Shiinaha isku xigta Double saa'idka saa'idka Warshadaha iyo Warshad

Labaad isku xigta oo saa'idka duubista ah

Double row tapered roller bearings Featured Image

Sharax Gaaban:

Awoodda gawaarida gawaarida isku dhafan ee isku dhafan si ay u qaadaan culeyska xajmiga waxay kuxirantahay xagasha xiriirka, taas oo ah, xagasha wareegga giraanta dibadda. Xagalka sii weynaanayaa, ayaa sii weynaanaya awoodda xamuulka xajmiga. Saa'idka duubista ugu duuban ayaa loo adeegsadaa waa xariijiyeyaal duub leh oo isku xigta oo isku xigta. Xaga gawaarida hore ee gaariga, cabbir yar oo labajibbaaran oo isku xigta oo duub ah ayaa loo adeegsadaa. Wareegyada duubista afarta-safafka leh ayaa loo adeegsadaa mashiinnada culus sida qaboojiyeyaasha waaweyn iyo kuwa diidan ee kulul.

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BIRTA

dalka	Shiinaha	USA	Jarmalka	japan
Qaadista Bir No.	GCr15	(ANSI) 52100	(DIN) 100Cr6	(JIS) SUJ2

Shaxda 1

Wareegyada iyo roogayaasha shaashadda CMC waxay ka samaysan yihiin bir-GCr15 oo dhalaalaya kaarboon-chrome sare. (Isbarbardhiga birta nambarka dhalista ee dal kasta. Fiiri Shaxda 1aad.) Baqashada waxaa laga feer-saaray warqad bir ah oo duudduuban oo qabow oo tayo sare leh ama baqashada nylon. qalfoof bir ah.

QIIMEYNTA

Taxanaha	Heerka	Qaadashada Magacaabista Fasalka
Inji	ANSI / ABMA std.19.2	4	2	3	0	00
Mitir	GB / T307.1	0	6X	5	4
	ISO	0	6X	5	4
	ANSI / ABMA std.19.1	K	N	C	B	A
	DIN	0	6X	5	4
	J WAA	0	6X	5	4

Shaxda 2

Xaqiijinta taxanaha inch ayaa lagu kala soocay 4.2.3,0 iyo 00 shan fasal.0,6 / 6X 、 5 iyo 4 ayaa lagu dabaqayaa meerisyada taxanaha mitirka.

Xiriirka fasalada iyo fasalada dulqaadka ISO, iwm, eeg jadwalka 2.

NADIIFIN

Ballaca Dhaawac d mm		Kooxda l		Kooxda 2		Caadi ah		Kooxda 3aad		Kooxda 4aad		Jidka 5
ka badan	ku	min	ugu badnaan	min	ugu badnaan	min	ugu badnaan	min	ugu badnaan	min	ugu badnaan	min	ugu badnaan
-	30	0	10	10	20	20	30	40	50	50	60	70	80
30	40	0	12	12	25	25	40	45	60	60	75	80	95
.40	50	0	15	15	30	30	45	50	65	65	80	90	110
50	65	0	15	15	30	30	50	50	70	70	90	90	120
65	80	0	20	20	40	40	60	60	80	80	110	110	150
80	100	0	20	20	45	45	70	70	100	100	130	130	170

Shaxda 3

Nadiifinta shucaaca ee wazarada cajaladdu waxay u qaybsan tahay lix koox sida ku cad Shaxda 3.
Nadiifinta shucaaca gaarka ah ama shuruudaha nadiifinta axial ayaa la sameyn karaa sida ku xusan amarada.

NADIIFIN

Nooca Dufanka	Maya	Celceliska Dhibcaha C (F)	Barta Shaqada ee 25 ℃ (77 ° F)	Shaqaynta T. C	Faallooyin
1Shell
Alvan iaR Dufan	R2	185 (365)	265-295	-30 ~ 12 (	Dufanka Lithium
Alvan iaR Dufan	R3	185 (365)	220-250	-30 ~ 120	Dufanka Lithium
Al vania EP Dufanka	EP1	180 (356)	310-340		Lithium EP Dufan
Al vania EP Dufanka	EP2	185 (365)	265-295	-25 ~ 110	Lithium EP Dufan
2. Saliid Mobil
Dufanka Mobil	22	192 (378)	274	-40 ~ 120
Dufanka Mobil	EP2	185 (365)	265-295	-25 ~ 110
3.Esso
Andok	C	260 (500)	190-210	-30 ~ 150
Iftiinka	325	190 (374)	280	-55 ~ 120

