Cutting tool grinding machine JUMINIMAT

for small workpiecesCNC

The JUMINIMAT grinds the flutes of small threaded tools with up to four grinding wheels. The threaded tool is ground either unsupported or with tailstock support. If required, a steady can be used for stabilization. The integrated loading system takes care of a high level of independent operation and can be swiveled to the side for retooling. Highlights - Maximum dimensional stability - Integrated dressing unit - Different tool cassettes possible - Integrated loading system Grinding process descriptions FLUTE GRINDING DIA. 1 – 12.7 MM HSS tap: M1, spiral fluted Cycle time: < 50 s Grinding task: Grinding the three flutes MACHINE BED The machine bed made of mineral cast provides impressive damping behavior and torsional rigidity. The temperature stability allows fluctuations in the ambient temperature to be compensated with a minimum of effort, ensuring a high level of dimensional stability throughout the whole day. CONTROL SYSTEM The Erwin Junker Operator Panel was specifically developed to control grinding machines. All machine components are controlled using the operator panel – irrespective of the series and the used control system. The identical structure, intuitive menu guidance and visualization of the workpiece geometry make for extreme user convenience and flexibility in operation. Programming takes place directly using the operator panel or an external programming tool. ABRASIVE Depending on the application, the abrasive CBN or diamond is used. The basic bodies of the grinding wheels comprise steel or carbon.