DYCLG-CS mechanical innovation design display experimental device

Release time：2024-05-12 02:30viewed：times

1. Overview:
The mechanical innovation design teaching display cabinet is designed according to popular international standards. In addition to using a variety of novel mechanical and electrical products, the other models are all made of aluminum alloy and organic glass. Each cabinet has a color-printed graphic description to introduce the mechanical innovation design. Basic principles and methods play a significant role in improving mechanical innovation awareness and innovative design capabilities. It is the m*n teaching equipment in the Mechanical Innovation Laboratory . 2. Display cabinet performance characteristics and specifications: 1. The models in the display cabinet are equipped with innovative principle analysis and text descriptions of the design process. 2. It has a multi-functional voice playback control system. Synchronous demonstration with voice commentary, using a separate driver controlled by a computer or electronic device to operate the demonstration. The control adopts LCD touch screen control and remote control to automatically run explanations, loop and repeat playback operations, and can be arbitrarily selected or demonstrated individually according to teaching materials and teaching needs. The commentary plays loudly in the 100-square-meter room. 3. Input voltage: AC 200V, power 400W. 4. The overall dimensions of the display cabinet are: 1200㎜ width × 530㎜ thickness × 1900㎜ height. The inside of the cabinet is made of ultra-luxurious aluminum-plastic sandwich panels. The large signs inside the cabinet are in Chinese and English. The cabinet body can be welded with aluminum wood structure or SPCC cold rolled plate. 5. The top of the cabinet is equipped with a fluorescent lamp, and the back of the cabinet is equipped with a double door, which is beneficial to equipment m*ntenance and convenient rep*r. There is a cabinet box at the bottom of the cabinet, which is convenient for storing individual models, experimental boxes and related experimental documents. The bottom of the cabinet is equipped with universal wheels for easy movement and meets ergonomic requirements. 6. The model materials are made of acrylic organic boards and engineering plastics, and some are refined models made of aluminum ingots processed by CNC machine tools, and have been treated with oxidation processes to make them more beautiful. Rough models that use sand casting processes are not acceptable; 7. Virtual simulation teaching Systematic mechanical tr*ning safety education virtual simulation software: This software is developed based on unity3d. The software adopts the form of three-dimensional roaming, which can control movement through the keyboard and the mouse to control the lens direction. It is equipped with mechanical safety distance experiments, mechanical safety protection device experiments, and mechanical safety protection. Design basic assessment. When the experiment is in progress, the three-dimensional roaming screen uses arrows and footprints to prompt the user to move to the experimental location. The circle around the mechanical object shows the working radius. The experimental process is accompanied by a dialog box reminder of the three-dimensional robot. A. The content of the mechanical safety distance experiment includes the safety distance experiment to prevent upper and lower limbs from touching the danger zone (divided into two fence heights and opening sizes). After selecting to enter, GB23821-2009 "Mechanical Safety to Prevent Upper and Lower Limbs from Touching the Danger Zone" pops up in front of the camera. "Safe Distance" requirements, error demonstration: The experimental process is that after the human body enters the working radius of the mechanical object and is injured, the red screen and voice prompts that the human body has received mechanical damage, and returns to the original position and conducts the next experiment. The last step is the correct approach. B. Mechanical safety protection device experiments are divided into safety interlock switches, safety light curt*ns, safety mats, safety laser scanners and other protection device experiments. Optional categories (safety input, safety control, safety output, others), manufacturers, products List (safety interlock switch, safety light curt*n, safety mat, safety laser scanner, safety controller, safety relay, safety guardr*l). There is a blue flashing frame reminder at the installation location. Experimental process: select the safety guardr*l and install it, select the safety interlock switch (or select the safety light curt*n, safety mat, safety laser scanner) and install it, select the safety controller and install it in the electrical control box , select the safety relay and install it in the electrical control box, click the start button on the electrical control box. If you enter a dangerous area, the system will sound an alarm and the mechanical object will stop working. Select the reset button on the electrical control box to stop. C. The basic assessment of mechanical safety protection design requires the completion of the installation of the mechanical safety system, and the correct installation of safety guardr*ls, safety interlock switches, safety light curt*ns, safety mats, safety laser scanners, safety controllers, safety relays, 24V power supplies, signal lights and Emergency stop button, the assessment is divided into ten assessment points. Some assessment points have 3 options, which are freely chosen by the students. After selecting the final 10 assessment points, submit for confirmation, and the system will automatically obt*n the total score and the score of each assessment point. . D. The software must be on the same platform as a whole and cannot be displayed as separate resources. E. At the same time, we provide customers with the VR installation package of this software to facilitate users to expand into VR experiments. VR equipment and software installation and debugging are not required. Mechanical assembly and fitter assembly virtual simulation software: This software is developed based on unity3d, with optional 6-level image quality. It is equipped with design and virtual disassembly and assembly of reducers and shafting structures, design and simulation of common mechanical mechanisms, mechanism resource library, typical machinery Mechanism (virtual disassembly and assembly of gasoline engine), the software is a whole software and cannot be individual resources. A. Reducer design and virtual disassembly interface can choose worm gear bevel gear reducer, two-stage expanded cylindrical gear reducer, bevel cylindrical gear reducer, coaxial cylindrical gear reducer, bevel gear reducer, and one-stage cylindrical gear reducer. Gear reducer. Worm bevel gear reducer: After entering the software, the assembly content is automatically played. Each step in the video has a text description . Secondary expandable cylindrical gear reducer: After entering the software, the content is played in the form of a video. The video content should include: Part name ( Scan the QR code to see the names of parts), disassembly and assembly demonstration (including disassembly and assembly), virtual disassembly (including overall, low-speed shaft, medium-speed shaft, high-speed shaft, box cover, box seat) conical cylindrical gear reducer, Coaxial cylindrical gear reducer, bevel gear reducer, first-level cylindrical gear reducer: click to enter and automatically jump to the edrawings interface. The models are all three-dimensional models. By clicking on the parts, the names of the parts are displayed, and the 360° view is av*lable Rotate, zoom in, zoom out, pan, and move parts to disassemble and assemble the entire reducer. At the same time, you can select the home button to return to the original state of the reducer. The bevel gear reducer and the first-stage cylindrical gear reducer have added the function of inserting a cross section, and the cross section can be freely dragged to observe the internal structure of the reducer. B. Shaft structure design and virtual disassembly and assembly interface optional parts recognition, disassembly and assembly demonstration, and actual operation. 1. Parts recognition: three-dimensional model and part name including helical gear, non-hole end cover, coupling, coupling key, shaft, gear key, hole end cover, shaft sleeve, deep groove ball bearing, any Parts can be rotated 360°

