First, the game name
2009 National Vocational Skills Competition group of electrical and electronic technology in vocational skill competitions
two events
1. Electronic product assembly and commissioning
2. Electromechanical integration equipment assembly and debugging
3. microcontroller control device installation and commissioning
4. refrigeration and air conditioning equipment, assembly and commissioning
three way race qualify
1. competition for electronic product assembly and commissioning
events independently by each participating students complete the required tasks. Each team limited to two students reported.
assembly and commissioning of electromechanical equipment from the two events formed a working group of participating students, provided by the Working Group completed task. Each team limited to the working group reported a race.
MCU control device installation and commissioning events by each of the participating students to complete the required tasks. Each team limited to two students reported.
refrigeration and assembly and commissioning of air conditioning equipment from the two events formed a working group of participating students by the Working Group to complete the tasks required. Each team limited to the working group reported a race.
2.
players must qualify a secondary vocational school students in the membership in 2009. to participate in assembly and commissioning of electromechanical equipment of the competition the need for electrical work license or maintenance electrician (or electrical installation) technical grades. not obtained such a certificate shall be work or security regulatory authorities (or the issuance of the certificates for the department) issued by the relevant proof that players have to sit and pass the electrical work license examination or technical certificates.
participate in refrigeration and air conditioning equipment assembly and commissioning of the players the need for refrigeration equipment maintenance worker ( or refrigeration) technical grades. not obtained such a certificate shall be work or security regulatory authorities (or the issuance of the certificates for the department) issued by the relevant proof that students have to sit and pass the refrigeration repairman certificate (or refrigeration) Technical examination certificates.
the provincial education administrative departments in charge of the district review the qualifications of participating students, and keep a copy of the relevant evidence as a reference.
four Awards
1. Entry Players Awards
competition results from highest to lowest, by number of participants (group number) for individuals 10% of the first prize, second prize for individuals 20%, 30% of the individual third set, set a number of outstanding awards. Competition set prizes, trophies, award certificates.
2. guiding teachers for the first prize award
competition players set good instructor instructor award.
five rules of the game each event
Rules in Appendix 1, Appendix 2, Appendix 3 and Appendix 4.
six, the game notes
1. players must be eligible to enter, not fraud. Once in the qualification in question, will cancel the registration status ; identify problems during the race will be disqualified; in the game and found the problem, will cancel the competition results, recovery of award certificates, skills, certificates and prizes.
2. Participants must abide by all rules, compliance track discipline, obedience command of the Organizing Committee and arrangements for care of equipment and materials venue.
3. in the race, we must operate in strict accordance with safety regulations to prevent electrical shock and damage to the equipment of the incident.
Appendix 1
electronic product assembly and debugging skills, rules
one game content
players within the specified time, according to the tasks given game books, electronic products, circuit schematics, parts list, introduces the main components and circuit functions and other documents introduced, the use of equipment and tools, complete the following tasks:
1. Components option. According to the book set the task of electronic products, from the field to provide the element, device identification, selection, testing electronic element, devices and features;
2. electronic product assembly. in accordance with the tasks of the book electronics circuit schematics, circuit board provided in the game (PCB board) on the welding and installation of electronic element, device and feature to complete the assembly of electronic products. Some of these components (resistors, capacitors package specification 0805; IC pin count in 64 feet or less) by patch welding;
3. parameters. select instruments or equipment, test mission statement set the arena of electronic products and provide the location specified in the relevant circuit parameters, and record the test results;
4. debug electronic products. According to the tasks required debug electronic products, achieve product functionality and compliance with product specifications ;
5. drawn schematic diagram and PCB board. According to SOW requirements of the software environment in Protel DXP 2004 schematic and the PCB board to draw the map.
Second, the players time to complete the tasks required to finish the race
All tasks 4 hours.
three venues to provide the facilities and equipment
1. Major equipment
Yalong YL-135 electronic technology training evaluation device, the main configurations are:
① YL-290 electrical and electronic innovation and training modules;
② YL-238A Function Generator;
③ 20MHz dual trace oscilloscope, Model: GOS-620;
④ digital millivolt table, type: DF1931;
⑤ digital frequency meter, Model: GFC-8010H;
⑥ computer, install software, Protel DXP 2004.
