2. Technical analyze for mold design:

The appearance of the forehead thermometer bracket is a saddle-shaped curved surface, and the glue position of the head and the tail is inclined. The difficulty of the mold design is the design of the two slider core-pulling mechanisms. In addition, the shape of the plastic part is irregular, and the column position of the rear mold of the plastic part needs to be placed vertically in order to be demolded smoothly.

The parting surface of this curved surface needs to be directly milled and formed by a high-speed machining center during processing, and the manual trimming process is avoided. When the front and rear mold cores are flying, a gap of 0.01 should be left on the parting surface to facilitate exhaust. The middle part of the rear mold core is divided into inserts, which are installed on the rear mold core with a hanging table, which is convenient for exhaust and avoids the workload of sparking.

The small insert in the center of the back mold is of irregular shape, and it is very important to choose a reasonable processing technology. Because this insert has a small width and a large height dimension, it is not rigid enough for CNC machining. The processing process diagram is shown in Figure 4. After the processing technology is material preparation, wire cutting is performed first, and the excess steel material on the top of the insert is first cut off. Then CNC processing, after CNC processing, the hanging table is set aside, and the shape is processed in place by wire cutting.

OUR ADVANTAGE: WE WILL BOTH CONSIDER TO SAVE MOLD COST AND PRODUCT COST, SO YOUR INFORMATION IS VERY IMPORTANT FOR US.

  Our factory has been certified by ISO association adn NAQ16949 for Auto parts
  

Cents is a factory with 20 years of experience in mold making and injection molding. Currently, the company and its factory covers an area of 13,000 square meters and has around 200 workers. Among them, 26 are design engineers and structural engineers. We have a complete mold production workshop, injection workshop, dust-free injection workshop, inspection room, warehouse, and assembly workshop. We have advanced EDM and WEDM mold production equipment imported from Japan. We have 46 injection molding machines, 19 of which are Japanese Sodick brand, in order to produce high-precision plastic products. Our products are widely used in the new energy automobile industry, medical industry, mechanical and machinery industry, home appliance industry and beauty industry. Among them, we are very professional and have rich experience in the production of negative pressure cups, tapping thread products and transparent acrylic products.
In 2019, we started to carry out the IMD/IML process and established an IMD/IML product production workshop, specifically for some customers who have very high requirements for product appearance and process.
Our factory has always adopted ISO 9001 as its operating principle. In terms of auto parts products, we have been certified by the 16949 organization and issued a 16949 certificate.
Our company only focuses on ODM/OEM design and production. Therefore, to provide customers with the best quality design, production and service is our company's core value requirements;

  ***More than 40 sets injection machines;
  ***More than 20 engineers and 200 workers;
  ***One-stop service in making mold and molding;
  ***Anti-dust workshop for IMD/IML molded parts;
  ***Assembly line available for some finished parts;
  ***Most advanced equipment for EDM & WEDM, Sodick brand injection machine