Plastic injection molding machine barrel diameter is how many centimeters or millimeters?
2 inch inch diameter is in inches (25.4 inches per inch), such as 3/16,5/8,1/4,1/2, and so on, so the use of metric calipers, external diameter readings, often with irregular decimals.
1 metric thread diameter is in millimeters, such as 6, 8, 10, 12, 18, 20 mm, etc., the pitch is in millimeters, such as 0.5,0.75,1,1.5,2,3, and so on
Hello, my friend. The injection molding machine barrel diameter (actually screw diameter), injection molding machine manufacturers in general is based on mm annotation.But when we calculate the amount of melt, in order to facilitate calculation, it is generally converted into centimeters, and then calculated. As follows:Injection machine adhesive = screw radius x screw radius * 3.14 * measuring stroke. If the unit of length is calculated by CM, the volume unit is cubic centimeter.Screw diameter 30 mm =3 cm, metering stroke is 160 mm =16 cm, melt volume = it (3 / 2) * (3 / 2) * 3.14 * 16=113.04 cubic centimeter.I hope my answer will help you. If you still don't understand it, I can continue to answer it for you.
