> Zogulitsa > Bolts & Studs > Countersunk Head Bolts > No.3 Maboti Olimira Pamutu Wanthawi Zonse (Round, Countersunk, Square Neck) (A307, F468, F593, SAE J 429)

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No.3 Maboti Olimira Pamutu Wanthawi Zonse (Round, Countersunk, Square Neck) (A307, F468, F593, SAE J 429)

No.3 Mabolitsi Okhazikika Pamutu (Round, Countersunk, Square Neck) (A307, F468, F593, SAE J 429) amapereka njira zosunthika komanso zodalirika zamakina aulimi ndi makina olemera. Ndi zida zawo zamphamvu kwambiri, masitayilo amutu osiyanasiyana, ndi kapangidwe ka khosi lalikulu, mabawutiwa amatsimikizira kulumikizana kotetezeka komanso kokhazikika pamikhalidwe yofunikira.

Chitsanzo:ASME B 18.9

Tumizani Kufunsira

Mafotokozedwe Akatundu

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No.3 Maboti Olimira Pamutu Okhazikika (Round, Countersunk, Square Neck) (A307, F468, F593, SAE J 429):Maboti awa amapangidwa kuti azikhazikika modalirika pamakina aulimi komanso makina olemera.

Mapangidwe Osiyanasiyana:Zokhala ndi mutu wanthawi zonse wokhala ndi zosankha zozungulira, zowerengera, kapena masinthidwe a khosi lalikulu, mabawuti awa amapereka kusinthasintha kuti agwirizane ndi zofunikira ndi zokonda zosiyanasiyana. Mitundu yosiyanasiyana yamutu imakwaniritsa zosowa zosiyanasiyana zomangirira, kuwonetsetsa kuti ikugwirizana ndi makina ndi zida zosiyanasiyana.

Ntchito Zaulimi:Zopangidwa makamaka kuti zigwiritsidwe ntchito pamapulawo ndi zida zina zaulimi, ma bolts awa amapereka njira zodalirika zomangirira zigawo zomwe zimakhala ndi nkhawa komanso katundu wolemetsa m'malo ovuta.

Zida Zamphamvu Kwambiri:Zopangidwa kuti zigwirizane ndi miyezo ya A307, F468, F593, ndi SAE J 429, ma bolts amapangidwa kuchokera ku zipangizo zamphamvu kwambiri, kuonetsetsa kulimba ndi kukana kuvala kwa makina ndi dzimbiri. Kumanga kolimba kumeneku kumakulitsa moyo wautali komanso kudalirika kwa maulumikizidwe omangika.

Square Neck:Mapangidwe a khosi lalikulu amalepheretsa bolt kuti isazungulire pakuyika, kumathandizira kumangika kosavuta ndikuwonetsetsa kulumikizana kotetezeka komanso kokhazikika, makamaka pamapulogalamu okhala ndi kugwedezeka kwakukulu kapena torque.

Screw Ulusi
d

5/16

3/8

7/16

1/2

9/16

(5/8)

(3/4)

(7/8)

(1)

d
PP		UNC
d_s		max
		min
d_k		max
		Min Sharp
		Abs Min Ndi Flat
k		max
		min
s		max
		min
e		min
R		max

0.3125	0.3750	0.4375	0.5000	0.5625	0.6250	0.7500	0.8750	1.0000
18	16	14	13	12	11	10	9	8
0.312	0.375	0.438	0.500	0.592	0.657	0.782	0.938	1.062
0.299	0.360	0.421	0.483	0.544	0.606	0.729	0.853	0.976
0.605	0.708	0.826	0.945	1.045	1.147	1.303	1.512	1.700
0.578	0.671	0.781	0.890	1.000	1.094	1.250	1.469	1.656
0.538	0.624	0.729	0.831	0.924	1.013	1.169	1.344	1.532
0.269	0.312	0.364	0.417	0.461	0.506	0.541	0.626	0.690
0.228	0.262	0.306	0.349	0.389	0.426	0.461	0.526	0.590
0.325	0.387	0.450	0.515	0.578	0.640	0.765	0.906	1.031
0.313	0.375	0.438	0.500	0.563	0.625	0.750	0.875	1.000
0.417	0.491	0.580	0.668	0.732	0.819	0.996	1.160	1.336
0.031	0.047	0.047	0.047	0.078	0.078	0.078	0.094	0.094

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