BR-KCXD innovative design and overlapping experimental platform for planar and spatial mechanisms

Overview: 

The planar and spatial mechanism innovation comprehensive experimental platform integrates two parts: planar and spatial mechanisms, and has rich and innovative experimental content and technical methods. It is a new design type and comprehensive experimental system. Various planar and spatial motion mechanisms can be easily overlapped above the rack, and the movement of the mechanism can be achieved through motor drive. The experimental platform can be equipped with a PC based testing and analysis system according to the upgrading needs of the school, which can perform testing and motion analysis on the overlapped planar and spatial mechanisms. Equipped with a dedicated virtual software CD, the software can be used online on the local area network at an additional cost.
Main technical parameters:
(1) Number of test bench racks: 4 units/set
(2) Experimental bench component box: 2 pieces/set
A. AC belt reducer motor: 3 pieces/set
N=90W speed n=0.6-9 rpm K=150 220V/50Hz;
B. AC linear motor: 1 unit/set Power: N=25W Travel L=700mm 220V/50HZ
(3) Main materials of frame and parts: A3 steel and 45 steel with chrome plated surface to ensure no deformation
(4) Quantity of parts: over 1000 pieces
(5) Splicing mechanism motion mode: manual, motor driven (including rotary motion and linear motion)
(6) Linear displacement sensor: measuring range 150mm, accuracy 0.05%, 1 piece/set
(7) Grating angle displacement sensor: 360 grating/rotation 1 piece/set
Grating angular displacement sensor: 1000 grating/revolution 1 piece/set
(9) 1 set of sensor bracket
(10) Equipped with BR-CXD type dedicated deceleration motor control box: 3 pieces/set
AC linear motor controller (with reciprocating limit function): 1 unit/set
(11) Power supply: 220V AC/50HZ
(12) Experimental bench size: 1000 × three hundred and fifty × 660 (mm)
(13) The parts of the experimental platform are sufficient and placed in separate boxes.
(14) Experimental platform weight: 60kg/unit
Process and material parameters:
Rack: cast iron rack, finely painted, finely treated
Guide rod: 45 # high-quality steel precision processed, chrome plated and polished (upgraded from aluminum alloy)
Slide block: A3 high-quality profile steel precision processing, chrome plating and fine brightening treatment (upgraded from aluminum alloy)
Rod, cam, groove wheel, rotary pair, etc.: 45 # steel rust prevention and phosphating treatment (upgraded from blackening process)
Refusing to use materials made of aluminum profiles can easily cause deformation and affect the quality of lap joints and the accuracy of testing.

Realizable splicing mechanism scheme
1. Steam engine mechanism
2. Automatic lathe feeding mechanism
3. Six bar mechanism
4. Double pendulum angle amplification mechanism
5. Rotating guide rod and cam amplification lift mechanism
6. Hinged four bar mechanism
7. Stamping feeding mechanism
8. Ingot feeding mechanism
9. The slotting mechanism of the slotting machine
10. The main transmission mechanism of the gear shaping machine
11. Planer guide rod mechanism
12. Crusher mechanism
13. Crank amplification mechanism
14. Combination of crank slider mechanism and gear rack mechanism
15. Linear motor mechanism
16. Bevel gear transmission mechanism
17. Spiral gear transmission mechanism
18. Worm gear and worm gear transmission mechanism
19. Single universal joint transmission mechanism
20. Double universal joint transmission mechanism
21. Spherical groove wheel mechanism
22. Combination transmission mechanism of bevel gear and helical gear
23. Bevel gear worm gear combination transmission mechanism
24. Combination transmission mechanism of bevel gear and single universal joint
25. Combination transmission mechanism of bevel gear and double universal joint
26. Spiral gear bevel gear combination transmission mechanism
27. Spiral gear worm gear combination transmission mechanism
28. Spiral gear single universal joint combination transmission mechanism
29. Spiral gear double universal joint combination transmission mechanism
30. Combination transmission mechanism of bevel gear and flat groove wheel mechanism
31. Combination transmission mechanism of spiral gear and planar groove wheel mechanism
32. Bevel gear single universal joint worm gear combination transmission mechanism
33. Spiral gear single universal joint worm gear combination transmission mechanism
34. Spiral gear double universal joint worm gear combination transmission mechanism
35. Combination transmission mechanism of bevel gear double universal joint worm gear and worm gear
36. Combination transmission mechanism of bevel gear single universal joint ratchet mechanism
37. Spiral gear single universal joint ratchet mechanism combined transmission mechanism
38. Combination transmission mechanism of bevel gear double universal joint ratchet mechanism
39. Spiral gear double universal joint ratchet mechanism combined transmission mechanism
40. SARRUT mechanism (3R-3R spatial six bar mechanism)
41. RSSR spatial crank rocker mechanism
42. RCRC kneading mechanism
43. Stacking mechanism (shaking head electric fan mechanism)
44. RRSC Institution
45. Cylindrical cam reciprocating motion mechanism

Software features:
(1) Establish a 3D parts library;
(2) Capable of completing 3D motion simulation demonstrations for 15 typical planar mechanisms and 30 typical spatial mechanisms;
(3) Can complete virtual assembly and disassembly process explosion diagram demonstrations of 15 typical planar mechanisms and 30 typical spatial mechanisms, demonstrating the disassembly and assembly process of mechanism modules;
(4) Can complete assembly training for 15 typical planar mechanisms and 30 typical spatial mechanisms. Provide a list of required parts for the mechanism, with the function of judging the correctness of the assembly sequence of the mechanism;
(5) The software can complete virtual assembly and motion simulation.
The device has added a remote communication protocol module, which can achieve:
Remote teaching function:
1) Real time teacher and student one-on-one remote teaching, remote communication function;
2) Manufacturers and equipment administrators provide real-time guidance on equipment operation and maintenance;
Laboratory management functions:
1) The equipment is equipped with a set of laboratory management system software and hardware, implementing a one person, one account mode for administrators. Through the mobile APP communication protocol, administrators with more than 10 people can manage the equipment at any distance, including recording (automatic start) and playback of the equipment operation process, as well as automatically starting the infrared alarm function when the equipment is turned off.
(Upgradable optional)

Detection software:
It can display the relationship curves between the characteristic values of test parameters and the changes of various motion parameters, automatically or in combination with human-machine testing analysis, motion simulation, theoretical simulation, data saving, and submission of experimental report templates.