unoderedza ma coefficients ekukweshana pa bearing contact interfaces uye unoita kuti firimu remafuta rirambe richigadzirwa zvakanaka pasi pemutoro.

Mubato hautendereri panguva yekushanda. Pane kudaro, ganda remubato rinotenderera mubato kuburikidza nemabheari anopindira. Dhizaini iyi yemubato usingachinji inogovera masimba emutoro zvakaenzana pamwe chete nehurefu hwemubato uye inoita kuti zvive nyore kurongedza. Migumo yemubato ine maflats ekumisikidza kana mapini anosunga mubato wemubato wemubato wemumugwagwa uchishandisa mapini akasimba ekuchengetedza, zvichipa kukiya kwakanaka kubva pakufamba kweaxial.

4.3 Sisitimu yeBhearing Bushing

Pakati pegoko rinotenderera rinotenderera neshaft isingachinji pane sisitimu yekubikira mabheya——inowanzogadzirwa nebronze yakacheneswa kana tin-bronze alloys chaiyo. Kusarudzwa kwezvinhu izvi kunopa chiyero chakanaka pakati pesimba rekumanikidza, kugona kuvharwa kwezvikamu zvekunze, uye kugona kuenderana nemamiriro ezvinhu kana zvinhu zvikasagadziriswa zvakanaka. Dhayamita yemukati yebhazi inogadzirwa kusvika panzvimbo inodzorwa ine shaft journal, inowanzova pakati pe0.08 kusvika 0.15 mm, zvichibvumira kugadzirwa kwefirimu rinonyorovesa ukuwo richidzivirira radial play yakawandisa iyo inokonzera kukanganiswa.

Chigadziko ichi chinosanganisira migero yemafuta kana nzira dzekuparadzira dzinotungamira kuyerera kwemafuta muchikamu chose chebearing. Panguva yekuunganidza, chigadziko chinodzvanywa muboora reroller shell nekudzora kupindira, uye chigadziko chinozadzwa nemafuta kuburikidza nechiteshi chakavharwa. Mugumisiro wacho unova chimiro chakavharwa, chakazorwa mafuta kwenguva refu chisingade kugadziriswa mumunda.

4.4 Kugadziriswa kweChisimbiso Chinoyangarara

Kuvhara simbi kungave chinhu chinonyanya kukosha mukugadzira maroller epasi pevhu. Kupinda kwevhu, mvura, guruva resilica, kana kuti mafine abrasive kunotungamira mukusakara kwebushing nekukurumidza, shaft scoring, uye pakupedzisira kubatwa. CQC TRACK bottom roller inoshandisa double floating oil seal configuration——nzira yakasimbiswa yekuvhara simbi inoshandiswa zvakanyanya mukuvaka nekushandisa michina yekurima.

Chisimbiso chinoyangarara chine rin'i yechisimbiso chesimbi (high-chromium alloy, inowanzo svika pakuoma kweHRC 55–65) yakasanganiswa neO-ring yerabha yakagadzirwa. Mhete mbiri dzechisimbiso dzakaunganidzwa muzvikamu zviviri zvakasiyana, nemativi adzo echisimbiso akamonerana. Mhete dzeO dzinopa simba rechitubu rinochengetedza kumanikidzwa kwechiso kunyangwe kupfeka kwechikamu kuchienderera mberi. Sezvo roller ichitenderera, mhete dzechisimbiso dzinogona kuyangarara nemagetsi kuti dzigadzirire kusarongeka kudiki kweshaft kana kuwedzera kwekupisa, zvichiita kuti chimiro ichi chishivirire zvakanyanya mitoro yekuvhunduka uye kutenderera kwefuremu kunosangana panguva yekushanda kwekuchera.

Zviso zvechisimbiso chinoyangarara zvinonamirwa kuita segirazi panguva yekugadzira uye zvinodzivirirwa kubva kumarara nemuromo wekunze unobvisa ivhu pachigadziko chechisimbiso. Panguva yekuunganidza, maO-rings nenzvimbo dzekusangana zvinozorwa mafuta akasarudzwa, uye simba rese rekuisa mafloating oil seal rings rinodzorwa kusvika padanho re torque rakatarwa. Mushure mekuunganidza, kusimba kwechisimbiso kunosimbiswa nekudzvanya mugomba remafuta nemhepo yakamanikidzwa (0.4 MPa) uye kunyudza gungano mumvura kusimbisa kusavapo kwemabubble, kuve nechokwadi chekuti unit inobuda mufekitori ne envelopu yekuvharira isina kusvibiswa.

