Tshem cov ntsiab lus nram qab no thaum hloov qhov kev tawm ntawm cov lus sib txawv ntawm kev sib txhuam:
(1) Ua ntej lub tsho tshiab ua riveted, cov khau rau qhov yuav tsum tau ntxuav thiab kuaj xyuas. Yog cov rivet qhov ntawm lub khau nres deformed vim hnav, lawv yuav tsum tau kho thiab rov punched. Tshaj nyiaj ntawm qhov saum npoo ntawm cov khau yuav tsum tau polished.
(2) Txhawm rau kom tsis txhob tawg ntawm lub pas hlua hauv kev siv thiab kev ua kom kub zoo, qhov kev sib txhuam hauv kev txhuam yuav tsum nruj rau qhov khau thaum riveting. Lub curvature ntawm lub nres hauv ob sab yuav tsum yog tib yam li hais tias ntawm lub khau.
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(3) Lub tsho ntaub pua plag yuav tsum chamfered rau ob tog, thiab cov rivets yuav tsum tsis txhob raug nplaus los yog xoob. Lub qhov tshem ntawm cov laug thiab cov khau yog 0.12 hli siab, tsis muaj qhov khoob.
(4) Lub nplaim ntawm lub pas dej yuav tsum ceev kom huv thiab tiaj thiab tsis ntxhib.
(5) Lub tsho ntaub ntawm lub qub tsheb yog nyiam ua los ntawm lub koomhaum qub. Yog tias qhov no tsis muaj peev xwm, yam tsawg kawg ntawm lub tsho ntaub ntawm ob lub log tsheb hauv tib lub qes yuav tsum raug tsim los ntawm lub koom haum tib. Txhawm rau kom muaj kev sib txhuam coefficient thiab kev txhuam kom zoo, kom tsis txhob muaj kev cuam tshuam cov kev sib txawv ntawm cov nres.
