Hand model is a very key link in the process of developing new products, mainly in the new product drawing design is completed, all need to do hand model first to verify, test product design there is no shortage of places to improve.

In the case of not doing hand plate model verification, do not choose to directly open the mold for mass production, once there is a problem with the product drawing design, the mold is likely to be scrapped, which will cause great cost losses to the company.

1. Hand plate model making process and drawings should not be right or wrong.

2. When the hand board is splicing, pay attention to the amount of glue or less, do not have cracking phenomenon.

3 acrylic material hand board in bonding, do not have cracking, bubble phenomenon

4. When the hand plate is placed in the oven or blown with the air dryer, the temperature should not be too high.

5, POM, nylon, aluminum alloy and other materials can not be bonded, the reason is that these three materials glue stick unstable, so it can not be CNC disassembly processing, manual drilling can not be biased hole position, otherwise the product will be scrapped.

6, in the hand plate model assembly do not stick to the wrong place, do not have dislocation and gap

7. Where the hand board has R Angle, do not make a right Angle when polishing, and where the edge has radian, you may need to pay attention to when polishing.

8, when grinding, do not reduce the size.

9, complex mold pay attention to not deformation and shrinkage, do not have too many bubbles, if bubbles will increase the manual side of the workload.

10, spray oil do not have color difference, paint burst, paint off and other phenomena, and control the dust point when adjusting oil and spray oil.