Dab tsi yog qhov dav - lub cev mining tsheb rims?
Dav - lub cev mining tsheb rims yog cov rims loj tshwj xeeb tsim los rau kev tawm - txoj kev dav - lub cev pob tseg tsheb. Lawv muaj nyob rau hauv ntxiv- qhov loj loj xws li 24 ntiv tes mus rau 63 ntiv tes, thiab lawv cov load-cov kabmob muaj peev xwm tshaj li ntawm cov qauv tsheb rims. Piv rau cov qauv rims, dav - lub cev mining tsheb rims muaj cov yam ntxwv hauv qab no:
- Ntxiv - qhov loj me: Qhov ntau thiab tsawg muaj xws li 29-nti, 33-nti, 35-nti, 36-nti thiab 49-nti, nrog rau qhov nominal diameters deb tshaj cov tsheb tsheb;
- High-load tsim: Ib lub log tuaj yeem nqa tau 10-50 tonnes thiab yuav tsum tiv taus qhov hnyav, cuam tshuam thiab rough struts;
- Dav hla-section: Hla-section dav li ntawm 13 ntiv mus rau tshaj 20 ntiv tes, haum rau dav -cov log tsheb (Wide Base Tyre);
- Ntau-daim tsim: Feem ntau dav- lub cev mining tsheb rims siv peb - thooj (3-Piece) los yog cais tsim, yooj yim rau ntawm qhov chaw disassembly, sib dhos thiab tu.
Cov kev qhia tshwj xeeb rau dav - lub cev mining tsheb rims
| Specification | Ntu dav | Cov ntawv thov siv |
| 29-13.00/2.5 | 13.00 Nws | 50–70-tonne class wide-body mining trucks |
| 29-15.00/3.0 | 15.00 Nws | 70–100-tonne class wide-body mining trucks |
| 33-15.00/3.0 | 15.00 Nws | Dav - lub cev mining tsheb ntawm 100 tonnes thiab siab dua |
| 25-11.25/2.0 | 11.25 Nws | Nruab nrab -qhov loj qhov dav- lub cev mining tsheb (30–50 tonnes) |
| 25-10.00/2.0 | 10.00 Nws | Engineering pob pov tseg tsheb, dav - lub cev engineering tsheb |
Cov ntaub ntawv tseem ceeb: Q235B vs Q355B
Cov rims steel rau dav - lub cev mining tsheb yog feem ntau yog ua los ntawm cov qauv hlau. Cov qib uas muaj xws li:
Q235B (cov pa roj carbon zoo tib yam)
Tawm zog: 235 MPa
Yam ntxwv: Zoo zuag qhia tag nrho txhua yam khoom; zoo heev weldability thiab txias formability;
Cov ntawv thov tsim nyog: Kev ua haujlwm dav dav, qauv - thauj khoom thauj, thiab luv- mus rau nruab nrab- kev ua haujlwm mining;
Tus nqi kom zoo dua: Ntau tus nqi - sib tw dua Q355B.
Q355B (tsawg- alloy siab- lub zog steel)
Tawm zog: 355 MPa
Cov yam ntxwv: siab zog, zoo toughness thiab zoo heev cuam tshuam tsis kam;
Daim ntawv thov tsim nyog: Hnyav- kev ua haujlwm mining, qhov av ntxhib, kev ua haujlwm hnyav, thiab kev ua haujlwm ntawm gradients;
Kev ua tau zoo: muaj zog ntau dua rau qhov hnyav tib yam, txo qis kev ua haujlwm thiab ncua kev pab cuam lub neej.
Henan Dongheng Log Co., Ltd. txhawb kev hloov kho siv siab - cov ntaub ntawv muaj zog xws li Q235B, Q355B, Q420 thiab Q460. Rau kev txiav txim loj, cov khoom sib xyaw tuaj yeem hloov kho raws li qhov yuav tsum tau ua kom haum rau kev ua haujlwm sib txawv.
