Euromicron Mould Engineering Limited was found in 1995

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OEM ODM auto parts fair parts renovation solutions for trader

OEM ODM auto parts fair parts renovation solutions for trader

OEM ODM auto parts fair parts renovation solutions for trader

Product Name
loudspeakerpart
Product size
217*206*30mm
Material
PC+ABS
Cavity
1*1
Cycle time
39S
Customer
QIANTU
Price
Get Latest Price
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Quantity Needed:
Pieces
E-mail:
Product Comparison
cnc service has the following advantages: well-chosen materials, reasonable design, stable performance, excellent quality, and affordable price. Such a product is up to the market demand.The products we produce are in strict line with the . Their high quality is guaranteed through reliable material sourcing and strict QC methods.Euromicron's cnc service has been further improved based on advanced technology, as reflected in the following aspects.
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Company Advantages
1. Euromicron Mould injection moulding products will be inspected to guarantee high quality. It will be scrutinized to eliminate the circumstances of skipping stitches, sparse needle pitch, loose thread, floating thread, and break stitches.
2. This product has electromagnetic compatibility. The electromagnetic interference it generates does not exceed the level that allows radio and telecommunication equipment and other equipment to operate as intended.
3. This product can effectively resist pilling. The structure of the fabric has been totally tightened and the frictional resistance has been relatively enhanced.
4. Fully meets the customer requirements, it will have good market prospects.


OEM ODM auto parts fair parts renovation solutions for trader-1
OEM ODM auto parts fair parts renovation solutions for trader-2



◇◆ Mold introduce


OEM ODM auto parts fair parts renovation solutions for trader-3

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.

OEM ODM auto parts fair parts renovation solutions for trader-4

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.

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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.

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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 Engineering Limited is mainly engaged in the research and development, production and sales of injection moulding products . We have become very prestigious in this industry.
2. Our auto parts fair is the excellent offspring of our advanced technology.
3. Euromicron Mould aims to satisfy each customers. Check it! Euromicron Mould Engineering Limited aims to serve every customer well. Check it!
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