The punched graphite block
Product Description
Relatively low hardness of graphite material, by ordinary drilling machine, milling machine with normal drill holes can be processing, if the nylon content is higher, please add water cooling, prevent nylon high temperature deformation, if large graphite content, please do not add water graphite is easy to absorb water be affected with damp be affected with damp, later use drying is needed. A hand drill can also punch holes if it is not strictly required.
Carbon brush using ordinary bit can drilling, hole was larger than the maximum outer diameter of the copper wire, after using anaerobic copper conductive adhesive and mixed, copper powder 8 2 parts glue, like flowers planted in the copper wire with copper powder hole, Kong Dayi circle is casing can be used to copper powder compaction. Be careful not to crush the carbon brush.
Product Categories : Graphite Block