2. Equipment
① SOW set of electronic products and components required to specify the circuit innovation training module;
② circuit board (PCB board);
③ connecting wire, solder, flux, etc..
four players bring their own tools
1. electronic product assembly tools;
2. circuits and components inspection tools;
3. questions to answer tool.
five, scoring
1. scoring criteria and scores
players within the stipulated time according to complete the tasks of the conditions with reference to Ministry of Industry and Information Technology radio debug the electronics industry's national occupational standards for senior workers to rate. electronic product assembly and commissioning of 100 points.
① electronics component assembly 30
by selection, assembly and welding quality score.
② 25 points
parameter testing instrument based on selection, use and parameters of the test results score.
③ debug electronic products, features 30 points
set according to the mission statement the achievement of the electronic product features Rating
④ PCB board circuit and mapping of 15
under the requirements of the mission statement and schematic and PCB board mapping situation score.
2. violation points
players of the following circumstances, be Results from the competition in the points:
① violating the provisions of the operation in advance by the judges responsible for recording the scene, and buckle 1-5.
② track disciplinary violations. in the competition process, by the judges record of discipline players, according to the circumstances deduction 2-10.
③ handed in at the completion of tasks and after a short circuit occurred causing the circuit function can not detect 30 points deducted.
④ violation of rules, without causing damage to the equipment and affect other players to the game, the field judge is responsible for recording, 10 points; serious consequences, to contest the Board approved by the chief judge announced the termination of the player's game, contest results as 0 points calculation.
3.
rank order from highest to lowest scores by race ranking of players. Competition of the same job done with less time to rank the first; scores and time to complete tasks with the same electronic product features debugging project former high ranking results. competition results, the same as used to complete tasks, performance of electronic products feature the same test items, ranking tied.
Appendix 2
assembly and commissioning of electromechanical equipment
Skills Competition Rules First, players should complete the tasks
organizing committee of the competition to provide the relevant information and tasks book, the working group participants to complete the following tasks:
1. according to assembly drawings and requirements of assembly equipment parts and mechanical and electrical integration of equipment;
2. by electromechanical integration equipment requirements for the work to draw the schematic and connect the electrical control circuit;
3. by pneumatic system equipment, electromechanical integration plans connected gas;
4. According to electromechanical integration equipment, the work requires the preparation of PLC control program and set the drive parameters;
5. debug electromechanical equipment and control procedures, to develop questions and technical requirements of the job requirements.
two players to complete tasks time
finish all the tasks required 4 hours.
three venues to provide the facilities and equipment
1. Yalong YL-235A optical electromechanical integration training assessment device
YL-235A optical electromechanical integration equipment components assessment devices and components as follows:
electromechanical equipment to provide the competition assessment device using the module name
major component serial number
the number and specifications
Remarks
1
PLC module
Mitsubishi FX2N-48MR or Panasonic FPX-L60 or Omron CPM2AH-40CDR + CPM1A-8ER or Siemens CPU226CN + EM222 8 point relay Taiwan
output PLC
1 players required by the inverter configuration
2
module
Mitsubishi or Panasonic or Siemens or Omron inverter, the power supply, AC 380 V; output power g0.75 kW;
1 Taiwan
required by players the power module configuration
3
1 Taiwan 4 computer
module
CPU frequency g1.0GHz; memory g512Mby; hard disk capacity g40G; operating platform Win 2000 or Win XP; installation, including Mitsubishi, Panasonic, Omron and Siemens PLC programming software; g14-inch display size. place the host computer and the monitor computer cart.
