Bone plate bending strength and stiffness testing machine factory direct sales

Bone plate bending strength and stiffness testing machine factory direct sales
1. Introduction
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It is a new generation of microcomputer controlled electronic universal testing machine.
Mainly used for testing mechanical properties such as tension, compression, bending, shearing, peeling, and tearing of various metals, non-metals, and composite materials. The system adopts microcomputer closed-loop control, has a wide and accurate loading speed and force measurement range, and has high accuracy and sensitivity for the measurement and control of load and displacement. The equipment is suitable for manufacturing industries such as metal, adhesives, pipes, profiles, aerospace, petrochemicals, waterproof membranes, wires and cables, textiles, fibers, rubber, ceramics, food, pharmaceutical packaging, geotextiles, films, wood, paper, etc. Product quality supervision departments at all levels, and also suitable for teaching demonstration work in colleges and universities.
Because this testing machine realizes automatic control of the test process and information processing of test results, it allows the operator to conveniently and independently set the test program control steps. During the tensile test, the tester can clearly observe the entire testing process of mild steel, cast iron, etc. Through repeated loading on different curve segments, the force-displacement (deformation) curve can visually verify Hooke's law and observe the cold work hardening phenomenon. For materials without obvious physical yielding phenomenon, the hysteresis loop method or the stepwise approximation method can be used to determine the specified non-proportional extension strength. During the compression process, it is convenient to observe the compression yielding phenomenon and strengthening phenomenon of low carbon steel, the compression failure process and fracture shape of cast iron. The value of mechanical materials can also be detected.
2. Structure and Principle
The main machine consists of an upper beam, a moving beam and a workbench connected through columns and ball screws to form a rigid floor-standing frame structure. Japan
Panasonic AC servo motor and AC servo adjustment The speed system is installed under the workbench. The AC servo motor drives the double ball screws to rotate through the synchronous toothed belt reduction mechanism, thereby driving the moving beam to move up and down to load the sample (a compression, The bending attachment can perform compression and bending tests on metal or non-metallic material samples. A tensile attachment is installed between the moving crossbeam and the upper crossbeam, which can perform tensile tests on metal or non-metallic material samples).
3. Working conditions
Room temperature - ℃.
Relative humidity.
There is no vibration around, no corrosive media, and no interference from strong magnetic fields.
The power supply voltage fluctuation does not exceed the rated voltage.
Install horizontally on a solid foundation with a level of .
4. Performance and Characteristics
Japan's Panasonic AC servo motor and AC servo speed control system are used to control the test process. The control accuracy and quality are greatly improved, smooth, efficient, and low noise (basically no noise at low speed) And the control speed range is greatly widened, which is beneficial to both low-speed testing of conventional materials (metal, cement, concrete, etc.) and high-speed testing of non-metallic materials (rubber, etc.). It can also be used to quickly adjust the test space when no load is used, saving auxiliary equipment. Test time. This test speed meets the current domestic testing speed requirements for all conventional metal and non-metallic materials.
The deceleration mechanism composed of a synchronous toothed belt and a precision ball screw pair makes the structure more concise and Bright and bright, the transmission efficiency is greatly improved, the height of the lower workbench of the main machine and the height of the main machine are also reduced, and the appearance is more coordinated.
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Bone plate bending strength and stiffness testing machine
Main Technical indicators
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Test force measurement range
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Test force binning can be divided into binning or not binning throughout
, Test force measurement accuracy is better than the indicated value
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Displacement resolution
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Displacement measurement accuracy
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Deformation measurement range
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Deformation indication value Within the relative error
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Deformation resolution
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Force control speed adjustment range/
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Within the relative error setting value of the force control speed
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Deformation rate adjustment range/
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When the relative error rate of the deformation control rate <, it is within the set value
When the relative error rate is
When the relative error rate is
> Bone plate bending strength and stiffness testing machine
Provided by Jinan Yinuo Century Instrument Co., Ltd., please call for details. Factory direct sales with favorable prices, quality assurance, and good after-sales service.