输送带 带轮最小直径的测定

[中文适用范围]： 第二版取消并取代了第一版（1976 年）。 建立了最小滑轮直径的计算方法。 适用于由橡胶或塑料制成、带有织物或金属骨架的皮带。 不适用于胎体厚度超过 20 毫米的输送带，或层间橡胶或塑料中间层厚度超过 0.8 毫米的输送带，也不适用于用于热产品的耐热输送带100 或温度低于 -40 ℃ 时使用的皮带。 [外文原描述]： This second edition cancels and replaces the first edition (1976). Establishes a method of calculating minimum pulley diameters. Applies to belts made of rubber or plastics with textile or metal carcasses. Is not applicable to belts which have a carcass thickness of more than 20 mm or to those which have intermediate lyers of rubber or plastics of more than 0,8 mm thickness between the plies, and not applies to heat-resistant belts for hot products over 100 °C or to belts in service at temperatures under -40 °C.