2. Disassembly and assembly demonstration: There are 2 built-in cases. When you move the mouse to a cert*n part position (except the base and bearing seat), the part will automatically enlarge and the part name will be displayed. There are disassembly and assembly buttons, and the function will be automatically controlled by the software. Complete the disassembly and assembly of the shaft system structure. All three-dimensional scenes can be rotated, enlarged, reduced and translated 360° in all directions.
3. Practical operation: The three-dimensional parts are neatly placed on the table. The students manually select the corresponding parts and move them to the shaft system structure. The parts can be installed only when they are placed in the correct order and in the correct position. There is a restart button to facilitate students to restart. Conduct virtual experiments. When you move the mouse to a cert*n part position (except the base and bearing seat), the part will automatically enlarge and the part name will be displayed.
C. Common mechanical mechanism design and simulation, optional hinge four-bar mechanism design and analysis, I\II type crank rocker mechanism design and analysis, offset crank slider mechanism design and analysis, crank swing guide rod mechanism design and analysis, hinge Four-bar mechanism with integrated trajectory, eccentric linear-acting roller push rod cam , and centering linear-acting flat-bottomed push rod cam.
1. Each mechanism should be able to input corresponding parameters, and the software can automatically calculate the parameters, and can perform motion simulation and automatically draw curves.
D. The mechanism resource library includes 11 types of planar link mechanisms, 5 types of cam mechanisms, 6 types of gear mechanisms, 8 types of transmission mechanisms, 11 types of tightening mechanisms, 6 types of gear tr*n mechanisms, and 8 types of other mechanisms (mechanical equipment simulation)
E , virtual disassembly and assembly of gasoline engines, optional crankcase assembly and disassembly demonstration, crankcase virtual assembly, valve tr*n assembly and disassembly demonstration, valve tr*n virtual assembly
1. Crankcase assembly and disassembly demonstration and valve tr*n assembly and disassembly demonstration both have disassembly button, assembly button, restart, and decomposition observation button. When the mouse is moved to a cert*n part position, the part will automatically enlarge and the part name will be displayed. The software automatically completes the disassembly and assembly of the shaft system structure. When using the decomposition observation button, the 3D model of the crankcase or gas distribution system automatically displays an exploded view, which can be rotated, enlarged, reduced, and translated 360°.
2. The 3D parts of the crankcase virtual assembly and the gas distribution system virtual assembly are neatly arranged When placed on the desktop, students manually select the corresponding parts and move them to the mechanism. The parts can be installed only when they are placed in the correct order and in the correct position. There is a restart button to facilitate students to re-perform the virtual experiment. When you move the mouse to cert*n part locations, the part names are automatically displayed.
3. "Mechanical Innovation Design" display cabinet, the contents of each cabinet are as follows:

