• 2024-12-26
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Precision mold parts processing and manufacturing

Precision mold parts processing and manufacturing is a key link in mold manufacturing, involving high-precision processing equipment and processes, and has strict requirements on size, shape and surface finish. Ultra-precision grinding, electrolytic processing, ultrasonic processing and laser processing technologies are required to ensure processing quality and efficiency. Quality inspection is also extremely important to ensure that the parts meet high precision requirements.

With the continuous development of industry, molds, as one of the important process equipment, have been widely used in various fields. As a key link in mold manufacturing, the technical level and quality of precision mold parts processing and manufacturing directly affect the performance and product quality of the mold. Therefore, this article will conduct an in-depth discussion on thiew of precision mold parts processing and manufacturing

Precision mold parts processing and manufacturing refers to the use of high-precision processing equipment and processes to finely process mold parts to meet the requirements of high precision and high finish. This kind of processing and manufacturing involves a wide range of fields, with high technical difficulty, and requires rich professional knowledge and skills.

2. Characteristics of precision mold parts processing and manufacturing

1. High precision requirements

Precision mold parts have extremely high requirements for dimensional accuracy, shape accuracy and surface finish, and need to be processed at the micron or even nanometer level. Therefore, high-precision processing equipment and measuring instruments are needed to ensure the accuracy and quality of processing and manufacturing.

2. High material hardness

Precision mold parts are mostly made of high-hardness materials such as cemented carbide and steel, which are difficult to process. During the processing, it is necessary to select appropriate tools and processing parameters to ensure processing efficiency and processing quality.

3. Complex processing technology

The processing technology of precision mold parts is relatively complex, involving a combination of multiple processing methods. Such as milling, grinding, EDM, etc., it is necessary to master the principles and technical requirements of various processing methods to ensure the smooth progress of the processing process.

4. Strict quality inspection

Due to the high precision requirements of precision mold parts, high-precision testing instruments and methods are required to conduct strict quality inspections on the processed parts. The inspection content includes dimensional accuracy, shape accuracy, surface finish, etc. to ensure that the quality of the parts meets the requirements.

3. Key technologies for processing and manufacturing precision mold parts

1. Ultra-precision grinding technology

Ultra-precision grinding technology is one of the important means to achieve high-precision and high-finish processing of precision mold parts. This technology uses high-precision grinding equipment and abrasives to achieve efficient grinding and fine processing of the surface of parts by accurately controlling grinding parameters and grinding process. At the same time, high-precision measuring instruments are required to detect the parts after grinding to ensure that the processing quality meets the requirements.

2. Electrolytic machining technology

Electrolytic machining technology is a processing method that uses the principle of electrolysis to achieve metal removal. This technology is suitable for processing various hard materials and mold parts with complex shapes, and has the advantages of high processing accuracy, good surface finish, and high processing efficiency. During the electrolytic machining process, it is necessary to select appropriate electrolytes and processing parameters to ensure the stability and reliability of the machining process.

3. Ultrasonic machining technology Ultrasonic machining technology is a processing method that uses ultrasonic vibration to achieve material removal. This technology is suitable for processing various hard materials and brittle materials, and has the advantages of high processing accuracy, good surface finish, and no damage to the processed materials. During the ultrasonic machining process, it is necessary to select appropriate ultrasonic amplitude and processing parameters to ensure the stability and reliability of the machining process.

4. Laser machining technology Laser machining technology is a processing method that uses the high energy of the laser beam to achieve material removal. This technology is suitable for processing various materials, and has the advantages of high processing accuracy, good surface finish, and no damage to the processed materials. During the laser machining process, it is necessary to select appropriate laser parameters and processing methods to ensure the stability and reliability of the machining process.