高方形和矩形盒的多工序压延过程的工艺计算

• 作 者: В.П.罗曼諾夫斯基 庚联
• 出 处: 金属热处理
• 发表日期: 1958年03期
• 关键词: 工序 工序尺寸 预先计算 工艺规程 相对厚度 各道 工艺计算 盒形件 尺寸 矩形

1 高方形盒的多工序压延制定高方形盒多工序压延的工艺规程在于预先计算压延工序的数量,同时决定各道过渡工序的形状和尺寸。多工序压延方形盒时,过渡工序的形状在大多数情况下为圆筒形,在最后一道或者倒数第二道工序再将圆筒形转为方盒或方筒形。在决定工序数量~*以后,即进行工序尺寸的计算。计算应从倒数第二道工序开始,这一点是异常重要的。

1 high-square box multi-process rolling to develop a high square box Multi-process rolling process is the pre-calculation of the number of rolling process, while determining the shape of the transition process and size. In a multi-process calendered square box, the shape of the transitional process is cylindrical in most cases, and the cylinder is then converted into a square box or square cylinder at the last or last-last step. After determining the number of processes ~ *, the process size calculation is performed. It is extremely important that the calculations begin with the penultimate process.