DH-1000N microcomputer controlled spring torsion testing machine

Product Overview

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Product specifications
DH-100N.m； 200N.m; 500N.m; 1000N.m; 2000N.m; Microcomputer controlled spring torsion testing machine

PRODUCT FUNCTION
Testing and research on torque T, torsion angle θ, and torsion stiffness of springs and elastic components.
Various types of coil springs, valve springs, suspension springs, diaphragm springs, shock absorber springs, hydraulic springs, oil pump springs, disc springs, high-temperature springs, snap springs, tension springs, torsion springs, compression springs, scroll springs, and anisotropic springs.
Cylindrical, conical, convex and concave, non-circular springs and elastic elements.
Testing and research on torsional performance of metallic materials, non-metallic materials, composite materials and components.
Testing and research on torsional performance of metal to metal bonding layer, metal to non-metal bonding layer, bolts, valves, tool wrenches, soft materials, composite materials, wire materials, etc.
The precise automatic control and data acquisition system enables fully digital adjustment of the data acquisition and control process.
Conduct tests and provide testing data in accordance with international standards such as GB, ISO, JIS, ASTM, DIN, BS, etc.
This spring testing machine can test the mechanical properties such as torque, torsion angle, torsion angle, and angular stiffness of various materials.
Important extensions: environmental systems; Dynamic testing; Torsion fatigue test.

important features
1. A horizontal, high rigidity, and high stability load rack. The rack size can be customized.
2. Multiple control methods such as automatic load holding, stress and strain control, cyclic control, and self programming control.
3. High precision force gauge, wide linearity, good stability, ensuring the accuracy of load measurement.
4. High speed, low vibration, maintenance free, silent AC servo motor drive system.
5. Built in Ethernet interface.
The circuit board of TNW series microcomputer controlled spring torsion testing machine adopts photoelectric isolation design, with strong anti-interference ability.
7. Possess a variety of comprehensive testing fixtures for quick replacement; Optional environmental system and torsion angle meter.
8. Wide testing speed, freely selected within 0 ° to 720 °/min.
9. A fully digital closed-loop, multi-channel, multifunctional, and easy-to-use measurement and control software; There are various testing methods and standards (ASTM, ISO, DIN, EN, BS, etc.) available in the database; Experimental data can be saved, queried, and accessed at any time;
9.1 Automatic control of the test process, fully closed-loop control and display of torque, stress, deformation, and torsion angle, full keyboard input operation, and intelligent control mode setting system; Control mode can be set arbitrarily, with no impact, smooth switching, and smooth loading and unloading.
9.2 Flexible Excel or Word report formats, default and custom formats; Multi item sorting, multi type output.
9.3 It is possible to re read completed experiments, simulate reproduction, reanalyze data, overlay multiple curves, compare, and traverse.
9.4 The test curve can be arbitrarily selected as the coordinate axis, and can be freely enlarged and reduced; It can simultaneously display multiple curves such as torque time curve, torque angle curve, angle time curve, etc., and can set the required coordinates for full degree self adjustment.
9.5 Modular and open programming to meet personalized requirements. It has prompt and guide functions.
9.6 Automatic return at the end of the experiment, intelligent, efficient, and fast.
9.7 Automatically calculate the shear modulus G, specified non proportional torsional stress τ p, upper yield strength τ eH, lower yield strength τ eL, torsional strength τ m, etc.
9.8 Automatic tracking and measurement of torque and torsion angle, and display of test curves. Display the torque value, torsion angle, and torsion speed of the test.
10. The TNW series microcomputer controlled spring torsion testing machine has multiple protection functions: overload, overcurrent, and overvoltage protection; Safety protection during sample breakage; Emergency stop protection.

Important parameters

Main configuration