Нима сегмент бўлт?
Сегмент бўлт усулан машиналарда, хусусан кир ёрдамIDA ташовчи ва бульдозерларда ишлатиладиган жиҳоз турлиги. Унинг мақсади трэк цепни бирга босиш учун дизайн лангани.
D475 сегмент бўлт&бутунча
Олчами: M30×120мм
Og'irlik: 1.24KG
Daraja: 12.9
Material:40Cr
Bolt qismi No.: 198-27-32231
Kamaz bolt va nut standart o'lchamlari kamazning turini va modelini asosan o'zgartirishi mumkin. M12, M16, M20 va M24 kabi o'lchamlar umumiy hisoblanadi.
Qadam-1: Hamyonga tekshirish va saqlash
Bolt uchun hamyon dasturchi tomonidan ishlatiladigan maqsadga qarab tanlanadi. Ishtirok etilgan material tekshiriladi va so'njilik shakllanishi oldini olish va mos saqlash joyini belgilash uchun to'g'ri saqlash joyi aniqlanishi kerak.
Qadam-2: Ishtimalni davom ettirilmagan bolt ishlab chiqarish
Ushbu bosqichda asosan qayma va formalash metodlari ishlatiladi. Boshqa usullar ham ishlatilishi mumkin:
1. Sintering
2. Prototip yaratish (Tez)
Bosqich-3: CNC mashinaviy ishi
Qisim formalash/qayma orqali ishlab chiqilgan so'ng, u biroralikda CNC orqali kerakli o'lchamga yetkaziladi.
Bu yerda amalga oshiriladigan operatsiyalar quyidagilar: belgilash, to'g'ri qo'yish, chizish.
Jarayon-4: Issiq muammosi
Issiq muammosi mashinaga nazoratdan so'ng amalga oshiriladi, shunga asosan tutqichlarni kuchliroq qilish uchun. Kengaytirish va temperirovka operatsiyalari amalga oshiriladi.
Birinchi sirt, bolt 850-900°C gacha issiqlovchan va keyin sochish vositalarida sochib olinadi.
Ikkinchi sirt, juda kengaygan bolt niyoza turini kamaytirish uchun qayta issiqlovchan, shunday qilib bolt kuchli qoladi. Qayta issiqlov ishqaydagi kengayishni oldini olmoqda.
Qadam-5: Sirt tozalash
Keyingi bosqich sirt tozalash jarayoni. Umumiy holatda, sirtning yengilishi standartiga muvofiq bo'lgan holda musur qilish jarayoni amalga oshiriladi.
Qadam-6: Isliq bosish
Sirt tozalash jarayonidan so'ng, ikki kalib orqali isliq bosiladi. Biri o'zgarmas va boshqisi harakat etuvchi kalib hisoblanadi, u aslida boltlarga bosim qiladi va ishliqlar yaratadi.
Qadam-7: To'qirqish
Ishlakni bosqichidan so'ng, boltlar va vitazilgan stavkalar qurush va koroziya oldida saqlash uchun to'ya bilan to'langan. Bolt to'yasi uchun yaxshi misok masalan, geometrik to'ya, bu boltlar SST (Tuzli Tuman Testi) uchun soatlar soniga qarab sinab olinadi.
To'ya kalinligini aniqlash uchun FISCHERSCOPE nomli mashina ishlatiladi, shuningdek boshqa kalinlik o'lchovchi asboblar ham, masalan, to'ya kalinlik o'lchovchi.
8-qadam: Forma, Kattalik va Funksiya uchun tekshirish:
Barcha jarayonlar yakunlangandan so'ng, oxirgi holatda qism tekshirishga o'tkaziladi. U quyidagilarga mos kelishi kerak
1.Tork testi, SST
2. Bolt bilan o'rnatish
3. Chiziqcha qurol kuchi (Chiziqcha Charpy sinovi)
4. Sirtlangan qurollar testi (% bolt uzayishi)
5. Boltning ichki sertligi
6. To'qimlash ticklari
Xabar joylashuvini o'lchash va boshqalar.
