DIN 9250 kulle kulle wanki

DIN 9250 Makullin kulle weji Featured Hoton

Takaitaccen Bayani:

DIN 9250 mai wanki ne na kullewa. Babban aikinsa shine hana haɗin zaren sassautawa a ƙarƙashin yanayi kamar girgiza, tasiri ko nauyi mai ƙarfi. A cikin injiniyoyi, idan yawancin haɗin gwiwa sun zama sako-sako, yana iya haifar da mummunan sakamako kamar gazawar kayan aiki da haɗarin aminci.

Aika mana imel

Cikakken Bayani

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Bayani: DIN 9250 Dimensions Reference

M	d	dc	h	H
M1.6	1.7	3.2	0.35	0.6
M2	2.2	4	0.35	0.6
M2.5	2.7	4.8	0.45	0.9
M3	3.2	5.5	0.45	0.9
M3.5	3.7	6	0.45	0.9
M4	4.3	7	0.5	1
M5	5.3	9	0.6	1.1
M6	6.4	10	0.7	1.2
M6.35	6.7	9.5	0.7	1.2
M7	7.4	12	0.7	1.3
M8	8.4	13	0.8	1.4
M10	10.5	16	1	1.6
M11.1	11.6	15.5	1	1.6
M12	13	18	1.1	1.7
M12.7	13.7	19	1.1	1.8
M14	15	22	1.2	2
M16	17	24	1.3	2.1
M18	19	27	1.5	2.3
M19	20	30	1.5	2.4
M20	21	30	1.5	2.4
M22	23	33	1.5	2.5
M24	25.6	36	1.8	2.7
M25.4	27	38	2	2.8
M27	28.6	39	2	2.9
M30	31.6	45	2	3.2
M33	34.8	50	2.5	4
M36	38	54	2.5	4.2
M42	44	63	3	4.8

DIN 9250 Features

Zane-zane:
Yawanci mai wanki na roba mai haƙori ko tsaga-petal zane, wanda ke amfani da gefen haƙori ko tsaga-petal matsa lamba don ƙara juzu'i kuma yadda ya kamata ya hana kusoshi ko goro daga sassautawa.
Siffar na iya zama conical, corrugated ko tsaga-petal, kuma takamaiman ƙira ya dogara da ainihin aikace-aikacen.

Ƙa'idar hana sassautawa:
Bayan an ɗora mai wanki, haƙora ko furanni za su cushe cikin saman haɗin gwiwa, suna samar da ƙarin juriya.
Ƙarƙashin aikin girgiza ko tasirin tasiri, mai wanki yana hana haɗin zaren sassautawa ta hanyar tarwatsa kaya daidai da ɗaukar girgiza.

Kayan aiki da magani:
Abu: Yawancin lokaci ana yin shi da ƙarfe mai ƙarfi na carbon ko bakin karfe don tabbatar da ƙarfi da karko.
Maganin saman: Yi amfani da matakai kamar galvanizing, phosphating ko oxidation don inganta juriya na lalata da dacewa da yanayi mai tsauri.