Transport zanjiri - Dia 20mm NACM 70-darajali transport zanjirlari
Turkum
Ilova
Tegishli mahsulotlar
Zanjir parametri
SCIC Grade 70 (G70) yuk tashish zanjirlari NACM standartlariga muvofiq amalga oshiriladi. Zanjirli bog'lamlar yaxshi mo'ljallangan / kuzatilgan payvandlash va issiqlik bilan ishlov berish zanjirning mexanik xususiyatlarini, shu jumladan bog'lash qobiliyatini, chidamlilik kuchini, uzilish kuchi, cho'zilish va qattiqlikni ta'minlaydi. To'liq tekshirish va sinovlar zanjirli partiyada qo'llaniladi.
G70 transport zanjirlari tozalik, engillik, mustahkamlik va ishonchlilik afzalliklariga ega va shuning uchun transport va yuk tashish sanoati bilan bog'liq yuklarni himoya qilish uchun juda mos keladi.
Biz zanjirlarni iste'molchi uzunligiga qarab ushlab turuvchi ilgaklar va boshqa komponentlar bilan ta'minlay olamiz.
1-rasm: 70-darajali zanjir zanjiri o'lchamlari
1-jadval: 70-darajali (G70) zanjir o'lchamlari, NACM
Nominal zanjir kattaligi d | Material diametri | Ichki uzunlik p (maksimal) | Ichki kenglik W1 (min.) | ||||
in | mm | in | mm | in | mm | in | mm |
1/4 | 7.0 | 0,281 | 7.0 | 1.24 | 31.5 | 0,38 | 9.8 |
5/16 | 8.7 | 0,343 | 8.7 | 1.29 | 32.8 | 0,44 | 11.2 |
3/8 | 10.0 | 0,406 | 10.3 | 1.38 | 35,0 | 0,55 | 14.0 |
7/16 | 11.9 | 0,468 | 11.9 | 1.64 | 41.6 | 0,65 | 16.6 |
1/2 | 13.0 | 0,531 | 13.5 | 1.79 | 45.5 | 0,72 | 18.2 |
5/8 | 16.0 | 0,630 | 16.0 | 2.20 | 56,0 | 0,79 | 20.0 |
3/4 | 20.0 | 0,787 | 20.0 | 2.76 | 70,0 | 0,98 | 25.0 |
Eslatma: diametri bardoshlik: -7%; katta hajmdagi materialdan foydalanish mumkin.
2-jadval: 70-darajali (G70) zanjir mexanik xususiyatlari, NACM
Nominal zanjir kattaligi d | Ish yuki Limit (maksimal) | Tasdiqlash testi (min.) | Minimal sindirish kuchi | ||||
in | mm | funt | kg | funt | kN | funt | kN |
1/4 | 7.0 | 3150 | 1430 | 6300 | 28.0 | 12600 | 56,0 |
5/16 | 8.7 | 4700 | 2130 | 9400 | 41.8 | 18800 | 83.6 |
3/8 | 10.0 | 6600 | 2990 | 13200 | 58.7 | 26400 | 117.4 |
7/16 | 11.9 | 8750 | 3970 | 17500 | 77.8 | 35000 | 155.4 |
1/2 | 13.0 | 11300 | 5130 | 22600 | 100.4 | 45200 | 200.8 |
5/8 | 16.0 | 15800 | 7170 | 31600 | 140.4 | 63200 | 280.8 |
3/4 | 20.0 | 24700 | 11200 | 49400 | 219.6 | 98800 | 439.2 |
Eslatma: sinish kuchi sinovining sinishida uzayish min. 15%