Tus nqi ntawm kev txhaj tshuaj molding ntau npaum li cas?

Feem ntau hais lus, qhov yooj yimtxhaj tshuaj pwmqhib tus nqi feem ntau yog hais txog ob peb txhiab yuan, thiab txoj kev txhaj tshuaj pwm qhib tus nqi yog feem ntau txog kaum tawm txhiab yuan, lossis ntau dua, feem ntau pom qhov nyuaj.

Tus nqi ntawm kev txhaj tshuaj molding feem ntau yog tsim los ntawm plaub ntu hauv qab no:

(1) Tus nqi tsim: tus nqi tsim yog thawj kauj ruam ntawm kev txhaj tshuaj molding, nrog rau cov khoom tsim los tsim cov qauv tag nrho, kev ua haujlwm, qhov zoo li, thiab lwm yam ntawm cov khoom, nrog rau qhov sib piv thiab cov txheej txheem tsim raws li kev xaiv txhaj tshuaj molding tshuab .Qhov no ntawm tus nqi yog nyob ntawm qhov nyuaj ntawm cov khoom thiab lub voj voog tsim, feem ntau suav txog li 10% ntawm tag nrho cov nqi.

(2) Cov nqi tsim pwm: pwm tsim cov nqi yog qhov tseem ceeb ntawm kev txhaj tshuaj pwm qhib, suav nrog cov nqi khoom, cov nqi ua, cov nqi sib dhos, thiab lwm yam. Qhov no ntawm tus nqi yog nyob ntawm qhov nyuaj ntawm pwm, hom khoom, kev ua haujlwm raug, thiab lwm yam, feem ntau suav txog li 50% ntawm tag nrho cov nqi.

(3) Kev txhaj tshuaj molding tshuab nqi: kev txhaj tshuaj molding tshuab yog cov cuab yeej tsim nyog rau kev txhaj tshuaj molding pwm qhib, raws li qhov loj ntawm cov pwm, qhov hnyav ntawm kev txhaj tshuaj molding khoom, kev ua haujlwm ntau lawm thiab lwm yam yuav tsum xaiv.Qhov no ntawm tus nqi yog nyob ntawm hom, qauv, tshiab thiab qub degree ntawm kev txhaj tshuaj molding tshuab, feem ntau suav txog li 20% ntawm tag nrho cov nqi.

(4) Lwm cov nuj nqis: suav nrog tus nqi sim, tus nqi kuaj xyuas, tus nqi thauj mus los, thiab lwm yam. Tus nqi kuaj yog hais txog tus nqi tsim nyog rau kev sim ua cov qauv, tus nqi xeem yog hais txog tus nqi uas yuav tsum tau kuaj pwm thiab cov khoom, thiab kev thauj mus los. tus nqi yog hais txog tus nqi yuav tsum tau thauj cov pwm thiab cov khoom mus rau lub Hoobkas.Ib feem ntawm tus nqi no nyob ntawm qhov xwm txheej tshwj xeeb, feem ntau suav txog li 10% ntawm tag nrho cov nqi.

Hauv cov ntsiab lus, tus nqi ntawm kev txhaj tshuaj pwm qhib nyob ntawm qhov nyuaj ntawm cov khoom, hom khoom, kev ua haujlwm raug, cov khoom siv, thiab lwm yam, thiab cov nqi tshwj xeeb yuav tsum tau ntsuas raws li qhov tseeb.Feem ntau, tus nqi ntawm kev txhaj tshuaj molding yog nyob nruab nrab ntawm ntau txhiab thiab kaum tawm txhiab yuan, thiab cov nqi tshwj xeeb yuav tsum tau soj ntsuam raws li qhov tseeb.