SL-JCKT type mechanical system integration and parameter visualization experimental bench

This experimental bench is an open practice platform specially provided for understanding, innovative design, assembly, testing and analysis of mechanical systems. It aims at innovative practice and comprehensively designs mechanical assembly practice, mechanical testing and analysis, etc., and strives to inspire students' thinking, enhance students' comprehensive abilities, and create a new high-tech hardware environment. It includes
a mechanical platform that can accommodate working installation methods (surface installation and space installation) and a complete transmission parts library (power, clutches, couplings, transmission components, dynamic and static loads and actuators)
Detection systems for different purposes (efficiency detection system, motion detection system and motor speed control)
The mechanical system is mainly composed of three parts: power machine, transmission device and working machine. The driving part of modern machines is often equipped with There are control operating units and auxiliary units
In order to complete the needs of system design practice, the experimental platform is equipped with an adjustable speed power device, various connecting transmission components, various actuator combination devices, and a detection and analysis system.< br/> Since the test bench not only has a transmission design part, but also an execution design part, the test bench has a complete concept.
1. Performance characteristics
① Can be designed and assembled for space and plane installation Mechanical transmission system
② The modular design of transmission parts is easy to install
③ The transmission parts library is complete in variety, allowing students to have a comprehensive understanding of transmission forms
④ The detection and analysis software can be used to detect and analyze machinery in real time System transmission parameters, and analyze the performance, installation and operating conditions of the system from their changing rules, and adjust the system design and installation accordingly.
⑤The open platform of analysis software can be used, and users can Data processing.
⑥The motor speed of this experimental bench can be adjusted through software control, without manual adjustment
2. Contents and features of the detection control system and teaching analysis software
①The detection control system uses a series of microcontrollers The group is the core and is equipped with an amplification, filtering and anti-interference circuit to realize the preliminary processing of data acquisition amplification and data communication, as well as motor control and other functions. The system uses the serial port to realize information communication between the data acquisition box and the computer
②The experimental bench The teaching analysis software is a development platform, including experimental content introduction, experimental video parameters, visual analysis, experimental result analysis, etc.
③ Real-time change curves of motion parameters can be displayed in real time
⑤ Experiment results can be saved in text form and can Sending on the Internet facilitates networked experiments and allows teachers to correct homework online
⑥The upper-level software of the system is open source code to users, and the content design adopts a drop-down menu style to facilitate users to develop the software for the second time.< br/> Three main technical parameters
DC motor power
Working speed
Maximum allowable loading moment
One linear displacement sensor, measuring range, accuracy
Several parameters of grating angular displacement sensor / Gate/Revolution
Load cell parameters rated range, overload possible, accuracy
Dimensions
Weight