Servo control cnc wire cut edm FR-400G New Design
Medium Speed Wire Cutting Machine Introduction
Considering the main problems existing in the old type Fast Speed
wire cut machine such as low cutting precision, bad surface
finishing and slow cutting speed, while the brass wire cut machine
is much more expensive and difficult to learn, we develop the
second generation Middle Speed Wire Cutting machine based on the
technology from Brass wire cut machine, deeply improves the cutting
precision, surface finishing (Ra≤0.8um), cutting speed to make the cutting life and technology almost same
as brass wire cut machine. But the machine's purchase cost is much
lower than brass wire cut machine, the operator who has a little
experience of fast speed wire cut machine can use our machine
immediately. Comprehensive efficiency is 2 or 3 time as fast speed
wire cut machine.
We adopt 6 sets high lever linear guide way on the traveling system
including X,Y axis and other running accessories, X,Y axis adopts 2
sets high level ball screw. Wire Swing system: the first company
adopt linear guide way, make the travel move smoothly without any
obstruction, it make sure the swing without any wear, solve the big
obstruction, big wear, etc problem from the V shape guide way.Tape
or Angle part: UV axis tape unit has got national patent, patent
number:2L2008200332261. Perfect design high lever tape unit, make
high accuracy for moving and tape cutting. Wire Tension System:
National patent number: 2L200820000226.7. Adopt double direction
wire tension system, keep the wire tension with same strength
during the working time, which can protect the wire and reduce the
wire broken possibility.
Medium Speed Wire Cutting Machine Feature:
1. High performance and low cost controlling system plus.
2. User-friendly interface which make the operation ease and
smooth. Keyboard manipulation which made of stainless steel ensure
the long life use for the control desk.
3. The flexible machine head design fulfil the needs on taper
cutting and vertical cutting with different thickness.
4. U.V axis strategically places on the upper column enhances
rigidity and ensure stability under high water pressure during
rough cut as well as high precision operation.
5. High precision mold machining such as taper cutting , high
tolerance fitting , ultra thin wire and special material cutting.
Medium Speed Wire Cutting Machine Standard Configuration:
1) Window XP System with Auto-CAD software control System.
2) PANASONIC converter ( Japan Panasonic )
3) "C" Structure HTK Casting Machine Body ( Japan HTK )
4) Standard DRO and Z axis motorized drive up and down.
5) Hiwin brand linear guide way install on XYZUV 5 axis ( P lever )
6) Hiwin brand ball screw install on XYZUV 5 axis ( C3 lever )
7) Automatic center lubrication system. (Not manual )
8) LED Inside light (Not outside bulb)
9) Automatic double direction wire tension system
Cooperate Suppliers:
Linear guide way and ball screw supplier (HINWIN Taiwan)
Bearing supplier (NSK Japan )
Motor, Driver and Electric accessories supplier ( SIEMENS German)
Electric accessories supplier ( NCC Japan )
Transducer (converter) ( PANASONIC Japan)
Servo driver supplier ( YASKAWA Japan )
Handle Remote supplier (EUCHNER German )
Industrial control system supplier (PHILIPS Europe)
Medium Speed Wire Cutting Machine Parameters
| Item | unit | FR-400G/M/S | FR-500G/M/S | FR-700G/M/S |
| Worktable size (L×W) | mm | 550*680 | 580*770 | 720*1040 |
| Table travel(X×Y) | mm | 300*400 | 350*500 | 450*700 |
| Max. work piece thickness | mm | 250 | 250 | 300 |
| U.V axis | mm | 20*20 | 20*20 | 20*20 |
Max. taper angle/plate thickness | degree/mm | ±6°/80mm G model ±12°/80mm M model ±6°/80mm S model |
Motor type | step or servo | G model Step motor M model Step motor S model Servo motor |
| Wire diameter | mm | 0.16-0.20 | 0.16-0.20 | 0.16-0.20 |
| Machine accuracy | Octagon | mm | ±0.005 | ±0.005 | ±0.005 |
| Angle | mm | 0.012 | 0.012 | 0.012 |
| Roughness, thrice cutting | um | ≤0.8 | ≤0.8 | ≤0.8 |
| Max. machining speed | mm²/min | 200 | 200 | 200 |
| Machine dimensions(W×L×H) | mm | 1160*1650*1850 | 1300*1770*1880 | 1730*2020*2080 |
| Machine weight | Kg | 1500 | 1700 | 2300 |
| Controller dimensions(W×L×H) | Mm | 600*800*1800 | 600*800*1800 | 600*800*1800 |
| Wire traveling speed | m/min | 5-11 | 5-11 | 5-11 |
| Load of table | Kg | 350 | 400 | 600 |
| Rated Power | KVA | 3 | 3 | 3 |
| Water tank dimension(W×L×H) | mm | 580*960*660 | 580*960*660 | 580*960*660 |
| Working reservoir capacity | L | 150 | 150 | 150 |
