钣金工锥体制作的省料下料法

• 作 者: 厚联
• 机 构: 四川省内江市中区科委,
• 出 处: 机械工人.冷加工
• 发表日期: 1989年09期
• 关键词: 展开面 料线 体锥 放置位置 计算推导

钣金工在锥体制作过程中,一般采取扇形下料法(图1)或拼镶下料法(图2)。来取扇形下料法,制成的锥体锥面焊缝规则,但不省料;采取拼镶下料法制作锥体虽较省料,但所制成的锥体锥面焊缝很不规则。为了让制作出来的锥体锥面既能使焊缝规则,而且又节省用料,在这里介绍一种比例拼镶下料法。

Sheet metal workers in the cone production process, the general take the fan cutting method (Figure 1) or spell insert cutting method (Figure 2). To take fan-shaped blanking method, the cone cone made of the rules of the weld, but does not save; to spell insert material production method cone is more than expected, but the cone cone weld is made very rule. In order to make the conical cone produced both to make the rules of the weld, but also to save materials, here a proportional spell cutting method.