Does your coaxial stripper have a set of "good teeth"?

If we compare a coaxial wire stripping machine to a person, the CPU is its heart, the chip is its brain, and the wire stripping machine blade is its teeth. There is an advertising slogan that goes, 'Good teeth, good appetite, delicious food.' When it comes to the wire stripping machine body, it means that the blade is good, processed well, and efficient. However, if the teeth are not good, we have toothpaste, and the wire stripping machine blade does not have toothpaste. So our goal is to find a good pair of teeth for the wire stripping machine. To get back to the point, let's explain the wire stripping machine blade from three aspects.

1、 Design concept of blade

Before understanding the design concept of the blade, we need to first understand the working principle of the wire stripping machine. In order to ensure the cutting depth in wire harness processing, the blade adopts a curved design and the blade edge needs to be mirror treated to ensure smooth wire cutting. At the same time, based on the basic working principle and requirements of the wire stripping machine, a series of continuous curved surfaces are used to form the side cut surface, transition surface, and front cut surface of the blade, which is more conducive to improving the exploitation ability of the wire stripping machine blade. The curved form of the blade gives it strong sliding cutting ability, and the tangent blade surface has better cutting ability, reducing deformation resistance during the working process, stabilizing the quality during processing, and extending the service life.

2、 Differences in blade structure

At present, there are many types of wire stripping machines, and there are various types of blade structures for wire stripping machines. We mainly use three types of structures: V-shaped structure, flat mouth structure, and inclined structure. The blade structure mainly depends on the performance requirements of the wire stripping machine. The general blade body is made of steel, and the blade head is welded with high-speed steel welding rods.

3、 What is a good tooth (blade)

The lack of clear quality standards and process requirements for wire stripping machine blades has led to market chaos. Consumers do not know how to distinguish between good and bad. We use our over ten years of experience to help you find a good tooth. Taking the blade standard as an example: in order to ensure the strength of the wire stripping blade head, the edge of the blade body cannot be too small. After long-term testing, the appropriate range is 30-35. The back angle α of the wire stripping knife usually needs to be kept at 30 °, while the edge of the front angle needs to be appropriately changed due to the type and nature of the cable. Generally, 25-30 ° is more suitable. When stripping soft cables, the edges are prone to cutting into the wires, which can easily cause damage to the inner core. Therefore, appropriate trimming and processing should be carried out on the blade to form a negative rake angle, generally 25-30 °.

The above explanation is about whether your coaxial wire stripping machine has a "good tooth". We hope it can be helpful to you after reading. If you want to learn more about coaxial wire stripping machines, you can consult our online customer service, and we will be happy to serve you.