1. Kev tshawb fawb ywj pheej thiab tsim tsim, cov khoom zoo yog lav;
2. Siv cov piezoelectric nti imported los ntawm Taiwan, cov zis muaj zog thiab ruaj khov; lub zaus hloov lub cev muaj zog tswj, kev ua haujlwm yog qhov tseeb;
3. Lub paj log yog ua los ntawm cov khoom siv hlau kub, lub taub hau vuam yog hnav-tiv taus thiab muaj lub neej ua haujlwm ntev
4. Lub paj log yog yooj yim rau disassemble thiab sib sau ua ke, thiab lub paj log ntawm ntau yam duab tuaj yeem hloov tau raws li cov neeg siv khoom xav tau; eccentric hloov kho, hloov tau, ceev thiab qib siab
5. Ceev ceev ua hauj lwm ceev, cov khoom zoo thiab guaranteed zoo
6. Cov txheej txheem tag nrho ntawm cov khoom zoo tuaj txawv teb chaws yog sib sau ua ke nrog kev ua haujlwm ruaj khov;
7.Siv ultrasonic thiab tshwj xeeb steel log ua, tsis muaj kev puas tsuaj rau ntawm ntug ntawm daim ntaub, tsis muaj burrs
8. Tsis tas yuav preheat thaum ua haujlwm, thiab tuaj yeem ua haujlwm tsis tu ncua
