在选择U型槽模具的浇口位置是,必须将浇口设计在大壁厚的区域,不能设在高应力区域附近。对于长零件,特别是增强型配混料,应该沿纵向而不是沿横向或在中心设置浇口。如果在两个或以上的型腔,零件和浇口应与沿注道对称布置。冲头和冲套的损坏一般都用相同规格的零件进行更换。我们在保养U型槽模具的过程中一定要对模具所有的紧固零件进行,检查紧固零件是否松动、损坏现象,如果出现问题要及时拧紧或者更换零件。

In choosing the gate position of the U groove die, it is necessary to design the gate in a large wall area, which can not be located near the high stress area. For long parts, especially reinforced mixtures, the gate should be arranged along the longitudinal direction rather than along the lateral or in the center. If the cavity is two or more, the parts and gate should be arranged symmetrically along the channel. The damage of the punch and punching sleeve is usually replaced with the same specification parts. During the process of maintaining U groove mold, we must check all the fastening parts of the mold, check whether the fastening parts are loose or damaged. If there are any problems, we should tighten up or replace parts in time.