Puisano ea Inthanete ea WhatsApp!

HELI (CQCTRACK): Kopano ea Wheel/Track Sprocket ea ODM-Engineered Final Drive bakeng sa KOMATSU PC1250 Mining Excavators (Karolo ea 21N2731191)

Tlhaloso e Khutšoanyane:

KM2420/ 21N-27-31191 seqhoqho sa ho tjheka se nang le di-drive sprocket

Komatsu Track Sprocket ASSY
mohlala PC1250
nomoro ea karolo 21N2731191
Mokhoa Ho lahla
Bothata ba holim'a metsi HRC50-58Botebo10-12mm
Mebala Botsho
Nako ea Tiisetso Lihora tsa Mosebetsi tse 2000
Setifikeiti IS09001
Boima ba 'mele 194KG
Theko ea FOB Kou ea FOB Xiamen US$ 25-100/Sengoathoana
Nako ea thomello Matsatsing a 20 kamora ho thehwa ha konteraka
Nako ea Tefo T/T,L/C,WESTERN UNION
OEM/ODM E amoheleha
Mofuta likarolo tsa ka tlas'a koloi ea ho cheka ea crawler
Mofuta oa ho Tsamaea Mochini oa ho cheka oa Crawler
Tšebeletso ea Kamora Thekiso e Fanoe Tšehetso ea tekheniki ea video, Tšehetso ea inthanete


Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

 

HELI (CQCTRACK): Kopano ea ODM-Engineered Final Drive Wheel / Track Sprocket bakeng sa KOMATSU PC1250 Mining Excavators (Karolo ea Nomoro.21N2731191)

HELI (e tsebahalang ka lebitso la CQCTRACK), moetapele oa lefats'e oa ODM (Original Design Manufacturing) litharollong tse boima tsa ka tlas'a koloi, e ikhethile ka boenjiniere le ho hlahisa li-drive tsa bohlokoa bakeng sa lisebelisoa tsa merafo tsa maemo a holimo. Dossier ena ea botekgeniki e fana ka tlhaloso e felletseng ea Kopano ea rona ea ho Qetela ea Wheel / Track Sprocket - tharollo e kopaneng ka botlalo, e sebetsang hantle e entsoeng e le sebaka se tobileng, sa boemo bo holimo bakeng sa nomoro ea karolo ea KOMATSU 21N2731191, e entsoeng ka ho hlaka bakeng sa excavator ea merafo ea KOMATSU PC1250 e boima.

PC1250 Track Sprocket Assy

1. Kakaretso ea Sehlahisoa: Sprocket ea ho Qetela e Kopaneng bakeng sa ho Tsamaea ka Matla

Kopano ea ho Qetela ea Lebili/Sekhahla sa ho Qetela ke khokahano ea phetiso ea motlakase ka har'a excavator ea ho crawler. Bakeng sa mechini ea maemo a merafo joalo ka Komatsu PC1250, karolo ena ha e fetise torque feela; e tlameha ho mamella khatello e mpe ea torsional, meroalo e matla ea ho tšoha ho tloha ho hatakela lefika le phatlohileng, le ho senyeha ho sa khaotseng. Ho hloleha mona ho fella ka ho se tsamaehe ka botlalo ha mochini le litšenyehelo tse phahameng tsa tokiso. Mokhoa oa HELI oa ODM o kopanya sekhahla le sebopeho sa ho qetela sa drive hore e be kopano e le 'ngoe, e ntlafalitsoeng ka botšepehi, e etselitsoeng ho sebetsa hantle haholo libakeng tse thata ka ho fetisisa tsa merafo.

