A193-B7/A194-2H MABOTU OPHUNZIRA A BLACK

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Ndodo za ulusi wathunthu ndizofala, zomangira zomwe zimapezeka mosavuta zomwe zimagwiritsidwa ntchito pomanga zingapo. Ndodo zimamangiriridwa mosalekeza kuchokera ku mbali imodzi kupita ku ina ndipo nthawi zambiri zimatchedwa ndodo zokongoletsedwa bwino, ndodo ya redi, ndodo ya TFL (Thread Full Length), ATR (Ndodo zonse za ulusi) ndi mayina ena osiyanasiyana ndi ma acronyms. Ndodo nthawi zambiri zimasungidwa ndikugulitsidwa mu 3′, 6', 10' ndi 12' kutalika, kapena zimatha kudulidwa mpaka kutalika kwake. Ndodo zonse za ulusi zomwe zimadulidwa kuti zikhale zazifupi nthawi zambiri zimatchedwa ma studs kapena nsonga za ulusi.

nsonga zomangika bwino zilibe mutu, zomangika mu utali wonse, ndipo zimakhala zolimba kwambiri. Zitsulozi nthawi zambiri zimamangiriridwa ndi mtedza uwiri ndipo zimagwiritsidwa ntchito ndi zinthu zomwe ziyenera kusonkhanitsidwa ndikusungunula mwachangu.Kuchita ngati pini yomwe imagwiritsidwa ntchito kulumikiza zinthu ziwiri Ndodo zomangira zimagwiritsidwa ntchito kumangirira matabwa kapena chitsulo.Ndodo zodzaza ndi ulusi zimabwera mu anti-corrosion. zitsulo zosapanga dzimbiri, chitsulo cha aloyi ndi zinthu za carbon zitsulo zomwe zimaonetsetsa kuti kapangidwe kake kasafowoke chifukwa cha dzimbiri.

Mapulogalamu

Zomangamanga zamtundu uliwonse zimagwiritsidwa ntchito pazomanga zosiyanasiyana. Ndodozo zitha kuyikidwa mu slabs zomwe zilipo kale ndikugwiritsidwa ntchito ngati nangula wa epoxy. Zipilala zazifupi zitha kugwiritsidwa ntchito kuphatikizidwira ku chomangira china kuti chiwonjezeke kutalika kwake. Ulusi wonse utha kugwiritsidwanso ntchito ngati njira zothamangira ku ndodo za nangula, zomwe zimagwiritsidwa ntchito polumikizira chitoliro cha chitoliro, ndikugwiritsidwanso ntchito ngati ma bolts omenyera zida pakampani yamitengo. Palinso ntchito zina zambiri zomangira zomwe sizinatchulidwe pano momwe ndodo zonse za ulusi kapena zingwe zomangira zimagwiritsidwa ntchito.

Zomangira zachitsulo zakuda-osayidi zimalimbana ndi dzimbiri pang'ono m'malo owuma. Zomangira zitsulo zokhala ndi zinc zimakana dzimbiri m'malo onyowa. Zomangira zachitsulo zakuda zokhala ndi dzimbiri zosagwira mankhwala zimalimbana ndi mankhwala ndipo zimapirira maola 1,000 amchere. sankhani zomangira izi ngati simukudziwa ulusi pa inchi. Ulusi wabwino ndi wowonjezera-owonjezera amatalikirana kwambiri kuti ateteze kumasuka ku kugwedezeka; ulusi wowongoka kwambiri, umalimbananso bwino.Mabawuti a Sitandade 2 amakonda kugwiritsidwa ntchito pomanga polumikiza zida zamatabwa. Maboti a Giredi 4.8 amagwiritsidwa ntchito mu injini zazing'ono. Maboti a Giredi 8.8 10.9 kapena 12.9 amapereka mphamvu zolimba kwambiri. Ubwino umodzi wa zomangira zomangira zimakhala ndi ma welds kapena ma rivets ndikuti amalola kusungunula kosavuta kukonzanso ndi kukonza.

a193-b7 stud bolt

Mafotokozedwe a ulusi d			M2	M2.5		M3		(M3.5)		M4		M5		M6		M8		M10		M12		(M14)		M16		(M18)
P	ulusi wokhuthala		0.4	0.45		0.5		0.6		0.7		0.8		1		1.25		1.5		1.75		2		2		2.5
	pafupi-anayimbidwa		/	/		/		/		/		/		/		1		1.25		1.5		1.5		1.5		1.5
	pafupi-anayimbidwa		/	/		/		/		/		/		/		/		1		1.25		/		/		/
Zikwizikwi zolemera (zitsulo) kg			18.7	30		44		60		78		124		177		319		500		725		970		1330		1650
Mafotokozedwe a ulusi d			M20		(M22)		M24		(M27)		M30		(M33)		M36		(M39)		M42		(M45)		M48		(M52)
P		ulusi wokhuthala	2.5		2.5		3		3		3.5		3.5		4		4		4.5		4.5		5		5
		pafupi-anayimbidwa	1.5		1.5		2		2		2		2		3		3		3		3		3		3
		pafupi-anayimbidwa	/		/		/		/		/		/		/		/		/		/		/		/
Zikwizikwi zolemera (zitsulo) kg			2080		2540		3000		3850		4750		5900		6900		8200		9400		11000		12400		14700