How to improve the quality of Precision CNC Machining?

In order to improve the efficiency and quality of CNC machining, it is necessary to optimize the CNC program, choose the right tool material, set the tool compensation precisely, choose the cutting parameters reasonably, maintain the equipment regularly, use the high-quality fixtures, implement the strict quality control, train the operators, continuously optimize the process and adopt the advanced management techniques such as lean production.

What are the disadvantages of a CNC Machining?

1. High cost: This has the effect of making the overall cost of acquisition and subsequent maintenance rather on the high side, not to mention the fact that programming and operation of the system requires professional skills that are in short supply.
2. Complexity: Neural Network, involves basic or complex programming and set-up time, difficult to learn.
3. Limited flexibility: Design modification leads to programming and small scale run may not be as suitable as the standard using of machine tools.
4. Risk of malfunction: Company has a computerized operations flow and this can cause shut down.
5. Safety risks: Consequently, the high speeds and the degree of automation of the handling processes entail high levels of operational risks.
6. Environmental impact: Possible generation of pollutants such as noise and dust may be another disadvantage closely related to the former.
7. Rapidly updating technology: Constant need to upgrade the installation and equipment, with the cost of hardware and software technologies continually reducing.
On the flip side, CNC machining is efficient; however there are factors such as the cost, complexity, and flexibility that needs to be compared.