Bolt ati Nut fun Track Shoe Segment Track Roller Ige eti

Apejuwe kukuru:

Kini boluti apa kan?
Boluti apa kan jẹ iru ohun mimu ti a lo ninu awọn ẹrọ ti o wuwo, pataki ni awọn ohun elo gbigbe ilẹ gẹgẹbi awọn excavators ati awọn bulldozers.O jẹ apẹrẹ lati ni aabo awọn apakan ti pq orin papọ.
D475 apa ẹdun & nut
Iwon: M30×120mm
Iwọn: 1.24KG
Ipele: 12.9
Ohun elo: 40Cr
Bolt apakan No.: 198-27-32231

Fi imeeli ranṣẹ si wa Ṣe igbasilẹ bi PDF

Alaye ọja

ọja Tags

Awọn iwọn boṣewa fun ẹdun excavator ati nut le yatọ si da lori ṣiṣe ati awoṣe ti excavator.Awọn iwọn ti o wọpọ pẹlu M12, M16, M20, ati M24.

Igbesẹ-1: Ayẹwo ohun elo aise & ibi ipamọ
Ohun elo aise fun boluti lati pinnu lori apẹrẹ ti o da lori ohun elo.Ohun elo lati ṣee lo lati ṣe ayẹwo ati lẹhinna ipo ibi ipamọ to dara lati ṣe idanimọ lati yago fun dida ipata ati agbegbe to dara nilo lati pese.

Igbesẹ-2: Ṣiṣejade boluti ti a ko ti pari
Pupọ julọ simẹnti ati ayederu ni a lo ni ipele yii. Awọn ọna miiran le tun ṣee lo:
1. Sintering
2. Afọwọkọ (Derapid)

Igbese-3: CNC ẹrọ
Lẹhin apakan ti a ti ṣelọpọ nipasẹ ọna ayederu/simẹnti, lẹhinna a ṣe ẹrọ si awọn iwọn ti a beere nigbagbogbo nipasẹ CNC.
Awọn iṣẹ ti o tẹle nibi ni: ntokasi, ti nkọju si, grooving.

Igbesẹ-4: Itọju Ooru
Itọju igbona ni a ṣe lẹhin ṣiṣe ẹrọ lati jẹ ki awọn fasteners ni okun sii.Hardening & tempering mosi ti wa ni atẹle.
Ni akọkọ, lile ni a ṣe iru ti boluti jẹ kikan si iwọn otutu ti 850-900 ° C ati lẹhinna parun ni media itutu agbaiye.
Ni ẹẹkeji, boluti naa tun tun gbona lati mu boluti lile ti o lagbara pupọ pada sẹhin, ki ẹdun naa wa ni okun sii.Tun-alapapo ti wa ni ṣe lati mu mọlẹ brittleness ti awọn boluti ti o ṣẹlẹ nigba ìşọn.

Igbesẹ-5: Ipari Dada
Next ni dada pari ilana.Nigbagbogbo, ilana lilọ ni a ṣe lati jẹ ki oju ilẹ rọra ni ibamu si sipesifikesonu ipari dada.

Igbesẹ-6: Yiyi okun
Lẹhin ti pari ilana, o tẹle yiyi ti wa ni ṣe pẹlu meji kú.Ọkan jẹ adaduro ati omiiran jẹ ku gbigbe eyiti o nfi titẹ gaan lori awọn boluti ati awọn okun fọọmu.

Igbesẹ-7: Aso

Lẹhin ti o tẹle yiyi, awọn boluti ati awọn ohun elo skru ti wa ni bo ni ibere lati yago fun ipata ati ipata.Apeere ti o dara julọ ti boluti jẹ boluti geomet ninu awọn boluti eyiti yoo ni idanwo si SST (Iyanwo Sokiri Iyọ) da lori nọmba awọn wakati bi a ti pato.

Ẹrọ ti a pe ni FISCHERSCOPE ni a lo lati pinnu sisanra ti a bo pẹlu awọn ohun elo wiwọn sisanra miiran gẹgẹbi mita sisanra ti a bo.

Igbesẹ-8: Ayewo fun Fọọmu, Fit & Iṣẹ:

Lẹhin gbogbo awọn ilana ti a ṣe, nikẹhin apakan naa lọ si ayewo.O yẹ ki o pade
1.Torque igbeyewo, SST
2.Fitment pẹlu nut
3.Impact agbara (Impact charpy igbeyewo)
4.Tensile agbara igbeyewo (% elongation ti bolt)
5.Core líle ti ẹdun
6.Coating sisanra
Ayẹwo onisẹpo ati bẹbẹ lọ.