Shaxda 4

Ujeeddooyinka ugu muhiimsan ee sita saliidda ayaa ah in laga hortago xiriirka macdanta ah ee u dhexeeya xubnayaasha is rogaya, waddooyinka tartanka, iyo qafis, iyo sidoo kale in laga hortago dhalista ka timaadda daxalka iyo xirashada Hawlaha dheeraadka ah waa shaabadaynta iyo qaboojinta qaadista. Dhalista waxaa lagu shubi karaa dufan ama oi, xaaladaha khaaska ah oo leh saliid adag, xulashadoodu waxay kuxirantahay ugu horeyn kala duwanaanta heerkulka, xawaaraha howlgalka, iyo xaaladaha xamuulka ee culeysyada la xiriira.

Dhammaan saliidaha waa in la beddelaa waqti ka waqti maxaa yeelay hantidooda ayaa sii xumaanaysa iyadoo ay ugu wacan tahay gabowga iyo wasakhaynta saliidaha.

Shaqooyinka labada dufan iyo saliidaynta labadaba waxaa lagu bixiyay Jadwalka 4.

NADIIFIN

Maya	Dhalista No.	Cabirka Xuduudaha
		d	D	B	T	C	Kg	Cr	Kor
		mm
1	2558 / 2523D	30.162	69.85	25.357	66.675	57.15	1.1612	122.3	170.3
2	385 / 384D	55	100	21.946	52.388	42.862	1.465	138.9	205.8
3	F15015	41	68	20	40	35	0.43	76.0	119.6
4	F15130	42	80	19	38	38	0.802	95	128.7
5	IR2220	25	52	18.5	37	37	0.365	60.7	78.6
6	IR2221	25	52	21.5	43	43	0.41	60.7	78.6
7	IR2222	25	55	21.5	43	43	0.496	74.5	97.8
8	IR2223	25	52	18.5	37	37	0.365	60.7	78.6
9	JR387037	38	70	18.5	37	37	0,544	64.3	94.9
10	JRM3535A / 65XD	35	65	17.5	35	35	0.508	61.3	87.1
11	JRM3535A / 65XDT	35	65	17.5	35	35	0,533	61.3	87.1
12	JRM3535A / 65XD-T	35	65	17.5	35	35	0,525	61.3	87.1
13	JRM3939 / JRM3968XD	39	68	18.5	37	37	0,522	64.3	94.9
14	T255545	25	55	22.5	45	45	0.5084	66	95.7
15	T255545A	25	55	22.5	45	45	0.5084	66	95.7
16	T255548	25	55	24	48	48	0,5246	66.0	95.7
17	T255548A	25	55	24	48	48	0,5246	66.0	95.7
18	T256045	25	60	22.5	45	45	0.6662	66.0	95.7
19	T256045A	25	60	22.5	45	45	0.6662	66.0	95.7
20	T256248	25	62	24	48	48	0.5941	93.4	125.1
21	T256248A	25	62	24	48	48	0.5941	93.4	125.1
22	T275343	27	53	21.5	43	43	0.4383	52.1	74.8
23	T295337	29	53	18.5	37	37	0.343	52.09	74.8
24	T295337C-V	29	53	18.5	37	37	0.3424	52.09	74.8
25	T306248	30	62	24	48	48	0,5121	93.4	125.1
26	T346437	34	64	18.5	37	37	0,546	72.7	106.3
27	T356437	35	64	18.5	37	37	0,539	72.7	106.3
28	T356437B	35	64	18.5 / 24.1	42.6	37	0.5603	72.7	106.3
29	T356848	35	68	24	48	48	0.7784	96.2	138.2
30	T397237	39	72	18.5	37	37	0.662	73.0	105.0
31	T407237	40	72	18.5	37	37	0.644	73	105
32	T407237A	40	72	18.5	37	37	0.6592	68.1	102.9
33	T408045	40	80	22.5	45	44	0.97	110.3	143
34	T427639	42	76	19.5	39	39	0.76	95.3	133.9
35	T428038	42	80	19	38	38	0.8362	95	128.7
36	T458551	45	85	25.5	51	51	1.2686	99.28	144.7
37	T458551A	45	85	25.5	51	51	1.275	99.3	144.7
38	T478858	47	88	28.75	57.5	57.5	1.4928	126.8	191.9
39	T498448	49	84	24	48	48	1.05	107.2	168.6
40	T508454	50	84	27	54	54	1.178	107.2	168.6
41	U17598111
42	FC41394
43	T549651	54	96	25.5	51	51	1.4402
44	445620	35	65	17.5	35	35	0,512	71.7	100
45	T306251	30	62	51	51	51	0.704	93.4	125.1
46	T408045D	40	80	22.5	45	44	0.97	110.3	143
47	T408045KW	40	80	22.5	45	44	0.97	110.3	143

