Dab tsi yog Boom Guide Bushing
Boom Guide Bushings yog cylindrical qhov chaw, uas yog ntsia rau ntawm articulated / telescopic swb ntawm lub telescopic boom, feem ntau lawv yog tsim los ntawm forging + CNC machining nrog alloy steel cov ntaub ntawv, ua si lub luag hauj lwm tseem ceeb, xws li hnav tsis kam, positioning thiab limiting anti-sway thaum lub sij hawm zawv zawg.
Cov tshuab hauv qab no siv boom qhia bushings:
- Excavator
- Telescopic jib crane
- Truck -mounted crane
- Hydraulic aerial khoom
- Mining machinery: underground LHD loader, pob zeb drilling rig, log mining loader, mine ncav cuag staker, thiab lwm yam.
Shata Machinery yog OEM forged thiab precision machined chaw tsim tshuaj paus ntawm kev qhia bushings rau kev tsim kho machinery boom nyob rau hauv Suav teb.
Peb boom qhia bushings feature siab hnav tsis kam, siab raug, thiab lub neej ntev, yog dav nkag mus rau cov tuam ntxhab thiab cov chaw muag khoom ntawm excavators, telescopic jib cranes thiab lwm yam siv tshuab.
Cov ntaub ntawv ntawm Guide Bushings rau Kev Tsim Kho Machinery Boom
Peb cov khoom siv feem ntau: 45 #, 40Cr, thiab 42CrMo.
- 45 # (C1045/1.0503): 45 # carbon steel yog kev lag luam forging khoom rau boom qhia bushings, nws yog tus nqi phooj ywg rau lub teeb - load siv machinery thiab me boom
- 40Cr (5140/1.7035): nyiam rau cov khoom siv nruab nrab thiab me me
- 42CrMo (4140/1.7225): kev ua haujlwm siab rau kev ua haujlwm tsis zoo, xws li kev thauj khoom siab, kev cuam tshuam, thiab kev mining, nws muaj qhov hnav zoo tshaj plaws -ua haujlwm zoo tshaj li ob cov ntaub ntawv.
Yog vim li cas puab lub qhov yuav tsum tau hardened?
Sab hauv qhov yog zawv zawg nto, nws yuav tsum tau hnav zoo heev. Hnav tsis kam cia siab rau ntawm qhov tawv tawv, qhov nyuaj dua ntawm qhov chaw, zoo dua hnav tsis kam.
Hardened los ntawm induction quenching, puab lub qhov saum npoo hardness tuaj yeem txhim kho los ntawm HRC25 rau HRC48 ~ 56 nrog kev hnav zoo heev, tiv thaiv nws los ntawm kev hnav tawm sai heev thaum zawv zawg.
Qhov tob ntawm Hardened Txheej rau Boom Guide Bushing
Nws yuav tsum tau paub hais tias lub hardening tsis yog rau tag nrho cov boom qhia bushing lub cev, quenching cia li tsim ib tug tej yam tob los tsim ib tug hardened txheej, core ntawm bushing yuav tsis hardened, tseem muaj zoo toughness.
Tom qab induction quenching, cov lus qhia bushing rau kev tsim kho tshuab boom muaj qhov zoo dua sab nraud hardness los txhim khu kev hnav tsis kam + cov tub ntxhais mos sab hauv kom ntseeg tau tias muaj zog, tuaj yeem zam kev hnav sai lossis nquag tawg thaum zawv zawg.
Cov ntaub ntawv sib txawv muaj qhov sib txawv hardness thiab induction quenching txheej qhov tob, hauv qab no yog cov kev xav tau ntawm hardening rau boom qhia bushings:
| Khoom siv | Nto Hardness | Siv tau Hardened Layer Depth |
| 45# | HRC48~53 | 1.0~1.5 |
| 40 Cr | HRC49–54 | 1.5~2.2 |
| 42CrMo | HRC50 ~ 56 | 2.0 ~ 3.0; 2.5 ~ 3.5 yog siv rau hnyav mining ib puag ncig |
Yog tias koj tab tom nrhiav cov chaw tsim khoom lag luam txhim khu kev qha ntawm kev qhia bushing rau kev tsim kho tshuab boom, lossis lwm yam kev tsim kho tshuab, txais tos hu rau Shata Machinery, cov chaw tsim khoom lag luam uas tsom rau forging thiab casting, nrog ntau tshaj 20 xyoo dhau los hauv kev tsim cov khoom siv tshuab OEM.
Cim npe nrov: Tuam Tshoj phau ntawv bushing rau kev tsim kho machinery boom, Tuam Tshoj phau ntawv bushing rau kev tsim kho machinery boom manufacturers, lwm tus neeg, Hoobkas