Cosmetics packaging hose novice plastic tell you how to machine

Article reading injection novice how to machine in general,

the master for many years engaged in injection molding industry has the ability to judge for themselves and choose the right injection molding machine to production. But in some cases, the customer may need vendor help to decide which one specifications of the injection molding machine, even the customer may only sample of the product or idea, and then ask the vendor whether the machine can produce, or what kind of models to suit.

novice plastic tell you how to machine?

in general, is engaged in the PET plastic hose injection molding for many years, teacher has the ability to judge for themselves and choose the right injection molding machine to production.

but in some cases, the customer may need vendor help to decide which one specifications of the injection molding machine, even the customer may only sample of the product or idea, and then ask the vendor whether the machine can produce, or what kind of machine is suitable for

usually affect the injection machine selection of important factors including mold, products, plastic, molding requirements, etc, therefore, must first be collected or before to choose

after receive the above information, then according to the following steps to select the suitable injection machine:

1, select the right type: determined by the product and the plastic model and series. 。

2, put down: the mold size for determining the machine 'big column interval', 'die thick', 'mould minimal size' and 'the mold size' if appropriate, to confirm the mold is put down.

3, and it is concluded that: from mould and finished the 'travel' and 'travel' is enough to make the finished product.

4, lock up, determined by the product and the plastic 'clamping force' tonnage. When raw material with high pressure into a mold cavity can be induced in a hold the power of the mould, so the clamping unit of injection molding machine must provide adequate clamping force 'that mold is not open.

5, and be satisfied: by finished product weight and cavity number needed to 'shoot dosage' and select the appropriate 'screw diameter'. In pieces cavity (finished product weight should be considered in One module and a few holes) ;

6, shoot well: made of plastic to judge 'screw compression ratio' and 'injection pressure' and other conditions.

7, fast, and the injection speed.