What is meaning of ton in injection Moulding machine?
The “tonnage” is the measure of force that is required to keep the tool closed during the injection process. This force is the main factor in determining the injection molding machine size required for producing the part.
What is 1K injection molding?
1K injection molding By injection molding a wide range of plastic parts with a weight of 0.5 to 8,000 g is produced. The entire range is processed from standard to highperformance plastics, with a total of more than 1ooo t of granules per year.
How big is an injection molding machine?
Presses can run in size from less than 5 tons of clamping pressure to over 4000. The higher the press ton rating, the larger the machine. A machine rated for 68 tons can deliver 68 tons of clamping pressure. This pressure keeps the mold closed during the injection process.
How is mold cost calculated?
Mould price=material cost + design + process and profit + VAT + tryout cost + packing and shipping cost. Usually in the ratio: Material cost: materials and standard parts accounted for 15\%-30\% of the total cost of the injection mould; Process and profit: 30\%-50\%;
What is 2K Mould?
Double Injection, sometimes known as 2 material 2 shot molding or 2K molding, is an innovative manufacturing process used to produce complicated molded parts from two different materials. The mold is then automatically rotated and a different type of plastic is injected into the mold from a second nozzle.
What is the difference between casting and Moulding?
The main difference between molding and casting is the use of the material in the process. Casting will typically involve metal, while molding focuses on plastics. In both cases, the melted material goes into a die or mold to create the final form.
What is machine tonnage?
The “tonnage” is the maximum of clamping force that a injection molding machine can offer to keep the the injection tool tightly closed during the injection process. This clamping force ensure the mold won`t apart or getting loose and having products with sharps.
What is maximum daylight in injection Moulding machine?
Maximum daylight is the maximum gap allowed between the two plates, whereas; the minimum gap is the minimum permitted daylight. Example: According to the machine specification, the maximum mold height is 790 mm, and the minimum mold permitted height is 300 mm.
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