1. Nto zoo. Thaum muas lub rooj, xyuas seb cov laug cam ntawm cov khoom siv rooj tog puas muaj qhov tsis xws luag xws li khawb, indentation, blistering, degumming, tev thiab kua nplaum. Ua tib zoo saib seb cov ntoo grain qauv yog ntuj thiab du.
2. Fabrication zoo. Seb lub ntug ntawm cov rooj tog ntoo yog du thiab raug; Cov khoom siv kho kom zoo nkauj ntawm cov npoo thiab cov npoo yuav tsum tau kuaj xyuas seb qhov gluing ntawm cov khoom siv zoo nkauj puas yog, seb qhov kev sib txuas puas ruaj khov, thiab seb qhov kev txiav yog du; Seb lub ntsej muag kawg ntawm qhov pom pom xws li qhov qis qhib ntawm lub vaj huam sib luag sab, vaj huam sib luag qhov rooj, vaj huam sib luag tub rau khoom, thiab lwm yam ntawm cov khoom raug kaw; Kev sib dhos thiab kev sib dhos yuav tsum tau txiav txim siab los ntawm seb qhov zawj ntawm lub qhov drilling yog qhov zoo nkauj thiab zoo nkauj, thiab seb qhov txuas puas ruaj khov tom qab kev teeb tsa; Seb qhov sib txawv ntawm qhov rooj thiab cov tub rau khoom loj dhau. Feem ntau, nws yuav tsum nyob nruab nrab ntawm 1.5mm thiab 2.0mm. Seb lub qhov rooj thiab cov tub rau khoom tuaj yeem qhib thiab rub tau yooj yim.
3. Qhov zoo ntawm cov hlau thiab cov khoom yas. Qhov zoo ntawm cov khoom hlau kuj txiav txim siab qhov zoo ntawm cov rooj tog ntoo. Cov hlau yuav tsum yog dexterous, du, zoo electroplated, tsis muaj xeb, burrs, thiab lwm yam, thiab precision ntawm mating qhov chaw yuav tsum siab. Cov khoom yas yuav tsum zoo nkauj zoo nkauj thiab ci xim. Lub zog ntawm kev siv yuav tsum muaj lub zog thiab elasticity, thiab yuav tsum tsis txhob nyias dhau. Qhov qhib txuas yuav tsum tig hloov tau yooj yim yam tsis muaj suab nrov.