Awoṣe ti a le pese

No	Oruko	Iwọn	No	Oruko	Iwọn
1	Eso	TB12NS	77	Bolt	TB30*96B
2	Eso	TB14NH	78	Bolt	TB30*168B
3	Eso	TB14NS	79	Bolt	TB1/2*1.1/2B
4	Eso	TB16NS	80	Bolt	TB1/2*1.57/64B
5	Eso	TB18NS	81	Bolt	TB1 * 2.15 / 16B
6	Eso	TB19NS	82	Bolt	TB1.3/8*5B
7	Eso	TB20NS(28S)	83	Bolt	TB1 * 3.13 / 16B
8	Eso	TB20NS(30S)	84	Bolt	TB1 * 3.35 / 64B
9	Eso	TB20NS-30S25H-GET	85	Bolt	TB1*3.3/16B
10	Eso	TB22NS	86	Bolt	TB1 * 4.27 / 32B
11	Eso	TB24NS	87	Bolt	TB1 * 4.52 / 64B
12	Eso	TB24NH	88	Bolt	TB1 * 5.53 / 64B
13	Eso	TB27NH	89	Bolt	TB1*5.9/16B
14	Eso	TB27NS	90	Bolt	TB1.1/4*7B
15	Eso	TB27NU)	91	Bolt	TB1.1 / 4 * 4.9 / 16B-CTP
16	Eso	TB30NU	92	Bolt	TB1.1/8*3.25/32B
17	Eso	TB1NU	93	Bolt	TB1.1/8*3.39/64WB
18	Eso	TB1NS	94	Bolt	TB1.1/8*4.13/32B
19	Eso	TB1/2NS	95	Bolt	TB1.1/4*4.9/16B
20	Eso	TB1/2NT	96	Bolt	TB1.1/8*5.15/32B
21	Eso	TB1.1/8NU	97	Bolt	TB1.1/8*5.9/32B
22	Eso	TB3/4NS	98	Bolt	TB1.1/8*6.29/64B
23	Eso	TB5/8NH	99	Bolt	TB3 / 4 * 2.13 / 32B
24	Eso	TB5/8NS	100	Bolt	TB3 / 4 * 2.13 / 64B
25	Eso	TB7/8NS	101	Bolt	TB3/4*2.3/8B
26	Eso		102	Bolt	TB3/4*2.3/4B
27	Eso	TB7/8NU	103	Bolt	TB3/4*4.1/8B
28	Eso	TB9/16NH-CTP	104	Bolt	TB3/4*4.9/64B
29	Eso	TB9/16NS	105	Bolt	TB3/4*57B
30	Bolt	TB12*40B	106	Bolt	TB3/4*67B
31	Bolt	TB14*35B	107	Bolt	TB3/4*74B
32	Bolt	TB14*45B	108	Bolt	TB3/4*2.35/64B
33	Bolt	TB14*48B	109	Bolt	TB3 / 4 * 2.5 / 32B
34	Bolt	TB14*85B	110	Bolt	TB3 / 4 * 2.7 / 16B
35	Bolt	TB16*48B	111	Bolt	TB3/4*3.9/64B
36	Bolt	TB16*53B	112	Bolt	TB3/4*3.5/8B
37	Bolt	TB16*182B	113	Bolt	TB3/4*3.57/64B
38	Bolt	TB18*55B	114	Bolt	TB3/4*5.1/2B
39	Bolt	TB18*57B	115	Bolt	TB5/8*1.1/2B
40	Bolt	TB18*59B	116	Bolt	TB5 / 8 * 1.31 / 32B
41	Bolt	TB18*60B	117	Bolt	TB5/8*1.3/4B
42	Bolt	TB19*69B	118	Bolt	TB5/8*1.35/36B
43	Bolt	TB19*98B	119	Bolt	TB5 / 8 * 48B-GET
44	Bolt	TB20*55B/WB	120	Bolt	TB5/8*2.19/32B
45	Bolt	TB20*56WB	121	Bolt	TB5/8*2.3/32B
46	Bolt	TB20*60B(TST)	122	Bolt	TB5/8*2B
47	Bolt	TB20*60B(英文)	123	Bolt	TB5/8*2.5/32B
48	Bolt	TB20*63B	124	Bolt	TB5/8*2.7/64B
49	Bolt	TB20*62B	125	Bolt
50	Bolt	TB20 * 63B-CTP	126	Bolt	TB5/8*2.7/8B
51	Bolt	TB20*65B	127	Bolt	TB5/8*3B
52	Bolt	TB20*68B	128	Bolt	TB5/8*3.1/2B
53	Bolt	TB20*105B	129	Bolt	TB5/8*3.1/4B
54	Bolt	TB20*117B	130	Bolt	TB5/8*3.3/8B
55	Bolt	TB20.5 * 55B	131	Bolt
56	Bolt	TB22*56WB	132	Bolt	TB5/8*3.9/16B
57	Bolt	TB22*59B	133	Bolt	TB5/84.516B
58	Bolt	TB22*65B	134	Bolt	TB7 / 8 * 2.21 / 32B
59	Bolt	TB22*67B	135	Bolt	TB7 / 8 * 3.11 / 32B
60	Bolt	TB22*70B	136	Bolt
61	Bolt	TB22*73B	137	Bolt	TB7/8*3.13/32B
62	Bolt	TB22 * 73B-CTP	138	Bolt	TB7 / 8 * 3.13 / 32B-CTP
63	Bolt	TB22*115B	139	Bolt	TB7/8*3.25/32B
64	Bolt	TB241.5129B	140	Bolt	TB7/8*3.27/64B
65	Bolt	TB24*65B	141	Bolt	TB7/8*3.3/4B
66	Bolt	TB24*67B	142	Bolt	TB7/8*4.27/32B
67	Bolt	TB24*75WB	143	Bolt	TB7/8*4.3/4B
68	Bolt	TB24 * 76.2B	144	Bolt	TB7/8*5B
69	Bolt	TB24*81B	145	Bolt	TB7 / 8 * 5,5 / 64B-CTP
70	Bolt	TB24*79B	146	Bolt	TB9/16*1.5/8B
71	Bolt	TB27*82B	147	Bolt	TB9/16*1.15/16B
72	Bolt	TB27*90B	148	Bolt	TB9/16*3B
73	Bolt	TB272150B	149	Bolt	TB9/16*2.7/8B
74	Bolt	TB271.5154B	150	Bolt	3/4-10*190.3=CTP
75	Bolt	TB3/4*57B	151	Bolt	SQ3 / 4 * 2.1 / 8B-CTP
76	Bolt	TB7 / 8-14 * 129	152	Bolt	3 / 4-16 * 91-CTP