Ukadaulo wokonza Crack Repair:
Ukadaulo wamtunduwu umaphatikizapo chithandizo chapadera mkati mwazinthu zomwe zisanachitike kung'ambika kumachitika panthawi yopanga zoumba zolimba za alloy kapena zida.Pamene ming'alu ikuwonekera mkati mwazinthu panthawi yogwiritsira ntchito, microstructure yokonzedweratu yokonzedweratu imangokonza ming'alu ndikuichotsa.Kutengera ngati chithandizo chisanachitike chimasintha momwe zinthu ziliri, ukadaulo uwu ukhoza kugawidwa m'magulu awiri:
a.Zosasintha ndi kapangidwe:
Njirayi sisintha momwe zinthu zilili komanso kapangidwe kake.M'malo mwake, kumaphatikizapo kulowetsamo ma microstructures okonzekera mkati mwazinthu panthawi yopanga.Pamene ming'alu ikagwiritsidwa ntchito, ma microstructures amakhala ngati othandizira kukonza ming'alu.
b.Kusintha kapangidwe kazinthu kapena kapangidwe kake:
Njirayi imaphatikizapo kusintha kamangidwe ka nkhungu yolimba ya alloy powonjezera zinthu zina zisanachitike.Pamene ming'alu yachitika, zinthu zapaderazi zimapita kumalo ong'aluka kukakonza ming'alu.
Njira Zokonzetsera Pambuyo pa Mng'alu Zopangira Ma Molds Olimba Aloyi:
Pali njira ziwiri zazikulu zokonzetsera pambuyo ming'alu:
a.Kukonza pamanja:
Mwa njira iyi, mphamvu zamagetsi zakunja zimagwiritsidwa ntchito pokonza.Ming'alu yamkati imafuna zinthu zakunja kuti ziyambitse kukonzanso, monga kutentha, kupanikizika, kusinthika, ndi zina zotero. Njira zenizeni zimaphatikizirapo kukonzanso kwamakono, kubowola ndi kudzaza kukonzanso, kukonzanso kutentha kwapamwamba, kutentha kwa kutentha, etc.
b.Kudzikonza:
Njirayi imadalira mphamvu zomwe zidapangidwa kuti zidzikonzere nokha.Zimakhudza kwambiri lingaliro la kutsanzira njira zokonzetsera zamoyo.
Nthawi yotumiza: Aug-02-2023
