I gave a presentation at the "Visualization of Processing" seminar!

Kistler Japan G.K. Head office

On February 12th (Wednesday), a seminar titled "Visualization of Processing" was held, hosted by the Okayama Prefectural Industrial Promotion Foundation in Okayama Prefecture. Matsura from our Sensor Technology Division spoke about a cutting power meter that can determine optimal processing conditions by measuring cutting resistance. Date and Time: February 12, 2020 (Wednesday) 13:30 - 17:00 Theme: "Visualization of Processing" Lecture Title: "Measurement of Cutting Resistance Using a Cutting Power Meter" Related Keywords: Cutting, Power Meter, Processing, Sensor, Analysis

Kistler's dynamometer contributes to the improvement of cutting processing technology.

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Related product information

Cutting Power Meter DAQ (Data Acquisition and Analysis) System 5697A
A general-purpose data acquisition system for controlling interfaces and charge amplifiers!

The cutting power measurement DAQ system consists of a data acquisition box and DynoWare software. The data acquisition box can connect to two multi-channel charge amplifiers. A 16-bit A/D converter digitizes the analog output data. The system connects to a PC via a USB 2.0 port, and the control of the charge amplifier or signal conditioner is managed by the data acquisition box through an RS232C cable. Users can easily operate a high-sampling-rate data acquisition system.
Rotary dynamometer (for high-speed rotation) 9170A
The newly developed piezoelectric sensor integrated into the rotor can measure dynamic signals during high-speed cutting!

The 4-component rotary dynamometer consists of a rotor, stator, connection cables, and signal conditioner. The type of rotor is determined by the required spindle type on the machine side. A piezoelectric 4-component sensor and a 4-channel charge amplifier are integrated into the rotor to measure radial forces Fx and Fy, axial force Fz, and torque Mz. The voltage output from the charge amplifier is digitized and transmitted to the stator. The range selection and power supply for the charge amplifier are transmitted non-contact from the stator to the rotor. There is a gap of a few millimeters between the stator and the machine tool. The signal conditioner controls the measurement system. Additionally, the measurement range can be selected from three options, and measurements can be initiated manually or via a serial interface. The output signal is an analog voltage of ±10V. Data can be recorded using Kistler's DynoWare or compatible data acquisition software.
Rotary dynamometer (for high load) 9171A
The newly developed piezoelectric sensor integrated into the rotor can measure dynamic signals during high-speed cutting!

The 4-component rotary dynamometer consists of a rotor, stator, connection cables, and signal conditioner. The type of rotor is determined by the required spindle type on the machine side. A piezoelectric 4-component sensor and a 4-channel charge amplifier are integrated into the rotor to measure radial forces Fx and Fy, axial force Fz, and torque Mz. The voltage output from the charge amplifier is digitized and transmitted to the stator. The range selection and power supply for the charge amplifier are transmitted non-contact from the stator to the rotor. There is a gap of a few millimeters between the stator and the machine tool. The signal conditioner controls the measurement system. Additionally, the measurement range can be selected from three options, and measurements can be initiated manually or via a serial interface. The output signal is an analog voltage of ±10V. Data can be recorded using Kistler's DynoWare or compatible data acquisition software.