Excavator chains yog cov tseem ceeb hauv qab qhov chaw rau excavators, bearing tshuab hnyav thiab xa lub zog mus ncig. Ua los ntawm hwm alloy steel nrog dual kev kho cua sov, lawv muab kev hnav zoo heev thiab txo cov nqi hloov.
Peb muab chains nyob rau hauv 135mm, 140mm, 171mm pitches nrog 43-56 txuas, haum rau mini diggers rau 20-tuj excavators. Ua tiav chains tuaj nrog xauv pins rau kev yooj yim installation, nrog meej sib dhos kom tsis txhob sagging los yog sprocket hla.
Cov phaj txuas tau dhau los ntawm- tawv, thaum pins thiab lub tes tsho tau dhau los ua qhov sib sib zog nqus carburizing, ncav cuag HRC52-58 qhov tawv tawv nrog 1.8mm + hnav txheej. Qhov hnyav ntawm 28-42kg (mini diggers), 45-60kg (6-tuj qauv), thiab 80-130kg (12-20 tuj machine).
Coated with high-temperature anti-rust yellow paint, each link features a sealed grease cavity to lubricate internal parts continuously. Cov qauv kaw no muab ob npaug rau kev pabcuam lub neej piv rau cov saw hlau qhib zoo tib yam.
Raw Materials & Production Process
Tag nrho cov khoom thauj khoom -cov kabmob muaj peev xwm txais siab- lub zog alloy steel ua tiav los ntawm ob qhov kev kho cua sov kom sib npaug toughness thiab hnav tsis kam.
40Mn2 alloy hlau yog siv rau txuas daim hlau. Ua tsaug rau los ntawm - hardening, daim hlau tiv thaiv kev khoov thiab tawg tawm tsam pob zeb hauv av.
Kev sib txhuam- cov pins tseem ceeb thiab lub tes tsho yog ua los ntawm 20CrMnTi carburized steel. Kev sib sib zog nqus carburizing tsim ib txheej txheej tawv thiab tawv hauv cov tub ntxhais kom tiv thaiv kev tawg tawg hauv qab hnyav.
Ua-hauv cov roj hmab foob kaw cov roj hauv cov kev sib txuas thiab thaiv cov xuab zeb los ntawm kev ua kom puas sab hauv. Cov ci ci los tiv thaiv - xeb xim nyob twj ywm nyob rau hauv ntev - cov av nkos thiab nag los ua kom xeb qeeb.
Cov chains ua tau zoo nyob rau hauv kev tsim kho thiab kev ua liaj ua teb chaw:
Kev ua haujlwm hauv nroog (kev kho vaj tse hauv zej zog, kev rhuav tshem sab hauv tsev, kho txoj kev): Tsawg- suab nrov ua haujlwm zoo yam tsis muaj khawb txoj kev, ua raws li kev txwv tsis pub muaj suab nrov hauv tsev.
Kev ua liaj ua teb & kev tsim kho vaj tse (kev cog qoob loo, ua liaj ua teb dredging): Muaj zog traction tiv thaiv plam ntawm av nkos ua liaj ua teb, thiab tiv thaiv - xeb txheej tiv thaiv cov dej xeb.
Cov chaw kaw cia (hauv qab daus, cov yeeb nkab hauv av): Cov qauv tsim ua kom yooj yim tswj tau thiab txiav cov kev tu ncua hauv qab.
High-cov chaw hnav (gravel yards, pov tseg yards, me mines): Hardened pins thiab tes tsho tiv thaiv pob zeb sib tsoo tas li, kav ntev li 8-12 lub hlis.
Cov chaw ua haujlwm qhib hauv av tsis tu ncua: Internal seals cais cov plua plav thiab av nkos. Ib qho saw hlau tuaj yeem ua haujlwm tsis tu ncua rau 1.5-2 xyoos raws li cov qauv hauv ntiaj teb txav.
Q1: Kuv tuaj yeem txiav txim siab li cas cov saw hlau yuav yuav rau kuv tus excavator?
A: Ua ntej lees paub peb daim ntawv qhia: excavator hom thiab qauv, tag nrho cov saw txuas, thiab cov saw hlau. Piv txwv li, Kubota KX155 feem ntau siv 49 ntu 135 pitch chains; Komatsu PC60 muaj ib lub suab ntawm 51 mus rau 140. Muab cov qauv excavator tuaj yeem ua tau raws li cov kev qhia tshwj xeeb uas tsis tas yuav tsum tau rau ntawm - qhov chaw ntsuas.
Q2: Lub npe sib txawv ntawm cov saw hlau excavator puas tuaj yeem hloov pauv tau?
A: Tsis tuaj yeem siv universally. Muaj qhov sib txawv ntawm lub suab, tus pin ncej thickness, thiab saw phaj dav ntawm cov qauv sib txawv, thiab kev teeb tsa yuam kev yuav ua rau muaj teeb meem xws li cov hniav dhia, derailment, thiab hnav tsav cov hniav. Nws yog ib qho tsim nyog kom phim cov saw hlau tshwj xeeb ntawm tus qauv.
Q3: Puas yog tib tus qauv sib xws nrog cov khoom qub thiab xyoo tshiab?
A: Tib tus qauv yog universal thoob plaws hauv lub xyoo, thiab lub chassis taug kev qauv tseem tsis hloov, ncaj qha hloov cov saw qub qub ntawm lub tsheb qub.
Cim npe nrov: Excavator Chain, Tuam Tshoj Excavator Chain manufacturers, lwm tus neeg, Hoobkas
