ABIS Mold Technology Co., Ltd. is one of the leading manufacturers and suppliers of various types of earphones in China. Please feel free to buy high quality various types of earphones made in China here from our factory. Welcome to view our website for more information.
Mold Information
Mold type: Injection mold
Mold material: S136, P20,738H,H13 etc.
Mold base: LKM standard or as you requested
Process：Analysis and Design mold→DFM→confirmed by customer→build mold→tryout mold→samples confirmed by customer→delivery
Part Name: | 16 middle plate |
Plastic Material: | PC |
Plastic Weight: | 43.94g |
Shrinkage: | 1.005 |
Mold Cavities: | 1*1 |
Mold Type: | 3 plate |
Gate Type: | sub gate |
Surface finish: | SPI-B1 |
Cavity and Core Steel: | tavax ESR/Orvar Supreme (50 +/-2 HRC) |
Part size : | 155.00X258.00X5.50 |
There are 6 place sub gate in this mold. There are many small ribs under the back in the part,
its builded some lifters for undercut.
below picture clearly shows the weld area, increase the melt temperature to improve the fluidity;
increase the injection speed so that the melt reaches the confluence without cooling;
increase the mold temperature to reduce the melt temperature; expand the gate or
thicken the wall thickness of the part on the path to the confluence. Reduce flow resistance;
switch to plastic with good fluidity to help reduce welding marks; welding marks will
definitely occur when molding with multiple gates, and welding marks may not occur
when molding with a single gate.
from the right picture can see the products blance wall thickness.
cavity and core cooling system
venting and layout of mold.
Welcome to visit ABIS MOLD TECHNOLOGY COMPANY.
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