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S136 HASCO Custom Plastic Parts Air Outlet Insert Household Mold

Shenzhen JiDing Technology Co., Ltd

S136 HASCO Custom Plastic Parts Air Outlet Insert Household Mold

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Brand Name : OEM/ODM

Model Number : 81941 C40LCHD

Certification : ISO 9001 : 2015 , CE

Place of Origin : Shenzhen , China

MOQ : plastic :3000 Pcs;mould:1 set

Price : Negotiate

Payment Terms : T/T, L/C

Supply Ability : plastic :200000 Pieces Per Month;mould:20 sets Per Month

Delivery Time : 30 Working Days

Packaging Details : Carton and Wooden

Mould Material : S136 steel 1.2324

Product Name : Air Outlet Insert

Mould Base : HASCO,DME

Mould life : 500,000 shots

Mould Runner : hot runner

Surface finishing : Polishing

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S136 HASCO Custom Plastic Parts Air Outlet Insert Household Mold


Custom Plastic Parts and Air Outlet Insert Household Mold


Sink mark Causes and Solutions

Causes

1. High melt temperatures cause sink marks because the prolong the cooling time of the part. This slows down the coolin of the molten core.

2. If the pack pressure or holding pressure is too low, not enou material will be pushed against the cavity wall. This lack ressure will not supply enough resistance to the molten con shrinking away from the cooler part wall.

3. Lower injection forward time can create sink marks sinc both pressure and time are needed to assure that the part is coole and packed sufficiently.

4. Short cooling times will prevent the molten core of the pa from solidifying creating sink marks.

5. Obstructions in the nozzle restrict flow, underpack the par and also cause sink marks.

6. If the gate freezes off too soon, the part will not pack ou completely, allowing sink marks to form.

7. Smaller cross-section runners, such as half rounds. will cod and solidify faster and as a result restrict flow to the cavity.

8. Mold temperatures that are too cold will set up the skin of th geat much faster than the molten core.

Solutions

1. Reducing the melt temperature will reduce the cooling time of the part and reduce the sink marke.

2. Higher packing pressure or hold pressure will provide more pressure on the cavity wall to cool the skin and core to prevent sil nk marks.

3. High injection speeds increase melt temperature due to high shear, and lowering injection speed will reduce melt temperature and sink mark.

4. Workpieces need enough cooling time in the cavity to solidify the skin and core.

5. Enough shot size needs to be provided to assure that enough material enters the cavity and fills it completel

6. Gate seal time needs to be examined to determine if the gate is freezing off before the cavity is ful.l

7. Moving to larger-diameter runners, such as full round, trapezoidal, and modified trapezoidal runners, will keep the runner more molten and hotter, allowing the material to flow more easily into the cavity

8. Increasing mold temperature will slow down the as dead spots areas where the melt can stagnate.


JDmoulding is an injection total solution provider, we ensure services from idea to drawing to mold design to finished products launched to market.We have strict production management and an excellent manufacturing team. Our experienced engineers and salesmen will ensure that your industrial engineering to tooling engineering, project management by experienced engineers and efficient engineering discussion is available at anytime.We will according your parts design excellent mold making lead time for you!


Specification Of Plastic Injection Mould

Product Description:Made plastic injection mold
Plastic Materials:ABS, PP, PVC, PMMA, PBT, PC, PA66,PA66+30%GF,PA66+30%CF PBT+GF, PC+ABS, TPU, PET,...etc.
Quality:RoSH and SGS standard
Feature:highlight and no traceless
Size:According to your 2D, 3D Drawing
Color,Quantity,Unit priceTo be discussed
Package:Standard exported Wooden box packed, Fumigation process(upon required)
Mold Building Lead Time:T1, 4-5 weeks, Part measurement report (upon required).
To be discussedInjection Mould, Plastic Mold, Overmould, 2K Mould, Thermoset Mold, Stack Mold, Interchangeable Mold,Collapsible Core Mold, Compression Mold, Cold Runner System LSR Mold and Hot Runner Mold,...etc.
Mould Base:Hasco Standard, European Standard, World Standard
Mould Base Material:LKM, FUTA, HASCO, DME,...etc. Or as per Customer's Requirment.
Surface Finish:Texture(MT standard), High gloss polishing
Cavity/Core Steel:P20, 2311, H13, 2344, Starvax 420, 236, AdC3, S136, 1.2324,2312, 2379, 2316, 2083, Nak80, 2767 ...etc.
Hot/ Cold RunnerHUSKY, INCOE, YUDO, HASCO, DME, MoldMaster, Masterflow, Mastip,...etc.
Mould Life:5,000 to 1,000,000 Shots. (According to your working environment.)
Equipments:High speed CNC, Standard CNC, EDM, Wire Cutting, WEDM, Grinder, Plastic Injection Molding Machine for trial out mold .

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Product Tags:

HASCO Custom Plastic Parts

      

HASCO Household Mold

      

S136 Custom Plastic Parts

      
Quality S136 HASCO Custom Plastic Parts Air Outlet Insert Household Mold for sale

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