8 Ntchito Zazikulu Zakuphulika kwa Mchenga, Pangani Zopangira Zanu Zolemera

8 Ntchito Zazikulu Zakuphulika kwa Mchenga, Pangani Zopangira Zanu Zolemera

Nthawi yowerenga mphindi 3

Zigawo zambiri zazitsulo m'moyo watsiku ndi tsiku, pamwamba pake si galasi, koma zimakhala zovuta "zopweteka" zomwe "zolemera" zimakondedwa ndi anthu ambiri.Izi ndizofala kwambiri pamankhwala achitsulo pamwamba“Kuphulitsa mchenga”.Kuphulika kwa mchenga ndi lingaliro lalikulu kwambiri, ndipo mfundo ya mchenga ndi kusalala, kuumba ndi kuyeretsa malo olimba pokakamiza tinthu tating'ono tolimba kwambiri pamwambapo.M'nkhaniyi, tiona ntchito zingapo zothandiza za sandblasting, kuphatikiza inunso mungathe onani ntchito zathu za sandblasting kuti muwone ngati akukwaniritsa zosowa zanu.

Kuphulika kwa mchenga kwayamba kutchuka m'mafakitale ambiri chifukwa cha zinthu zake zapadera, ndiye ntchito zazikuluzikulu zopangira mchenga ndi chiyani?

1. Limbikitsani Kagwiritsidwe Ntchito ka Ma Mechanical Part Properties

Zigawo zamakina pambuyo pa kuphulika kwa mchenga zitha kusinthidwa kutengera gawo lomaliza la 0.5-1, malo opoperapo ali ndi ma craters ang'onoang'ono ayunifolomu,amatha kusunga mafuta opaka mafuta, so kuti mafuta ake amakoka bwino, ndipo motero akhoza kuwonjezera moyo wautumiki wa zigawozo, kuchepetsa phokoso la ntchito yamakina.Ntchito monga: magiya, crankshaft, makina nsalu, makina osokera, etc.

2. Kuti Njira Zina Zochizira Pamwamba Zikonzekere

Kugwiritsa ntchito sandblasting process pretreatment plating parts canonjezerani mphamvu zomangira zomangira, makamaka zomangira zolimba za chrome.Monga: injini pisitoni mphete chrome plating, nsalu makina waya wodzigudubuza chrome plating, etc. Pakuti mbali utoto, kupopera mbewu mankhwalawa mbali, ntchito sandblasting ndondomeko kumapangitsanso kugwirizana mphamvu ❖ kuyanika;Komanso, mbali zomangira ntchito sandblasting ndondomeko akhoza kumapangitsanso khalidwe kugwirizana, kupanga kugwirizana kwambiri olimba.

3. Chotsani Khungu la Oxide

Pambuyo kutentha mankhwala osiyanasiyana zitsulo workpiece zambiri amabwera ndi okusayidi, zotsalira mchere, madontho ndi zinthu zina, ntchito sandblasting ndondomeko akhoza.osati kuchotsa zinthu izi, komanso kusintha pamwamba mapeto a mbali, makamaka kwa mawonekedwe ovuta a nkhungu ndi zigawo zolondola za zotsatira zake ndizodziwika kwambiri.

4. Kuchotsedwa kwa Micro Burr Machining Workpiece

Nthawi zina kugwiritsa ntchito burrs kungayambitse mavuto ambiri.Zigawo zina zamakina zimakhala ndi zofunikira zolondola kwambiri, zomwe zimagwiritsidwa ntchito ndizovuta kwambiriosalola burr pang'ono, mwachitsanzo: makampani olankhulana a 3C, zida zamakina a nsalu, zida za hydraulic, zolondola komanso zovuta zamakampani azamlengalenga, zida zamankhwala, kubwezeretsedwa kwa mano pamakina ndi zina zotero.

5. Yeretsani Pamwamba Pamawonekedwe Osasinthika

Kugwiritsa ntchito sandblasting ndondomeko akhozakuyeretsa padziko mwatsatanetsatane castings makutidwe ndi okosijeni ndi zotsalira, ndipo panthawi imodzimodziyo amatha kugwira ntchito yopukutira kuti apititse patsogolo kumapeto kwa ma castings, mwachitsanzo: masamba a injini ya injini ya ndege, zida zopangira opaleshoni, zodzikongoletsera, ndi zina zotero. Angathenso kupanga mbali zoponyera kuti ziwonetsere mtundu wachitsulo wosagwirizana, kotero kuti maonekedwe a ziwalo zokongola kwambiri.Monga: zosiyanasiyana zipolopolo zida, mafelemu, etc.

6. Chotsani Dothi ndi Dzimbiri

Zosintha zosiyanasiyana monga: forging die, stamping die, rabara nkhungu, nkhungu tayala, pulasitiki kukanikiza nkhungu, galasi mankhwala nkhungu, etc.,nkhungu izi zidzathiriridwa ndi dothi monga zotulutsa kapena zipsera zoyaka zitagwiritsidwa ntchito kwakanthawi,pogwiritsa ntchito sandblasting ndondomeko kuyeretsa, zotsatira zake ndi zofunika kwambiri, ndipo nthawi yomweyo akhoza kusintha moyo utumiki nkhungu.

7. Kukongoletsa pamwamba

Pakuti kufunika kosalala pamwamba ndipo salola kusinkhasinkha mbali, kugwiritsa ntchito njira yopangira mchenga ndi njira yothandiza, monga zida zopangira opaleshoni.Zina monga magalasi oundana ndi mawonekedwe opangidwa, zida zopangira zida, pulasitiki yojambula sandpaper pamwamba ndi kukonza kwapadera kwa nsalu, etc., sandblasting process imakhala ndi ntchito zosiyanasiyana.

8. kuwala Kumaliza Processing

sandblasting process ngati njira yowunikira yomaliza,zotsatira zake ndi zabwino kwambiri.Makamaka pazigawo zooneka ngati zovuta, monga: masamba a injini ya impeller, mitundu yosiyanasiyana ya mawonekedwe a nkhungu (zoumba zandalama, zofukiza, chikumbutso chachitsulo) kupukuta, sikungafanane ndi njira ina iliyonse.Kupukuta zitsulo za ceramic, diamondi, golidi, ndi zodzikongoletsera zasiliva pogwiritsa ntchito mchenga ndi njira yotsika mtengo kwambiri.

Ndi chifukwa chakuti ndondomeko ya mchenga ili ndi ubwino wambiri womwe umagwiritsidwa ntchito kwambiri m'madera osiyanasiyana, ndipo pamene zigawo ndi nkhungu zimakulirakulira, ndondomeko ya mchenga imayambanso kukula kumbali ya kukula kwakukulu.

Mapeto

Ngakhale sandblasting imagwiritsidwa ntchito kwambiri ndipo imakhala ndi zinthu zapadera.Komabe, ntchito zoyeretsa zophulika zimakhala ndi chiopsezo ku thanzi ndi chitetezo cha ogwira ntchito, makamaka m'chipinda chophulika kumene fumbi lambiri limapangidwa kuchokera ku substrates ndi abrasives ndi kuphulika, zomwe zingakhale zovulaza kwa ogwira ntchito, koma timapereka antchito malo otetezera. ndi njira zachitetezo kuti zitsimikizire chitetezo ngati kuli kotheka.Timagwiritsanso ntchito njira yophulitsira nthunzi yomwe imapereka mawonekedwe apadera apamwamba ndikuchepetsa kuipitsidwa.Mutha nthawi zonsecfunsani mainjiniya athukwa malangizo aposachedwa.