Chiyambi cha Kuphulika kwa Mchenga

Kupukuta mchenga ndi njira yonse yochotsera ndi kupumitsa pamwamba pa chinthu pogwiritsa ntchito mchenga wothamanga. Mpweya wopanikizika umagwiritsidwa ntchito ngati mphamvu yoyendetsera kupanga mtanda wothira mwachangu kuti upopere mwachangu zinthu zothira (mchenga wa mkuwa, mchenga wa quartz, mchenga wa golide, mchenga wachitsulo, mchenga wa Hainan Province) pamwamba pa chinthu chogwirira ntchito chomwe chiyenera kukonzedwa, kotero kuti pamwamba kapena mawonekedwe a chinthu chogwirira ntchito asinthe.

Chifukwa cha kukhudza ndi kudula kwa chogwirira pamwamba pa chinthu chogwirira ntchito, pamwamba pa chinthucho pakhoza kukhala paukhondo winawake komanso kuuma kosiyanasiyana, kotero kuti magwiridwe antchito a pamwamba pa chinthucho amawonjezeka, motero kukana kutopa kwa chinthucho, komanso kukonza kwake ndi kuphimba kwake. Kugwirizana pakati pawo kumawonjezera kulimba kwa chophimbacho.

Kugwiritsa Ntchito Kuphulika kwa Mchenga:

(1) Pamwamba pa chitsulo chosungunuka
Kuyeretsa ndi kupukuta kwa chogwirira ntchito pambuyo pa njira yotenthetsera kutentha kumatha kuchotsa zinyalala zonse (monga oxide scale, madontho a mafuta ndi zotsalira zina) pamwamba pa chogwirira ntchito molondola komanso chogwirira ntchito pambuyo pa njira yotenthetsera kutentha, ndipo pamwamba pa chogwirira ntchitocho pakhoza kupukutidwa ndi kupukutidwa kuti chigwire ntchito chikhale chosalala. Pamwamba pa chogwirira ntchitocho pagawidwa mofanana ndi mtundu woyambirira wa alloy, zomwe zimapangitsa kuti pamwamba pa chogwirira ntchitocho chikhale chokongola kwambiri.

(2) Kuchotsa burr ya workpiece ndi kukongoletsa pamwamba
Kuboola mchenga kumatha kuchotsa ma burrs abwino pamwamba pa workpiece, ndikupangitsa pamwamba pa workpiece kukhala pathyathyathya kwambiri, ndikuchotsa kuwonongeka kwa ma burrs.

(3) Kukonza makhalidwe enieni a ziwalo
Pambuyo poti zida zamakina zaphwanyidwa mchenga, pamwamba pa attapulgite yofanana komanso yaying'ono imatha kupangidwa pamwamba pa zidazo, kuti mafuta asungidwe, potero akukweza muyezo wa mafuta, kuchepetsa phokoso ndikuwonjezera moyo wa ntchito ya zidazo.

(4) Kukongoletsa kwa ntchito inayake yapadera

Kupukuta mchenga kumatha kuwululira mosavuta milingo yosiyanasiyana yowala. Monga kupukuta ndi kupukuta kwa zinthu zopangira zitsulo zosapanga dzimbiri ndi mapulasitiki, kupukuta kwa jade, mapangidwe okongoletsera pamwamba pa galasi lozizira, ndi zina zotero.

Nkhani Yotsatira: Chiyambi cha Aluminium Anodizing