Gong Kong Bearing Group Limited

Rulman dizayni turli xil ilovalar, masalan, avtomobil va sanoat uskunalari o'rtasida qanday farq qiladi?

Oct 30, 2023

Rulman dizayni u ishlatiladigan dasturga qarab juda farq qiladi. Asosiy farqlardan biri bu avtomobil podshipniklari va sanoat uskunalarida ishlatiladigan podshipniklar o'rtasidagi.

 

Avtomobil podshipniklari ixcham va engil bo'lgan holda past ishqalanish bilan yuqori tezlikni boshqarish uchun mo'ljallangan. Ular kundalik foydalanishning doimiy aşınmasına, shuningdek, haddan tashqari harorat va qattiq tebranishlarga dosh berishlari kerak. Ushbu rulmanlar odatda po'latdan yoki boshqa qotishmalardan tayyorlanadi va ko'pincha ularni axloqsizlik va qoldiqlardan himoya qilish uchun muhrlar yoki qalqonlar kabi xususiyatlarni o'z ichiga oladi. Bundan tashqari, avtomobil podshipniklarida ishlatiladigan moylash materiallari yuqori haroratli muhitda optimal ishlashni ta'minlash uchun mo'ljallangan.

 

Bundan farqli o'laroq, sanoat rulmanlari odatda kattaroqdir va og'irroq yuklarni va yuqori haroratlarni boshqarish uchun mo'ljallangan. Ular optimal ishlashni ta'minlash uchun yog 'tumanlari yoki jet moylash kabi murakkabroq moylash tizimlarini talab qilishi mumkin. Ushbu podshipniklar qurilish texnikasi, qishloq xo'jaligi texnikasi, tog'-kon uskunalari va boshqalarni o'z ichiga olgan keng turdagi uskunalarda qo'llaniladi. Ular ko'pincha keramika kabi maxsus materiallardan tayyorlanadi, ular yuqori korroziyaga chidamlilik va chidamlilikni ta'minlaydi.

 

Rulman dizayniga ta'sir qilishi mumkin bo'lgan yana bir omil - u ishlatiladigan maxsus dastur. Misol uchun, shamol turbinasidagi podshipniklar yuqori momentli yuklarni ko'tarish uchun mo'ljallangan bo'lishi kerak, aerokosmik dasturda ishlatiladiganlar esa xavfsizlik qoidalariga rioya qilish uchun qattiq og'irlik va o'lcham cheklovlariga javob berishi kerak.

 

Avtomobil va sanoat podshipniklari o'rtasida juda ko'p farqlar mavjud bo'lsa-da, ikkala tur ham uskunaning uzluksiz ishlashini ta'minlashda muhim rol o'ynaydi. Muayyan dasturning ehtiyojlariga moslashish va maxsus materiallar va dizaynlardan foydalangan holda, rulman ishlab chiqaruvchilari o'z mahsulotlarining keng sharoitlarda ishonchli ishlashini ta'minlashi mumkin.

 

Masalan:

 

