Plastic Mold Appearance Check
Proceed from the following aspects Plastic Mold Appearance Check
1, Mold surface is free of pits, rust, extra unused rings, water fitting, gas. Another defect which affect the appearance of the hole, etc.
1. The contents of the nameplate of the plastic mold shall be complete, with clear characters and orderly arrangement. The nameplate shall be fixed on the foot of the die near the template and the reference Angle. The nameplate should be fixed firmly, not easy to peel off.
2, the cooling water nozzle should choose plastic block water nozzle, customers have other requirements according to the requirements. And should not extend the surface of the formwork.
3. The cooling water nozzle shall be processed into countersunk holes with diameters of 25mm, 30mm, and 35mm. The chamfering Angle of the orifice shall be consistent. Cooling water nozzle should be marked with entry and exit, and the marked English characters and Numbers should be greater than 5, and its position should be 10mm below the nozzle. The writing should be clear, beautiful, neat and evenly spaced.
4, More than 1.5mm chamfer on injection molding companies all mold plates.
5, The cooling fitting should be upper than the mold surface and is better to locate in unoperated side
6, Every lift ring should be marked their size if they weigh over 10 kg. Or make sure the friendly use.
7, Make sure the supporter is higher than blocks by 0.05-0.15mm.
8, All cooling should be marked “IN” and “OUT”, adding sequence china plastic molding number if needed. Such as IN1, OUT1, IN2, OUT2.
9, Each plate should be marked with datum symbols and numbers, a position at 10mm away from the edge, writing should be clear, beautiful, neat, spacing evenly.
10, Small molds must have to lift holes in china injection mold A plate and B plate. All plates of large mold must have lifting holes.
11, All four corners of the mold should have a pry slot between two plates.
It is very important to the Plastic Mold Appearance Check before acceptance. To ensure the information is accurate and easy to use，It is also the last work before shipment.