CNC Hardware parts processing The model is to better let the designer know the appearance of the product ， Rationality of structure design and performance ， So as to optimize and perfect the products ， Or take it to the exhibition 。 In doing CNC Precision machining When ， Processing technology is indispensable 。 If the customer is right CNC Hardware parts processing If you don't know the process of the model ， It will be more difficult to choose 。 As a family 10 Shenzhen with many years of experience CNC Processing factory ， Let's introduce it to you CNC Hardware parts processing Technology 。
We are more common CNC Hardware parts processing The molding process of the model generally includes ： Fuel injection ， Silk screen printing ， Radium sculpture ， Electroplate ， Drawing and so on 。 Fuel injection It is mainly to spray the color of the model samples that have been made according to the customer's requirements ， In terms of metal materials, it is seldom used ， But there are many plastic materials with good adhesion ， Just like ABS。 If on metal material Fuel injection ， Because of poor adhesion ， Paint falling easily 。 Take aluminum alloy as an example ， If you want to dye the surface of the model ， Generally, oxidation process is adopted ； It's like some vacuum replica products ， Most of them need to be on the first floor 2K Primer ， And then do it Fuel injection Of 。
Wire drawing is widely used in metal materials ， It is mainly to pull out a thin mark on the surface of aluminum ， Give Way CNC Hardware parts processing The model looks good ， But on the plastic model Of Silk pattern is generally adopted Radium sculpture ， Namely Give Way The laser is programmed on the model surface Of Path to move ， The high temperature produced by the laser will produce traces in the place where it passes 。 However, due to Radium sculpture The machine is more expensive. ， Shenzhen in general CNC Processing factory Will not buy 。
The above is about CNC Forming technology of hardware parts processing model ， I hope this knowledge can help you 。