Why to SIM

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Tel: 0086 755 23248547
Fax: 0086 755 23248547
Skype:simon9969@hotmail.com
Linkman:Simon Gao
Postcode：518106
Web: www. injection-flow.com
E-mail:simon@mpa-tooling.com
Address: Building Yonghui, No. 202, Changchun north Road, Guangming new district, Shenzhen city, China

Why to Scientific Injection Molding

The purpose by Scientific Injection Molding

1，Verify the mold production function by the objective injection molding and make sure it can produce qualified samples and have stable mass production.

2，Follow the steps to adjust the molding parameters in the scientific way and have reliable evidences for the parameters adjustment.

3，Making the database for all the process parameter and leading the latest producers use the molding conditions and data directly.

4，Evaluating the best cycle time and the most stable molding condition.

5，Reducing the time for readjusting the machine process parameter when the machine is transferred.

6，Make sure to provide customers 100% high qualified plastic parts without hand selection.

Requirements of basic equipments and tools

1，Injection molding machine with data system and display screen

2，Portable computer

3，Moisture tester

4，Insulating vessel and temperature probe

5，Water temperature and flow detector

6，Mould temperature tester

7，Electronic scale

Testing Process

1，Empty running test

2，Water flow test

3，Test for actual mold temperature and actual material temperature

4，The preliminary confirmation of plastic parts cosmetic and flow front balance

5，The material viscosity test (the optimum injection speed test)

6，Test for plastic parts water flow balance

7，Plastic parts flow analysis and packing test

8，Plastic parts packing time test

9， Minimum clamping force test

10，Optimizing cycle time

Application of trial mold parameters in production mold

Apply the following data to production mold which obtained by trial mold (4 cavities) verification using scientific molding

The optimal injection speed

Good runner and gate design

Holding pressure time

Process adjustment range

Minimum clamping force

Maintain all the pressure and temperature that for the trial mold(4cavities)