4.5 Zvivharo zvemagumo uye Zvikamu zvekuchengetedza

Chigadziro ichi chinosanganisira mavharo ekupedzisira akaomeswa anovhara magumo egoko reroller, anochengetedza zvisimbiso zvinoyangarara munzvimbo chaiyo yeaxial, uye anopa nzvimbo dzekuisa mapini ekuchengetedza. Mavharo aya akasimbiswa achishandisa zvisungo zvine simba guru uye ane ma geometries anobvisa marara anobvisa zvinhu zvekunze kubva kumeso echisimbiso. Mafuta anoshandiswa pakuisa mafuta kana mapombi ekuzadza mafuta ane shinda anowanzo kuwanikwa pane rimwe divi rekufukidza, zvichibvumira mafuta ekutanga kuzadza uye, kana dhizaini ikabvumira, kuzadzazve nguva nenguva pasina kupatsanurwa zvachose.

5. Sainzi Yezvinhu uye Protocol Yekurapa Kupisa

Kugadzira simbi kwezvinhu zvinosiyanisa ma "track rollers" emhando yepamusoro kubva kune anotsiva zvinhu zvemhando yepamusoro. CQC TRACK assembly inoshandisa nzira ye "graded material" uye "heat treatment protocol" yakagadzirirwa mamiriro ekurodha nekupfekwa kwemidziyo zvichienderana nehukuru hweXE335C.

5.1 Zvinhu zvepakutanga

Goko reroller rinogadzirwa rinoshandisa simbi yeboron ine micro-alloyed yakaita se40Mn2 kana 50Mn. Kuwedzera kweboron kunovandudza kuomarara, zvichibvumira kuti zvinhu zviome zvakanyanya kunyangwe muzvikamu zvinorema zvinowanzoitwa nemaroller epasi ekugadzira. Mhando dzechromium-manganese alloy dzinopa hunhu hwakanaka hwekupfeka uye dzinodzivirira kupisa kwakasiyana-siyana, dzakakodzera mabasa ekuchera matombo munzvimbo dzinopisa uye kuvaka munguva yechando munzvimbo dzinotonhora.

5.2 Maitiro Ekurapa Kupisa

Mushure mekugadzira nekukasira, muviri weroller unodzimwa uye unopiswa (Q&T). Maitiro aya ane matanho maviri anotanga nekunyungudika patembiricha inodarika 850°C, zvichiteverwa nekunyungudika nekukurumidza mumafuta kana polymer media kushandura chimiro che microstructure kuita martensite. Kunyungudika kunoderedza kushushikana kwemukati uku uchichengetedza kuomarara kwakanyanya.

Mushure meQ&T, roller shell inowana local induction hardening pa flange faces ne running surface. Medium-frequency induction hardening inoshandisa surface hardening kusvika pakadzika kwakadzorwa——kazhinji 5–8 mm munzvimbo yekupfekwa——uku ichichengetedza core yakasimba, inodzivirira kubatwa. Kuoma kwe surface mushure mekudzima kunosvika HRC 48–55, zvichiwedzera zvakananga kusapfekwa kwe abrasive track chain bushings.

Mubato wacho unowana kushandiswa kwakafanana kwekupisa asi une zvinhu zvakasiyana-siyana zvinokosheswa. Kuoma kwenzvimbo yemubato kunosvika HRC 48–55 kuti usaparare panzvimbo dzinobata mabheyaringi, nepo musimboti uchiramba wakasimba seHRC 28 kana kupfuura, zvichiita kuti mubato wacho urambe wakakombama kana kutyoka pasi pemitoro yekukanganiswa. Musanganiswa uyu wepakati/kusimba kwakakosha: mubato wakaoma zvakanyanya, unopfumbuka unogona kukanganisa zvikuru kana muchina wekuchera ukarova dombo rakavigwa kana kuyambuka divi rakapinza.

5.3 Chikonzero cheKudzika kweMakesi Akaoma

Kudzika kwekesi yakaomeswa ne induction ye 5–8 mm hakusi kwega. Kunopfuura hurefu hwakajairika hwe aftermarket nemuganhu wakakura. Kudzika uku kunoita kuti nzvimbo isingaparare irambe yakadaro kunyangwe mushure memaawa ekugunzva; kana jira rakaomeswa rapera, chinhu chakapfava chepakati chinokurumidza kupera nekukurumidza. Kudzika kwekesi yakaomeswa kwakawedzerwa kunoshandura zvakananga hupenyu hwebasa hurefu usati wasvika panguva yekutsiva.

