Rulman muammolarini bartaraf etish va diagnostika qilish haqida gap ketganda, muammoga ijobiy munosabatda bo'lish va barcha mumkin bo'lgan sabablarni sinchkovlik bilan tekshirishga tayyor bo'lish muhimdir. Rulman muammolarini aniqlash va hal qilish uchun quyidagi qadamlarni bajarish kerak:
1. Alomatlarni aniqlang: rulman muammolarini tashxislashda birinchi qadam simptomlarni aniqlashdir. Bunga ortiqcha shovqin, tebranish yoki issiqlik kiradi. Vaqt o'tishi bilan alomatlardagi har qanday naqsh yoki o'zgarishlarga e'tibor bering.
2. Soqol bor-yo'qligini tekshirib ko'ring: Yomon moylash rulman etishmovchiligining eng keng tarqalgan sabablaridan biridir. Soqol tizimini tekshiring va moylashning to'g'ri turi va miqdori ishlatilganligiga ishonch hosil qiling.
3. Rulmanni tekshiring: podshipnikni zang, chuqurlik yoki yoriqlar kabi aşınma yoki shikastlanish belgilari uchun vizual tekshiring. Metall talaş yoki rang o'zgarishi belgilarini qidirish uchun chiroqdan foydalaning.
4. Rulmanni o'lchash: rulmanni o'lchash uchun mikrometr yoki terish ko'rsatkichidan foydalaning va o'lchovlarni ishlab chiqaruvchining texnik xususiyatlari bilan taqqoslang. Agar rulman bardoshli bo'lmasa, uni almashtirish kerak bo'lishi mumkin.
5. Korpusni tekshiring: Korpusda yoriqlar yoki buzilishlar kabi eskirish yoki shikastlanish belgilarini tekshiring. Korpusning to'g'ri tekislanganligiga va ortiqcha o'yin yoki harakat yo'qligiga ishonch hosil qiling.
6. Milni tekshiring: Xuddi shunday, milni eskirish yoki shikastlanish belgilari uchun tekshiring. Milning to'g'ri va to'g'ri tekislanganligiga ishonch hosil qiling.
7. Ilovani ko'rib chiqing: Nihoyat, rulmanning qo'llanilishi va ishlash shartlarini ko'rib chiqing. Muammoga hissa qo'shishi mumkin bo'lgan noodatiy stresslar yoki yuklar bormi? Rulmanning ishlashini yaxshilash uchun biron bir o'zgartirish kiritilishi mumkinmi?
Xulosa qilib aytganda, rulmanlar bilan bog'liq muammolarni bartaraf etish va diagnostika qilish sabr-toqat, tafsilotlarga e'tibor va barcha mumkin bo'lgan sabablarni o'rganishga tayyorlikni talab qiladi. Ushbu bosqichlarni bajarish orqali siz muammoning asosiy sababini aniqlashingiz va uni hal qilish uchun choralar ko'rishingiz mumkin, bu esa rulmanlaringizning maksimal ishlashi va uzoq umr ko'rishini ta'minlaydi.
| rulman raqami | hajmi mm | rulman raqami | hajmi mm |
| HCB7019-C-2RSD-T-P4S-UL | 95x145x24 | NN3038-AS-KM-SP | 190x290x75 |
| HCB7206-E-2RSD-T-P4S-UL | 30x62x16 | NN3040-AS-KM-SP | 200x310x82 |
| HC7010-EDLR-T-P4S-UL | 50x80x16 | NN3026-AS-KM-SP | 130x200x52 |
| HCB71940-ET-P4S-UL | 200x280x38 | NN3018-D-TVP-SP-XL | 90x140x37 |
| HCB71900-CT-P4S-UL | 10x22x6 | NN3020-D-TVP-SP-XL | 100x150x37 |
| HCB7206-C-2RSD-T-P4S-UL | 30x62x16 | NN3011-D-TVP-SP-XL | 55x90x26 |
| M7016-ET-P4S-UL-XL | 80x125x22 | N{{0}PVPA1-SP | 105x160x26 |
| M7016-C-2RSD-T-P4S-UL-XL | 80x125x22 | N{{0}PVPA1-SP | 110x170x28 |
| M71912-C-2RSD-T-P4S-UL-XL | 60x85x13 | HCN1006-PVPA1-SP | 30x55x13 |
| M71911-E-2RSD-T-P4S-UL-XL | 55x80x13 | HCN1019-PVPA1-SP | 95x145x24 |
| HCB7226-ET-P4S-UL | 130x230x40 | HCN1017-K-PVPA1-SP | 85x130x22 |
| HCB71910-EDLR-T-P4S-UL | 50x72x12 | HCN1024-K-PVPA1-SP | 120x180x28 |
| B71916-E-2RSD-T-P4S-UL | 80x110x16 | N1018-D-TVP-SP-XL | 90x140x24 |
| B71909-E-2RSD-T-P4S-UL | 45x68x12 | N{{0}PVPA1-SP | 55x90x18 |
| B7208-C-2RSD-T-P4S-UL | 40x80x18 | NNU4996-SM-SP | 480x650x170 |
| B7010-CT-P4S-UL | 50x80x16 | NNU4992-SM-SP | 460x620x160 |
| B7010-ET-P4S-UL | 50x80x16 | ZKLN3062-2RS-2AP-XL | 30x62x56 |
| B7014-CT-P4S-UL | 70x110x20 | ZKLN3572-2RS-2AP-XL | 35x72x68 |
| B71903-E-2RSD-T-P4S-UL | 17x30x7 | ZKLN4075-2RS-2AP-XL | 40x75x68 |
| B71900-ET-P4S-UL | 10x22x6 | ZKLN2557-2RS-2AP-XL | 25x57x56 |
| B7206-CT-P4S-UL | 30x62x16 | ZKLN2052-2RS-XL | 20x52x28 |
| NN3014-DK-TVP-SP-XL | 70x110x30 | ZKLN2052-2RS-PE | 20x52x28 |
| NN3015-DK-TVP-SP-XL | 75x115x30 | ZKLN2557-2RS-PE | 25x57x28 |
| NN3016-DK-TVP-SP-XL | 80x125x34 | ZKLN3572-2RS-PE | 35x72x34 |
| NN3019-DK-TVP-SP-XL | 95x145x37 | ZKLN5090-2RS-PE | 50x90x34 |
| NN3022-DK-TVP-SP-XL | 110x170x45 | ZKLN0624-2RS-XL | 6x24x15 |
| N1016-DK-TVP-SP-XL | 80x125x22 | 7602012-2AP-TVP | 12x32x10 |
| N1018-DK-TVP-SP-XL | 90x140x24 | ZKLN90150-2Z-XL | 90x150x55 |
| N1011-DK-TVP-SP-XL | 55x90x18 | ZKLN0624-2Z-XL | 6x24x15 |
| NNU4932-SM-SP | 160x220x60 | ZKLN100160-2Z-XL | 100x160x55 |
| NNU4936-SM-SP | 180x250x69 | ZKLN70120-2Z-XL | 70x120x45 |
| NNU4964-SKM-SP | 320x440x118 | ZKLN50110-2Z-XL | 50x110x54 |
| NNU4968-SKM-SP | 340x460x118 | ZKLN5090-2Z-XL | 50x90x34 |
| NN3028-AS-KM-SP | 140x210x53 | ZKLN3072-2Z-XL | 30x72x38 |
| NN3030-AS-KM-SP | 150x225x56 | 7603050-TVP | 50x110x27 |