| Yo'q | Nomi | O'lcham | Yo'q | Nomi | O'lcham |
|---|---|---|---|---|---|
| 1 | Tugma | TB12NS | 77 | Bolg'a | TB30*96B |
| 2 | Tugma | TB14NH | 78 | Bolg'a | TB30*168B |
| 3 | Tugma | TB14NS | 79 | Bolg'a | TB1/2*1.1/2B |
| 4 | Tugma | TB16NS | 80 | Bolg'a | TB1/2*1.57/64B |
| 5 | Tugma | TB18NS | 81 | Bolg'a | TB1*2.15/16B |
| 6 | Tugma | TB19NS | 82 | Bolg'a | TB1.3/8*5B |
| 7 | Tugma | TB20NS(28S) | 83 | Bolg'a | TB1*3.13/16B |
| 8 | Tugma | TB20NS(30S) | 84 | Bolg'a | TB1*3.35\/64B |
| 9 | Tugma | TB20NS-30S25H-GETT | 85 | Bolg'a | TB1*3.3/16B |
| 10 | Tugma | TB22NS | 86 | Bolg'a | TB1*4.27/32B |
| 11 | Tugma | TB24NS | 87 | Bolg'a | TB1*4.52/64B |
| 12 | Tugma | TB24NH | 88 | Bolg'a | TB1*5.53/64B |
| 13 | Tugma | TB27NH | 89 | Bolg'a | TB1*5.9/16B |
| 14 | Tugma | TB27NS | 90 | Bolg'a | TB1.1/4*7B |
| 15 | Tugma | TB27NU) | 91 | Bolg'a | TB1.1/4*4.9/16B-CTP |
| 16 | Tugma | TB30NU | 92 | Bolg'a | TB1.1/8*3.25/32B |
| 17 | Tugma | TB1NU | 93 | Bolg'a | TB1.1/8*3.39/64WB |
| 18 | Tugma | TB1NS | 94 | Bolg'a | TB1.1/8*4.13/32B |
| 19 | Tugma | TB1/2NS | 95 | Bolg'a | TB1.1/4*4.9/16B |
| 20 | Tugma | TB1/2NT | 96 | Bolg'a | TB1.1/8*5.15/32B |
| 21 | Tugma | TB1.1/8NU | 97 | Bolg'a | TB1.1/8*5.9/32B |
| 22 | Tugma | TB3\/4NS | 98 | Bolg'a | TB1.1/8*6.29/64B |
| 23 | Tugma | TB5/8NH | 99 | Bolg'a | TB3⁄4*2.13⁄32B |
| 24 | Tugma | TB5/8NS | 100 | Bolg'a | TB3/4*2.13/64B |
| 25 | Tugma | TB7/8NS | 101 | Bolg'a | TB3/4*2.3/8B |
| 26 | Tugma | 102 | Bolg'a | TB3/4*2.3/4B | |
| 27 | Tugma | TB7/8NU | 103 | Bolg'a | TB3/4*4.1/8B |
| 28 | Tugma | TB9/16NH-CTP | 104 | Bolg'a | TB3/4*4.9/64B |
| 29 | Tugma | TB9/16NS | 105 | Bolg'a | TB3/4*57B |
| 30 | Bolg'a | TB12*40B | 106 | Bolg'a | TB3/4*67B |
| 31 | Bolg'a | TB14*35B | 107 | Bolg'a | TB3/4*74B |
| 32 | Bolg'a | TB14*45B | 108 | Bolg'a | TB3/4*2.35/64B |
| 33 | Bolg'a | TB14*48B | 109 | Bolg'a | TB3/4*2.5/32B |
| 34 | Bolg'a | TB14*85B | 110 | Bolg'a | TB3/4*2.7/16B |
| 35 | Bolg'a | TB16*48B | 111 | Bolg'a | TB3/4*3.9/64B |
| 36 | Bolg'a | TB16*53B | 112 | Bolg'a | TB3/4*3.5/8B |
| 37 | Bolg'a | TB16*182B | 113 | Bolg'a | TB3/4*3.57/64B |
| 38 | Bolg'a | TB18*55B | 114 | Bolg'a | TB3/4*5.1/2B |
| 39 | Bolg'a | TB18*57B | 115 | Bolg'a | TB5/8*1.1/2B |
