How to choose an injection molding machine
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How to choose an injection molding machine? Generally speaking, before choosing the specifications of an injection molding machine, you should first check the performance parameter values of the injection molding machine in the product manual provided by the injection molding machine manufacturer. These parameter values represent the main performance characteristics of the injection molding machine, according to some technical requirements of the plastic products to be produced: such as the material type and trademark of the product, the quality (weight) and appearance standard of the product, etc. Find the parameter values close to them in the instructions, and the injection molding machine model corresponding to these parameter values is the injection molding machine to be purchased. At the same time, you should also understand whether the operating accuracy, speed and product accuracy of the injection molding machine to be purchased meet the molding conditions of the product.
In addition, the key comparison data in the specifications are: the proportional relationship between the mass (or volume) and appearance standard of the injection molding product and the parameter value in the equipment, that is, the proportional relationship between the mass (weight) of the product and the theoretical injection volume (or volume) of the injection molding machine: the standard requirements between the sum of the length (height) standard of the product and the thickness of the molding mold (the thickness of the mold on the moving template) and the moving template stroke interval of the injection molding machine. In addition, it should be verified that the mold structure standards to be installed on the injection molding machine are consistent with the conditions of the injection molding machine:
The spacing standards of the tie rods should be greater than the width and height standards of the mold to facilitate the installation of the mold; the standards of the templates must meet the standard requirements when the molding mold is installed; the width and height standards of the mold must meet the small mold standards recommended by the injection molding machine.
