Beryllium tooj liab tau ntev tau siv rau kev siv moldmaking nyuaj vim nws cov thermal conductivity zoo, uas ua kom muaj kev tswj xyuas zoo dua ntawm cov cua txias, ua rau lub sij hawm poob qis, nce kev tsim khoom thiab txo cov nqi tsim khoom.Txawm li cas los xij, moldmakers feem ntau saib xyuas qhov chaw kho mob raws li ib txoj hauv kev los txhim kho pwm lub neej thiab kev ua tau zoo.

Nws yog ib qho tseem ceeb kom paub ua ntej tias plating tsis cuam tshuam rau kev ncaj ncees ntawm beryllium tooj liab, vim nws tsis muaj cov nyhuv insulating.Txawm hais tias txheej txheej nrog chrome, electroless npib tsib xee, electroless npib tsib xee co-deposited nrog polytetrafluoroethylene (PTFE), los yog boron nitride, cov khoom siv thermal conductivity nyob twj ywm.Dab tsi tau txais yog nce kev tiv thaiv vim ntxiv hardness.

Lwm qhov txiaj ntsig ntawm plating yog tias txheej txheej ua haujlwm ua qhov taw qhia hnav.Thaum cov xim ntawm beryllium tooj liab pib pom los ntawm, nws yog lub teeb liab uas yuav tsum tau kho sai sai.Feem ntau, hnav thawj zaug tshwm sim ib puag ncig lossis tawm tsam lub rooj vag.

Thaum kawg, plating beryllium tooj liab nce lubricity, vim tias feem ntau cov txheej txheem muaj qhov qis coefficient ntawm kev sib txhuam dua li cov khoom siv hauv paus.Qhov no pab daws teeb meem kev tso tawm, thaum txo lub sij hawm voj voog thiab ua kom cov khoom tsim tau.

Cov qauv tsim tshwj xeeb tuaj yeem ua rau pwm ua tus neeg sib tw zoo tshaj plaws rau plating.Piv txwv li, thaum ib feem distortion yog ib qho kev txhawj xeeb, beryllium tooj liab feem ntau yog siv rau lub ntsiab tseem ceeb, vim tias cov thermal conductivity ntau dua yuav pab pwm tso tawm.Nyob rau hauv cov ntaub ntawv no, ntxiv ib txheej yuav ntxiv yooj yim tso.

Yog tias kev tiv thaiv pwm yog lub hom phiaj tseem ceeb, cov khoom siv tau ua tiav yog qhov tseem ceeb thaum siv beryllium tooj liab.Piv txwv li, thaum siv cov yas txhaj tshuaj molding, beryllium tooj liab xav tau kev tiv thaiv los ntawm cov yas abrasive.Ib yam li ntawd, plating yuav tiv thaiv beryllium tooj liab pwm thaum molding iav-filled, mineral-filled thiab nylon ntaub ntawv.Nyob rau hauv tas li ntawd, chrome plating tuaj yeem ua ib lub tsho tiv thaiv rau cov beryllium tooj liab.Txawm li cas los xij, yog tias lubricity lossis tiv thaiv corrosion tau pom tias yog qhov tseem ceeb, ces cov khoom nickel yuav yog qhov kev xaiv zoo dua.

Finish yog qhov kev txiav txim siab zaum kawg rau plating.Txhua qhov kev xav tau tuaj yeem raug plated thiab haum, txawm li cas los xij, nco ntsoov tias qhov sib txawv ntawm kev ua tiav thiab txheej txheej tuaj yeem ua tiav cov hom phiaj sib txawv.Lub teeb thiab tsis tshua muaj siab cov hlaws blasting pab kom yooj yim tso tawm los ntawm microscopically rhuav tshem ntawm cov pwm, uas txo cov cheeb tsam ntawm qhov chaw thiab tsim kom muaj tsawg dua rau kev ua raws.Kev tso tawm kom huv kuj tseem txhim kho qhov zoo, txo qhov kev pheej hmoo ntawm qhov cuam tshuam thiab lwm yam teeb meem.

Txhawm rau txhim kho pwm kev ua tau zoo nrog kev kho saum npoo, pib sib tham txog kev xaiv nrog cov plater ua ntej lub cuab yeej tsim.Thaum lub sijhawm ntawd, ntau yam tuaj yeem txheeb xyuas tau, pab tus plater txiav txim siab qhov kev daws teeb meem zoo tshaj plaws rau txoj haujlwm.Tom qab ntawd tus moldmaker muaj lub sijhawm los ua qee qhov tweaks raws li cov lus pom zoo ntawm plater.