1. If the size of any product reaches 200mm or more, the inner edge of the exhaust groove of the product is preferably 10-15mm away from the outer edge of the product, and the contact surface of the parting line is 30-50mm or more, as shown in the figure below. Be careful when avoiding the air Note the runner.
Leave 25-30mm for the parting surface of the product
Leave 10mm on the edge of the model, and avoid the green part by 0.15mm
Pay attention to the sharp corner rounding of the empty part
2. For products with a size of 100-200mm, it is better for the inner edge of the exhaust groove to be 8-10mm away from the outer edge of the product, and the parting contact surface is 30-40mm or more.
This product has 124mm length
Leave 20-25mm for the parting surface of the product
Leave 10mm on the edge of the model, and avoid the red part
Pay attention to the sharp corner rounding of the empty part
3. For products below 100, it is better for the inner edge of the exhaust groove to be 6-8mm away from the outer edge of the product, and the parting contact surface is 20-30mm or more.
This product is 52mm long
Leave 15-20mm for the parting surface of the product
Leave 10mm on the edge of the model, and avoid the pink part by 0.15mm
Pay attention to the sharp corner rounding of the empty part
4. AB molding class, as shown in the figure below.
Leave 30-50mm for the parting surface of the product
5. Avoidance of the special-shaped parting surface, as shown in the figure below.
The parting surface of the mold is relatively irregular, and the height difference is relatively large
These only need to leave 25mm glue points, and the back can be avoided
6. There is a puncture position for this product. If the area is relatively large, leave 10-15mm at the edge, and avoid 0.15mm in the middle red, so that it is convenient for the fitter to make molds.
