Screw testing machines Torsion testing machines TesT - TesT GmbH

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Model 205 Friction testing machines Application: TesT 205 screw testing machines were newly developed based on the experience of many years and essentially consist out of 4 components: • 1 force/torque transducer • 1 machine frame with regulated drive, angle measurement and table • 1 PC with integrated data acqui- sition board and motor control • 1 Software package The evaluation takes place in real time processing and online during the test sequences. Screws Measuring ranges Model 205 Total Head friction Thread friction Force/torque Drive Speed Quality12.9 Force torque moment moment transducer unit M4.....M6 0...20 kN 0...35 Nm 0...35 Nm 0...35 Nm 201.1.20 kN 205.120 Nm 0...20 min -1 M6.....M10 0...60 kN 0...120 Nm 0...120 Nm 0...120 Nm 201.2.60 kN 205.120 Nm 0...20 min -1 M8.....M12 0...100 kN 0...200 Nm 0...200 Nm 0...200 Nm 201.3.100 kN 205.500 Nm 0...20 min -1 M12...M16 0...200 kN 0...500 Nm 0...500 Nm 0...500 Nm 201.3.200 kN 205.500 Nm 0...20 min -1 M16...M24 0...400 kN 0...1800Nm 0...1800Nm 0...1800Nm 201.4.400 kN 205.1800 Nm 0...20 min -1 M24...M30 0...600 kN 0...3200Nm 0...3200Nm 0...3200Nm 201.4.600 kN 205.3200 Nm 0...20 min -1 M32...M42 0..1200 kN 0...7700Nm 0...7700Nm 0...7700Nm 201.5.1200 kN 205.7700 Nm 0...20 min -1 Other measuring ranges, dimensions and speed ranges on request. Suggestions for tools: Tools can be wearing parts. Therefore we make designs available free of charge in the case of order. Of course we supply these parts also on request. The force/torque transducer is patented. Its shaping permits the measurement of the 3 quantities: total torque, head friction torque and clamping force without influence of one quantity by one of the others. Sequences can be programmed by yourselves using the general instructions existing in the software. The available finished software pakkages according to international standards or standards of the car manufacturers can be adapted to the individual desires of the user at any time. Model 205 Standard Model 205 for M48 2 With this configuration all important parameters of screwed joints can be detected and evaluated by standard, like demanded by international standards and house standards of the most important car manufacturers. Screwing torques of selflocking nuts are a further area of application. As results coefficients of friction, protocols and if necessary curves and tables are depicted. Installation example: 1 Transducer 2 Clamping sleeve with female hexagon and disk as tools 3 Screw 4 Nut 5 Drive
Model 205 Friction testing machines Multi-component transducer Models 201 (DBP patented) Size AØ B C D E Ø F G H J KØ L 1 15 80 14 79,5 50 155 180 50 70 M3 7 2 30 125 19 115 100 235 270 70 100 M4 10 3 40 125 24 115 120 235 270 70 100 M4 10 4 76 185 44 165 200 320 380 100 150 M8 18 5 110 252 65 235 240 450 590 145 200 M10 11 The conception of the drives corresponds to most modern safety standards. In principle all screw testing machines are equipped with a protection hood out of Makrolon with protection circuit. The power electronics is accommodated in protected domains, which are locked by a protection circuit. Size A B C D E F G H 35 Nm - - - - 145 1/4˝ 200 Table model 120 Nm 710 1500 720 40 210 3/4˝ 300 2 500 Nm 710 1500 720 40 210 3/4˝ 300 2 1800 Nm 710 2000 720 50 320 1˝ 500 3 3200 Nm 710 2000 720 50 320 1˝ 500 3 7700 Nm 700 2400 650 - 365 2 1/2˝ 836 3 Options: • Transducer for direct length measurement • Special drives for the direct length measurement • Implementation of ultrasonic length measurement • Special clamping sleeves • Measurements under temperature changes Multi-component transducer with sensor for the length measurement. Multi-component transducer with tempering equipment (DBP patented) 3
Page 1: TesT Screw testing machines Torsion
Page 5 and 6: Model 210 Torsion test machines App
Page 7 and 8: Control and evaluation PC card syst

Screw testing machines Torsion testing machines TesT - TesT GmbH

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