CNC Turning Machining Guide Pillars

CNC Turning Services – the guide pillars, as positioning mold components, help ensure precise alignment during the opening and closing of the mold, while also bearing the force transmission to ensure smooth movement.

Pain Point Analysis:
Insufficient Manufacturing Precision: Out-of-Tolerance leads to uneven fitting clearance, causing mold misalignment or jamming.
Thermal Expansion Effect: Under high-temperature conditions, thermal expansion of parts leads to poor fitting.

Solutions:
Precision Machining Process Chain: Implement multi-process collaborative machining (precision centerless grinding → CNC surface grinding → precision punch grinding → precision CNC lathe → precision EDM machining), controlling key dimensional tolerances within ±0.01mm.
Material and Heat Treatment Optimization: Use SKD61 high-wear-resistant alloy steel, with vacuum quenching and tempering, achieving stable hardness of HRC52-54.

Results:
Mold lifespan increased by 80%, and maintenance costs reduced by 40%.