Isi DIN 912 nke e ji ihe mkpuchi ụkwụ mee ka ọ dị ọcha nke nwere isi ọkara gbara gburugburu

Isi DIN 912 nke e ji ihe dị ka hexagonal cup mee ka ọ dị mma, isi ọkara gbara gburugburu, isi dị larịị, nke a na-egosi n'elu ya.

Nkọwa Dị Mkpirikpi:

Ọkwa: 4.8, 8.8, 10.9, 12.9, Ihe eji eme ya: Q235, 35K, 45K, 40Cr, 20Mn Tib, 35Crmo, 42Crmo, Ọgwụgwọ Elu: Emechara oji, Emechara elektrọnik, Dacromet, Emechara ka ọ dị ọkụ, Emechara ka ọ dị ọkụ, Emechara ka ọ dị ọkụ, wdg!

A na-ejikarị skru hexagonal dị n'ime eme ihe n'ime igwe, ya na uru ndị bụ isi dị na ịdị mfe ịkasi, ịgbasa, na obere ịdị mfe ịmịda. A na-agbagọkarị skru hexagonal dị n'ime n'akụkụ 90 °, otu nsọtụ dị ogologo, nke ọzọ dị mkpụmkpụ. Mgbe ejiri nsọtụ dị mkpụmkpụ mee ka skru sie ike, ijide nsọtụ dị ogologo nwere ike ịchekwa ike dị ukwuu ma mee ka skru ndị ahụ sie ike nke ọma. Ngwụcha dị ogologo nwere isi gburugburu (silọn hexagonal dị ka okirikiri) na isi dị larịị, nke enwere ike itinye ngwa ngwa n'ime oghere skru maka mfe ịpụpụ. Ọnụ ego nrụpụta nke skru hexagonal dị n'èzí dị ala karịa nke skru hexagonal dị n'ime. Uru ya bụ na isi skru (ọnọdụ ebe a na-etinye skru) dị gịrịgịrị karịa skru hexagonal dị n'ime, a pụghịkwa iji skru hexagonal dị n'ime dochie ụfọdụ ebe. Igwe ndị nwere ọnụ ala dị ala, ike dị ala, na obere ihe achọrọ maka nkenke na-eji skru hexagonal dị n'ime dị obere karịa skru hexagonal dị n'èzí.

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Akara Ngwaahịa

Njirimara

A na-ejikarị waya Q235 eme skru hex, n'ezie, a na-ejikwa waya skru ígwè eme ihe. Waya eji eme skru ndị a nwere ike ikpebi ụfọdụ njirimara nke skru hex.

Nke mbụ bụ na ike nke skru ígwè anaghị agba nchara dị elu, mana ọ bụrụ na e ji ígwè mee ya, ike ya ka njọ nke ukwuu, nke metụtara waya ígwè ahụ n'onwe ya. Udidi ígwè ahụ n'onwe ya bụ nke dị nro, nke a na-apụghị iji tụnyere waya ígwè anaghị agba nchara. Agbanyeghị, iji nweta ike achọrọ maka skru ígwè, a na-ejikarị ọgwụgwọ okpomọkụ eme ihe iji mee ka ha sie ike. N'oge usoro ọgwụgwọ okpomọkụ, ọ dị mkpa ijide n'aka na skru ahụ na-ekpo ọkụ otu otu. Ma ọ bụghị ya, ọ bụghị naanị na ike nke skru agaghị emezu ihe achọrọ, kamakwa ọ ga-eme ka ha dị mfe ịgbagọ, na-eme ka ọnụ ahịa mmepụta nke skru hexagonal dịkwuo elu. Mgbe ọgwụgwọ okpomọkụ gasịrị, ọ ga-ekwe omume ịbawanye ike nke skru hexagonal ígwè, mana n'ihi nsogbu waya, ọ ka gaghị ekwe omume iji àgwà ya tụnyere waya ígwè anaghị agba nchara.

