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# PERFORMANCE AND ANALYSIS OF MILLING TOOLS DYNAMOMETER

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LATHE TOOL DYNAMOMETER
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# PERFORMANCE AND ANALYSIS OF MILLING TOOLS DYNAMOMETER

A Milling is the machining process of using rotary cutters to remove material from a work piece by advancing (or feeding) in a direction at an angle with the axis of the tool.
A dynamometer or "dyno" for short, is a device for measuring force, torque, or power. For example, the power produced by an engine, motor or other rotating prime mover can be calculated by simultaneously measuring torque and rotational speed (RPM).

A Milling is the machining process of using rotary cutters to remove material from a work piece by advancing (or feeding) in a direction at an angle with the axis of the tool.
A dynamometer or "dyno" for short, is a device for measuring force, torque, or power. For example, the power produced by an engine, motor or other rotating prime mover can be calculated by simultaneously measuring torque and rotational speed (RPM).

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### PERFORMANCE AND ANALYSIS OF MILLING TOOLS DYNAMOMETER

1. 1. INTRODUCTION  A Milling is the machining process of using rotary cutters to remove material from a work piece by advancing (or feeding) in a direction at an angle with the axis of the tool.  A dynamometer or "dyno" for short, is a device for measuring force, torque, or power. For example, the power produced by an engine, motor or other rotating prime mover can be calculated by simultaneously measuring torque and rotational speed (RPM).
2. 2. OBJECTIVES  To Performance and Analysis of Milling Machine with an Dynamometer.  To be calculated by simultaneously measuring torque and rotational speed (RPM).  To making a effective Analysis system with low cost.  To with advances in technology, milling dynamometers are increasingly used for the accurate measurement of forces and for optimizing the machining process.  A milling dynamometer is a multi-component dynamometer that is used to measure forces during the use of the machine tool.
3. 3. WORKING PRINCIPLE OF MILLING DYNAMOMETER  Turning Tool Force measuring system is most suitable for analyzing the acting force on a lathe tool during turning operation. The system displays and indicate forces in X, Y and Z direction on a lathe tool during turning operation.  It comprises of triaxial piezo-electric measuring sensor.  Signal from the sensor are transmitted to signal conditioner which in turn send those to communication card, which further processed by using “LT” software.  LT force measuring software to display all of the forces with graphics on computer monitor
4. 4. SPECIAL FEATURES  Easy to operate  Measures force in lateral and longitudinal direction  Digital display of forces simultaneously  Rugged design  Can be mounted on any kind of milling machine  Microprocessor based design  Waterproof
5. 5. TECHANICAL SPECIFICATION  Capacity: 5 KN  Measuring Range : 0- 5.000 N (Lateral and Longitudinal both)  Display : Digital Accuracy : ± 1% (Traceable to National Standard)  Dimensions : 250 x 300 x 75 mm  Weight : 32 kg. approx.  Accessories : Milling Table with “T” Slot
6. 6. COMPONENTS OF MILLING DYNANOMETER  DYNANOMETER  DIGITAL MULTICOMPONENT FORCE INDICATOR  INFRARED THERMOMETER  MILLING TOOL DYNAMOMETER
7. 7. DYNAMOMETER  Dynamometer for measurement of both the thrust force of the control and the torque produced on the work piece.  Used to establish Milling force, study tool configuration and lubricant characteristics.  This can be bolted directly, as slots are provided to attach vise or fixture on both top and bottom flanges. The instrument is complete in sealed construction.
8. 8. DYNAMOMETER SPECIFICATION  Force : Torque and Thrust.  Range of force :  For smaller drilling machines with ½ inch bolt mounting slot  Model 600A - 100kg. Thrust 10 kgm. Torque  Model 600B - 200kg.Thrust 10 kgm. Torque.  Model 600C - 500kg.Thrust 20 kgm. Torque.
9. 9. DYNAMOMETER
10. 10. DIGITAL MULTICOMPONENT FORCE INDICATOR  Instrument comprises of two independent digital display units calibrated to display force directly using two-component milling tool dynamometer.  This instrument comprises of independent DC excitation supply for feeding strain gauge bridges, signal processing system to process and compute respective force value for direct independent display in kgf units.  Instrument operates on 230v, 50 c/s AC mains.
11. 11. DIGITAL MULTICOMPONENT FORCE INDICATOR
12. 12. INFRARED THERMOMETER  An infrared thermometer is a thermometer which infers temperature from a portion of the thermal radiation sometimes called blackbody radiation emitted by the object being measured.  They are sometimes called laser thermometers as a laser is used to help aim the thermometer, or non-contact thermometers or temperature guns, to describe the device's ability to measure temperature from a distance.  By knowing the amount of infrared energy emitted by the object and its emissivity, the object's temperature can often be determined. Infrared thermometers are a subset of devices known as "thermal radiation thermometers".
13. 13. INFRARED THERMOMETER
14. 14. MILLING TOOL DYNAMOMETER  The milling tool dynamometer can be mounted on the table of the milling machine and any component to be milled can be fixed over the dynamometer.  Slots are provided to mount the dynamometer to the milling machine. Holes have been provided on the milling dynamometer to enable any type of component to be fixed on it.  The output terminals are provided for the force in XYZ direction acting on the working piece.
15. 15. MILLING TOOL DYNAMOMETER SPECIFICATION  Force : X Y Z direction.  Range of force :  Model 630A - 100kg in XYZ direction  Model 630B - 200kg in XYZ direction  Model 630C - 500kg in XYZ direction  Model 630D - 200 Kg. Force (X) & Thrust (Y); 20 Kg. Torque for Vertical Milling.  Sensor : 4 arm bounded strain gauge component bridge for each force.  Bridge resistance : 350 Ohms typical.
16. 16. MILLING TOOL DYNAMOMETER
17. 17. SOFWARE FOR MILLING DYNAMOMETER  This software is made for the data acquisition with TeLC cutting tool dynamometers with serial data output .  The HTML-instruction manual is readable with the Internet Explorer  The simulation mode allows training on the program without connected dynamometers  The software contains a variety of features, such as data acquisition, calculation of derivated data and edit fields for technological data input  The quantities can be displayed with bars, tables and plotter with automatic scaling  Different preconfigured evaluation templates  Powerfull data editing functions for post editing
18. 18. WORKING OF SOFTWARE
19. 19. Thank you