Kev cai Moulded Roj Hmab Sib Txuas Sib Nqus Iav

Lub hauv paus ntawm kev tsim cov iav no yog nyob rau hauv cov khoom xaiv thiab cov txheej txheem molding. Peb siv ntau yam elastomers nyob ntawm seb cov khoom siv thauj khoom thiab ib puag ncig. Cov ntawv thov txheej txheem feem ntau siv Nitrile (NBR) lossis Styrene Butadiene Rubber (SBR) rau kev hnav tsis kam. Rau ib puag ncig uas muaj qhov kub thiab txias, ozone raug, lossis tshuaj lom neeg, peb tsim cov khoom siv EPDM, Silicone, lossis Fluoroelastomers (FKM). Cov txheej txheem molding, feem ntau txhaj tshuaj molding los yog compression molding, xyuas kom meej tias cov roj hmab yog uniformly faib nyob ib ncig ntawm lub internal hlau inserts los yog hubs.

Lub peev xwm tsim khoom tseem ceeb rau kev sib txuas cov iav kis tau tus mob yog hlau - mus rau - roj hmab sib txuas. Ntau ntawm cov iav no xav tau cov tub ntxhais hlau nruj los yog ntxig los muab cov qauv kev ncaj ncees thiab qhov chaw ruaj ntseg. Peb ntiav cov neeg ua haujlwm tshwj xeeb sib txuas thiab cov txheej txheem kev npaj nto los tsim kom muaj kev ruaj khov, vulcanized daim ntawv cog lus ntawm elastomer thiab cov hlau substrate. Qhov no tiv thaiv cov roj hmab los ntawm de-bonding los yog spinning ntawm lub hub nyob rau hauv siab torque loads, uas yog ib tug tsis ua hauj lwm taw tes nyob rau hauv cov khoom tsis zoo.

Lub geometry ntawm cov hniav iav thiab lub cev sib txuas yog tsim los tswj kev vibration torsional thiab shock loads. Lub elasticity ntawm cov roj hmab ua raws li ib tug neeg kho tshuab fuse, tiv thaiv downstream Cheebtsam los ntawm sudden jolts thiab txo suab nrov generated los ntawm lub drivetrain. Thaum lub sij hawm tsim cov cuab yeej tsim, peb txheeb xyuas qhov yuav tsum tau ua durometer (hardness) kom cov iav muaj qhov tsim nyog sib npaug ntawm kev yooj yim thiab cov qauv rigidity. Cov Softer tebchaw yog siv rau qhov siab tshaj plaws kev vibration cais, thaum lub zog sib txuas tau teev tseg thaum muaj tseeb torque kis tau tus mob thiab tsawg deflection yuav tsum tau.

Dimensional raug yog nruj me ntsis tswj nyob rau hauv lub ntau lawm khiav. Sab hauv bore, keyways, thiab lwm tus hniav profiles yog machined los yog molded kom meej specifications kom haum haum nrog mating shafts thiab tsav Cheebtsam. Tshaj tawm - cov txheej txheem molding tiav, xws li deflashing thiab trimming, yog ua los tshem tawm cov khoom siv ntau dhau los ntawm cov kab sib txuas, ua kom muaj kev sib tshuam huv si uas tiv thaiv kev hnav ntxov ntxov lossis tsis sib xws thaum lub sijhawm siab - nrawm nrawm.

Kev ruaj ntseg zoo yog koom ua ke rau hauv peb qhov kev tsim khoom ua haujlwm. Peb ua niaj hnub tshuaj xyuas kom paub tseeb tias Shore hardness, tensile lub zog, thiab daim ntawv cog lus ncaj ncees. Rau kev txiav txim kev cai, peb tuaj yeem ua qhov kev ntsuam xyuas tshwj xeeb, xws li kev sim torsional txhav lossis kev ntsuas kev ntsuas compression, kom paub tseeb tias cov iav yuav ua tau zoo dua nws lub neej kev pab cuam.