GUDBINTA

Macluumaadka soo socda waxaa bixiya Kuaiyiyou Automation Selection Encyclopedia.
Isku hagaajinta nadiifinta faasaska Wixii rakibaadda xajmiga wiishashka duubista, waxaad ku isticmaali kartaa lowska hagaajinta joornaalka, dhaqeyaha wax lagu hagaajinayo iyo dunta ku jirta godka kursiga dhalista, ama isticmaal guga isdabamarinta si aad ula qabsato. Xajmiga nadiifinta axial wuxuu la xiriiraa isku habeynta qaadista, masaafada udhaxeysa xargaha, iyo walxaha usheeda dhexe iyo kursiga qaadista, waana lagu go'aamin karaa iyadoo loo eegayo xaaladaha shaqada.
Wareegyada duubista ee xarkaha leh culeysyo sare iyo xawaare sare, marka la hagaajinayo nadiifinta, saamaynta heerkulka kor u kaca ee axial waa in la tixgeliyaa, iyo yareynta nadiifinta ay sababtay kor u kaca heerkulka waa in la qiyaasaa, taas oo ah, nadiifinta axial It waxay u baahan tahay in la hagaajiyo si ay u weynaato.
Xawaaraha hoose iyo gariirka qaadista, rakibaadda-nadiifinta ama rakibaadda preload waa in la qaato. Ujeeddadeedu waa in rollelsyada iyo wadiiqooyinka meeraha lagu duubo ee duuban ay xiriir wanaagsan yeeshaan, isla markaana rarku si siman loo qaybiyo, iyo in laga hortago rollers-yada iyo waddooyinka tartanka inay waxyeeleeyaan gariirka iyo saameynta. Isku hagaajinta ka dib, cabirka nadiifinta axial waxaa lagu hubiyaa tilmaame dial.
Rakibaadda afarta saf oo duub ah oo duuban (rakibidda xargaha duubista):
1. Dhexgalka giraanta gudaha ee afarta-isku xigta ee duubista wadata iyo qoorta duudduuban guud ahaan waa nadiifin. Markaad rakibayso, santuuqa ku rid sanduuqa sidda marka hore, ka dibna geli sanduuqa wax lagu qaato joornaalka.
Faraantiga dibedda ee laba iyo afarta isku xigta ee shaashadda duuban ayaa sidoo kale korsanaya habeyn firfircoon oo leh daloolka sanduuqa dhalista. Marka hore, ku dheji giraan banaanka A sanduuqa wax lagu sido. Ereyga {HotTag} waxaa lagu daabacay giraanta kore, giraanta gudaha, iyo kala-baxayaasha gudaha iyo kuwa bannaanka ah markii ay ka baxayaan warshadda, waana in lagu rakibaa sanduuqa qaata sida ay u kala horreeyaan astaamaha iyo astaamaha. Looma beddeli karo si aan macquul ahayn si looga hortago isbeddelka nadiifinta.
3. Ka dib marka qaybaha oo dhan lagu rakibo sanduuqa wax lagu rito, giraanta gudaha iyo kabaaraha gudaha, iyo giraanta dibedda iyo baalasha dibedda ayaa axially abutted.
4. Cabir baaxadda farqiga u dhexeeya wejiga dhammaadka giraanta dibedda iyo daboolka santuuqa qaata si loo ogaado dhumucda goomaha u dhigma.
Wareegyo badan oo shaabadaysan ayaa isticmaala sumadda sumadda XRS.