Otu ihe ị ga-eburu n'uche maka skru hex bụ ịgbalị ka isi skru ahụ ghara ịpụ apụ mgbe ejiri ya, ma ọ bụghị ya, ọ ga-esiri ike iwepụ skru ahụ n'ọdịnihu.

Otu esi eji bolts

1. Mgbe etinyere bolt dị n'ime hexagonal, mmetụta nke ike ahụ dị mma nke ukwuu n'ihi na eriri ahụ siri ike, ọ gaghịkwa enwe ike ime ka bolt ahụ dị nro, nke nwere ike izere nsogbu nke ime ka ọ dị nro nke ọma site na mkpọtụ ogologo oge na ịma jijiji nke ngwa igwe. N'otu oge ahụ, enwere ike iji bolt dị hexagonal na ihe eji emechi mkpọchi, ihe eji emechi mkpọchi, na ihe ndị ọzọ na-enyere aka igbochi ime ka ọ dị nro, na-eme ka a pụrụ ịtụkwasị ya obi nke ọma.

2. Mfe ịwụnye
N'oge ntinye nke bolt hexagonal dị n'ime, naanị ihe mkpuchi hexagonal dị n'ime ka achọrọ maka ọrụ, nke dị mfe ma dịkwa mma, na-ebelata oge na ọnụ ahịa ọrụ aka. Ma e jiri ya tụnyere bolt ndị ọzọ, bolt hexagonal anaghị emerụ ahụ mgbe a na-etinye ya, enwere ike iji ya mee ihe ọzọ, ma nwee ndụ ọrụ ogologo oge.

3. N'ụzọ sara mbara
Uru kachasị nke bolt hexagonal bụ na ha nwere ọtụtụ ojiji. Enwere ike itinye ya n'ọrụ na ụlọ ọrụ dị iche iche, gụnyere ụlọ ọrụ ụgbọ ala, ụgbọelu, mmepụta igwe, injinia owuwu, wdg. N'oge nrụpụta, nrụnye, na mmezi, bolt hexagonal egosila arụmọrụ na ntụkwasị obi dị mma.
Na nchịkọta, dịka otu n'ime ihe njide ejiri eme ihe n'ime ngwa igwe, bolt dị n'ime hexagonal nwere uru dị ka ike dị elu, mmetụta dị mma nke mgbochi ịtọpụ, ntinye dị mfe, na itinye ya n'ọrụ sara mbara, na-eme ka ha bụrụ ihe njide a pụrụ ịtụkwasị obi nke ukwuu.

Nha

Paramita

Nha eriri d			M1.4	M1.6	M2	M2.5	M3	M4	M5	M6	M8	M10	M12	(M14)	M16	(M18)	M20
P	Pitch	Eriri siri ike	0.3	0.35	0.4	0.45	0.5	0.7	0.8	1	1.25	1.5	1.75	2	2	2.5	2.5
		Ntụpọ eriri dị mma-1	–	–	–	–	–	–	–	–	1	1.25	1.25	1.5	1.5	1.5	1.5
		Eriri dị nro - 2	–	–	–	–	–	–	–	–	–	1	1.5	–	–	2	2
d_k	isi nkịtị	kachasị	2.6	3	3.8	4.5	5.5	7	8.5	10	13	16	18	21	24	27	30
	isi ndị nwere mkpịsị aka	kachasị	2.74	3.14	3.98	4.68	5.68	7.22	8.72	10.22	13.27	16.27	18.27	21.33	24.33	27.33	30.33
	nkeji		2.46	2.86	3.62	4.32	5.32	6.78	8.28	9.78	12.73	15.73	17.73	20.67	23.67	26.67	29.67
d_a	kachasị	1.8	2	2.6	3.1	3.6	4.7	5.7	6.8	9.2	11.2	13.7	15.7	17.7	20.2	22.4
d_s	kachasị	1.4	1.6	2	2.5	3	4	5	6	8	10	12	14	16	18	20
d_s	nkeji	1.26	1.46	1.86	2.36	2.86	3.82	4.82	5.82	7.78	9.78	11.73	13.73	15.73	17.73	19.67
e	nkeji	1.5	1.73	1.73	2.3	2.87	3.44	4.58	5.72	6.86	9.15	11.43	13.72	16	16	19.44
k	kachasị	1.4	1.6	2	2.5	3	4	5	6	8	10	12	14	16	18	20
k	nkeji	1.26	1.46	1.86	2.36	2.86	3.82	4.82	5.7	7.64	9.64	11.57	13.57	15.57	17.57	19.48
s	Nha aha	1.3	1.5	1.5	2	2.5	3	4	5	6	8	10	12	14	14	17
	nkeji	1.32	1.52	1.52	2.02	2.52	3.02	4.02	5.02	6.02	8.025	10.025	12.032	14.032	14.032	17.05
	kachasị	1.36	1.56	1.56	2.06	2.58	3.08	4.095	5.14	6.14	8.175	10.175	12.212	14.212	14.212	17.23
t	nkeji	0.6	0.7	1	1.1	1.3	2	2.5	3	4	5	6	7	8	9	10
w	nkeji	0.5	0.55	0.55	0.85	1.15	1.4	1.9	2.3	3	4	4.8	5.8	6.8	7.8	8.6
Ibu arọ nke ngwaahịa ígwè 1000 (kg)			–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
Ogologo eriri b			–	–	–	–	–	–	–	–	–	–	–	–	–	–	–

