1. Qhov ceev ntawm lub siab ceev tsis ntau tshaj 1500 rpm.
2. Lub peripheral ceev ntawm iav kis tsis ntau tshaj 20 m / s.
3. Qhov chaw ua haujlwm kub yog -40-45 degree . Yog tias nws qis dua 0 degree, cov roj lubricating yuav tsum tau preheated rau saum toj no 0 degree ua ntej pib.
4. Lub iav reducer siv tau los khiav hauv ob qho tib si rau pem hauv ntej thiab rov qab cov lus qhia.
Koj tuaj yeem tiv tauj peb ntawm xov tooj, email lossis online daim ntawv hauv qab no. Peb tus kws tshaj lij yuav tiv tauj koj sai sai.
1. Dab tsi yuav tsum tau ua kom tiav? (Kev sib hloov, txhais, nqa)
2. Koj xav tau dab tsi mus txawv tebchaws?
3. Dab tsi yog qhov hnyav ntawm qhov load?
4. Koj nug yog dab tsi?
5. Dab tsi yog qhov max tso zis ceev koj xav tau?
6. Dab tsi yog qhov loj ntawm qhov load? Puas yog ib yam khoom tsis tu ncua, lossis ib yam khoom tsis raug?
