Processing technology of graphite mold
Nov 10, 2023
Graphite mold is a kind of mold commonly used in industrial production, and its production process needs strict control to ensure the quality and service life of the mold. The following is the processing technology of graphite mold:
1. Material selection: The material of graphite mold should choose high purity and high density graphite material. Through material screening and testing to ensure that the material meets the quality requirements.
2. Design: Before making graphite mold, it is necessary to design. The content of the design includes the requirements of the shape, size, processing technology and processing accuracy of the mold. Factors such as the use environment need to be taken into account in the design process to ensure the service life and efficiency of the mold.
3. Roughing: The first rough machining of the mold is usually processed by a CNC milling machine to ensure that the appearance size and shape of the mold meet the requirements. The key to this step is to ensure the machining accuracy to ensure that the subsequent machining process will not be affected.
4. Smooth processing: When the rough processing of the mold is completed, it is necessary to carry out smooth processing. In smooth machining, discharge machining technology is usually used to form an electric field through the electrode and graphite, and the discharge energy is used to form heat energy on the graphite, so as to process. Electric discharge machining can improve the accuracy and luminosity of the die and ensure the quality of the die.
5. Testing: After the production of graphite mold is completed, it needs to be tested. Precision instruments such as coordinate measuring instruments are usually used for testing, and only when qualified can they be used in the next step.
In short, the production of graphite molds requires strict control of each link to ensure the quality and service life of the molds. Only through scientific processing technology and fine processing process can we produce graphite molds that meet the quality requirements, so as to provide better protection for industrial production.
