Yuav ua li cas ntxuav graphite pwm?

Yuav ua li cas ntxuav graphite pwm?

Feem ntau, thaum cov txheej txheem molding tiav, av lossis cov seem (nrog rau qee yamtshuaj muaj pes tsawg leegthiablub cev muaj zog) feem ntau tshuav rau ntawmgraphite pwm. Rau ntau hom residues, qhov kawg tu yuav tsum tau sib txawv. Resins xws li polyvinyl chloride yuav tsim hydrogen chloride gas, uas yuav corrode ntau hom graphite pwm hlau. Lwm cov residues raug cais los ntawm cov nplaim hluav taws thiab cov tshuaj tua kab mob antioxidant, uas tuaj yeem ua rau corrosion rau hlau. Kuj tseem muaj qee cov xim xim uas tuaj yeem xeb hlau, thiab xeb yog qhov nyuaj rau tshem tawm. Txawm tias cov dej ntim dav dav, yog tias nws tso rau saum npoo ntawm cov pwm tsis kho graphite ntev dhau lawm, nws tseem yuav ua rau puas graphite pwm.

Yog li ntawd, graphite pwm yuav tsum tau ntxuav raws li qhov tsim nyog raws li lub voj voog tsim. Txhua zaus cov graphite pwm raug tshem tawm ntawm cov xovxwm, qhov pores ntawm graphite pwm yuav tsum tau qhib kom tshem tawm tag nrho cov oxidized av thiab xeb los ntawm qhov chaw tsis tseem ceeb ntawm graphite pwm thiab template los tiv thaiv nws los ntawm maj mam corroding nto thiab npoo. ntawm cov hlau. Feem ntau, txawm tias tom qab ntxuav, qee qhov tsis muaj coated los yog xeb graphite pwm yuav sai sai pom cov cim ntawm xeb dua. Yog li ntawd, txawm tias nws yuav siv sij hawm ntev los ntxuav cov graphite pwm uas tsis muaj kev tiv thaiv, cov tsos ntawm xeb tsis tuaj yeem zam tag nrho.

Feem ntau, thaum siv cov yas tawv, iav hlaws, walnut plhaub thiab txhuas pellets ua abrasives rau kev sib tsoo siab thiab ntxuav ntawm graphite pwm, yog tias cov abrasives siv ntau dhau los yog tsis tsim nyog, txoj kev sib tsoo no kuj yuav ua rau muaj teeb meem. Porosity tshwm sim nyob rau saum npoo ntawm graphite pwm thiab residues yog ib qho yooj yim rau ua raws li nws, uas ua rau ntau residues thiab hnav, uas yuav ua rau kom ntxov ntxov tawg los yog flashing ntawm graphite pwm, uas yog tsis zoo rau kev tu ntawm graphite pwm.

Tam sim no, ntau graphite pwm tau nruab nrog "kev tu tus kheej" cov kav dej, uas muaj qhov ci ntsa iab. Tom qab ntxuav thiab polishing lub qhov cua kom ua tiav qib polishing ntawm SPI # A3, tej zaum tom qab milling los yog sib tsoo, cov seem raug tso tawm mus rau qhov chaw khib nyiab ntawm lub qhov cua yeeb nkab kom tsis txhob muaj qhov seem ntawm adhering rau saum npoo ntawm qhov ntxhib dov. sawv. Txawm li cas los xij, yog tias tus neeg teb xov tooj xaiv cov ntaub ntub dej ntxhib, daim ntaub emery, ntawv xuab zeb, cov pob zeb sib tsoo, lossis txhuam nrog cov nylon bristles, tooj dag lossis hlau los txhuam cov graphite pwm, nws yuav ua rau "tu" ntau dhau ntawm cov graphite pwm. .

Yog li ntawd, tom qab tshawb nrhiav cov khoom siv tu kom haum rau graphite pwm thiab cov txheej txheem kev ua haujlwm, thiab xa mus rau cov txheej txheem tu thiab tu cov voj voog uas tau sau tseg hauv cov ntaub ntawv khaws tseg, ntau dua 50% ntawm lub sijhawm kho tuaj yeem txuag tau, thiab hnav cov graphite pwm tuaj yeem. yuav txo tau zoo.