1 Taiwan 1. Mitsubishi PLC programming software:
① FXGP-Win-C
② GX Developer Vers: on8.34L
2. Siemens PLC programming software:
V4.0 STEP7 micrwin SP5
3. Panasonic PLC programming software:
FP Win 2.73
electromechanical integration equipment parts, which
1
machine parts
belt conveyor belt width 49 mm, conveyor length 700 mm, into discharge port and feed detection sensor
1 set of 2 parts of belt conveyors drag
speed device with a three-phase AC asynchronous motor 1 set, coupling a set of
1 3
object
export
parts
single rod cylinder 1, a photoelectric sensor or proximity switch a magnetic switch 2, a discharge chute, the electromagnetic valve 1 only
3 sets of pneumatic manipulator
4
single rod cylinder parts 1, a two-pole single-cylinder one, rotating cylinder 1, air fingers cylinder, solenoid valve 4, inductors, magnetic switches were seven sets of
5
1 part
24V DC feeding machine 1, disk 1, reclaiming platform support and testing each one
1 Sensor sets
2. Equipment
① Connect the circuit wires: single multi-strand copper plastic insulated wire, specifications 0.75mm2;
② Special Pipes: wire connection terminal number for the Special Pipes, specifications 1.0mm2 ;
③ tracheal gas connections;
④ lashing wire and trachea of nylon cable ties.
four players bring their own tools
1. connected circuit tools: screwdriver (not allowed to use electric screwdriver ), wire stripper, electrical clamp, Tsim Tsui clamp;
2. circuits and components check tools: multimeter;
3. mechanical equipment installation tools: wrench, internal and external hex wrench (not allowed to use electric wrench), steel ruler, height gauge, spirit level, angle ruler, etc.;
4. questions to answer tools: pen or pen (pen and prohibit the use of red pen), HB and B-type pencil, triangular feet (Prohibition with a T-square), etc..
five, scoring
1. scoring criteria and scores
within the stipulated time according to the working group to complete tasks, combined with the national occupational standards for electrical maintenance skills of senior workers asked to rate. electromechanical integration equipment assembly and commissioning of 100 points.
① correct installation position 60
components meet the requirements, coaxial, level, position error within the required Dengjun . circuit, gas is connected properly, the preparation of the PLC control program to meet the work requirements electromechanical integration equipment, the drive parameter settings are correct.
② 30
process of assembly and commissioning of process equipment, reasonable steps, methods, correct measurement tools used in compliance with specifications; circuit and gas connections, cabling meet technical requirements, safety requirements and technical requirements, neat, attractive, reliable; PLC control programming is simple and reliable, clear, scientific and rational; inverter parameter settings and reliable reasonable and meet the technical specifications and safety requirements.
③ Occupational and Safety Awareness 10
all actions to complete tasks with safe operating procedures; tool display, packaging materials, wire thread and other handling of professional posts requirements; the preservation of the correct path to save time writing the PLC program; compliance arena discipline, respect for the stadium staff, care of stadium facilities and equipment, keep work places clean and tidy.
2. violation points
players have the following circumstances, need to score in the points from the match:
① handed in at the completion of tasks and after a short circuit occurs deducted 30 points, equipment, loose parts, equipment not working, 10 points;
② the completion of work task process, due to improper operation of themselves or others to complete tasks, 10 points;
③ damaged track equipment provided by the environmental pollution arena, tools, forgotten in the game which do not meet professional standards of behavior, depending on the circumstances buckle 5 -10 points.
six players score rank order from highest to lowest
contestants by race in the ranking. Competition of the same job done with less time to rank the first; scores and complete tasks with the same as the control program ranking the first few steps. competition results, the time to complete tasks with the same number of steps the same control procedures, ranking tied.
Appendix 3
MCU control device installation and debugging skills, rules of the game < br> First, the players tasks to be accomplished under SOW
Participants must complete the following tasks independently:
1. the book task set by MCU control device, components, modules provided in the game Select the device control components and devices;
2. the work of the mission statement given by the microcontroller controls the job requirements and draw wiring diagram and connect the electrical control circuit;
3. According to the tasks set by microcontroller book work requested by the microcontroller device control program;
4. debug microcontroller control program and components of the relevant parameters, to set the work of the mission statement of work requirements and technical requirements.
