Yooj yim nta ntawm tuag taus
(1) high requirements rau machining raug: ib txheej moulds yog feem ntau yog tsim los ntawm ib tug tuag, tuag thiab tuag ib thiab, ib txhia yuav tau tsim muaj ntau hom kev ua si ua ke.Yog li ntawd, ua ke ntawm lub nraub qis thiab txo tuag, ua ke nrog ntawm ntxig thiab kab noj hniav, thiab lub rooj sib txoos ntawm cov modules tag nrho yuav tsum tau high machining raug.Precision mould loj qhov tseeb feem ntau mus txog theem ntawm clearance m.
(2) txoj hauv kev: ib co khoom, xws li tsheb npog, khoom dav hlau, khoom ua si, thiab khoom siv hauv vaj hauv tsev, muaj ntau yam ntawm cov khoom nkhaus. Vim li no, cov pwm khov ntog yog qhov nyuaj heev. Qee qhov chaw yuav tsum tau muab sib xyaw nrog lej.
(3) cov khoom me me: cov khoom ua tuaj pwm tsis yog ntau hom khoom thiab cov khoom ua si. Feem ntau, tsuas yog ib qho ua haujlwm ib qho xwb.
(4) ntau cov txheej txheem: ntau cov txheej txheem xws li milling, tho txawv, drilling, pob khawm thiab tapping yuav tsum siv coj los ua pwm.
(5) cov khoom siv rov ua dua: kev siv cov pwm muaj lub neej ntev ntev. Thaum siv lub cev tuag rau hauv nws lub neej, ib tus neeg tuag yuav tsum tau muab hloov dua tshiab, yog li ntawd nws yuav tuag ntau dua.
(6) luam: qee zaus tsis muaj qauv lossis cov ntaub ntawv hauv cov pwm, thiab kev luam yuav tsum ua raws li qhov khoom tiag tiag. Qhov no yuav tsum muaj kev nplij siab tshaj plaws thiab tsis muaj kev hloov.
(7) cov ntaub ntawv zoo tshaj plaws thiab kev kub ntxhov: cov ntaub ntawv tseem ceeb ntawm cov pwm feem ntau yog ua los ntawm kev sib sib zog nqus hlau phom, tshwj xeeb tshaj yog cov pwm nrog kev pab cuam lub neej. Crl2, CrWMn thiab lwm yam lysitic hlau yog feem ntau siv rau kev tsim tawm.Qhov hom hlau ntawm ntxhib forging, ua thiab kev kho cua kub yog cov nruj nruj.Yog li ntawd, kev npaj ua cov cuab yeej siv yuav tsum tsis raug ignored, sov kho deformation tseem yog ib qho teeb meem loj ua.