Nha eriri d			(M22)	M24	(M27)	M30	(M33)	M36	M42	M48	M56	M64	M72	M80	M90	M100
P	Pitch	Eriri siri ike	2.5	3	3	3.5	3.5	4	4.5	5	5.5	6	6	6	6	6
		Ntụpọ eriri dị mma-1	1.5	2	2	2	2	3	3	3	4	4	4	4	4	4
		Eriri dị nro - 2	2	–	–	–	–	–	–	–	–	–	–	–	–	–
d_k	isi nkịtị	kachasị	33	36	40	45	50	54	63	72	84	96	108	120	135	150
	isi ndị nwere mkpịsị aka	kachasị	33.39	36.39	40.39	45.39	50.39	54.46	63.46	72.46	84.54	96.54	108.54	120.54	135.63	150.63
	nkeji		32.61	35.61	39.61	44.61	49.61	53.54	62.54	71.54	83.46	95.46	107.46	119.46	134.37	149.37
d_a	kachasị		24.4	26.4	30.4	33.4	36.4	39.4	45.5	52.6	63	71	79	87	97	107
d_s	kachasị		22	24	27	30	33	36	42	48	56	64	72	80	90	100
d_s	nkeji		21.67	23.67	26.67	29.67	32.61	35.61	41.61	47.61	55.54	63.54	71.54	79.54	89.46	99.46
e	nkeji		19.44	21.73	21.73	25.15	27.43	30.85	36.57	41.13	46.83	52.53	62.81	74.21	85.61	97.04
k	kachasị		22	24	27	30	33	36	42	48	56	64	72	80	90	100
k	nkeji		21.48	23.48	26.48	29.48	32.38	35.38	41.38	47.38	55.26	63.26	71.26	79.26	89.13	99.13
s	Nha aha		17	19	19	22	24	27	32	36	41	46	55	65	75	85
	nkeji		17.05	19.065	19.065	22.065	24.065	27.065	32.08	36.08	41.08	46.08	55.1	65.1	75.1	85.12
	kachasị		17.23	19.275	19.275	22.275	24.275	27.275	32.33	36.33	41.33	46.33	55.4	65.4	75.4	85.47
t	nkeji		11	12	13.5	15.5	18	19	24	28	34	38	43	48	54	60
w	nkeji		9.4	10.4	11.9	13.1	13.5	15.3	16.3	17.5	19	22	25	27	32	34
Ibu nke ngwaahịa ígwè 1000 (≈kg)			–	–	–	–	–	–	–	–	–	–	–	–	–	–
Ogologo eriri b			–	–	–	–	–	–	–	–	–	–	–	–	–	–