Engis has just released a new three axis single-pass bore finishing system, the FPM-3X, which can finish stacked valve body bores to a cylindricity of 2µm and a diameter of +/- 1µm, especially those with multiple bores and bores of different diameters.

FastLap facing device

Utilizing a single-point tool, Engis Corp.'s FastLap facing device brings plate flatness to within a micron and can machine a custom groove pattern in a second pass, according to the company.

FastLap

Engis Corp. says its FastLap lapping and polishing system has been engineered specifically to meet the demand for super-high finish lapping and polishing processes and can achieve sub 0.1 microinch Ra finished lapped surfaces.

Engis diamond dressing blocks

Engis Corp.'s Electrogrip electroplated diamond dressing blocks turn a standard grinder with reciprocating table, such as a surface, tool and cutter or optical form grinder, into an automatic form grinder when combined with power down-feed.