Peb- thooj steel rims vs ib - thooj steel rims
| Peb -daim steel rims (3-Piece Rim) | Ib leeg -Piece Rim |
| Nws muaj peb ntu: lub npoo (Ntiv nplhaib), spokes (Spoke/Disc) thiab xauv lub nplhaib (Lock Ring); | Tsim los ua ib chav tsev los ntawm stamping lossis vuam, tsis muaj cov khoom sib cais; |
| Qhov zoo: Ib qho yooj yim rau kev sib sau thiab disassemble ntawm qhov chaw, yooj yim hloov log tsheb; yog tias ib qho khoom puas raug puas ntsoog, tsuas yog qhov yuav tsum tau hloov, uas ua rau cov nqi tu qis; | Qhov zoo: Cov qauv tsim muaj kev ntseeg siab, siab torsional rigidity thiab cov nqi tsim khoom tsawg; |
| Haum rau: Mining, kev tsim kho thiab lwm yam kev siv uas muaj kev saib xyuas tas li; lub ntsiab kev xaiv rau dav - lub cev mining tsheb. | Haum rau: Kev thauj mus los uas suav nrog txoj hauv kev ruaj khov, cov txheej txheem kev khiav haujlwm thiab hloov cov log tsheb tsawg zaus. |
Kev txiav txim siab tseem ceeb rau Kev Yuav Cov Hlau Rims rau Dav - Lub Cev Cov Tsheb Thauj Khoom
1. Specification compatibility yog qhov tseem ceeb:Yuav tsum tau nruj me ntsis raws li lub tsheb tus thawj chaw tsim tshuaj paus cov specifications, xyuas kom meej tias rau lub parameters -nominal txoj kab uas hla, seem dav, flange qhov siab, ntsia liaj qhov rooj qhov sib nrug, nruab nrab bore thiab offset (ET tus nqi) -match raws nraim;
2. Cov khoom tsim nyog rau kev ua haujlwm:Rau qhov hnyav-cov chaw ua haujlwm mining, nquag jolts thiab ua haujlwm ntawm gradients, ua ntej Q355B siab-lub zog steel; rau cov txheej txheem kev khiav hauj lwm, Q235B yuav raug xaiv;
3. Txheeb xyuas cov tsim nyog tsim nyog:Muab kev nyiam rau cov tuam txhab nrog ISO 9001 thiab IATF 16949 ntawv pov thawj, thiab paub meej tias cov khoom tau dhau los ntawm kev ntsuas kev ua tau zoo thiab kev ntsuas tshuaj ntsev ntsev;
4. Xav txog customization muaj peev xwm:Rau tsis yog -tus qauv specifications, tshwj xeeb offsets los yog tshwj xeeb cov khoom yuav tsum tau, xyuas kom meej tias cov chaw tsim tshuaj paus muaj tus tsim nyog customization muaj peev xwm;
5. Volume pricing zoo:Rau cov khoom lag luam loj txhua xyoo, sib tham tus nqi sib tw; nws raug pom zoo kom tsim kom ntev - kev koom tes nrog cov tuam txhab lag luam.
Ib - nres Rim Manufacturers nyob rau hauv Suav teb
Henan Dongheng Wheel Co., Ltd. tau koom tes nrog kev lag luam log rau ntau xyoo, nrog rau txhua xyoo tsim muaj peev xwm ntawm 300,000 txheej steel rims thiab 200,000 log hais lus, Peb cov khoom lag luam npog tag nrho cov spectrum ntawm specifications rau dav - lub cev mining tsheb, thiab peb txhawb customization nyob rau hauv cov ntaub ntawv Q235B, Q245B thiab Q235B. q460 ua. Peb tau muab cov khoom lag luam hauv ntau rau cov thawj coj khoom siv hauv tsev xws li Tongli Hnyav Kev Lag Luam, Taiyuan Hnyav Kev Lag Luam thiab Sany Heavy Kev Lag Luam, muab qhov zoo sib xws thiab muaj peev xwm kho tau zoo. Peb tos ntsoov ua tsaug rau kev koom tes nrog cov neeg siv khoom mining thoob ntiaj teb.