Second, the players complete the tasks of the time
finish all the tasks required 4 hours.
three venues to provide the facilities and equipment
1. venue provides Yalong YL-236 MCU control units training assessment, training evaluation Taiwan Main configuration following table:
No.
main components of the module name
number of units
1
power modules provide DC + /-5V, 1.0A; DC + /-12V, 1.0A; DC 24V, 1.5A power supply
1
integration host module block of 2 AT89S52, download port
1
block 3 instruction component module
SP2 keyboard interface, 4t4 matrix keyboard, 8 independent buttons, 8 switches
1
block 4 shows the liquid crystal display element module
128t64, 16t32 common cathode LED dot matrix, eight were positive digital display, 8 only block light-emitting diode
1
5 sensor is connected with the sensor module
4 way input interface, 16 opto-isolated interfaces
1
block 6 relay module
6 relay < br> 1
block 7A / D, D / A module
integrated DIP/ADC0809, integrated DIP/DAC0832, 0 ~ 5V analog voltage output, 8-level LED level indicator, active clock generator
1
block 8 AC, DC motor module
220V AC motor (with gear, pulley), 24V DC servo motor (with gear, pulley), Photoelectric switch block count 9 output
1
stepper motor, stepper motor displacement Devices
1 set, 1 set of a displacement mechanism 10
temperature sensing module
18B20 LM35
1
block 11
expansion module < br> 8255 integrated chip, integrated 74LS245 chip
1
block 12
simulation module
ME-52HU
13
download tool
SL-USBISP-A
Computer
host computer, monitor and Taiwan cart
1
2. programming software: keil uv2, Manley V3, free assembly language or C programming language;
3. microcontroller tasks set control device;
4. Microcontroller control of electrical circuits connected to the wire.
four players bring their own tools
1. connected circuit tools: screwdriver (not allowed to use the electric screwdriver), wire stripper, Electrical pliers, needle nose pliers, etc.;
2. circuits and components check tools: multimeter;
3. Component device installation tool: wrench, internal and external hex wrench (not allowed to use electric wrench), etc.;
4. questions to answer tools: pen or pen, HB pencil, and B-type, triangular feet, etc..
five, scoring
within the stipulated time according to players to complete tasks, combined with Ministry of Information Industry equipment, high professional standards alignment work required to rate the skills of workers.
project
score
scoring accuracy
60 minutes
components, the device installation location meets the requirements, the circuit connected correctly, the preparation of the single chip microcontroller control device control program to meet the job requirements.
process of
30 minutes
process steps reasonable and proper methods, tools, instruments used in accordance with specifications; circuit wiring connections meet the technical requirements and safety requirements and technical requirements, neat, attractive, and reliable; programming scientific, standardized, logical, rigorous; component parameters set reasonable, meet the technical requirements and work requirements.
awareness of occupational safety and
10 Practice safe operation of sub-
; tools placed, packaging materials, wire processing thread, etc., in line with the requirements of professional positions; the save path as required, at any time save the writing process; compliance arena discipline, respect for the stadium staff, care of stadium facilities and equipment, keep work places clean and tidy.
players of the following circumstances, need to score in the points from the game:
① handed in at the completion of tasks and after a short circuit occurs deducted 30 points;
② complete the tasks in the process, due to mishandling of race to themselves or others, buckle 5-10;
③ damage to the stadium to provide the equipment, pollution stadium environment, tools, etc. are not forgotten in the arena of professional norms behavior, depending on the circumstances of 3-10 points deduction.
six, arranged in rank order from highest to lowest scores
contestants by race in the ranking. Competition of the same job done with less time to rank the first; Competition Results and complete tasks with the same time, the control program takes less storage space rank first. competition results, the time to complete tasks with the same memory space occupied by the same control procedures, ranking tied.