Display cabinet name	Display content
First cabinet innovative design overview	A. Mechanical innovative design Steam locomotive, diesel locomotive, maglev trn, maglev model Maglev trn description B. Maglev tr*n description, innovative design features
The second cabinet innovative thinking method	A. Divergent and different thinking clamping device (6 options), crankshaftless engine, working process of rotary engine, rotary engine B. Fixture design plan, innovative design description (picture)
The third cabinet product creation techniques	A. Enumeration of hope points, enumeration of shortcomings Digital water purifier, ordinary faucet, hot and cold faucet, magnetic core faucet, sewing faucet, micro sewing machine, overlocking machine B. Introduction to creative techniques, innovative design instructions (pictures)
Cabinet 4 Product Creation Techniques	Combination creation method, transplantation creation method Eye protection device, electronic building blocks, three-head electric shaver, multi-tool (2 pieces), n*l gun, electric hammer, multi-function wrench, new window loose-leaf, money counting machine, etc.; B. Introduction to creative techniques and instructions on innovative design
Fifth Cabinet Principle Solution Innovation	Innovation in clock principles, mechanical typewriter principles, inkjet printers, inkjet printer components, laser printers, mechanical clocks and electronic clocks (2 units); B. Functional design method, innovative design instructions
Cabinet Six: Principle Solution Innovation	Lock principle innovation, stove principle innovation, blower principle innovation Mechanical lock, combination lock, magnetic card fan, induction cooker, centrifugal blower, two-str*ght blade Roots blower, three-twisted blade Roots blower B, problem solving mode, innovative design instructions
Cabinet No. 7 Institutional Innovation Design	A. Mechanism combination innovation, mechanism variation innovation , series combination mechanism, parallel combination mechanism, feedback combination mechanism, six-rod mechanism, six-rod mechanism (low vice-high pr), six-rod mechanism (low vice-high pr), six-rod Mechanism (low pr height pr B), planetary gear tr*n-link mechanism, cam-link mechanism B, mechanism innovation approach, innovative design instructions
Cabinet No. 8 Institutional Innovation Design	A. Actuator design, tablet press design: tablet press process diagram, tablet press plan a, tablet press plan b, tablet press plan c, tablet press plan d, tablet press plan e, six-bar press Tablet press mechanism; B. Innovative design description of mechanism configuration process Tablet press function-technology matrix
Ninth Cabinet Structural Solution Innovation	Comparison of functional surface variation structural plans . Functional surface variation design, supporting surface plan, contact surface plan of swing rod and push rod, rolling bearing combination mechanism, quick-action connection structure 3 pieces B, structural innovation approach, innovative design description
Cabinet 10, innovative appearance design	Pleasant design of lighters, artistic modeling of electromechanical products. Various new lighters (7 pieces), small vacuum cleaner A, small vacuum cleaner B, excavator; appearance innovation procedures, innovative design instructions; product appearance innovative design, instructions;

Note: The glass on the cabinet is fragile and must be provided by the purchaser;

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