  • Nomoro ea Karolo ea OEM:KOMATSU 21N2731191.
  • Mochini o reretsweng: KOMATSU PC1250 Mochini o Chesang Merafo e Meholo.
  • Mosebetsi oa Bohlokoa: E sebetsa e le sesebelisoa sa ho qetela sa ho fokotsa le sprocket e sebetsang ka lebelo le phahameng yuniti e le 'ngoe e kopaneng. E hokela ka kotloloho tlhahisong ea enjene ea maeto, e fetola potoloho ea lebelo le phahameng, ea torque e tlase hore e be motsamao oa pina o lebelo le tlase, oa torque e phahameng.
  • Lipakane tsa Boenjiniere ba Motheo:
    1. Matla a ho Koba Meno a Gear le Khanyetso ea ho Koba Meno mohatong oa ho qetela oa phokotso.
    2. Ntlafatsa Bothata le Matla a Meno a Sprocket ho hanela ho tsofala le ho tetebela ho tswang ketaneng ya tsela.
    3. Netefatsa Botšepehi bo Felletseng ba Sehokelo sa Splined kapa Bolted Hub ho thibela ho ferekane kapa ho arohana ka kotsi.
    4. Fana ka Tšireletso e Phahameng ea Tiiso bakeng sa sistimi ea lisebelisoa tsa polanete ea kahare khahlanong le tšilafalo ea likaroloana tse tšesaane.

2. Saense ea Lintho tse bonahalang le Mokhoa oa Boenjiniere oa ODM

Filosofi ea rona ea moralo ke ea pele, e shebaneng le mekhoa e itseng ea ho hloleha e bonoang mesebetsing ea merafo ea sehlopha sa PC1250.

A. Setifikeiti sa Motheo oa Metallurgical le Thepa:
Kopano e entsoe ka litšepe tse peli tse fapaneng tsa alloy tse ikhethileng bakeng sa ts'ebeliso:

  • Seteishene sa Gear/Sprocket: Re sebelisa tšepe ea alloy e thatafatsang case joalo ka SAE 9310 (kapa DIN 18CrNiMo7-6). Tšepe ena ea nickel-chromium-molybdenum e khethiloe ka lebaka la matla a eona a ikhethang a mantlha (≥ 1100 MPa UTS) le ho tiea ho ikhethang, e lumellang khetla e tebileng, e thata ntle le ho beha ductile, e sa khathaleng ke mokhathala e hlokahalang bakeng sa meno a gear le li-sprocket lugs kotsing.
  • Li-Gear le Li-Shaft tsa Lipolanete tsa Ka Hare: Bakeng sa likarolo tsena tsa khatello e phahameng ea ho kopana, re ka sebelisa litšepe tse ntšoang ka vacuum-degas, tsa boemo ba carburizing (mohlala, SAE 8620) ho netefatsa hore sebopeho se hloekileng sa microstructure ha se na lintho tse ka kenyang tse ka qalang ho petsoha kapa ho phatloha.
  • Thepa eohle e kenang e netefalitsoe ka litlaleho tsa liteko tsa fektheri 'me e tlameha ho netefatsoa ka har'a ntlo ka spectrographic.

B. Ho Theha le ho Sebetsa ka Mechini ho Tswetseng Pele:
Dikarolo tsa bohlokwa tsa sebopeho di qala e le dikgeo tse se nang letho tse entsweng ka ho nepahala. Tshebetso ena:

  • E hokahanya Phallo ea Koro ho latela sebopeho sa meno a li-gear le li-sprocket lugs, e eketsa bophelo ba mokhathala ka makhetlo a 2-3 ha ho bapisoa le mekhoa e meng e entsoeng ka mechini ho tloha ho barstock.
  • E felisa ho ba le masoba ka hare 'me e ntlafatsa ho teteana ha lintho, e etsa sebopeho se ts'oanang se khonang ho mamella ho jara ka potoloho e phahameng ntle le ho qala ho petsoha ka hare.

C. Ho Etsa Mechini le Lisebelisoa tsa CNC ka ho Sebetsa ka Botlalo:
Likheo tse entsoeng ka mokhoa o entsoeng ka mokhoa o tloaelehileng li etsoa ka mokhoa oa ho sebetsa oa CNC oa axis e mengata le ho seha li-gear tse khethehileng.

