Tungsten steel punch punch needle production and processing
Tungsten steel punches and tungsten steel punch needles are produced and processed. Dayue Precision Technology Co., Ltd. can process non-standard customized precision production of tungsten steel. The accuracy tolerance requirements meet ±0.002! 
Stamping operation is the most commonly used production method in industrial production. As the core component of the stamping die operation, the punch is installed on the stamping die for continuous punching and punching operations to separate or plastically deform the processed material to obtain the Required finished or semi-finished products. Stamping die is an indispensable process equipment for stamping production and a technology-intensive product. The quality, production efficiency and production cost of stamping parts are directly related to the precision and quality of mold design and mold accessories such as punches. There are many punch materials used in stamping dies, including conventional tool steel, die steel, and high-speed steel. The punch used in the rotor core stamping die has special requirements, mainly the tungsten steel punch series with relatively high accuracy requirements and good service life. Dayue provides non-standard customized production and processing of tungsten steel punches, with a dimensional accuracy of ±0.002, especially to meet the row size requirements of precision stamping dies. The tungsten steel punches produced and processed by Dayue according to customer drawings mainly adopt the following commonly used tungsten steel material parameters: 1. CO content: 10%-20%. 2. Density g/cm3: 14.0~14.5. 3. Hardness: 87-92.0HRA. 4. Grain size: 0.6-1.2um. 5. Bending strength: 4000MPa. 6. Elastic modulus GPa: 490. 7. Thermal expansion coefficient 10-6/0C: 5.4. 8. The dimensions and specifications of the cemented Carbide Punch are customized according to the drawings, and the accuracy requirements reach ±0.002. Dayue produces non-standard custom processing, precision production and processing for the stator rotor iron core stamping die: tungsten steel rotor metering punch, tungsten steel stator forming punch, tungsten steel stator pressing punch, tungsten steel inner and outer rotor pressing Needles, tungsten steel inner and outer rotor forming needles, tungsten steel inner and outer rotor measuring needles, and a series of precision punches for stamping die of stator and rotor cores. Tungsten steel punches used in precision molds require very high accuracy and product consistency. Each punch in mass production must strictly comply with the dimensional accuracy tolerance requirements to maximize the service life of the mold. As the tungsten steel punches used in precision molds, the consistency of the product is a key factor, which will directly affect the service life of the mold and the dimensional accuracy of the product. The performance of tool products is the most direct way to improve industrial production efficiency. Dayue Precision Technology Co., Ltd. produce non-standard customized processing to meet the needs of customers and friends for precision tungsten steel processing products, especially precision The mold uses the specially required position tolerance.
Our company focuses on the development and processing of non-standard component, and customizes products according to customer needs.
