1. Lub taub hau txias yog ua nyob rau hauv chav tsev kub, uas txhim kho cov khoom siv ntawm cov hlau.
2. Cov txheej txheem txias taub hau txhim kho kev siv cov khoom siv. Noj txias- taub hau bolts ua piv txwv, cov khoom siv tus nqi rau cov niaj hnub "recessed" hex- taub hau ntsia liaj qhov rooj tsim tau tshaj 99%; Ib cag los ntawm kev poob me me ntawm qhov kawg ntawm cov khoom siv raw khoom, cov txheej txheem zoo li nti - dawb. Nyob rau hauv sib piv, machining (txiav) txoj kev yield ib cov khoom siv tus nqi ntawm tsuas yog 40%. Ib yam li ntawd, txias- taub hau txiv ntseej ua tiav cov khoom siv ntawm ib puag ncig 80%, thaum cov txiv ntoo ua tiav tsuas yog 54%.
3. Lub taub hau txias ua rau muaj txiaj ntsig zoo. Piv txwv li, qhov tsim tau ntawm txias - taub hau txiv ntseej yog kwv yees li 25 mus rau 30 npaug ntau dua li ntawm cov txheej txheem machining ib txwm.
4. Kev siv ntau- chaw nres tsheb txias taub hau tshuab tso cai rau ntau yam kev ua haujlwm ib txhij ntawm ib lub tshuab. Qhov no txo cov khoom siv peev thiab qhov chaw hauv pem teb yuav tsum tau siv rau cov tshuab, txo qhov kev thauj mus los ntawm ib nrab - cov khoom tiav ntawm cov theem, thiab - tseem ceeb - txo qis kev siv zog thaum txhim kho kev ua haujlwm.
5. Lub taub hau txias ua kom lub ntsej muag tiav thiab ua kom qhov tseeb qhov tseeb. Nto tiav feem ntau mus txog qib V5, nrog V6 ua tiav rau cov kev cai tshwj xeeb. High precision yog ib txwm lav rau huab hwm coj- cov khoom tsim xws li bolts thiab txiv ntseej.
Vim nws cov khoom tsim tau zoo, cov khoom lag luam zoo tshaj, txo cov khoom pov tseg thiab cov nqi tsim khoom, thiab txhim kho kev ua haujlwm, lub taub hau txias tau nce dav siv hauv kev tsim khoom siv tshuab-tshwj xeeb hauv kev tsim cov qauv fasteners. Bolts, screws, thiab txiv ntseej yog cov khoom sawv cev tshaj plaws uas tsim los siv ntau - chaw nres tsheb txias taub hau tshuab.