When we manufacture the cavity side of the clamping plate, there are some dimensions that we need to control with some tolerances so that our standard mold components and other parts can fit well in the clamping plate.
For the locating pinholes, the tolerance should be H7 (0/+0.015mm)
The hole diameter for the locating ring, the tolerance should be ±0.02mm
The hole diameter for the Hot runner manifold support insert, the tolerance should be ±0.05mm
The height dimension for the air venting groove on the Hot runner manifold support insert, the tolerance should be ±0.01mm
The slot for the locating pin to the sprue bushing, the tolerance should be 0/+0.10mm
The location of the hole for the locating pin is important, this is connecting to another plate, like hot runner manifold plate, or A plate, tight tolerance we make sure that the mold base assembly very well, the tolerance for it should be ±0.01mm.
Sincere Tech is professional plastic mold company, 90% of our molds are export to America, and Europe, we are not only making plastic molds for our customer but also have injection molding shop to offer injection molding service.
If you have a project that needs molds or plastic molding parts, you are welcome to send us your requirement for quotation, we will offer you the best mold and molded parts, fast 15 days first samples delivery time.