-Channel cold leads should be close to the heart of the mold to better cooling.-The diameter of the cold lead should not change tracks on the entire length of the Canal to avoid the line break will do not good heat exchange.-Design of water line so that there is 1 input and 1 output-Should be divided into multiple channels cooled cooling loop. Shouldn't the lead channel length design cool too long leads to the loss of pressure and temperature increase temperature gradient do input and output increase of 3° C.The cooling water must flow and bring the heat from high temperature to low temperature. The cooling system must be evenly on both sides of the mold (Cay) and mold (Core): because often the Cay ease water layout many more empty than the area, while the core has at least an area of unoccupied because the system company push, so the design of the Core lines more difficult, often have to think to put the cross country route. The goal of the design is to make the water flow through the Core and Cay are equal.-The temperature in the input and output as little difference as possible ((delta) T = Test-Tvào), (delta) T guarantee between 1 ÷ 5° C.-The layout of the road the water according to the serial or parallel or serial parallel medium medium is not important, the important is that the star layout to suit the flow rule.-Need chonhững water line design priority position on products with the thickness of sudden, when design needs to contact the customer, so if possiblethen reduce the thickness of the for the balance. The case against the spot on a thin plate shape Cay, if drilling water line signal not high, must choose another solution, which is to choose other alternative alloy, able to cool more quickly.-To note the cooling plates important, though where It does not have the product (e.g. mold three plates, you should design the road cooling water for the whole plate of bone glue, because the three plates, plate bone glue is often thinner than plate clamp, heat influenced much of should more, much more than the expansion clamping plate should be easy cause distortion pegs; Therefore,difficult to open the mould.Cooling channels must be drilled has to create turbulent will help better heat flow team awarded 3rd floor 3-5 times.
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