End Repeatability and Accuracy Challenges
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 the high and low production and finishing of various firearms components.
ENGIS ADVANTAGE (ENGIS SINGLE-PASS HONING SOLUTION):
MACHINE: CNC Controlled, Multi-Spindle Honing Machine (Link to Machine Video)
TOOLING: “Single-Pass Hone”, Highly Repeatable, Diamond Plated Adjustable Abrasive
BORE DIAMETER: 0.002mm Range
ROUNDNESS: < 0.001mm
SURFACE FINISH: 0.07 & 0.09 Ra with no visual tool marks.
PRODUCTION RATE: 30 Barrels per Hour (Load/Unload during cut cycle, no variance in cut time)
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