
Kev ua cov ntawv hlau, kev tsim cov ntawv tshaj tawm, kev tsim cov txee hluav taws xob siab thiab qis, cov khoom siv kho tshuab, cov khoom siv hauv chav ua noj, tsheb, kev ua khoom siv kho tshuab, hniav pom, cov khoom siv hluav taws xob, kev lag luam tsom iav, daim ntawv caij nplooj ntoos hlav, lub rooj tsavxwm, lub lauj kaub hluav taws xob, cov khoom siv kho mob, cov cuab yeej kho vajtse thiab lwm yam lag luam.
1, tuaj yeem txiav ntau qhov kev taw qhia sib txawv, ntau txoj kab uas hla ntawm cov kab cylindrical sib tshuam ntawm cov yeeb nkab tseem ceeb, kom ua tau raws li qhov sib tshuam ntsug eccentric thiab tsis-eccentric ntawm cov ceg yeeb nkab thiab cov yeeb nkab tseem ceeb. 2. Qhov kawg ntawm cov kab cylindrical sib tshuam tuaj yeem txiav ntawm qhov kawg ntawm cov yeeb nkab ceg kom ua tau raws li qhov sib tshuam ntsug eccentric thiab tsis-eccentric thiab kev sib tshuam inclined ntawm cov ceg yeeb nkab thiab cov yeeb nkab tseem ceeb. 3, tuaj yeem txiav lub ntsej muag kawg inclined ntawm qhov kawg ntawm cov yeeb nkab. 4, tuaj yeem txiav thiab vuam lub luj tshib ntawm cov yeeb nkab puag ncig, "Xiami seem" diagonal truncation nto ntawm ob qho kawg. 5, tuaj yeem txiav thiab annular lub yeeb nkab tseem ceeb sib tshuam kab kawg. 6, tuaj yeem txiav lub kaum sab xis ntawm qhov zawj. 7. Nws tuaj yeem txiav cov qhov square thiab lub duav qhov ntawm cov yeeb nkab puag ncig. 8, tuaj yeem txiav cov yeeb nkab hlau.
