直角管接头制坯工艺的改进

• 作 者: 樊家邦
• 机 构: 合肥矿山机器厂,
• 出 处: 锻压机械
• 发表日期: 1970年01期
• 关键词: 制坯 胎模锻造 锻造成形 锻成 气锤工 端压 料头 弯曲模 熟练技工 极简单

我厂生产直角管接头(图1),数量很大,是用胎模锻造的,由制坯、胎模锻造成形和切边三个工序完成。过去,制坯的方法一直是用Φ35×47的料锻成方块,然后压深(图2),将一端压下,延伸,切去料头。这样做的结果是费工费料,特别是占用气锤工时多,严重影响了生产。

I plant the production of right-angle pipe joints (Figure 1), a large number, is forging with a fetal die from the blank, forging die-forming and trimming the completion of the three processes. In the past, the billet method has been forged into pieces with a Φ35x47 material and then pressed down (Fig. 2) to depress, extend and cut the material head. The result of this is that it takes a lot of manpower and labor, especially occupying more man-hours, which seriously affect the production.