Hauvpwm ntxig ua, cov khoom siv yuav tsum tau ua tib zoo xaiv, yog tias koj xaiv cov khoom tsis raug, tom qab txheej txheem tag nrho yog tsis muaj dab tsi, yog li kev xaiv cov khoom kuj tseem yog txheej txheem tseem ceeb heev, tom qab ntawd, pwm ntxig ua ntawm cov khoom ua tau raws li qhov xav tau dab tsi ?
 
Mould ntxig ua rau ntawm cov khoom siv ua haujlwm xav tau
 
1 € Hardness
 
Hardness yog ib lub peev xwm tseem ceeb ntsuas ntawm pwm hlau, pwm hauv lub luag haujlwm ntawm kev ntxhov siab tuaj yeem tswj hwm nws cov duab thiab qhov tseeb ntawm qhov tseeb ntawm qhov tseeb, yuav tsum muaj qhov siab txaus. Qhov sib txawv, thiab kev siv sib txawv ntawm qhov tseeb, cov khoom siv tawv tawv kuj txawv. Feem ntau FA ekhoom xa tuaj qhov tseeb, thiab ultra-precision pwm qhov chaw, cov cuab yeej tshuaj xyuas siv los xyuas seb puas yuav tsum tau sib zog ua kom haum yuav tsum tau sib txawv.
 
2 € Liab tawv
 
Hauv lub xeev qhov kub thiab txias ntawm kev ua haujlwm ntawm cov hlau kub, lub koom haum thiab kev ua haujlwm ntawm qhov yuav tsum tau ua kom ruaj khov ntawm qhov tawv, yog li txhawm rau tswj kom siab txaus, qhov ua tau zoo no hu ua liab tawv. Cov cuab yeej siv cov pa roj carbon hlau, cov cuab yeej siv hlau qis feem ntau tuaj yeem tswj hwm qhov ua tau zoo ntawm qhov kub ntawm 180 ~ 250 „ƒ ƒ, chromium-molybdenum kub ua haujlwm cov cuab yeej hlau feem ntau nyob hauv qhov kub ntawm 550 ~ 600 â ƒ ƒ kom tswj tau qhov kev ua tau zoo no. Hlau liab tawv feem ntau yog nyob ntawm cov tshuaj lom neeg muaj pes tsawg leeg ntawm cov hlau thiab txheej txheem kho cua sov.
 
3, lub zog ua kom muaj zog thiab ua kom lub zog khov kho
 
Cov khoom siv kho vajtse hauv cov txheej txheem siv feem ntau yuav raug rau lub zog thiab siab thiab khoov, yog li peb xav tau cov khoom siv yuav tsum muaj qee yam kev sib zog thiab ua kom muaj zog. Feem ntau, yog tias peb xav ua qhov kev ntsuas nrawm thiab hloov pauv hauv qhov xwm txheej ze rau qhov xwm txheej ua haujlwm tiag tiag ntawm kev tuag, ntsuas ntsuas qhov ua kom muaj zog ntawm cov hlau tuag yog ntau dua nrog kev deformation tsis kam ua los ntawm cov punch ntawm kev ua haujlwm. Lwm qhov zoo ntawm qhov kev ntsuas ua kom muaj zog yog qhov muaj txiaj ntsig ntawm qhov sib txawv ntawm qhov sib txawv, tuaj yeem ua haujlwm ntau dua los cuam tshuam qhov sib txawv ntawm qib sib txawv ntawm cov hlau thiab hauv kev kho cua sov sib txawv thiab kev teeb tsa ntawm lub xeev kev hloov pauv.
 
4 € Kev nruj
 
Hauv cov txheej txheem tsim khoom,kho vajtse qhov chawraug rau qhov cuam tshuam rau kev thauj khoom, txhawm rau txo qis kev siv cov txheej txheem ntawm kev tawg, chipping thiab lwm yam kev puas tsuaj, tab sis kuj tseem yuav ua raws li qhov tseem ceeb tshaj qhov ua tau zoo tshaj qhov xav tau pwm hlau muaj qee qhov nyuaj.
 
5ã € Kev puas tsuaj puas
 
Kev daws teeb meem pwm lub neej feem ntau yog qhov tseem ceeb tshaj plaws ntawm cov khoom siv coj los tiv taus. Pwm nyob rau hauv kev ua haujlwm ntawm kev lees txais ntau qhov kev nyuab siab thiab kev sib txhuam, xav tau cov pwm tuaj yeem ua rau muaj kev sib txhuam tseem tuaj yeem ua raws li cov pwm qhov ntsuas qhov tseeb. Kev hnav cov pwm feem ntau yog cov khoom siv kho tshuab, oxidation hnav thiab yaj hnav peb yam
 
Qhov saum toj no "pwm ntxig ua rau cov khoom siv xav tau" yog kev qhia ntawmHXTechtuam txhab, yog tias koj tseem xav paub ntau ntxiv, thov qhia peb cov kev sab laj online kom nkag siab, lub vev xaib chaw nyob: www.machinedpartshx.com/mould