6. Basa reKushanda uye Zvinodiwa zveMakanika

6.1 Kutakura Mutoro Mukuru

Roller yepasi inoshanda senzvimbo huru yekutsigira furemu yeroller yepasi yemuchina wekuchera. Huremu hwemuchina we33.8-ton, pamwe nezvinhu zvinosimudzira simba kubva kumasimba ekuchera uye zviitiko zvekukanganisa, zvinopararira muroller yepasi pemotokari. Roller yega yega inotakura mutoro uyu zvichitevedzana painopfuura pasi pefuremu yenzira panguva yekufamba. Saka, gungano rinofanira kugamuchira zvese zvinhu zvisingachinji uye cyclic fatigue loading pasina plastic deformation kana crack kutanga.

Nzvimbo yekumhanya yegoko reroller inoshanda senzvimbo yekubatanidza nemabhandi etrack chain. Nguva imwe neimwe iyo track chain inotenderera kutenderedza roller, mabandi ebhandi anotenderera pamusoro peroller yakaoma. Zvidimbu zvinogumbura zvinovharika zvinovharika pakati penzvimbo idzi dzinofamba. Nzvimbo yekugumbura yakaoma inodzivirira kukweshana uku kwemuviri mitatu, zvichiita kuti nguva yacho isanyanya kuoneka.

6.2 Kurongeka kweNzira uye Kutungamirirwa

Maroller epasi anopa nhungamiro inoramba iripo kurutivi rwecheni yenzira. Maflange maviri ari paroller yega yega anobata mapoka ekubatanidza emukati, zvichidzikamisa kufamba kwerutivi mukati memipimo yakagadzirirwa. Basa iri rinova rinokosha panguva yekushanda kwekutenderera, apo excavator inotenderera pane imwe nzira uku imwe ichifamba mberi kana kumashure. Pasina nhungamiro yakakodzera yeflange, masimba erutivi anogona kubvisa cheni yenzira kubva paroller flanges, zvichikonzera kudonha kwenzira uye zvinogona kukuvadza magungano esprocket ne idler. Dhizaini yedouble-flange yeroller iyi inoita kuti cheni igare zvakanaka mumamiriro ese ekushanda.

6.3 Kutarisira Kudonha Kwemvura uye Kuderedza Mvura

Maroller epasi anochengetedzawo kudonha kwakakodzera mumutsara wepasi. Cheni yetrack, iri pasi pekumanikidzwa kubva kuhydraulic track adjuster, inofanira kuratidza kudonha kwakadzorwa pakati peidler yekumberi nesprocket yekumashure. Kudonha kwakarurama, kazhinji 20-40 mm sezvinoyerwa pakati petrack, kunodzivirira kuzununguka kwakanyanya kunogona kukurumidzisa kupera kwebushing uye kunoderedza dynamic tension spikes inogona kuremedza furemu yepasi pemotokari. Roller yega yega inoshanda senzvimbo yekutsigira iri panzvimbo imwe chete inobatsira kune iyi global sag profile.

7. Hurongwa hweKuvimbisa Hunhu

7.1 Chitupa cheISO 9001:2015

Mugadziri uyu anochengetedza ISO 9001:2015 certification munzvimbo dzese dzekugadzira. Chitupa ichi chinoda masystem ekutarisira mhando akanyorwa anosanganisira qualification yemupi wezvinhu zvisina kugadzirwa, maprotocol ekuongorora ari mukati mehurongwa, maitiro ekubata asingatevedzere zvinodiwa, uye ma metric ekuvandudza nguva dzose. Kuongororwa kwezvitupa kunoitika nguva nenguva, nekusimbisa kushanda kwesystem kubva kune vamwe vanhu.

7.2 Chitupa CheCQC Chigadzirwa

Kupfuura chitupa cheISO chesystem-level, musangano uyu une chitupa cheCQC chigadzirwa kubva kuChina Quality Certification Center. CQC inomiririra chiratidzo chechitupa chechigadzirwa chekuzvidira chinosimbisa kutevedzera mitemo yenyika yeChina yemhando, kuchengetedzeka, uye mashandiro. Maitiro echitupa anosanganisira kuyedzwa kwekutanga kwemhando yemasampuli ekugadzira, zvichiteverwa nekuongororwa kwefekitori nguva nenguva uye kuyedzwa kuri kuitwa kwekutarisa chigadzirwa. Kune mutengesi anotarisa kunze kwenyika, chitupa cheCQC chinopa imwe nhanho yekusimbisa mhando iyo vazhinji vanokwikwidza mushure mekutengesa vanozotevera havaite.

