Design of double lubricious mould reachs the matter that the attention wants when noting model

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Double lubricious mould is two kinds of plastic material note model in same table model is noted on machine, cent second shape, comprise by two moulds normally, the model wants 180 degrees to rotate after, and before the model is not moved, but the pattern that the product gives a model only. General craft of this kind of moulding also calls of reinforced material to note model, and the double lubricious machine noting model with special need. Design of double lubricious mould and the matter that the attention wants when noting model have: 1, two model antrum and model the carry water of core is decorated as far as possible sufficient, and balanced, same. 2, of the mould before the model rotates with the center after 180º , must with hind modular be identical. This must notice when the design. 3, the circumstance of 99% is the hard glue share that registers model product first, register the soft glue share of model product again. Because soft glue is easy,be out of shape. 4, the water mouth of 3 board models is best can design movement of OK and automatic drawing of patterns. The movement of drawing of patterns that should note weak sizy opening particularly is reliable. 5, when be being designed, the ginseng count that examines double lubricious mould carefully to record model machine please is occupied, be like, distance of the biggest ply that contain a module, the smallest ply that contain a module, aperture carrying a rod on the head. 6, when noting model, the product measure of first time Injection Molding is OK slightly big, when shaping in order to make it is in the 2nd times can with another model antrum is pressed more closely, in order to achieve the effect of a glue. 7, before two appearance of the model are different, shape respectively 1 kind of products. After that two appearance just the same of the model. (Attention: If have different, the standard after slide block of the model before wanting to do will assure is uniform) 8, when noticing to note model in the 2nd, whether is plastic flow met the product that actuation first time has shaped, make its glue be out of shape? If have this is likely, must think method is improved. 9, to make two kinds plastic " stick " closer, should consider data between " agglutinant " and the surface roughness of mould surface. Double lubricious mould notes model to have special TPU; And mould surface is slicker, they " stick ' closer. 10, note model the 2nd times in the design model when antrum, to avoid model antrum is inserted (or brush) the product glue that the injury has shaped for the first time, can design one part to avoid empty. But must consider each place to seal glue cautiously intensity, namely: Model is noted in double lubricious mould in, whether can have fall in the great pressure that note model, plastic happening be out of shape, bring about the 2nd times note model to may have batch sharp edge the likelihood of generation? CNC Milling CNC Machining