Profile precision and surface quality are two essential quality features when manufacturing cycloid gear and cycloide groove for the automotive industry. Only the grinding process is capable of fulfilling these requirements. Grinding the entire profile width in a single work cycle results in the highest precision. Where large quantities are also required at low costs, MÄGERLE’s surface and profile grinding machines provide unrivalled results.
Foundation stone for Swiss quality mechanical engineering
Starting out as a metal-ware business, Karl Mägerle founded Gebrüder Mägerle GmbH in 1929 jointly with his brother. This was followed by the acquisition of the Fritz Wunderli AG grinding machine business three years later, enabling the company’s entry into grinding technology. This laid the foundation stone for an unparalleled success story in Swiss quality mechanical engineering.
Mägerle sells the first flat grinding machines in the F7 series with hydraulic drive
A design principle retains its validity
Mägerle set the most important milestone in 1980. Its flat and profile grinding machines – now established worldwide – were built with a fully enclosed hydro-static guide system for the first time. This ground-breaking design principle still distinguishes Mägerle’s cutting-edge technology today, and forms the unique basis for the unsurpassed results in precision, cost effectiveness, reliability and long working life.
Recognised performance in demanding conditions
The worldwide reputation of Mägerle flat and profile grinding machines is long established. With their equally high removal capacity and machining precision, they are recognized on the market as top-class machines. They demonstrate their performance and versatility daily in demanding applications in the turbine industry, the automotive and aircraft industry, the hydraulics industry and the energy sector, as well as machine tools and tool making. All industries that make the highest demands in respect of mechanical, ergonomic and operational qualities.
High-precision machine components
Precision in every detail: reliable machine components from HAWEMA. The chain is only as good as each individual link. For this reason, Hawema attaches particular importance to high-quality machine components. Our motor spindles have a run-out of less 2µ. The precision guides are pre-stressed for maximum rigidity and precision, and are permanently lubricated. The kinematic action, patented worldwide, with grinding column in double bearings (y- and b-axes) assures maximum rigidity and precision with exceptional freedom of movement.
- Complete granite based machine frame fully integrated in the mineral compound machine bed, resulting in highest rigidity and lowest thermal expansion of the whole system.
- All axis built on granite base plate, with direct measuring system (X, Y and Z axis) and high precision guides, direct drives in the rotation axis.
- Double supported grinding spindle axis integrated in the granite base.
Hawema KINEMATICS (patented worldwide)
- Short travel paths
- Optimal cycle times
- Compact design
- Modular construction
- High rigidity
- Highest precision
- Excellent grinding possibilities
Gearspect offers gear cutting machinery and testing instruments in the field of automotive, defense industries.
Inheriting from 100-year-old tradition TOS Čelákovice and Praga Praha, Gearspect Group is incorportaed in 1995 in Czech Republic. Gearspect produces gear specialized technologies including gear cutting machinery and gear testing instruments in the field of automotive, defense industries.
Gearspect offers modern gear technologies including gear shapers, grinders, hobbers, profile gear grinders, bevel gear grinder and bevel gear hobbers including the gear-measuring technologies.
- Gear Cutting Machines
- Gear Grinding Machines
- Gear Hobbing Machines
- Gear Shaping Machines
- Bevel Gear Grinding Machines
- Bevel Gear Hobbing Machines
- Gear Deburring Machines
- Gear Measuring Instruments
- Gear Testers for geometric deviation of cylindrical gears and gear cutting tools
- Gear Testers for inspection of cylindrical gears by double flank rolling method
- Gear Testers for inspection of cylindrical gears by single flank rolling method
- Gear Testers for Bevel Gears
Since 1924 Blohm flat and profile grinding machines have been used worldwide wherever precision, performance and productivity are required. More than 15,000 delivered machines reflect the international recognition of Blohm grinding machines. Constant advancements and a spirit of innovation have characterized the company’s varied history since its foundation.
WURI II machine tool. (1937)
Creep feed grinding machine HFS (1962)
Today Blohm grinding machines are known for their precision and productivity. Blohm is widely recognized as technology leader of aviation turbine industry and has strong presence in general mechanical engineering, bearing, automotive, hydraulic, tool making and turbine industry.