Advance Cnc Machining
China One-Stop Company

Visit us at

Sifangyuan Industrial Park, Xinshapu
Huaide Community, Humen town
Dongguan City, Guangdong Province.


PTJ Shop is Cnc Machining Expert has 12 years experience on custom non-standard parts. As a cnc machining factory We Material research & Design and manufacture products,Material types included machining aluminium,stainless steel,brass,copper,titanium,magnesium and plastic machining etc.,. our factory located in Dongguan, occupies an area Over 5,000 square meters. Cnc Machining Online Quote Serviced aircraft&aerospace, automotive, LED lighting,bike,medical,electronic,mechanical,Oil&Energy and Military industries. Most of Our Customer business who base on Canada, Israel, Japan, Europe and USA, the business grow up year by year. We are sincerely looking forward to your cooperation, warmly welcome you join us to share the market, and expand our business together!

Search This Blog

Contact Form





The Factors to be considered in machining aluminum with CNC machine tools

 Firstly, under the premise of aluminum, the following aspects need to be considered

1、 Force Majeure

Stability of machine tool itself

If it is not a new machine tool or the machine tool has been processed a lot without debugging, the size error caused by the machine itself will appear. The machine tool itself causes the following errors:

China CNC machine tool processing machinery:

  • a. Loose between servo motor and lead screw.
  • b. Ball screw bearing or nut wear.
  • c. The lubrication between the screw and the nut is insufficient.


  • a. Servo motor fault.
  • b. There is dirt inside the grating ruler.
  • c. Servo amplifier fault.

PMC recovery can be carried out for system parameters, so it is omitted.

2. Cooling deformation of workpiece after processing

This is basically unavoidable. Pay attention to the use of coolant when machining, and pay attention to the deformation of the workpiece after cooling when measuring in place.

Powered by Blogger.