Tus qauv tsim qauv ntawm pwm

Kev tsim qauv nqus plua plav muaj pwm muaj cov khoom loj, cov khoom siv moulding, kev ua kom raug, qhov qauv tsim, ntsuas qhov ntev thiab qhov tsis zoo thiab qhov chaw zoo.

1. Qhov loj me ntawm pob yog siv rau cov kev sim. Thaum cov pwm tawm los me, nws tuaj yeem ua ntoo lossis khoom yas. Txawm li cas los xij, yog tias kev sim pwm siv los muab cov ntaub ntawv ntawm kev txo qis, qhov chaw ruaj khov, thiab lub sijhawm lub sijhawm ntawm cov khoom, cov kab noj hniav pwm ib zaug yuav tsum tau siv rau kev sim thiab nws tuaj yeem siv nyob rau hauv cov kev tsim khoom. Cov pwm feem ntau ua los ntawm gypsum, tooj liab, txhuas lossis aluminium-steel alloys, thiab cov txhuas-txhuas siv tsis tshua muaj siv.

2, geometric cov duab tsim, tus qauv tsim, feem ntau yuav tsum txiav txim siab lub dimension stability thiab nto zoo. Piv txwv li cov khoom lag luam tsim thiab qhov loj me qhov kev ruaj khov xav tau siv cov poj niam tuaj pwm (poj niam pwm), tab sis cov nplaim xav tau cov khoom lag luam siab dua, tab sis yuav tsum tau siv cov txiv neej pwm (tiv thaiv), kom cov yas txiav kom cov tog yuav txiav txim siab. ob Qhov Point no kom cov khoom tuaj yeem tsim nyob rau hauv kev ua haujlwm zoo. Kev paub tau qhia tias cov qauv tsim uas ua tsis tau raws li cov txheej txheem ua tiag tiag feem ntau swb.

3, qhov loj me yog qhov ruaj khov, nyob rau hauv cov txheej txheem molding, saum npoo ntawm yas feem nyob rau hauv kev sib cuag nrog cov pwm yog qhov zoo dua li qhov ntev seem kev ruaj ntseg ntawm ib feem tawm ntawm pwm. Yog tias cov khoom tuab yuav tsum hloov pauv yav tom ntej vim cov khoom ua kom tawv, nws yuav ua rau hloov pauv ntawm txiv neej pwm rau poj niam pwm. Qhov siab tsis ntev ntawm cov ntu ntawm cov yas tsis tuaj yeem muaj tsawg dua 10% ntawm qhov txo qis.

4. Qhov saum npoo ntawm cov yas ib feem. Nyob rau hauv cov nqe lus ntawm ntau nyob rau hauv uas cov khoom siv molding tuaj yeem qhwv, cov qauv saum npoo ntawm qhov pom ntawm lub ntsej muag yas yuav tsum tsim nyob ntawm kev sib cuag nrog pwm. Yog tias ua tau, sab tsis huv ntawm cov yas ib feem yuav tsum tsis txhob kov cov pwm pwm saum npoo av. Nws zoo li siv cov poj niam pwm los ua tub thiab cov tub ntxhua khaub ncaws.

5, kev hloov kho, yog tias koj siv cov tshuab kab rov tav tau pom los txhawm rau txhawm rau txhaws lub ntug ntawm cov yas, nyob rau hauv qhov siab qhov siab, tsawg kawg 6 ~ 8mm ntawm qhov sib npaug. Lwm txoj haujlwm tiav, xws li kev sib tsoo, txiav laser lossis txiav dav hlau, yuav tsum tawm ntawm cov npoo. Qhov sib txawv nruab nrab ntawm cov kab txiav ntawm rab riam tuag yog qhov tsawg tshaj plaws, thiab qhov dav faib thaum lub xuas nrig ntaus tuag yog tseem me, uas yog yuav tsum tau sau tseg.

6, shrinkage thiab deformation, yas shrinkage (xws li PE), qee qhov chaw yas yog yooj yim rau kev deform, tsis muaj teeb meem li cas tiv thaiv, cov khoom seem yas yuav txawv txav thaum lub caij txias. Nyob rau hauv cov xwm txheej no, cov duab ntawm cov pwm tsim raug hloov pauv kom haum rau qhov ntsuas kev sib txawv ntawm cov txiav yas. Piv txwv li, txawm hais tias cov phab ntsa ntawm lub tog yas tau khaws cia ncaj, qhov chaw nruab nrab ntawm qhov siv tau ua qhov tsis txawv 10 hli; lub hauv paus ntawm lub pwm tuaj yeem tsa los kho qhov ntau ntau shrinkage ntawm no deformation.

7. Tus nqi ntawm cov ntsws yuav tsum tau txiav txim siab hauv kev tsim cov yas tsim pwm. 1 Cov khoom moulded shrinks. Yog tias qhov shrinkage ntawm cov yas tsis tau paub meej, nws yuav tsum tau kuaj los yog sim los ntawm cov pwm uas zoo sib xws. Nco tseg: Tsuas yog shrinkage tuaj yeem tau los ntawm hom no, thiab qhov loj me me tsis tuaj yeem nqa tau. 2 Qhov ntsws ua rau muaj kev phem ntawm lub nruab nrab nruab nrab, xws li ceramics, silicone roj hmab, thiab lwm yam. 3 Txo cov khoom siv hauv cov pwm, xws li shrinkage thaum nrum aluminium.