Precision for demanding engine components. Complex workpieces such as sintered parts or bearing packages can be produced quickly and cost-effectively through our expertise. Form and double-disc grinding guarantee the required tolerances - series-safe and documented.
Rocker arms and valve components
Sintered parts with complex geometries
Bearing packages and thrust washers
Form grinding to drawing
Form grinding on Mägerle
Double-disc grinding on Peter Wolters
Series capability documented
Type: Form Grinding
Use: Valve train, engine components
Rocker arms transfer the camshaft movement to the valves. The functional surfaces must meet the highest requirements for dimensional accuracy and finish. Through form grinding on our Mägerle machines, we achieve the required tolerances even with complex geometries. Decades of experience in the automotive sector guarantee process reliability from small series to large series.
Type: Double-disc Grinding
Use: Engine components, gearbox parts
Sintered parts place special demands on the grinding process. The porous structure and often complex geometries require know-how and adapted process parameters. On our double-disc grinding machines, we process sintered parts on both sides – for the highest flatness and parallelism. The result: parts that meet the strict requirements of the automotive industry.
Type: Double-disc Grinding
Use: Gearbox, engine bearings, drivetrain
Bearing packages consisting of multiple discs require the tightest thickness tolerances and perfect parallelism. On our Peter Wolters machines, we grind thrust washers with documented repeatability. Simultaneous grinding of both sides guarantees stress-free parts – important for bearing life. Every batch is inspected and documented.
Surface/profile + double-disc/flat honing for small–large series with verifiable tolerances and inspection reports.