The common problems encountered by the blade:

21 5月 2018 | 没有评论 | posted by admin | in Article

The blade has a gap;

1 The cutting machine did not perform idling for 5 minutes and started working.

2 The diameter of the element foot is too large. It can be handled by adjusting the angle of the cutting edge. The specific angle should be determined according to the diameter of the element foot.

The components are cut continuously;

1) The scores of the legs or parts of the entire PCB are clear. Check whether the thickness and material of the PCB are caused by the PCB deformation during high-temperature soldering.

2 The distance between the track and the blade can be adjusted small.

3 if the blade is used for a long time, a small gap appears, but not worn.

The blade is beating during operation

18 5月 2018 | 没有评论 | posted by admin | in Article

1 Check that the blade installation is in place.

2 Inspect the working surface of the cutting machine for debris.

3 Check the clearance between the inner diameter and the rotating shaft.

The basic type of tooth cutter

17 5月 2018 | 没有评论 | posted by admin | in Article

The tooth profile cutter is a special tool for milling the forming surface of the workpiece. Its blade shape is calculated based on the profile of the workpiece. It has a high productivity, and can ensure the interchangeability of the shape and size of the workpiece. Therefore, it is widely used. Forming cutter can be divided into two kinds of teeth and sharp teeth according to the back shape.
1. Tip-Shaped Milling Cutter: The tine-forming cutter has a large number of teeth and a reasonable relief angle, which makes the cutting light and smooth, the machining surface quality is good, and the milling cutter life is high. However, sharp teeth forming cutters require special dies or grinding on the back of a CNC tool grinder. The sharpening process is complicated. Therefore, a simple blade-shaped forming cutter is generally made into a sharp tooth shape.
2. Tooth profile cutter: The back of the teeth is formed by a radial cut so that it has a profiled blade relief angle. After the tool is reground along the rake face, the shape of the cutting edge can be ensured. Therefore, the tooth structure is generally used in production, and only the sharp tooth structure is used in mass production.