Product/Service

Lapping Plates

Source: Process Research Products
This company offers a variety of lapping plates with either grooved or flat surfaces in all sizes up to 1600mm diameter
This company offers a variety of lapping plates with either grooved or flat surfaces in all sizes up to 1600mm diameter. They include crosshatched and serrated for efficient lapping, plates with concentric and radial grooving, and flat plates.

These plates are made from two different materials. The spheroidal graphite lapping plates are made in molds that control the cooling rate and structure through the working depth. As a result, graphite size and distribution remain constant for a consistent working surface through the plate. The manufacturer also offers gray iron plates, which are sued for lapping very hard workpieces.

Process Research Products, 1013 Whitehead Road, Trenton, NJ 08638. Tel: 609-882-0400. Fax: 609-882-9608.