Rotary dynamometer (for high load) 9171A
The newly developed piezoelectric sensor integrated into the rotor can measure dynamic signals during high-speed cutting!
This rotary cutting dynamometer is a quartz piezoelectric four-component dynamometer. It measures the three-component forces and torque acting on the cutting tool during cutting. The measurement data is transmitted non-contact. －＊ Features ＊－＊－＊－＊－＊－＊－＊－＊－＊－＊－＊－＊－＊－ • Measures cutting forces acting on the cutting edge while rotating • Measures a total of four components: three-component forces (Fx, Fy, Fz) and torque (Mz) • Maximum rotational speed: 20,000 min–1 • Non-contact type • Internal cutting fluid supply • Compatible with conventional machine spindle interfaces • Tool holder with ER clamp • Maintains eccentricity and balance with high precision
basic information
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.
Price range
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Model number/Brand name
9171A
Applications/Examples of results
• Measurement of mechanical load during cutting processing • Wear analysis • Optimization of cutting parameters • Material-specific specific cutting resistance • Optimization of tool shape and coating • Verification of cutting simulation
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News about this product（8）
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We will exhibit at Mechatrotech Japan 2023!
We are pleased to announce that we will be exhibiting at Mechatrotech Japan - MECT 2023, which will be held from October 18 to 21, 2023, at Port Messe Nagoya. We plan to showcase products such as rotary cutting power meters. This is a great opportunity to see our products up close, so please be sure to visit our booth! 【Exhibition Overview】 Date: October 18 (Wednesday) to 21 (Saturday), 2023 Time: 10:00 AM to 5:00 PM (until 4:00 PM on the last day) Venue: Port Messe Nagoya Booth Number: 3D85 Official Website: https://mect-japan.com/2023/ We look forward to seeing you at the venue and sincerely await your visit.
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We will hold the Japan Kistler Cutting Processing Technology Seminar 2022!
This year, we will be holding the "Kistler Cutting Technology Seminar 2022" in person on the following dates. Due to infection control measures, the in-person venue will have a capacity of 40 people, but we will also provide a simultaneous online broadcast, so please feel free to apply even if you find it difficult to attend in person. - Date and Time: July 21, 2022 (Thursday) First Session: 13:30 - 16:30 (Doors open at 13:00) Second Session: 16:30 - 17:00 - Venue: Aichi Prefectural Industrial Labor Center Wink Aichi (Capacity: 40 people) and Online (Webex) - Participation Fee: Free (Please register in advance for both in-person and online participation.) - Detailed Information: https://www.kistler.com/uploads/Kistler_CF_Seminar.pdf - How to Apply: Please register using the application form linked above. We usually notify you of the receipt of your application within three business days.
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We will hold the Japan Kistler Cutting Processing Technology Seminar 2022!
This year, we will hold the "Kistler Cutting Technology Seminar 2022" in a face-to-face format on the dates listed below. Due to infection control measures, the in-person venue will have a capacity limit of 40 participants, but we will also provide a simultaneous online broadcast, so please feel free to register even if you cannot attend in person. The venue will be the Aichi Prefectural Industrial Labor Center Wink Aichi and online. For more details, please refer to the following link: https://www.kistler.com/uploads/Kistler_CF_Seminar.pdf Please register using the application form from the related link below.
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I gave a presentation at the "Visualization of Processing" seminar!
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
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We will exhibit at EMO Hannover 2019, the world's largest metalworking trade fair.
We will be introducing new products at EMO Hannover 2019, which will be held in Hanover, Germany from September 16 (Monday) to September 21 (Saturday), 2019. At our booth, we plan to showcase the prototype of the new Piezo Tool System (PTS) for the first time. The PTS is a new system that allows for the direct measurement and monitoring of cutting forces at the tool tip in micro-turning operations, and we will explain the benefits to our customers (such as extending tool life) that come from implementing this system. For more details, please refer to our company website. ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ EMO Hannover 2019 Dates: September 16 to 21, 2019 Hours: 9:00 AM to 6:00 PM Venue: Hanover International Exhibition Center Booth Number: Hall 3 [I10] ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
