Need Better Hole Precision in the Manufacture of Barrels, Gas Blocks & Triggers?
For years Engis has worked successfully with manufacturers of handguns, as well as sporting and military rifles, to improve product consistency, reliability and lower costs in both high and low production finishing of various firearms components.
State-of-the-art Engis bore honing brings best-in-class barrel quality achieving bore sizes within 2 microns, bore roundness under 2 microns and surface finish under 0.1 Ra and 1.0 Rz prior to rifling.
Additionally, Engis has successfully assisted small-scale manufacturers and high-end contract shops to reduce/replace reaming and ultimately bring down their broaching costs. Benefits of single-pass technology include:
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Part Load |
Peck Cycle, Unload |
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ENGIS ADVANTAGE MACHINE: CNC Controlled, Multi-Spindle Honing Machine TOOLING: “Single-Pass Hone”, Highly Repeatable, Diamond Plated Adjustable Abrasive BORE DIAMETER: 0.002mm Range ROUNDNESS: < 0.001mm SURFACE FINISH: <0.1 Ra PRODUCTION RATE: 20 (350mm long ) Barrels per Hour MACHINE EFFICIENCY: 95% Uptime TOOL CHANGE-OVER: Predictable 15 minutes every 20,000 Parts OPERATOR SKILL RQD: Load/Unload Parts, Push Cycle Start Button, Adjust Tools |
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