SR-Y5C33 Electronic Compression And Bending Integrated Machine Teaching Equipment Mechanical Experiment Equipment
1 Introduction:
The electronic compressive and flexural integrated machine is specially used to test the compressive and flexural strength test of cement mortar, and can automatically complete the test according to the requirements of GB / T17671-1999 "Cement mortar strength inspection method (IS0 method)".
2. Program description:
This testing machine integrates compressive and flexural strength tests, and is controlled by a servo motor. It is loaded smoothly and is environmentally friendly.
The motor reducer is installed in the lower part of the equipment, making the whole machine compact and tidy.
The overall design of the testing machine is beautiful, the overall structure is coordinated, and the color matching is reasonable.
SR-Y5C33 electronic compression and bending integrated machine is a new material testing machine that combines electronic technology and mechanical transmission. It has a wide and accurate loading speed and force measurement range, and has high accuracy and control over the measurement and control of loads and displacements. Sensitivity, can also carry out automatic control test of constant velocity loading and constant velocity displacement. The appearance of the whole machine is shown in the figure below.
2.1 Control mode: The servo motor drives the reducer, and after the speed reducer is changed, it is output to the ball screw of the press through the pulley synchronous belt to rotate the wire mother, thereby driving the screw to move up and down, and driving the moving beam connected to it according to the selected When the lower beam is going up, the compressive strength test can be carried out. When going down, the flexural strength test can be carried out.
The display and control part is designed for the machine and designed for the test requirements of standard cement samples.
The test process is controlled by servo motor.
2.2 Electrical measurement and control system: The electrical system adopts a special F020 controller, and the electric board is arranged at the lower part of the host, and the lines are neat and beautiful.
2.3 Software system: The software system uses a controller, which can draw various curves specified in the standard and print test reports.
2.4 Computer:
The computer adopts Lenovo brand computer, mainstream configuration.
2.5 Other configuration and necessary accessories:
2.5.1 A set of compression resistant attachments.
2.5.2 A set of anti-folding accessories.
3. Main technical performance indicators:
3.1 Maximum test force 300kN (compressive) 10kN (flexural)
3.2 Measuring range of test force 1% -100% FN
3.3 The relative error of the test force indication value ≤ ± 0.5%
3.4 Constant stress loading rate Compression: 2.4kN / s ± 0.2kN / s
Bending resistance: 50N / s ± 10 N / s
3.4 Range of loading rate Compression: (0.5-9.0) kN / s
Bending resistance: (0.02-0.07) kN / s
3.6 Effective spacing of uprights 300 mm
3.7 Pressure plate size Compression: Diameter of upper pressure plate Ф140 mm
Diameter of lower pressure plate Ф140mm
Bending resistance: diameter of upper pressure plate Ф100mm
Diameter of lower pressure plate Ф110 mm
3.8 Screw Ф100mm (compressive)
3.9 Maximum stroke 300mm
3.10 Maximum distance between upper and lower pressure plates Compression: 320mm
Bending resistance: 300mm
3.11 Motor power 1kW
3.12 Weight about 1000kg
