• 
  

• CNC, milling machine production and processing of medical plastic mold

• Processing flow

• 1. Design
  - Three-dimensional design: The use of CAD software for three-dimensional design of the mold, according to the structure and functional requirements of the product to develop the structure and size of the mold.
  - Flow path analysis: By simulating the plastic filling process, the flow is analyzed to ensure that the plastic is evenly filled in every part of the mold.
  2. Material selection
  According to the use of the mold, the expected service life, the type of plastic and other factors, choose the appropriate mold steel.
  3. Roughing
  - Cutting and sawing: cutting large pieces of steel to the appropriate size.
  - Turning: Machining steel to rough dimensions by lathe.
  4. The finishing
  - EDM: The principle of EDM erosion is used to process the fine parts of the mold.
  - CNC milling: Using CNC milling machines for high-precision cutting.

• 5. Grinding
  Use a grinder to grind the die surface to the desired precision and finish.
  6. Mold assembly
  Assemble each mold component, such as mold core, slider, positioning pin, etc., to ensure that they work together.
  7. Test the mold
  - Test the mold in the actual production environment to check whether the mold can work normally.
  - Make necessary adjustments and optimizations for problems that arise.
  8. Heat treatment
  The die is hardened to enhance its durability and wear resistance.
  9. Mold adjustment and trimming
  According to the test results, the mold is adjusted and trimmed to ensure that it meets the production needs.
  10. Surface treatment
  Such as coating, painting, etc., to improve the corrosion resistance and surface texture of the mold.

Sun On was founded in 1997. After years of development, we gradually bloomed into a diversified manufacturing factory, with Product Design, Rapid Prototype, Molds Making, Plastic Injection Production, Die Casting Alloy Production and Precision Parts Machining. together with surface finish like paiting, powder coating etc. Based withthose senior professional technician,well-equipped machines,perfect quality control and assurance system, SunOn Plant area covers about 32000 square meters, and successfully passed IS09001: 2008 version quality system certification standards in 2005. TS 16949:2009 in year 2015. We will always try the best we can to meet your requirements on quality, cost and delivery to ensure the steadydevelopment of our customers and our company.

Our Products: injection molding, hardware, die casting, silicone and other kinds of molds and plastic products

Our Services: R&D, Design, Manufacture, Assembly

Our Aims:Quality first, Customer Supreme, ContinuousImprovement, Refine On

Sun On (Head Quarters)

Chuang Xin Hui (Shen Zhen Subsidiary)

Sun On (Hui Zhou Subsidiary)