Multi line NC WEDM
DK7740-T technical documents
The following, the machine technical parameters:
Description of model specifications and performance of machine equipment
Type of machine
DK7740-T
Table travel
400mm * 500mm
Characteristic
Three molybdenum wire processing at the same time 3 120 mm diameter of workpiece in the
Maximum weight table
450kg
Maximum cutting thickness
400mm
The maximum cutting efficiency
150mm - /min
The maximum cutting current
6A
The best surface roughness
Ra = 2.5 m
Processing precision
Straight workpiece 0.015mm (material Ca12 40mm, 10)
Power consumption
1.5 KW
Electrode wire diameter
0.12 ~ 0.18mm
The speed of the wire
Frequency control
The work table to the ground
800mm
Move / rotate handwheel
4mm
The maximum span wire frame
400 (adjustable)
Two, the machine structure and performance characteristics
1 mechanical parts
The host design using finite element analysis method to design, to ensure the strength and rigidity of machine tool, the main components of the machine tool is made of high quality gray cast iron casting, processing after two times of artificial aging and vibration aging process, reduce the casting stress. The mounting surface by precision grinding and scraping to ensure the accuracy of the machine. X\Y P2 drive precision ball screw, the guide bearing steel after quenching precision grinding manufacturing.
The guide wheel assembly precision dual bearing structure; table around the water retaining cover is easy to operate on the wire.
2 electrical system
The CNC system is controlled by stable and reliable computer programming, line control system using HL development software programming cutting.
The variable control integration for efficient WEDM pulse power supply, the whole desktop cabinet, and makes the drawing operation more convenient and comfortable.
The use of advanced "double control system", a wide range of electronic chart format compatible with mainstream USB interface, preset fast, can achieve remote local graphics processing, greatly improve the production efficiency.
The broken wire parking good protection function, work off Cecil cylinder and pump automatic stop, stop the program processing, and automatic return processing starting point, re installed after the wire can be processed forward reverse processing, improve production efficiency.
3, random information and tools
Random file data
Serial number
Name
Number
Remarks
One
Mechanical and electrical manual (magazine)
One
Two
The specification of the software
One
Three
Packing list
One
Four
Certificate
One
The machine is equipped with (model: DK7740-T)
Serial number
Name
Specifications
Number
Remarks
One
WEDM
DK7740-T
One
Two
Electric control cabinet
CHGK-11
One
Three
water tank
General line cutting
One
Four
Sewer pipe
1/4 inch
Two
Five
Foot pad iron
currency
Six
Six
handwheel
The diameter is 120
Two
Seven
Water pump
120W
One
Eight
Water retaining plate
Supporting DK7740-T
One
Hold-all
Serial number
Name
Specifications
Number
Remarks
One
Inner hexagon spanner
4, 6, 8, 10mm
The 1
Six
Cross screwdriver
6 x 125
One
Seven
A screwdriver
3 x 75
One
Eight
scissors
One
Five, customer service and warranty service
Party A equipment in the scene after acceptance signed by both parties on the warranty start date, warranty period of one year.
