TLS-W50-5000I (door type) microcomputer controlled spring tension and compression testing machine

1. Product Overview

microcomputer controlSpring tension compression testing machineAccording to JB/T7796-2005 "SpringTension and Compression Testing MachineMade according to the technical requirements specified in the Technical Conditions, specifically designed for the detection of springs. Mainly used to test the strength of various springs and elastic components, that is, to test the test force of springs under a certain amount of deformation (or residual height) or to determine the residual height or deformation of springs under a certain test force. It has functions such as test force value display, speed setting, batch test setting, as well as limit protection and overload protection.

2. Scheme description

2.1 Host: Adopting a portal structure, the host frame is fully guaranteed in terms of stiffness and strength through mechanical finite element analysis. The transmission system adopts zero clearance ball screw pairs to ensure the accuracy and durability of the test results. The main frame is guided by four guide columns to ensure the rigidity of the frame.

2.2 Transmission system: composed of synchronous toothed belt, ball screw pair, and guiding part.

2.3 Drive System: The system is driven by a well-known brand AC servo speed controller and its motor.

2.4 Measurement and Control System: The test force measurement and control system consists of high-precision load sensors, measurement amplifiers, A/D converters, stabilized power supplies, etc; The displacement measurement control system consists of a photoelectric encoder, a frequency doubling shaping circuit, a counting circuit, etc. Through various signal processing, achieve functions such as computer display, control, and data processing

2.5 Safety protection devices: overload protection of 10% over rated load, position protection of crossbeam, overcurrent, overvoltage, overspeed protection, etc.

2.6 Control software system

2.6.1 The measurement and control software consists of functional modules such as dynamic communication, data acquisition, result observation, record query, data processing, and printing. Ensured the effectiveness and accuracy of data collection, and the result output is convenient and fast.

2.6.2 Different experimental plans can be established according to requirements. Multiple batch numbers can be established under one plan for batch testing. During the testing process, real-time data collection and curve drawing can be carried out, and a large Access database can be used for data storage, facilitating user resource sharing and reanalysis. After the experiment is completed, the data is automatically processed and saved, and the test results can be viewed and the test report can be printed at any time. The format of the test report can be changed according to different user requirements.testing machineThe processing of experimental data fully complies with the standards of spring testing machines.

2.6.3 Control Modes: Multiple control modes are adopted, as described below:

a) Set the test force P and detect the deformation amount F of the spring

b) Set the deformation amount F and detect the test force P of the spring.

c) Set the test force P and detect the remaining height H of the spring;

d) Set the remaining height H of the spring and detect the test force P of the spring

2.6.4 Ten detection points can be set. The spring can be pre compressed by setting the pre compression height, and the number of pre compressions can be freely set.

2.6.5 Batch testing greatly facilitates user use. After setting the number of tests, the testing machine automatically conducts tests based on the set number of times, without the need for manual intervention.

During the experiment, high-speed data collection was achieved to ensure the effectiveness and accuracy of data collection by the testing machine.

2.6.7 Set the test speed by yourself and automatically return to the initial position after the test is completed.

2.6.8 It has an automatic disk merging function to eliminate errors and mistakes caused by manual disk merging, ensuring safe experimental operations.

2.6.9 Equipped with overload automatic shutdown function.

3. Main technical specifications of the testing machine: