NTypes ntawm non-txheem screws Ca hau hau Hex thiab hex rivet neeg rau, los ntawm qhov, qhov muag tsis pom, knurled thiab tsis muaj knurled.
Non-standard ca hau screws
Uas tsis yog tus qauv screws yog dav siv nyob rau hauv lub rooj sib txoos ntawm electromechanical thiab lub teeb muaj khoom. Nws siv yog tias cov txiv ntoo ntawm ib yam khoom yuav tsum tau ntsia nraum zoov thiab qhov chaw hauv me me, lub taub hau siab ntawm tus riveter tsis raug yuam mus rau hauv riveting thiab lub cev, thiab thaum twg txoj kev tsis tau raws li qhov kev xav tau, ob qho riveting thiab riveting tsis tau ua lub sijhawm no. Yuav tsum siv riveting. Muaj feem xyuam rau tag nrho cov phaj thickness, yeeb nkab (0.5 MM-6MM) khov kho daim teb. Kev siv pneumatic los yog phom phau ntawv riveting tau riveted ib zaug, yooj yim thiab ruaj; hloov cov vuas txiv ntseej, ua rau nyias phaj, nyias hlau vuam yog yooj yim rau yaj, weld txiv ntoo yog tsis du thiab lwm yam shortcomings.
Kev sib txuas lus ntawm ib nrab hnub-hexagon txiv ntoo yog siv rau hauv qhov sib txuas ntawm cov kabmob, xws li kev txuas ntawm sab hauv xws li cov tsheb ciav hlau, cov neeg tsav tsheb thiab cov nkoj nres. Cov pob txhim khoog zoo txhim kho uas yuav tiv thaiv tau tig yog ntau dua cov cab kuj siv tau hauv aircraft. Ntau yam zoo heev, nws qhov kom zoo dua yog tias qhov nyhav yog qhov sib zog, tsis tas txhawm rau txhawm rau txhawm rau txiv pallet txiv ntoo ua ntej, thiab tsis muaj chaw ua haujlwm rau sab nraum qab ntawm lub substrate.
Lub teb chaws tus qauv ntawm cov pob zeb nplej M3 M4 M5 M6 M8 M10 M12, nws pom zoo kom siv M6 thiab M8, vim hais tias cov xov yuav muab ncaj qha rau ntawm lub substrate, thiab ces loj bolts, ces qhov hnyav ntawm bolt ntau zog, nce nyob rau hauv kev twb kev txuas lub zog yog txwv, piv txwv li qhov kev sib piv tsis tsim nyog.