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Labaad isku xigta oo saa'idka duubista ah

Labaad isku xigta oo saa'idka duubista ah

Sharax Gaaban:

Wareegyada duuban ee duuban ayaa loola jeedaa biraha isdabajooga ee shucaaca leh oo leh rollers. Waxaa jira laba nooc: xagal koonto yar iyo xagal koonto weyn. Xagasha koorta yar yar badanaa waxay qaadataa isku-darka shucaaca iyo axial ee ku saleysan culeyska shucaaca. Waxaa badanaa loo isticmaalaa isticmaalka labalaabka ah iyo dib u dhigista rakibidda. Tartanka gudaha iyo dibedda si gooni ah ayaa loo dhejin karaa Nadiifinta radial iyo axial waa la hagaajin karaa inta lagu jiro rakibidda iyo isticmaalka; Xagasha weyn ee taper-ka badanaa waxay qaadataa isku-darka axial iyo radial ee ku saleysan culeyska foosha. Guud ahaan, looma isticmaalo in lagu qaado culeyska foosha ee saafiga ah kaligiis, laakiin waxaa loo isticmaali karaa in lagu qaado culeyska shucaaca saafi ah marka loo qaabeeyo labo-labo (dhammaadka magac isku mid ah ayaa la geliyaa midba midka kale)


Faahfaahinta alaabta

Calaamadaha alaabta

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
R3 185 (365) 220-250 -30 ~ 120
Al vania EP Dufanka EP1 180 (356) 310-340 Lithium EP Dufan
EP2 185 (365) 265-295 -25 ~ 110
2. Saliid Mobil
Dufanka Mobil 22 192 (378) 274 -40 ~ 120
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

QALABKA

Xarig isku-dhafan oo isku xigta oo keliya ayaa leh giraan banaanka ah, giraanta gudaha iyo xirmooyin roogayaal ah oo la duubay ayaa ah giraan gudaha ah oo ay kuxiran yihiin qafis u eg shaashad. Faraantiga dibedda waa laga sooci karaa giraanta giraanta gudaha. Sida laga soo xigtay ISO ah rullaluistemadka teebabka sita heerka cabbirka dibadda, nooc kasta oo caadiga ah ee rullaluistemadka duubid giraanta dibadda ama shirkii giraanta gudaha waa in ay awoodaan si ay u gaaraan caalami ah oo la mid ah isla giraanta dibadda ama giraanta gudaha isweydaarsiga. Taasi waa, marka lagu daro cabirka iyo dulqaadka giraanta dibedda ee isla moodeelka, oo ay tahay inuu buuxiyo shuruudaha ISO492 (GB307), xagalka koorta iyo dhexroorka koorta qaybaha qaybaha giraanta gudaha waa inay sidoo kale u hoggaansamaan xeerarka la xiriira isweydaarsiga
Guud ahaan, xagasha xargaha ee wadiiqada giraanta banaanka ee iskuxidhka duubista oo hal saf ah ayaa udhaxeeya 10 ° iyo 19 °, kaas oo qaadi kara ficilka isku dhafan ee culeyska foosha iyo xamuulka radial isla waqtigaas. Markay sii weynaato xagasha koorta, ayaa weyneysa awoodda u adkeysiga culeyska foosha Xannibaadaha oo leh xagal balaaran, ku dar B lambarka gadaal, xagasha taabashuna waxay udhaxaysaa 25 ° ~ 29 °, oo qaadi kara culeyska foosha ee weynaada. Intaa waxaa sii dheer, xariijiyeyaal isku dhafan oo isku xigta oo isku dhafan ayaa hagaajin kara cabirka nadiifinta inta lagu jiro hawsha rakibida.
Giraanta banaanka (ama giraanta gudaha) ee rullaluistemadka duubista ah ee safka laba-geesood ah waa gebi ahaanba. Wajiyada dhamaadka yar ee labada siddo ee gudaha (ama siddooyinka dibedda) waa isku mid, oo leh dhejis dhexda ku leh. Fasaxa waxaa lagu hagaajiyaa dhumucda xajmiga. Dhumucda spacer ayaa sidoo kale loo isticmaali karaa si loogu hagaajiyo faragelinta hore ee qaadista rullaluistemadka duub ah oo isku xiga oo laba-saf ah.
Afarta-isku xigta ee mashiinnada duubista. Waxqabadka noocan ah sidasha asal ahaan wuxuu la mid yahay kan taayirrada duubista duubbanka laba-safka ah, laakiin waxay xambaarsantahay xamuul ka sii ballaadhan kuwa ka sii laba-laaban duubista meertada waxayna leedahay xawaare xadka ka yara hooseeya. Waxaa badanaa loo isticmaalaa mashiinada culus.
Multi-shaabadeeyey double iyo afar-saf oo saa'idka rullaluistemadka, ZWZ bixisaa nolosha-dheer, multi-shaabadeeyey double iyo afarta-saf oo biraha rullaluistemadka. Samee naqshad cusub oo shaqsi ahaaneed oo ku saabsan qaadista, beddel habka naqshadeynta dhaqameedka ee saa'idka si buuxda loo xiray, iyo in la qaato nooc cusub oo qaab-dhismeed isku-dubbarid ah oo isku-dhafan xiritaanka iyo ka-hortagga boodhka si loo hagaajiyo saameynta xiritaanka iyo hagaajinta waxqabadka xiritaanka. Marka la barbardhigo saa'idka qaabdhismeedka furan, iskudhaf lakab duuban oo labalaab ah iyo afarta isku xigta oo duub ah ayaa kordhin kara noloshooda 20% ilaa 40% waxayna yareyn karaan isticmaalka saliidaha 80%.


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