  • Tlhahiso ea Meno a Li-Gear: Meno a ho qetela a li-gear a sehoa ka ho sebelisa hobbling ea li-gear tsa CNC e lateloa ke ho sila ha profile ho fihlela ho nepahala ha AGMA Class 11 kapa ho feta. Sena se netefatsa ho kenngoa ha letlooeng ka botlalo ka li-gear tsa ka hare tsa lipolanete, ho fokotsa lerata, tlhahiso ea mocheso le khatello ea maikutlo sebakeng seo.
  • Ntlafatso ea Boemo ba Leino la Sprocket: Meno a ka ntle a sprocket a siloa ka boemo bo fetotsoeng ba involute le fillet ea metso e ntlafalitsoeng. Moralo oa rona oa ODM o ka kenyelletsa jiometri ea meno a sa lekanang ho laola hamolemo kabo ea mojaro o sa lekanang nakong ea ho kenella le ho arohana ha pina, ho fokotsa khatello ea maikutlo e phahameng.
  • Ho Sebetsa le ho Sebetsa ka Sehokelo: Sebaka sa ho kenya, li-spline (kapa selikalikoe sa bolt e nepahetseng), le libaka tse mathang ka seal li entsoe ka mokhoa o phethahetseng ho latela mamello ea IT6 kapa ho feta. Sena se tiisa ho tsitsipana ho phethahetseng, se felisa ho se leka-lekane, 'me se netefatsa hore sebopeho se ke ke sa dutla le ntlo ea ho qetela ea drive.

D. Kalafo ea Mocheso ea Mehato e Mengata ea Thepa:
Libaka tse fapaneng tsa kopano li feta lits'ebetsong tsa mocheso tse etselitsoeng uena.

  1. Ho Khaba ka Khase e Tebileng: 'Mele oohle oa gear/sprocket o kenngoa tšebetsong ea ho khaba ka khase e laoloang ke khomphutha, e tebileng.
  2. Ho Tima Khase ka Kgatelelo e Phahameng: Setima-mollo sa khase se laoloang, se nang le kgatelelo e phahameng se fokotsa ho sotha ha mocheso ha se ntse se fihlella lebokose le lakatsehang la martensitic.
  3. Kalafo ea Cryogenic (E ka Khethoa bakeng sa Tšebeletso e Matla): Bakeng sa botsitso bo boholo ba litekanyo le ho hanyetsa ho tsofala, likarolo li ka feta kalafong e tebileng ea cryogenic ho fetola austenite e bolokiloeng hore e be martensite.
  4. Tempering e Habedi: Ts'ebetso ea tempering ea mekhahlelo e 'meli e imolla khatello ea ka hare 'me e beha litšobotsi tsa ho qetela tsa mechini.
    • Litlhaloso tsa Sephetho:
      • Botebo ba Leino la Gear/Sprocket: 7.0 – 8.5 mm ho 550 HV.
      • Bothata ba Bokaholimo: 60 - 64 HRC.
      • Bothata le ho Tiea ha Motheo: 38 - 42 HRC ka boleng bo hodimo ba Charpy V-notch.

E. Kopano, Ho Tiisa le Kopanyo ea ho Qetela:
Li-gear tsa polanete tse ka hare tse sitsitsoeng ka nepo, li-bearing, le litiiso tse sebetsang hantle li kopanngoa ka phapusing e hloekileng e laoloang ke boemo ba leholimo.

  • Sistimi ea ho Tiisa: Re sebelisa litiiso tsa labyrinth tse kopantsoeng le litiiso tsa radial tse boima, tse nang le melomo e mengata tse entsoeng ka rabara ea nitrile butadiene e nang le hydrogenated (HNBR) bakeng sa ho hanyetsa mocheso, lintho tse senyang le ho robeha ha mafura.
  • Ho tlotsa: Dikopano di tletse oli ya maiketsetso ya didiriswa tsa maiketsetso e sebetsang hantle, e nang le kgatello e feteletseng (EP) e reretsweng ditshebediso tsa merafo.