Rulman qismi raqami hajmi (mm)
LM769340dwa/LM769310 418x571.5x336.55
EE261650D/262450/262450XD 419.1x622.3x317.5
NP815821% 2fNP359748/NP761158 420x620x355
LM869449DGW/LM869410/ LM{2}}CD 431.8x571.5x279.4
EE239172DW/239227/239228XD 431.8x571.5x279.4
LM769349DW% 2fLM769310/LM769310D 431.8x571.5x336.55
EE931170D% 2f931250/ 931251XD 431.8x635x355.6
NP891819/NP241954/NP627036 431.8x635x355.6
EE736173D/736238/736239D 432.003x609.524x317.5
NP460063/NP369269/NP112080 440x580x360
NP834407/NP402991/NP677830 440x650x353.5
m270749dgw/m270710/m270710CD 447.675x635x463.55
m270449dw/m270410/m270410D 449.949x594.949x368
m270448dgw/m270410/m270410D 449.948x594.949x368
nP720022/nP720023 450x595x415
ee425176d/425299/425299D 456.794x761.873x527.05
ee671798d/672873/672875D 457.073x730.148x419.1
l770847dgw/l770810/l770810D 457.2x596.9x279.4
n nP129155/nP344631/nP820547 457.2x596.9x279.4
ee244181d/244235/244236CD 457.2x596.9x279.4
ee737179d/737260/737261D 457.2x660.4x 323.85
ee423181Xd% 2f423296/423296D 457.2x749.808x444.5
m271149dgw/m271110/ m271110CD 459.949x624.924x421
Jl770549dgw/Jl770510/Jl770510CD 460x586x266
NP051296% 2f NP782588 460x590x360
NP269618 % 2fNP897314 475x600x368
JM171649dgw% 2f JM171610 475x620x380
Jlm371942dg /Jlm371914/ Jlm371914w 475x620x380
m272749dgw % 2fm272710/ m272710cd 479.425x679.45x495.3
lm272249dgw/ lm272210 /lm272210cd 482.6x615.95x330.2
nP907965 % 2fnP889064 482.6x615.95x419.25
m272449dw /m272410 482.6x635x421
m272647dgw % 2fm272610/m272610d 482.6x647.7x417.512
lm272345dgw/lm272315/lm272316 482.6x615.95x500
ee640193d/640260/640261cd 488.95x660.4x361.95
n nP323192/nP335700/nP589146 488.95x679.45x444.5
lm772749dgw/lm772710/lm772710cd 489.026x634.873x320.675
ee243193d/243250/243251d 489.026x634.873x320.675
Rulman qismi raqami hajmi (mm)
LM769340dwa% 2fLM769310 418x571.5x336.55
EE261650D/262450/262450XD 419.1x622.3x317.5
NP815821% 2fNP359748/NP761158 420x620x355
LM869449DGW/LM869410/ LM{2}}CD 431.8x571.5x279.4
EE239172DW/239227/239228XD 431.8x571.5x279.4
LM769349DW% 2fLM769310/LM769310D 431.8x571.5x336.55
EE931170D% 2f931250/ 931251XD 431.8x635x355.6
NP891819/NP241954/NP627036 431.8x635x355.6
EE736173D/736238/736239D 432.003x609.524x317.5
NP460063/NP369269/NP112080 440x580x360
NP834407/NP402991/NP677830 440x650x353.5
m270749dgw/m270710/m270710CD 447.675x635x463.55
m270449dw/m270410/m270410D 449.949x594.949x368
m270448dgw/m270410/m270410D 449.948x594.949x368
nP720022/nP720023 450x595x415
ee425176d/425299/425299D 456.794x761.873x527.05
ee671798d/672873/672875D 457.073x730.148x419.1
l770847dgw/l770810/l770810D 457.2x596.9x279.4
n nP129155/nP344631/nP820547 457.2x596.9x279.4
ee244181d/244235/244236CD 457.2x596.9x279.4
ee737179d/737260/737261D 457.2x660.4x 323.85
ee423181Xd% 2f423296/423296D 457.2x749.808x444.5
m271149dgw/m271110/ m271110CD 459.949x624.924x421
Jl770549dgw/Jl770510/Jl770510CD 460x586x266
NP051296% 2f NP782588 460x590x360
NP269618 % 2fNP897314 475x600x368
JM171649dgw% 2f JM171610 475x620x380
Jlm371942dg /Jlm371914/ Jlm371914w 475x620x380
m272749dgw % 2fm272710/ m272710cd 479.425x679.45x495.3
lm272249dgw/ lm272210 /lm272210cd 482.6x615.95x330.2
nP907965 % 2fnP889064 482.6x615.95x419.25
m272449dw % 2fm272410 482.6x635x421
m272647dgw % 2fm272610/m272610d 482.6x647.7x417.512
lm272345dgw/lm272315/lm272316 482.6x615.95x500
ee640193d/640260/640261cd 488.95x660.4x361.95
n nP323192/nP335700/nP589146 488.95x679.45x444.5
lm772749dgw/lm772710/lm772710cd 489.026x634.873x320.675
ee243193d/243250/243251d 489.026x634.873x320.675
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