| 40 | Bolg'a | TB18*59B | 116 | Bolg'a | TB5/8*1.31/32B |
| 41 | Bolg'a | TB18*60B | 117 | Bolg'a | TB5/8*1.3/4B |
| 42 | Bolg'a | TB19*69B | 118 | Bolg'a | TB5/8*1.35/36B |
| 43 | Bolg'a | TB19*98B | 119 | Bolg'a | TB5/8*48B-GETT |
| 44 | Bolg'a | TB20*55B/WB | 120 | Bolg'a | TB5/8*2.19/32B |
| 45 | Bolg'a | TB20*56WB | 121 | Bolg'a | TB5/8*2.3/32B |
| 46 | Bolg'a | TB20*60B (TST) | 122 | Bolg'a | TB5/8*2B |
| 47 | Bolg'a | TB20*60B (inglizcha) | 123 | Bolg'a | TB5/8*2.5/32B |
| 48 | Bolg'a | TB20*63B | 124 | Bolg'a | TB5/8*2.7/64B |
| 49 | Bolg'a | TB20*62B | 125 | Bolg'a | |
| 50 | Bolg'a | TB20*63B-CTP | 126 | Bolg'a | TB5/8*2.7/8B |
| 51 | Bolg'a | TB20*65B | 127 | Bolg'a | TB5/8*3B |
| 52 | Bolg'a | TB20*68B | 128 | Bolg'a | TB5/8*3.1/2B |
| 53 | Bolg'a | TB20*105B | 129 | Bolg'a | TB5/8*3.1/4B |
| 54 | Bolg'a | TB20*117B | 130 | Bolg'a | TB5/8*3.3/8B |
| 55 | Bolg'a | TB20.5*55B | 131 | Bolg'a | |
| 56 | Bolg'a | TB22*56WB | 132 | Bolg'a | TB5/8*3.9/16B |
| 57 | Bolg'a | TB22*59B | 133 | Bolg'a | TB5/8*4.5*16B |
| 58 | Bolg'a | TB22*65B | 134 | Bolg'a | TB7/8*2.21/32B |
| 59 | Bolg'a | TB22*67B | 135 | Bolg'a | TB7/8*3.11/32B |
| 60 | Bolg'a | TB22*70B | 136 | Bolg'a | |
| 61 | Bolg'a | TB22*73B | 137 | Bolg'a | TB7/8*3.13/32B |
| 62 | Bolg'a | TB22*73B-CTP | 138 | Bolg'a | TB7/8*3.13/32B-CTP |
| 63 | Bolg'a | TB22*115B | 139 | Bolg'a | TB7/8*3.25/32B |
| 64 | Bolg'a | TB24*1.5*129B | 140 | Bolg'a | TB7/8*3.27/64B |
| 65 | Bolg'a | TB24*65B | 141 | Bolg'a | TB7/8*3.3/4B |
| 66 | Bolg'a | TB24*67B | 142 | Bolg'a | TB7/8*4.27/32B |
| 67 | Bolg'a | TB24*75WB | 143 | Bolg'a | TB7/8*4.3/4B |
| 68 | Bolg'a | TB24*76.2B | 144 | Bolg'a | TB7/8*5B |
| 69 | Bolg'a | TB24*81B | 145 | Bolg'a | TB7/8*5.5/64B-CTP |
| 70 | Bolg'a | TB24*79B | 146 | Bolg'a | TB9/16*1.5/8B |
| 71 | Bolg'a | TB27*82B | 147 | Bolg'a | TB9/16*1.15/16B |
| 72 | Bolg'a | TB27*90B | 148 | Bolg'a | TB9/16*3B |
| 73 | Bolg'a | TB27*2*150B | 149 | Bolg'a | TB9/16*2.7/8B |
| 74 | Bolg'a | TB27*1.5*154B | 150 | Bolg'a | 3/4-10*190.3=CTP |
| 75 | Bolg'a | TB3/4*57B | 151 | Bolg'a | SQ3/4*2.1/8B-CTP |
| 76 | Bolg'a | TB7/8-14*129 uzun | 152 | Bolg'a | 3/4-16*91-CTP |
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