m&h Inprocess Messtechnik GmbH, a Hexagon Metrology company, is the technological leader in on-machine gaging. Today many well respected companies around the world can be found using m&h probe systems and software.
m&h is characterized by its strengths in machine tool expertise, continuous technical innovation, focus on customers' manufacturing processes, and application engineering. Individualized, customer focused advice and development of special applications are part of our commitment to excellence. A worldwide sales and support network ensures m&h products are available wherever your business takes you.
A maker of high quality Infrared and Radio wave touch probes and toolsetters since 1991, m&h manufactures probes used in the aerospace, automotive, mold and die, railway, and power generation industries. However, m&h probes can also be found on equipment in the appliance and precision manufacturing industries.
Infrared Probes
State of the art probes for demanding applications.
Touch trigger probes send a trigger signal to the receiver by infrared light once the stylus deflects. HDR (High Data Rate) technology avoids interference caused by ambient light. To accomplish this, 75 Hz transmission frequency, which is different from worldwide line frequencies of 50 Hz or 60 Hz, is used. Also, an extremely high data rate of 9600 light pulses/sec prevents interference from pulsing machine lamps. All probes are available with adjustable transmitting power and large transmitting angles.
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Radio Wave Probes
Durability to insure continued performance.
Touch trigger probes send a trigger signal to the receiver by radio wave once the stylus deflects. The radio waves are then converted to an electrical signal sent to the control. Radio transmission occurs in the 433 MHz frequency band which provides particularly high penetration. Sixty four (64) channels can be easily adjusted on the digital display both on the probe and the receiver. The patented SCS (Self Channel Select) technology of the microprocessor controlled receiver responds to interference signals by continuously checking the environment. The receiver will block corrupted frequencies from further use and will suggest the best alternative frequency.
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Production Probing Systems
Rugged. Sturdy. Perfect.
Production probes are able to withstand constant vibration, increased temperatures and contact with coolant. They fit several application possibilities on tool grinding machines, cylindrical grinding machines, rotary transfer machines and special measuring tasks. An IP 68 rating allows the probes to be extremely water and dust resistant – ideal for the shop floor environment.
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Tool Setters
Guarantee accurate tooling for constant production quality.
Tool Setters detect length and radius of the tools on the machine. The data is automatically transferred to the tool table of the control. Periodic checks for broken tools or wear maintain production accuracy. A variety of tool setters, from laser to infrared to radio wave, are available to fit any application. The durable, stainless steel construction and sophisticated laser technology guarantee dependable results in any production scenario. Simple mounting, rapid alignment, and easy maintenance ensure that the tool setter is always ready to use when you need it.
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