Answer the question and answer about the plastic mold

1. What is the shut off position?

It's the sealing parts where protruding from the main parting surface, that is the extended parts along with the parting line.

2. What is a copper electrode?

Copper electrode is used for discharge processing of spark machine. Copper electrode is mainly used for cavity processing and that is the key area in mold.

3. What is the spark position usually?

During the discharge process, the discharge gap between the copper electrod and the steel material is called the spark position. The number of rough electrode is generally 10 to 50, and that of fine electrode is generally 5 to 15.

4. What is a beer machine?

Beer machine is a local idiom, that is, we often say injection molding machine, molding machine.

5. What is sun drying?

Printing characters are processed fonts that are put on the film and then added.

6. What is Yada?

Tapping. Tapping is called Yada, a Cantonese idiom.

7. What is the mold design process of the factory?

Customers provide product drawings → analyze products → confirm plastic varieties → confirm mold materials → transfer engineering drawings → use shrinkage water to make mirror images → improve assembly drawings → set mold embryo → set mold kernel materials → draft → 3D parting → determine runner/gate method → refer to alignment drawing for structural design → remove inserts → correct 3D → project drawing including: mold kernel/inserts/mold embryo/parts → make BOM → check and audit