What is OEM Customized Injection Molding Service for Plastic Earphone Enclosure/Shell
Price
Min. Order Reference FOB Price
1 Set US$2,000.00-10,000.00 / Set
Sepcifications
- Usage Computer, Mobile Phone
- Function Waterproof
- Transport Package Box
- Specification Custom
- Trademark Custom
- Origin China
- Name OEM Cover Mold for Plastic Earphone
- Mould Process Machine CNC, EDM, Grinding, Wire-EDM, Milling, etc
- Mould Life 300K-500K Shots, Depend on Mold Steel
- Mould Surface Treatment Mirror, High Polishing
- Mould Steel S50c/P20h/718/H13/S136/2316/2738etc
- Mould Design Software Ug, Proe, CAD, Caxa etc.
- Runner Cold/Hot Runner - Point Way, Side Way, Follow Way
Product Description
Product Description Plastic Injection Mould and Molding Injection Details: Plastic Material: PP,PPA,PC,ABS,NYLON,CRYLIC,HDPE,POM...etc Steel of Cavity and Core: Depends on the products,we will show suggestions to customer to choose the suitable material Commonly use materials as below: ...
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What Are Sink Marks in Plastic Injection Mold?By Dongguan Howe Precision Mold Co.,LTD on 11/09/2024Sink marks are some kinds of depression on the surface of the plastic part due to the shrinkage of the material underneath. Sink marks most commonly occur on a surface that has ribs, bosses, and other voluminous features on the rear side of the moulding. All plastics shrink as they freeze off, some more than others. One of the things you can do during the design phase is to identify where these injection molding sink marks are going to be and choose a material that doesn’t shrink as much. Or you can even add something to the plastic material like glass fibers or you can put talcum powder in and it will mitigate the shrinkage quite a bit. -
Understanding Shrinkage in Injection Molding PlasticsBy Dongguan Howe Precision Mold Co.,LTD on 08/07/2024It’s essential to understand what shrinking is, how it occurs in different injection molding plastics, and how it happens. Understanding these aspects can help you understand the process and its importance. -
Filling Shortage of Plastic Injection MoldingBy Dongguan Howe Precision Mold Co.,LTD on 18/12/2024During plastic injection molding, there will be some problems on plastic parts, such as the color, gloss, size, filling shortage, uneven marks. Filling shortage problem is due to material is solid before filling the cavity. I will talk about some of my own opinions as below.