7.3 Magedhi Emhando Yepamusoro Ekugadzira

Batch yega yega yekugadzira inopfuudzwa nemasuo akawanda ekudzora hunhu:

• Kuongororwa kwezvinhu zviri kuuya: ongororo yemakemikari uye kuyedzwa kwemidziyo yemidziyo yekugadzira masheya ese asati agadzirwa.
• Kuongorora kwehukuru hwechinhu: 100% dhigirii rekuongorora zvinhu zvakakosha zvinosanganisira dhayamita dzejenari remugodhi, hurefu hweflange, kufanana kweflange, uye nzvimbo dzebore rekumisikidza.
• Kuedzwa kwekuomarara: Kuongororwa kwekuomarara kwepamusoro uye kudzika kwekesi pazvikamu zvakaomeswa ne induction.
• Kuyedzwa kwekuvimbika kwechisimbiso: Roller yega yega yakabatanidzwa inogamuchira kuzadzwa kwemafuta uye kuyedzwa kwekudonha kwemvura kwakamanikidzwa sezvakatsanangurwa muChikamu 4.4.
• Kugadziriswa kwemuchina: Kugadziriswa kwapera kunogadziriswa pamichina yekuyedza, kwozoteverwa nekucheneswa uye kuongororwa kwemarara kuti zviongororwe kuchena kwemukati memugero.

7.4 Kutevedzana

Nhamba dzenzvimbo dzekugadzira dzinodhindwa kana kunyorwa paroller assembly yega yega. Aya makodhi ekutevera anobatanidza chikamu chakapedzwa kuburikidza nemagwaro ese ekugadzira, kusanganisira zvitupa zvezvinhu zvisina kugadzirwa, magwaro ekurapa kupisa, zvinyorwa zvebvunzo yekuoma, uye mishumo yekupedzisira yekuongorora. Kune vatengi vepasi rese vanoongorora zvikumbiro zvewaranti kana ongororo yekukundikana, kutevedza uku kunopa magwaro anoongororwa ayo zvigadzirwa zvemhando yepamusoro zvinowanzoshaya.

8. Zvinyorwa zveMushandisi uye zveKutenga

8.1 Nguva Yokuisa uye Hupenyu Hwebasa Rinotarisirwa

Mumamiriro ezvinhu akajairika ekushanda mumabasa ekufambisa ivhu, chirongo chinorema chemhando iyi chinogona kushanda maawa 3,000 kusvika 5,000 usati wamboshandiswa zvakanaka. Mamiriro ezvinhu akaoma akadai sekushanda kwematombo akawanda, ivhu rakaomeswa nechando, kana kushandiswa neguruva resilica rakatsetseka kunowedzera mwero wekupfekwa. Kusiyana neizvi, michina inoshandiswa zvakanyanya panzvimbo dzakagadzirwa inogona kuita nguva yakareba.

8.2 Zviratidzo zveKutarisa Mamiriro Ezvinhu

Vashandi vekugadzirisa zvikepe vanofanirwa kuongorora maroller epasi pechinguvana (kazhinji maawa ekushanda 250 kusvika 500). Zviratidzo zvikuru zvinoda kutsiviwa zvinosanganisira:

• Nzvimbo dzakatetepa dzinoonekwa dzakasakara pamusoro pemvura inoyerera dzinopfuura 5 mm kudzika.
• Maflange akatsemuka kana akatyoka.
• Kutamba kwe roller kubva padivi kuenda padivi kana kufamba kwe axial kunodarika 2 mm.
• Kubuda kwemafuta kubva munzvimbo dzechisimbiso chinoyangarara kunoonekwa nekunyorova kana kuunganidzwa kwemafuta akakomberedza dzimba dzechisimbiso.
• Kutenderera kwakabatwa (roller) hakutendeuki zvakasununguka kana nzira yasimudzwa kubva pasi.

8.3 Zvaunofanira Kufunga Nezvekuisa

Magadzirirwo e torque yekuisa uye hardware yekuchengetedza pin zvinofanirwa kuwanikwa kubva mubhuku re XCMG machine service. Kugadzira kwacho kwakagadzirirwa kutsiviwa ne direct bolt-in kana pin-in, asi kucheneswa kwenzvimbo dzekuisa frame ye track uye kuongororwa kwe shaft alignment bores isati yaiswa kunodzivirira kusarongeka kunogona kukurumidzisa kupfeka nguva isati yakwana.

8.4 Kuchengeta uye Kubata

Kana akachengetwa asati aiswa, maroller epasi anofanira kuchengetwa munzvimbo dzakaoma, zviri nani akaputirwa mupurasitiki inodzivirira ngura panzvimbo dzakagadzirwa nemashini. Kutenderedza kana kudonhedza ma assemblies kunogona kukanganisa flange geometry kana zviso zvechisimbiso. Kuti agare kwenguva refu, roller inofanira kutenderedzwa nguva nenguva kuti iparadzire mafuta pamusoro penzvimbo dzinotakura uye kudzivirira ngura iri munzvimbo yacho inokonzerwa nekubatana kwebushing neshaft.

