Euromicron Mould Engineering Limited was found in 1995

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car peugeot harness auto Euromicron Mould Brand car moulding supplier

car peugeot harness auto Euromicron Mould Brand car moulding supplier

car peugeot harness auto Euromicron Mould Brand car moulding supplier

Product Name
loudspeakerpart
Product size
217*206*30mm
Material
PC+ABS
Cavity
1*1
Cycle time
39S
Customer
QIANTU
Price
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Pieces
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Enterprise Strength
  • Talents guarantee Euromicron to develop sustainably. We have a group of professionals with rich industry experience.
  • Euromicron adheres to the principle of 'users are teachers, peers are examples'. We adopt scientific and advanced management methods and cultivates a professional and efficient service team to provide quality service for customers.
  • Core value: Responsibility, honesty, cooperation
  • Business philosophy: Pragmatic, honesty-based, mutually-beneficial
  • Enterprise spirit: Never fear difficulties, dare to challenge, advance with the times
  • Since the establishment in 1995, Euromicron has successively obtained various certifications in the industrial parts industry. Besides, we have become a leader in the industrial industry with our growing production scale.
  • Euromicron combines traditional sales methods and online platforms to create a two-line sales model of 'offline + online'.
Company Advantages
1. Euromicron Mould car moulding excels others in its innovative and useful design. The product is processed by about 400 staff with many years of experience
2. It has excellent combined functions through continuous innovation. It is produced in the large-scale workshops, making mass production possible
3. There are plenty of performance benefits that customers can expect from this product. Made of well-selected materials, the product has a long service life
4. Euromicron Mould Engineering Limited takes co-accountability for our customers’ outcomes and productivity. The product is capable of withstanding high torque




◇◆ Mold introduce


This is a loudspeaker cover, which is used in QianTu car. The material is PC+ABS. The size of the part is 217*206*30mm. There are many small holes and thin ribs on the part. There are two stamps with month and years. The marks are recycle and name of plastic material. And five hooks are used to fix on the frame of loudspeaker. The finish is grain (VDI 3400 ref 30) on viewable surface and polished on the inner surface. No flash、injection gate、ejector mark and fault are allowed on the viewable surface. To produce the part, it need a injection mold with good venting and good finish.

A mold with one cavity and hot runner system was built to produce the part. Five angular lifters were designed to form the hooks. The mold was cooled by cooling water. The cycle time was about 39 seconds. The part was ejector out by round ejecting pins. For the mold, the most important was to manufacture the area with small holes and the thin ribs. Core insert can't be milled by CNC and polished because there were too compact small holes and thin ribs.

So it needed to make graphite electrode to do EDM. The finish of the surface is 4u-6u Rmax.In this way, the part can demould smoothly without polished. To get good surface of the electorde, it was very import to choice the graphite grade. The graphite must be high strength and fine particles. The size of the particles was about 1-5μm. Too many holes had an effect on flowing of the plastic material when injecting. It was easy to cause venting issue.

So it needed a good venting system in the mold. So that some venting inserts were designed in the core side of the mold. To get the viewable surface with EDM texture VDI 3400 ref30, a big copper electrode was made to do EDM. It was a high precision electrode. Also it was done in a good EDM machine. To make lifters moving smoothly, the holes of the lifters were made by slow wire cutting. And a copper guide block was designed for the lifter.



Company Features
1. Euromicron Mould now has been in the dominating place in the car moulding industry.
2. Euromicron Mould Engineering Limited has high standards of modern production plants.
3. The work guidelines of Euromicron Mould Engineering Limited are as follows: injection auto parts. Check now!
Favorable rate
100%
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