Dysjt-GY stamping mold design multimedia simulation design experimental device

Release time：2024-05-16 17:30viewed：times

1. Overview
The multimedia comprehensive experimental equipment developed by our company integrates design, testing and innovation. It is suitable for courses such as "Stamping Mold Design and Manufacturing" and "Punch Die Design Application Examples". "Stamping Mold Design and Manufacturing" is a m*n professional technical course in the mold design and manufacturing major. This course is guided by the requirements for talent cultivation in higher vocational colleges and other documents issued by the Department of Higher Education of the Ministry of Education, such as "Several Opinions on Strengthening Talent Cultivation in Higher Vocational Colleges." With the core of cultivating students' ability to engage in stamping mold design and manufacturing, the course organically integrates stamping forming processing principles, stamping equipment, stamping technology, stamping die design and stamping die manufacturing, and uses a variety of materials and media methods to systematically analyze various stamping processes. The forming rules, forming process design and mold design. It focuses on the design and manufacturing of typical punching dies (blanking dies, bending dies, and drawing dies), and moderately introduces the design and manufacturing of multi-station progressive dies. The experimental device uses stamping die design multimedia software to demonstrate the mold structure, function and principle with computer animation voice, and also cooperates with the physical mold model ; Keyuan multimedia software cont*ns 32 pieces of stamping die animation content; the experimental device uses 32 models and 32 explanatory module boards. For student use; models and module boards can be replaced according to the needs of the course content.
2. Product features
1. The stamping die teaching platform uses a P4 computer host, a 17-inch monitor, a mouse and a keyboard.
2. Use stamping molds to design multimedia software interfaces, use animations to vividly demonstrate mold structure functions and principles, and use voices to expl*n various mold sciences, so that students can achieve a close combination of theory and practice.
3. Use the module board text and diagram explanation documents to guide students to independently analyze the mold structure and movement mode, and cultivate the ability to read and analyze pictures.
4. Use physical mold models to allow students to have an in-depth understanding of mold composition and structural principles, increase student design and analysis course content, and cultivate students' innovative awareness.
5. The experimental device uses 32 stamping mold models and 32 text diagram boards to introduce the functions, structures, uses and functions of various plastic molds.
6. This device adopts a component structure, and it is convenient to replace the text chart board and mold model. If you need to expand the functions or develop new experiments, you only need to add the text chart board and model, and they will never be eliminated.
3. M*n technical parameters
1. Working power supply: single-phase 220V AC power supply.
2. Structure: The experimental bench is made of iron sheet metal and has a plastic spray structure, which is sturdy and durable.
3. Working environment: temperature -100-+400C.
4. Machine power consumption: <0.5KW
5. Experimental bench dimensions: 1600×750×1750mm
4. Experimental bench configuration

serial number	name	serial number	name
1	Precision bending die for V-shaped parts	17	Spring top blanking die
2	Z-shaped parts bending die	18	Guide plate type simple blanking die
3	Large circle one-time bending die	19	Formal composite mold
4	Bending die with swing die	20	Flip-chip composite mold
5	Bending die with swing punch	twenty one	Composite mold for punching three washers at the same time
6	Bending die with pendulum block	twenty two	Blanking and drawing composite die
7	Roller bending die	twenty three	Each subsequent drawing die without the blank holder device
8	Double bending die	twenty four	First deep drawing die without blanking ring device
9	Bending die for U-shaped parts less than 90 degrees	25	Double action press rigid edge drawing die
10	Small round one-time bending die	26	First time deep drawing die with blank holder device
11	Automatic pusher for one-time bending mold for round parts	27	With the blank holder device, the drawing die can be drawn each time
12	Inclined wedge horizontal punching die	28	Elastic guide plate progressive die with fixed distance between side edges
13	Small hole punching die with ultra-short punch	29	Punching blanking progressive die with fixed distance using guide pins
14	Small hole punch with full length guide structure	30	Punching blanking progressive die with fixed distance between double side blades
15	Cantilever punching die	31	Lever direction switching mechanism
16	Punching blanking continuous die	32	Hook type automatic feeding mold

5. Virtual simulation teaching system
Mechanical tr*ning safety education virtual simulation software: This software is developed based on unity3d. The software adopts the form of three-dimensional roaming. It can control movement through the keyboard and the mouse to control the direction of the lens. It is equipped with mechanical safety distance experiments and mechanical safety protection devices. Experiment and basic assessment of mechanical safety protection design. 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 All parts can be rotated 360°
2. Disassembly and assembly demonstration: There are 2 built-in cases. When you move the mouse to the position of a cert*n part (except the base and bearing seat), the part will automatically enlarge and the name of the part will be displayed. It is equipped with disassembly and Assembly button, the function is to automatically complete the disassembly and assembly of the shaft system structure by the software. 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. 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 location (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.

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