正前角 meaning in English
positive rake angle
positive top front rake
Examples
- Rake angle and senitopping can be made . it is a high effcient cutting tools
并可做成正前角或半切顶是一种高效的齿轮工具 - The hook tooth with a positive rake angle can be used for all kinds of steel , especially for long - chip and hard - to - cut materials , for example construction steel and hardened steel , as well as high alloy materials
带有正前角的钩形齿能用于所有种类的钢材，尤其适用于长片和难以锯切的材料，例如结构钢、粹火钢以及高合金材料。