3. Netefatso ea Boleng ba Merafo le Netefatso ea Ts'ebetso

Kopano e 'ngoe le e 'ngoe e tlas'a protocol ea netefatso e felletseng:

  1. Metrology ea Jeometrike le Dimensional: Tlhahlobo e felletseng ea 3D CMM e netefatsa jiometri ea meno a gear, bophahamo ba sprocket, litekanyo tsa hub, le ho tsitsisa ha kopano.
  2. Tlhahlobo ea Bothata le Sebopeho se Senyenyane: Netefatso ea botebo ba nyeoe ka tlhahlobo ea bothata bo bonyenyane le tlhahlobo ea metallographic ea litlankane tsa sampole.
  3. Teko e sa Senyeheng (NDT): 100% MPI ea libaka tsohle tsa bohlokoa le 100% UT ea libaka tse nang le khatello e phahameng (metso ea meno, li-hub fillets).
  4. Teko ea ho Kena le ea Tshebetso: Yuniti ka 'ngoe e feta potolohong ea ho kena e tletseng holim'a rig ea teko e etsisang torque ea ts'ebetso le lebelo. Teko ena e netefatsa:
    • Ts'ebetso e boreleli, e khutsitseng.
    • Ho se dutle oli.
    • Ho beha bere hantle pele ho mojaro le ho phahama ha mocheso.

4. Molemo oa HELI (CQCTRACK) ODM bakeng sa Meepo ea Meepo

  • Moralo o Kopantsweng bakeng sa Tshepahalo: Re bopa sebopeho sa sprocket le sa ho qetela sa drive e le sistimi e le nngwe, re fedisa ho se tshwane ho ka bang teng le dintlha tse fokolang tse fumanwang dikarolong tse arohaneng.
  • Potoloho ea Bophelo e ka Boleloang esale pele Tikolohong e Khorofo: Motsoako oa tšepe ea boleng bo holimo, ho thatafatsa ha masela a tebileng, le geometry e ntlafalitsoeng ea gear/sprocket e fana ka bophelo bo bolelele le bo ka boleloang esale pele ba tšebeletso, e fokotsang nako ea ho se sebetse e sa reroang.
  • Phetolo e Tobileng ka Litlhaloso tse Ntlafalitsoeng: E ​​etselitsoe ho fapanyetsana habonolo ha e ntse e kenyelletsa ntlafatso ea thepa le moralo e tsoetsoeng ke data ea tšimo ho tsoa lits'ebetsong tsa merafo.
  • Taolo e Felletseng ea Tlhahiso e Emeng: Ho tloha ho forging ho isa kopanong ea ho qetela, taolo ea rona ea ka hare e netefatsa ho sala morao, ts'ireletso ea ketane ea phepelo, le boleng bo tsitsitseng, ba boemo ba merafo.

Tlhokomeliso: KOMATSU, PC1250, le nomoro ea karolo 21N2731191 ke matšoao a khoebo a Komatsu Ltd. HELI (CQCTRACK) ke moetsi ea ikemetseng oa ODM oa likarolo tsa ka tlas'a koloi e boima le tse khannang. Lihlahisoa tsa rona li entsoe ho latela meralo ea rona ea mantlha hore li ka fetoloa ka mokhoa oa mechini le ka ts'ebetso le likarolo tsa OEM tse boletsoeng bakeng sa ts'ebeliso e boletsoeng. Tokomane ena e bontša hore ha e na kamano, tšehetso, kapa tšehetso ke Komatsu Ltd.

 