Appendix 4
Refrigeration and Air Conditioning equipment assembly and debugging skills, rules
First, players should complete the tasks provided by the organizing committee of the competition
information and tasks related to the book, participating in the Working Group within the specified time to complete the following tasks:
1. in accordance with the mission statement requires special tools to complete the task;
2. in accordance with the mission statement required to complete the schematic drawing of refrigeration system, refrigeration piping design, the connection;
3. by operation of refrigeration equipment required to complete repair works refrigeration system of sewage and air tightness test;
4. by the mission statement required to complete refrigeration equipment electrical wiring and wiring;
5. by operation of refrigeration equipment required to complete cooling system maintenance worker filling refrigerant;
6. power commissioning refrigeration equipment to achieve the mission statement technical requirements.
two players to complete tasks with time
finish all the tasks required of 4 hours.
three venues provided stadium facilities and equipment provided Tianhuang
THRHZK-1 type of teaching instruments of modern refrigeration and air conditioning system skills training device, the main configuration the following table:
THRHZK-1 type of modern refrigeration and air conditioning system parts and skill training device the name of the device composed of
number
main components, the number of components and specifications
1
training platform to provide high long-t W t is 1500mmt800mmt800mm
aluminum Flats
1 set 2 includes air-conditioning system
rotary compressor module, indoor heat exchanger, outdoor heat exchanger, reversing valve, throttling devices, sight glass, air-conditioning valve
1 set of devices such as serial number
name
main parts, components and specifications of the number of
3
refrigerator
system
module contains the piston
compressor, wire condenser, evaporator, freezer, refrigerator evaporator, throttling device, sight glass, solenoid valve, filter drier and other devices
1 set of 4 to provide power and instrumentation modules
AC220V power supply, AC voltmeter 0 ~ 250V, AC ammeter 0 ~ 5A
1 set of 5 refrigerator electronic temperature control to provide electrical control module
Toshiba GR-204E electronic temperature control module, can control the direct-cool double-door refrigerator < br> 1 set of 6 electric refrigerator temperature control module
intelligent MCU control, LCD display, dual climate control; has frozen, intelligent temperature control
1 set of 7 air conditioning electric control module provides common control module
with cooling, heating, ventilation, dehumidification control
1 set of 8 special tools
Expanding expansion refrigeration
mouthparts, two to fix the valve, vacuum pump, refrigerant, add liquid tube, pipe cutting knife, pipe, etc.
1 set of four, players bring their own tools
1. connection circuit tools: screwdriver, wire stripper, Tsim Tsui pliers, diagonal pliers, scissors, soldering iron, solder wire, tweezers and so on, can not use the electric screwdriver and pneumatic screwdriver;
2. equipment assembly tools: wrench 2, hex wrench, not the use of electric, pneumatic tools;
3. circuits and devices, inspection tools: multimeter;
4. questions to answer tools: pen or pen, HB and B-type pencil, eraser, triangle ruler;
5. measuring tools: 3m tape or soft feet.
five assessment criteria and scoring criteria
scores within the stipulated time under the players to complete tasks, combined with the relevant national occupational standards for refrigeration, senior workers to rate the skills required. refrigeration and air conditioning equipment assembly and commissioning of projects out of 100 points.
60
correct use of special tools, parts installed in accordance with requirements; circuit pipe is properly connected; commissioning procedures and methods specification, comply with the relevant standards; power commissioning of refrigeration equipment performance parameters, to the relevant technical requirements. < br> 30
process of assembly and commissioning of equipment, process steps, method is correct, a measurement tool used in accordance with specifications; circuit connection wiring line with technology, safety and technical requirements, neat, attractive, and reliable; pipe connection meet the technical requirements , reliable connection fittings.
Occupational and Safety Awareness 10
complete the tasks meet the safe operation of all operations; tool display, packaging materials, wire processing thread, etc., in line with the requirements of professional positions; compliance arena discipline, respect for the stadium staff, care of stadium facilities and equipment, keep work places clean and tidy.
violation points
players of the following circumstances, need to score the points from the competition:
the completion of tasks process, the cause of the accident due to improper operation, depending on the circumstances, subtract 10 to 20 minutes, the situation is serious disqualification.
track damage due to illegal operations to provide the equipment, environment, pollution stadium does not meet professional standards of behavior, depending on the circumstances of deduction 5 to 10 minutes.
stadium disturb the order, and interference with the work of judges, depending on the circumstances buckle 5 to 10 minutes, the situation is serious disqualification.
six, arranged in rank order from high to low
results by race the team ranking. Competition of the same, the time used to complete tasks the first rank less; scores and complete tasks with the same time, professional quality item with high ranking results in the former.