How to calculate the polishing price of plastic molds by saving molds?

1, the price of mold polishing is related to the area to be polished, usually how much is a square centimeter. If there are no special requirements, an ordinary mold with an area of 200 square centimeters is generally around 300 yuan. It can be said that under the same conditions, the larger the mold volume, the higher the polishing cost.

2, it is related to the complexity of the mold, such as whether there are many inserts. If a mold has a small area but a complex surface shape, the cost of polishing may not be lower than those of large molds.

3. It is related to the requirements to be achieved. If only ordinary polishing is needed, the area of 200 square centimeters is about the size of 300 yuan. If you want to achieve the mirror image effect, it is probably 1500 yuan. This is because the more steps required to achieve the mirror effect, the more man-hours will be consumed. Generally, if mirror effect is not needed, it can be polished with 1000# sandpaper. In order to achieve the mirror effect, it is necessary to save 1500# sandpaper, and it is necessary to polish with diamond polishing paste by ultrasonic polishing machine, which is much more troublesome than ordinary polishing.