China Din7991 Hex Socket Concnink Concnick Carbon Carbon Steel Zinc Office edin 8.8 10.9 Opanga ndi Opanga

Din7991 Hex Socket Conketter Clock Carbon Carbon Steel Zinc Kutayika ginc 8.8 10.9 Chithunzi

Din7991 Hex Socket Concninks Clock Carbon Carbon chitsulo cha Zinc Office 8.8 10.9

Kufotokozera kwaifupi:

Muyezo: Din79911

Dzina lazogulitsa: Hex Socket Flat Screw

Mawu Ofunika: Din7991, Hex Socket Stuck Screw, Chojambula Chojambula

Kukula: M3-M42

Zinthu: 10b21, 35crMo, 40cr

Stenth sigiredi: 8.8, 10.9

Pamtunda: zoyera zoyera

Kutalika kwa ulusi: ulusi wathunthu / ulusi

Kulongedza: chikwama / carton / mitengo yamatabwa

Zolemba zina: perekani chizindikiro cha mawu

Tumizani imelo kwa ife

Tsatanetsatane wazogulitsa

Matamba a malonda

Kaonekeswe

WachanguYankho

WachanguMawu

WachanguKupereka

Takonzeka Kutumiza Kutumiza

10000+ SKU yosungiramo katundu

Timapereka zinthu za RTS:

70% Zinthu zoperekedwa mkati mwa masiku 5

80% Zinthu zoperekedwa Pasanathe masiku 7

90% Zinthu zoperekedwamkati mwa masiku 10

Malamulo ambiri, chonde lemberani ntchito yamakasitomala

d		M3	M4	M5	M6	M8	M10	M12	(M14)	M16	(M18)	M20	(M22)	M24
d
P	Phula	0,5	0,7	0,8	1	1.25	1.5	1.75	2	2	2.5	2.5	2.5	3
α	TOL. (+ 2)	90 °	90 °	90 °	90 °	90 °	90 °	90 °	90 °	90 °	90 °	90 °	60 °	60 °
b	L≤125mm	12	14	16	18	22	26	30	34	38	42	46	50	54
	125 <l ≤ 200	/	/	/	24	28	32	36	40	44	48	52	56	60
	L> 200	/	/	/	/	/	45	49	53	57	61	65	69	73
dk	Max = mwadzina	6	8	10	12	16	20	24	27	30	33	36	36	39
dk	Min	5.7	7.64	9.64	11.57	15.57	19.48	23.48	26.48	29.48	32.38	35.38	35.38	38.38
ds	Max = mwadzina	3	4	5	6	8	10	12	14	16	18	20	22	24
ds	Min	2.86	3.82	4.82	5.82	7.7	6.78	11.73	13.73	15.73	17.73	19.67	21.67	23.67
e	Min	2.3	2.87	3.44	4.58	5.2	6.86	9.15	11.43	11.43	13.7	13.7	16	16
k	Max	1.7	2.3	2.8	3.3	4.4	5.5	6.5	7	7.5	8	8.5	13.1	14
s	Wadzina	2	2.5	3	4	5	6	8	10	10	12	12	14	14
	Min	2.02	2.52	3.02	4.02	5.02	6.02	8.025	10.025	10.025	12.032	12.032	14.032	14.032
	Max	2.1	2.6	3.1	4.12	5.14	6.14	8.175	10.175	10.175	12.212	12.212	14.212	14.212
t	Max = mwadzina	1.2	1.8	2.3	2.5	3.5	4.4	4.6	4.8	5.3	5.5	5.9	8.8	10.3
t	Min	0.95	1.55	2.05	2.25	3.2	4.1	4.3	4.5	5	5.2	5.6	8.44	9.87

Kufotokozera kwatsatanetsatane

Mphamvu zazikulu zimamera zimamera kukhala galvanated. Amafunikira chisamaliro chapadera.

Hydrogen ku Hydrogen nthawi zambiri kumadziwika ndi kuchedwa kufooka kopsinjika. Pakhala ma Springs omwe alipo, masher, zomangira, mapepala ena akuluakulu, m'maola ochepa atathyoledwa, kuchuluka kwa 40% ~ 50%. Mukugwiritsa ntchito ziwalo za Cadmium-zopangidwa mwapadera, panali Batch movutikira, ndipo vuto lalikulu la dziko linathetsedwa ndipo njira yochepetsera imapangidwa. Kuphatikiza apo, pali ma hydrogen ena sawonetsa kuchepa kwadzidzidzi zimachitika chodabwitsa cha Britcreton; Magalimoto a mfuti, patapita ka kangako kathu kake, anagwa pansi nathyola; Zina zozikika (kupsinjika kwakukulu kwamkati) kumasokoneza mukamasankha. Magawowa amanjenjemera kwambiri komanso kusweka popanda kupsinjika kwakunja, komwe sikungagwiritsidwenso ntchito kubwezeretsanso mphamvu yoyambirira ndi kamwano.

Mphamvu zazikuluzikulu, zazikulu za hydrojeni. Ichi ndi lingaliro lofunikira lomwe liyenera kufotokozedwa bwino ndi akatswiri azachipatala apamkumay popanga njira zoyambira popanga njira zopangira. Zitsulo zokhala ndi mphamvu ya Tunsile σble σ / 10kg / mm2 yofunikira ndi mikhalidwe yapadziko lonse lapansi iyenera kuperekedwa kuti zisagulitsidwe ndikuyika ma dehydrogenation mankhwala mogwirizana. Makampani ogulitsa ku France akufunika chithandizo chofananira ndi chitsulo cha chitsulo chopanga zitsulo zokolola Σes> 90kg / mm2.

Chifukwa cha makanema abwino pakati pa mphamvu ndi kuuma, zimakhala zodziwika bwino komanso zosavuta kuweruza mwamphamvu zakukhosi kwa hydrojeni. Chifukwa zojambula zabwino zam'madzi ndi njira zopangira ziyenera kulembedwa ndi kuwuma kwachitsulo. Pakusanja, tawona kuti kuuma kwa chitsulo mozungulira hrc38 kunayamba kuwonetsa chiopsezo cha kuvulaza hydrogen. Kwa magawo apamwamba kuposa hrc43, deyydrogenation iyenera kumaganiziridwa mukamadula. Kuumitsa kwa HRC60, mankhwalawa a dehydrogenation ayenera kuchitika mwachangu atalandira chithandizo cham'mtunda, mwinanso ziwalo zing'onozing'ono zimaphwanyidwa patatha maola ochepa.