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Countersunk Screw

Ku soo dhawoow Ningbo Zhenkun Machinery Co., Ltd., halkaas oo aanu ku bixinayno xirmooyin tayo sare leh oo kala duwan, oo ay ku jiraan boolal countersunk. Mashiinnadayada countersunk waxaa loogu talagalay madaxa duuban kaas oo u oggolaanaya in ay la socdaan dusha ay ku rakiban yihiin, iyagoo siinaya muuqaal siman oo jilicsan. Waxaa laga sameeyay walxo raagaya sida birta aan la taaban karin iyo birta kaarboon, boolalkeena countersunk waa kuwo la isku halayn karo oo waara. Waxaa caadi ahaan loo adeegsadaa alwaax-sameynta, biraha-shaqaynta, iyo warshadaha kale halkaas oo la doonayo dhamaystirka bilicda iyo quruxda. Ningbo Zhenkun, waxaanu ku faanaynaa inaanu keenayno alaab heer sare ah iyo adeeg macaamiil oo heersare ah.

Qaabka:ANSI ASME B 18.3.5M - 1993

Soo dir weydiin

Sharaxaada Alaabta

Marka ay timaado xirmooyinka, hal nooc oo si weyn looga isticmaalo warshado kala duwan ayaa ah kaashashka countersunk. Alaabtan waxaa loogu talagalay madax qaabaysan oo koorta oo siman korka ku yaal, taasoo u oggolaanaysa inay ku fadhiisato dusha sare marka la rakibo.

Naxaasyada Countersunk waxay ku yimaadaan walxo kala duwan, oo ay ku jiraan birta aan la taaban karin, naxaasta, iyo aluminiumka, iyo kuwo kale, taasoo ka dhigaysa inay ku habboon yihiin codsiyo kala duwan. Inta badan waxaa loo isticmaalaa alwaax-samaynta, isku-ururinta alaabta guriga, dhismaha, iyo biraha, iyo kuwa kale.

Tilmaamaha ugu muhiimsan ee boolal countersunk waa in loogu talagalay inay ku haboonaadaan godadka countersunk, abuurista dusha sare. Naqshadani maaha mid qurux badan oo kaliya laakiin sidoo kale waa mid shaqaynaysa, taas oo yaraynaysa khatarta xajinta, qabashada, ama xoqidda dusha sare.

Magaca Alaabta:	Dhererka hexagon godadka madaxa birta madaxa birta ANSI ASME B 18.3.5M - 1993
Heerka:	ANSI ASME B 18.3.5M - 1993
Qalab:	Birta kaarboonka iyo birta aan lahayn
Cabbirka:	Heerarka tixraaca iyo sida waafaqsan shuruudaha macaamiisha
Dhammaatay:	Zinc Plated, Bir Galvanized Dip Hot, Dacromet, Nickel Plated, Black Oxide, Plain
Waqtiga dirida:	Caadi ahaan 30-40 maalmood gudahood.

Booska dunta	Dibadda	Nooca dunta:	Metric [M]
Wadista Gudaha	Hex Socket	Wadista Dibadda:	Madaxa Countersunk
Nooca Quful:	/	Shank:	Shank caadiga ah
Tilmaan:	Barta siman	Calaamadee:	Sida loo baahan yahay

Xajmiga xadhigga
d

M10

M12

(M14)

M16

M20

P	Dufanka dunta
ds	max
ds	min
dk	max
dk	min
k	Tixraac
s	Cabbirka Magaca
t	min
b	min
α	0+2°

0.5	0.7	0.8	1	1.25	1.5	1.75	2	2	2.5
3	4	5	6	8	10	12	14	16	20
2.86	3.82	4.82	5.82	7.78	9.78	11.73	13.73	15.73	19.67
6.72	8.96	11.20	13.44	17.92	22.40	26.88	30.24	33.60	40.32
5.35	7.8	9.75	11.7	15.6	19.5	23.4	26.18	28.96	34.60
1.86	2.48	3.10	3.72	4.96	6.20	7.44	8.12	8.80	10.16
2	2.5	3	4	5	6	8	10	10	12
1.1	1.5	1.9	2.2	3	3.6	4.3	4.7	4.8	5.6
18	20	22	24	28	32	36	40	44	52
90°	90°	90°	90°	90°	90°	90°	90°	90°	90°

Ku saabsan xirayaasha Zhenkun

At Ningbo Zhenkun Machinery Co., Ltd, waxaan ku takhasusay bixinta xirmooyinka tayada sare leh, oo ay ku jiraan boolal countersunk. Sannado khibrad u leh warshadaha, waxaan dhisnay sumcad heer sare ah, isku halleyn, iyo xirfad shaqo.

Haddi aad u baahato caarada ama boolasha countersunk ee la habeeyey, waxaanu leenahay khibrada iyo agabka aanu ku gaarsiino alaabada buuxisa shuruudahaaga. Nala soo xidhiidh maanta si aad wax badan uga ogaato alaabtayada iyo adeegyadayada.

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