Hard Broaching

Fässler introduce the HS-100-A, successor to the HS-100 hard broacher.

Finishing splined gears brings new issues which affect overall quality and the assembled functionality of power transmission mechanisms.

After hardening spline's can suffer from heat treatment distortions. These distortions will have a direct negative effect on any subsequent operations requiring the spline bore as a datum. be it honing or grinding. Fässler recognised this problem and set about producing the solution. The HS-100-A reciprocating Hard Broaching machine differs in several ways from conventional long broaching.

THE HS-100-A DIFFERENCE

• Guaranteed original centre line.
• Accurate diamond coated broaches.
• A reciprocating broach prevents swarf traps.
• High pressure oil flood broach cleaning.
• Compact at 1.1 x 2.5 x 2.3 metres (LxWxH).
• Work pieces up to 62 HRC.

Stand profiles for correction

Almost any internal profile and any or all of the major error corrections required.

Whether gears are honed or ground the condition of the spline is paramount to final quality.

The HS-100-A will reduce scrap by eliminating errors in concentricity generated as a result of heat treatment distortion. The benefits are an increased grinding or Honing stone life with better machine durability and reliability.

Benefits include: -

• Precise control over final broached components.
• Machine automation available.
• Increased hydraulic power.
• Larger part capacity.
• Remotely mounted control panel.
• Part changeover in less than twenty minutes.
• Force detaction for start of cutting.

For more information, please call +44 (0)1676 533824
or e-mail sales@kumi-solutions.com