用薄钢板冷压成型的各种零件,都有毛边。各种畸形弯曲的不规则冷压件,要去掉毛边很不容易,如图1所示165F柴油机导风罩,它的毛边既不好剪,又不好切,一般只好用手工錾锯、锉等方法,去掉毛边。这样既费劳力,工效又低,质量差,成本高。为此,设计制造了一台简易切边机,并采用“一尖双刃”的三角形切刀进行去毛边。经实践证明,效果较好。切边机结构如图2所示。机形与龙门刨床相似。切刀4 Cold-formed sheet with a variety of parts, have burrs. A variety of abnormal bending irregular cold parts, to remove the flash is not easy, as shown in Figure 1 165F diesel engine windshield, and its burr neither good cut, not good cut, generally had to use manual saw, filing And other methods, remove the flash. This labor-intensive, low ergonomics, poor quality, high cost. To this end, the design and manufacture of a simple trimming machine, and the use of “a sharp double-edged” triangular knife for deburring. Proved by practice, the effect is better. Edge trimming machine structure shown in Figure 2. Machine and planer similar. Cutter 4