Etching of reciprocating shaving blade

Reciprocating shaver is becoming a choice for men, which indirectly drives the continuous innovation of reciprocating shaver blade in research and development. Reciprocating shaver provides powerful power through the high rotation speed of motor, and the rapidly rotating motor drives the blade swinging from side to side to shave the beard easily and quickly, and the blade swinging from side to side will not pull the beard. The early reciprocating razor blades were mainly occupied by Panasonic, Sanyo and Hitachi. The life of reciprocating razor heads was shorter than that of rotary ones, and the shaving cleanliness was higher, which was suitable for a large area. In order to better prolong the life, domestic enterprises optimized the material performance. At present, reciprocating razor blades are mainly made of 304EH and 42J2 materials, which have high hardness and strong corrosion resistance. It is finished by etching, and the following advantages are achieved through etching:

1. Low mold opening cost, the metal film can be drawn within two hours, and the mold with any shape can be changed, thus reducing the design and development cost.

2. The reciprocating shaving blade can ensure extremely high precision by etching, and the highest precision can reach +/-0.01mm, which meets the product quality and precision.

3. The etching of the reciprocating shaver can ensure that the product is free of burrs and pressure points, the product is not deformed, and the surface is smooth and delicate, which will not hurt the skin and will not change the characteristics of the material.

4. The reciprocating shaving blade produced by chemical etching process is superior to the precision that can not be achieved by traditional stamping or sheet metal machining.