微信图片_20220512230407

Bakeng sa komatsu
PC20-7 PC30 PC30-3 PC30-5 PC30-6 PC40-7 PC45 PC45-2 PC55
PC120-6 PC130 PC130-7 PC200 PC200-1 PC200-3 PC200-5 PC200-6 PC200-7
PC200-8 PC210-6 PC220-1 PC220-3 PC220-6 PC220-7 PC220-8 PC270-7 PC202B
PC220LC-6 PC220LC-8 PC240 PC300 PC300-3 PC300-5 PC300-6 PC300-7 PC300-7K
PC300LC-7 PC350-6/7 PC400 PC400-3 PC400-5 PC400-6 PC400lc-7 PC450-6 PC500-10
PC600 PC650 PC750 PC800 PC1100 PC1250 PC2000
D20 D31 D50 D60 D61 D61PX D65A D65P D64P-12
D80 D85 D155 D275 D355
Bakeng sa HITACHI
EX40-1 EX40-2 EX55 EX60 EX60-2 EX60-3 EX60-5 EX70 EX75
EX100 EX110 EX120 EX120-1 EX120-2 EX120-3 EX120-5 EX130-1 EX200-1
EX200-2 EX200-3 EX200-5 EX220-3 EX220-5 EX270 EX300 EX300-1 EX300-2
EX300-3 EX300-5 EX300A EX330 EX370 EX400-1 EX400-2 EX400-3 EX400-5
EX450 ZAX30 ZAX55 ZAX200 ZAX200-2 ZAX330 ZAX450-1 ZAX450-3 ZAX450-5
ZX110 ZX120 ZX200 ZX200 ZX200-1 ZX200-3 ZX200-5g ZX200LC-3 ZX210
ZX210-3 ZX210-3 ZX210-5 ZX225 ZX240 ZX250 ZX270 ZX30 ZX330
ZX330 ZX350 ZX330C ZX450 ZX50 zx650 zax870 ex1200-6 ex1800
Bakeng sa CATERPILLER
E200B E200-5 E320D E215 E320DL E324D E324DL E329DL E300L
E320S E320 E320DL E240 E120-1 E311 E312B E320BL E345
E324 E140 E300B E330C E120 E70 E322C E322B E325
E325L E330 E450 CAT225 CAT312B CAT315 CAT320 CAT320C CAT320BL
CAT330 CAT322 CAT245 CAT325 CAT320L CAT973 katse365 katse375 katse385
D3 D3C D4 D4D D4H D5M D5H D6 D6D
D6M D6R D6T D7 D7H D7R D8 D8N D8R
D9R D9N D9G D10
Bakeng sa Sumitomo
SH120 SH120-3 SH200 SH210-5 SH200 SH220-3 SH220-5/7 SH290-3 SH350-5/7
SH220 SH280 SH290-7 SH260 SH300 SH300-3 SH300-5 SH350 SH60
SH430 sh480 sh700
Bakeng sa KOBELCO
SK120-6 SK120-5 SK210-8 SK210LC-8 SK220 SK220-1 SK220-3 SK220-5/6 SK200
SK200 SK200 SK200-3 SK200-6 SK200-8 SK200-5/6 SK60 SK290 SK100
SK230 SK250 SK250-8 SK260LC-8 SK300 SK300-2 SK300-4 SK310 SK320
SK330-8 SK330 SK350LC-8 SK235SR SK450 SK480 SK30-6 sk460 sk850
Bakeng sa DAEWOO
DH200 DH220-3 DH220 DH220S DH280-2 DH280-3 DH55 DH258 DH130
DH370 DH80 DH500 DH450 /DH225
Bakeng sa HYUNDAI
R60-5 R60-7 R60-7 R80-7 R200 R200-3 R210 R210 R210-9
R210LC R210LC-7 R225 R225-3 R225-7 R250 R250-7 R290 R290LC
R290LC-7 R320 R360 R954 R450 R800
Bakeng sa KATO
HD512 HD1430 HD 512III HD 820III HD820R HD1430III HD700VII HD 1250VII HD250SE
HD400SE HD550SE HD1880
Bakeng sa DOOSAN
DX225 DX225LCA DX258 DX300 DX300LCA DX420 DX430
Bakeng sa VOLVO
EC160C EC160D EC180B EC180C EC180D EC210 EC210 EC210B EC240B
EC290 EC290B EC240 EC55 EC360 EC360B EC380D EC460 EC460B
EC460C EC700 EC140 EC140B EC160B
BULLDOZER
Bakeng sa CATERPILLER
D3 D3C D4 D4D D4H D5M D5H D6 D6D
D6M D6R D6T D7 D7H D7R D8 D8N D8R
D9R D9N D9G D10
Bakeng sa komatsu
D20 D31 D50 D60 D61 D61PX D65A D65P D64P-12
D80 D85 D155 D275 D355

微信图片_20250319083209 微信图片_20250319083230

H443b1de7eda24a3abc2c75b09f5c2ac22 H40dd5a8cb15e43758c5b0895eb4184cek

 




  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa oa hau mona 'me u o romelle ho rona