9. Mabhenefiti eSupply Chain: Kutsvaga Fekitori Kwakananga

9.1 Mugadziri Wakananga Model

Mutengi anoshanda zvakananga neCQC TRACK (Heli Machinery Manufacturing Co., Ltd.), kambani huru inogadzira zvinhu zvepasi pemotokari zvinopa michina yeOEM nemidziyo yepamusoro-soro. Iyi modhi yekugovera zvakananga inobvisa vatengesi vepakati, ichideredza mutengo wepayuniti imwe neimwe ukuwo ichivandudza kujeka kwekutaurirana uye kufanotaura kwecheni yekugovera.

Mugadziri uyu anochengetedza kugona kwekugadzira zvinhu zvakasiyana-siyana zvepasi pemotokari dzekuchera nemabharudhoza kubva kumakambani makuru akasiyana-siyana, anosanganisira Komatsu, Caterpillar, Hitachi, naLiebherr. Ruzivo urwu rwekugadzira runobatsira zvakananga kugadzirwa kwezvikamu zveXCMG, sezvo zviwanikwa zvakafanana zveinjiniya yekugadzira zvichishandisa maitiro akafanana pamitsetse yese yezvigadzirwa.

9.2 Kugona Kugadzira Zvinhu Zvakagadzirwa Nemaoko

Kune vatengi vekare vane zvinodiwa chaizvo, CQC TRACK inopa OEM uye masevhisi ekugadzira zvinhu zvakagadzirwa nevanhu. Vatengi vanogona kupa mifananidzo kana masampuli chaiwo, uye timu yeinjiniya ichagadzira zvikamu zvinoenderana nezvinodiwa izvozvo. Kugona uku kwakakosha zvikuru kune vatengi vanoshandisa michina yakagadziriswa kana vari kutsvaga kuvandudzwa kwezvinhu kupfuura zvinodiwa zvakajairwa.

9.3 Kukwanisa Kutakura Zvinhu Nekutumira Zvinhu Kunze Kwenyika

Mugadziri uyu akatanga hukama hwezvinhu zvinotumirwa kuNorth America, Europe, Africa, neSoutheast Asia. Nguva dzekutumira zvinhu dzinotangira pamazuva gumi nemashanu kusvika makumi matatu, zvichienderana nehuwandu hwazvo uye hurongwa hwekugadzira huripo. Mitengo yekutenga zvinhu zvakawanda inowanikwa kune vanotenga zvinhu zvakawanda. Kune vanogovera zvinhu nevatengesi, mutengesi anopa zvibvumirano zvekutengesa zvinhu zvinogara zvichienderera mberi nemitengo yakavimbiswa uye nguva yekutumira zvinhu, zvichiita kuti pave nekutarisira zvinhu zvinofungidzirwa.

10. Pfupiso yeMagadzirirwo Ehunyanzvi

11. Mhedziso

XCMG XE335C 414102203 Track Bottom Roller Assembly kubva kuCQC TRACK inomiririra chikamu chekutsiva chepasi pemotokari chemhando yeOEM chakagadzirwa nekudzora maitiro akaomarara, simbi yepamusoro, uye hunyanzvi hwekugadzira zvinhu mufekitori zvakananga. Kune vatariri vezvikepe nenyanzvi dzekutenga vanogadzirisa hurongwa hwavo hwezvikamu zvekuchera zveXCMG, chigadzirwa ichi chinopa hunhu hwakanyorwa hwekushanda hunoenderana nepuratifomu yemuchina ye33.8-ton, ine kudzika kwakawedzerwa kwekesi rakasimba, dziviriro yekusvibiswa kwezvisimbiso zviviri, uye kuvimbiswa kwemhando mbiri kuburikidza neISO system certification uye CQC product certification.

Modhi yemugadziri yekutsvaga zvakananga inopa mukana wekutengesa zvinhu kupfuura nzira dzakawanda dzekuparadzira zvinhu, zvichitsigira maodha ekutsiva michina imwe chete uye hurongwa hwekuchengetedza huwandu hwezvinhu kune vanogovera. Nekugadziriswa kwezvinhu kumisika mikuru yepasi rose, kugona kugadzira zvinhu, uye nguva dzekukwikwidza, CQC TRACK inoisa kubatanidzwa uku senzira yakasimba uye inoshanda zvakanaka mumusika we crawler excavator undercarriage aftermarket.