我厂十三车间用16Mn板材生产大量各种结构件,这些板材的厚度多在16mm以上,剪床不能剪,用气割切料,割后的板材在热影响区,硬度提高到RC32～36,这样刨边及刨坡口很困难,该车间曾派人去外地学习,但一直未得到解决。最近抓住了主要矛盾,对刨刀的主偏角进行选优。 Our factory thirteen workshop 16Mn plate production of a large number of various structural parts, the thickness of these plates more than 16mm, the shear can not be cut, cutting gas cutting, cutting the plate in the heat-affected zone, the hardness increased to RC32 ~ 36, This planing and planing groove difficult, the workshop was sent to study abroad, but has not been resolved. Recently, we have grasped the main contradiction and selected the main angle of the shaver.