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Dongguan ganzoo prototype manufacture co.,ltd [Guangdong,China] Business Type:Manufacturer , Service Main Markets: Africa , Americas , Asia , East Europe , Europe , North Europe , West Europe , Worldwide Exporter:91% - 100% Certs:ISO9001, ISO13485

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CNC machining process planning, CNC CNC process sorting rules

2023-07-20

Usually a complete CNC Machining process plan, roughly including the following content:

1. CNC machine tool selection.

2. Processing method selection.

3. Determine the clamping method of the part and select the fixture.

4. Positioning method.

5. Inspection requirements and inspection methods.

6. Select the tool.

7. Error control and tolerance control in processing.

8. Define CNC processes.

9. CNC process sequencing.

10. Cutting data selection.

11. Compile CNC process program sheet. The planning of CNC machining process is considered to be the state space of a series of processes between the initial state (blank) of the part and the final state (part).

The sequencing of CNC operations should meet the following general rules:

1. Prioritize first.

2. First face and then hole, first milling and then drilling.

3. Coarse first and then fine.

4. Do cavity processing first and then shape processing.

5. According to the order of the process, the tool diameter is from large to small.

6. The processing of the previous process cannot affect the clamping and positioning of the next process.

7. The same tooling and fixture should be arranged together to reduce repeated clamping and positioning.

8. CNC CNC processes should be concentrated.

9. Don't prioritize processes that weaken the rigidity of parts.

A good CNC machining process planning should also consider the following aspects:

Whether it can meet the technical requirements of the parts can improve the efficiency of CNC machining, low processing costs, and good quality control.

Dongguan ganzoo Prototype Manufacturing Co., Ltd. has more than ten years of CNC machining experience, and has deep accumulation in various metals such as aluminum alloy precision parts machining, automation equipment spare parts machining and other specific projects. is a solution provider focusing on prototypes, high-precision parts, molds, on-demand manufacturing and other one-stop services. Is an expert in CNC turning prototype,Machined Metal Parts,CNC turning service,CNC Turning Parts if you are interested in our services or need any technical support, welcome to contact us Ms.Becky+8613006687216, we are happy to share our understanding of Plastic Injection Molding with you and provide solutions for your economical injection molding.

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