Txiav cov yeeb nkab raws li qhov xav tau ntev, lub ntsej muag kawg ntawm cov yeeb nkab txiav yuav tsum yog perpendicular mus rau axis ntawm cov yeeb nkab; tshem tawm cov burrs thiab burrs ntawm lub ntsej muag kawg; siv lub tshuab chamfering tshwj xeeb, ncuav cov yeeb nkab kawg rau hauv 15 degree 30 degree, thiab bevel thickness yog cov yeeb nkab phab ntsa thickness 1/21/3 ntawm qhov ntev ntawm cov yeeb nkab; siv paj rwb xov paj los yog ntaub qhuav los ntxuav lub puab sab ntawm lub qhov (socket) thiab sab nraud ntawm lub qhov (socket), thiab siv cov tshuaj ntxuav tes yog tias tsim nyog; lub qhov (socket) qhov tob ntawm cov yeeb nkab haum tshem tawm 10mm yog qhov ntev ntawm cov yeeb nkab, thiab qhov ntev no yog nyob rau hauv Ua ib qho cim rau ntawm cov yeeb nkab; xyuas thiab kho cov roj hmab sealing nplhaib, thiab siv txhuam txhuam kom sib npaug ntawm cov roj hmab ntawm cov roj hmab sealing nplhaib thiab sab nrauv ntawm cov yeeb nkab los yog lub qhov (socket) fittings. Nws yog txwv tsis pub siv butter los yog lwm yam roj ua lubricants; ntxig lub qhov (socket) ntawm cov yeeb nkab los yog cov yeeb nkab haum rau hauv lub qhov (socket) ntawm cov yeeb nkab haum ntawm qhov ceev tsis tu ncua mus rau cov kab kos. Nws yuav tsum tau khaws cia ntsug thaum muab tso rau. Yog tias qhov ntxig ntxig yog qhov nyuaj, cov cuab yeej pabcuam tuaj yeem siv tau.
