Yuav ua li cas los tsim cov ntws channel ntawm precision txhaj pwm?

(1) Cov ntsiab lus tseem ceeb hauv kev tsim ntawm txoj hauv kev ntws ntawm qhov tseebtxhaj tshuaj pwm

Txoj kab uas hla ntawm lub ntsiab ntws channel cuam tshuam rau lub siab, ntws tus nqi thiab pwm filling lub sij hawm ntawm cov yas molten thaum txhaj.

Txhawm rau ua kom yooj yim rau kev ua cov pwm txhaj tshuaj, txoj hauv kev tseem ceeb feem ntau tsis ua ncaj qha rau ntawm pwm, tab sis los ntawm kev siv lub tes tsho sprue.Feem ntau, qhov ntev ntawm lub tes tsho ntawm lub rooj vag yuav tsum yog luv li sai tau kom tsis txhob poob siab ntau dhau ntawm cov yas molten thiab txo cov khoom seem thiab cov nqi tsim khoom.

 

(2) Cov ntsiab lus tseem ceeb hauv kev tsim cov manifolds rau precision txhaj pwm

Precision txhaj tshuaj molding manifold yog ib txoj hauv kev rau cov yas molten kom nkag mus rau hauv pwm kab noj hniav kom zoo los ntawm kev hloov pauv hauv ntu ntu thiab kev taw qhia ntawm cov dej ntws.

Cov ntsiab lus tseem ceeb ntawm manifold tsim:

①Qhov ntu ntu ntawm lub manifold yuav tsum tsawg li tsawg tau raws li qhov ua tau raws li cov txheej txheem txhaj tshuaj molding ntawm precision txhaj pwm.

② Lub hauv paus ntsiab lus ntawm kev faib tawm ntawm manifold thiab kab noj hniav yog kev cog lus compact, tsim nyog nyob deb yuav tsum tau siv axisymmetric los yog nruab nrab symmetrical, thiaj li hais tias qhov sib npaug ntawm cov ntws channel, kom deb li deb tau los txo tag nrho cheeb tsam ntawm molding cheeb tsam.

③ Feem ntau, qhov ntev ntawm lub manifold yuav tsum luv li sai tau.

④ Tus naj npawb ntawm cov lem nyob rau hauv tus tsim ntawm lub manifold yuav tsum tsawg li sai tau, thiab yuav tsum muaj ib tug du kev hloov nyob rau hauv lub lem, tsis muaj ntse ces kaum.

⑤ Qhov dav dav roughness ntawm sab hauv ntawm lub manifold yuav tsum yog Ra1.6.

 


Post lub sij hawm: Oct-19-2022

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