Kusankha zinthu zajekeseni nkhungumwachindunji zimatsimikizira ubwino wa nkhungu, ndiye ndi zofunika ziti posankha zipangizo?
1) Kuchita bwino kwa makina opangira makina
Kupanga zigawo za nkhungu za jakisoni, zomwe zambiri zimamalizidwa ndi makina opangira. Good makina processing ntchito ndi zofunika kukwaniritsa mkulu-liwiro processing. Angatalikitse moyo wa chida processing, kusintha ntchito kudula, kuchepetsa roughness pamwamba, kuti apeze mkulu-mwatsatanetsatane nkhungu mbali.
2) Kulimba kwapamwamba kokwanira ndi kuvala kukana
Pamwamba pa roughness ndi dimensional kulondola kwa zinthu pulasitiki ndi moyo utumiki wa nkhungu jakisoni zimagwirizana mwachindunji ndi roughness, kuuma ndi kuvala kukana pamwamba pa nkhungu jekeseni. Chifukwa chake, pamafunika kuti mawonekedwe a nkhungu ya jakisoni akhale ndi kuuma kokwanira, ndipo kuuma kwake kozimitsa kuyenera kukhala kosachepera 55 HRC, kuti athe kukana kuvala kwambiri ndikutalikitsa moyo wautumiki wa nkhungu.
3) Mphamvu zokwanira ndi kulimba
Chifukwa jekeseni nkhungu mobwerezabwereza pansi clamping mphamvu ndi jekeseni mphamvu ya nkhungu patsekeke mu akamaumba ndondomeko, makamaka jekeseni zazikulu ndi apakatikati ndi zovuta woboola pakati jekeseni nkhungu, mbali nkhungu zinthu ayenera kukhala ndi mphamvu mkulu ndi kulimba bwino kukumana ndi zofunikira pakugwiritsa ntchito.
4) Khalani ndi ntchito yabwino yopukutira
Kuti apeze pamwamba pa glossy pamwamba pa zinthu zapulasitiki, pamwamba pa roughness wa kuumbidwa mbali zofunika kukhala ang'onoang'ono, motero kumafuna pamwamba pa kuumba zigawo kuti opukutidwa kuchepetsa roughness ake pamwamba. Kuonetsetsa kupukuta, zinthu zomwe zasankhidwa siziyenera kukhala ndi zolakwika monga zonyansa za porosity.
5) Khalani ndi njira yabwino yothandizira kutentha
Zida za nkhungu nthawi zambiri zimadalira chithandizo cha kutentha kuti zikwaniritse kuuma koyenera, zomwe zimafuna kuuma bwino kwa zinthuzo. pulasitiki jekeseni nkhungu mbali zambiri zovuta mawonekedwe, quenching kwa processing n'kovuta, kapena ngakhale chabe sangathe kukonzedwa, kotero nkhungu mbali ayenera kuyesa kusankha kutentha mankhwala mapindikidwe a zipangizo zazing'ono, kuti kuchepetsa kuchuluka kwa processing pambuyo kutentha mankhwala. .
6) Kukana bwino kwa dzimbiri
Mapulasitiki ena ndi zowonjezera zawo mukamawumba amatulutsa mpweya wowononga, kotero kusankha kwa jekeseni nkhungu kuyenera kukhala ndi kukana kwa dzimbiri. Komanso, faifi tambala, chromium ndi njira zina angagwiritsidwe ntchito kusintha dzimbiri kukana nkhungu patsekeke pamwamba.
7) Kuchita bwino pamwamba pa processing
Zopangira pulasitiki zimafunikira mawonekedwe owoneka bwino.Kukongoletsa kwachitsanzo kumafuna mawonekedwe opangira mankhwala pamtunda wa nkhungu, motero nkhunguyo imafunikira kuti ipangike mosavuta, mawonekedwe omveka bwino, osamva.
Nthawi yotumiza: Aug-10-2022
