The Tube cutting machine produces the A10 of Apple group, so it is designed by standards of Apple group.. Main components Principle of machine Principle of machine and main components.
Trang 1THE UNIVERSITY OF DA NANG DANANG UNIVERSITY OF SCIENCE AND TECHNOLOGY TRAINING PROGRAMS OF HIGH QUALITY ENGINEERS
SUPERVISOR : Assoc Prof Dr TRAN XUAN TUY
STUDENT : TRAN VAN TAM : TRAN VAN TUNG CLASS : 10CLC1
MAJOR : AUTOMATIC PRODUCTION :
Trang 2THE IMPROVEMENT OF THE PROJECT
RESULTS AND PERSPECTIVES
Trang 3FOSTER ELECTRIC (DN)
DN University
of Science and Technology
1.Introduction
Trang 5The main products
1.Introduction
Trang 6Danang Foster Electric
1.Introduction
Trang 7The Tube
cutting phase
is the intermediate
phase one.
Reasons for topic’s choice
Consistent with the accumulated knowledge of the major Automatic Production
1.Introduction
Trang 8The Tube cutting machine produces the A10 of Apple group, so
it is designed by standards of Apple group
Therefore, most parts of the machine are transfered from Apple
to the factory , a fews such as plc, valve, piston, knife… are requested by the Foster.
Trang 9
Main components
Principle of
machine
Principle of machine and main components
Trang 10Layout of machine’s operating principle
Principle of machine and main components
Trang 12Principle of machine and main components
Trang 13Cutting blade
Principle of machine and main components
Trang 14Adjusting
Spring
Principle of machine and main components
Trang 15Control
the motor
Control
cutting blade
Principle of machine and main components
Trang 16Equipment
Principle of machine and main components
Trang 17Two advantages of PLC:
PLC
Technical Characteristi
cs
Support read commands, high speed pulse
Economic Characteristic
s
Saving cost, operating well in industrial environments
Principle of machine and main components
Trang 182:34 WPL software is the new version that was developed for programming in Delta Plc
This software supports three
Trang 19When we press Start, Plc control a motor Concurrently activating a counter (C50), taking the value of Counter as conditions to control program
Initial idea
Besides, combination of point contacts (So) and timers provides a stop period (0.3s) after each cord pulling so as the cutter blade cut the cord
Press the mode button to set…
- Frequency
- Pulses
- CycleThese parameters were installed by workers, and at the each cycle, the machine will stop
Principle of machine and main components
Trang 20Based on surveys of workers, we have realized that the main reason is that the stage of arranging, workers need about 10 seconds to rearrange the cord.
Productivity
The improvement of the project
Trang 21With this method, we save about 5s
→Equivalent a bundle/133.5s
→ Increase to a bundle/machine/1h
The improvement of the project
Trang 22 Before After
The improvement of the project
Trang 23Results and Development
Trang 24Control System 3
4
Automatically control, gather datas of every machine.
Contact data in
all line product of machineEasily manage
Easily find out and quickly repair problem.
2
1
Results and Development
Trang 26THANK FOR YOUR ATTENTION
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