Electrical Discharge Sawing Machine
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Brand name
- TECH EDM
- Payment Terms
- L/C,T/T
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
TECH EDM TRADE CO., LTD
- Verified Certificate
-
8
Product name | Electrical Discharge Sawing Machine | Certification | - |
---|---|---|---|
Category |
Other Machinery & Industry Equipment
Machinery Tools Other Metal & Metallurgy Machinery |
Ingredients | - |
Keyword | edm , electrical discharge machine , eds , electrical discharge sawing machine | Unit Size | - |
Brand name | TECH EDM | Unit Weigh | - |
origin | China | Stock | - |
Supply type | - | HS code | - |
Product Information
I.The machine characteristics:
(1)The machine utilizing anodic machining principle, cutting special steel that can’t be easily cut, such as high-temperature heat-resistant alloys, high chromium, high nickel alloy, titanium alloy. It can also cut steel rail.
(2)The cutting efficiency is high, the maximum cutting speed is 1800mm2/min
(3)Use steel as the electrode, the cost is rather lower
(4)Cutting gap, ≤2mm, save precious steel
II. Specification
Model No. | EDS350 | ESD600 | ESD1100 |
Max. cutting diameter | φ350mm | φ600 mm | φ1100 mm |
Max. workpiece width | 810mm | 1000mm | 1100mm |
Max. cutting travel | 400mm | 750mm | 1200mm |
Max. cutting length | Unlimited | Unlimited | 500mm |
Worktable dimensions | 800x2000mm | 1800x900mm | 1200x2500mm |
Worktable moving travel | 800mm | 800mm | 800mm |
Max cutting speed | 1800mm2/min | 1800mm2/min | 1800mm2/min |
Max. worktable load | 2500kg | 3000kg | 20000kg |
Electrode size | 0.7~1.2(thickness)x25-40(W)x7420(L) | 0.7~1.2(thickness)x25-40(W)x9550(L) | 0.7~1.2(thickness)x25-40(W)x9550(L) |
Cutting gap | ≤2mm | ≤2mm | ≤2mm |
Electrode Material | Steel | steel | steel |
Max. output current | 500A | 800A | 1000A |
Controller | German Siemens | German Siemens | German Siemens |
Feeding motor | German AC servo motor | German AC servo motor | German AC servo motor |
III. Introdution of Electrical Discharge Sawing machine.
1、Working theory
The machine utilizing anodic machining principle, cutting special steel that can’t be easily cut, such as high-temperature heat-resistant alloys, high chromium, high nickel alloy, titanium alloy. And the electrode is the mild steel, which is running fast on the pulleys.
The work piece is positioned on the worktable. And the mild steel electrode connects with the plus end of the power supply. And the work piece to the minus end of the electrical power supply. There is a flushing device which can supply sodium silicate solution (the coolant) to the cutting area. The electrical discharging happens continually between the mild steel and the work piece according to the drawing.
2、Simple description
The machine is equipped with the main machine body, working liquid system and controller.
1) The main machine body
The machine is gantry structure which is made up with the worktable parts, moving crossbeam and upright column the motorized electrode, etc.
⑴ Worktable
The worktable is used for holding and adjusting the work piece. The worktable moves from point to point or continually, derived by the motor and couple and ball screw on the V guide way of the machine body.
⑵ Device of running the belt type steel electrode.
This device has functions of running& guiding and controlling the tension of the belt type electrode steel and also the function of higher power supply feeding, and checking and protection of belt-breaking.
The belt type steel electrode is running on the driving pulley and slave drive ones which are installed on the both holders of two ends of the crossbeam.
The driving pulley is moved by the 3 phases motor and the slave drive pulley by hydraulic pressure. The belt type steel electrode is guided with two guiders in order to make sure the electrode is under good tension condition. And the belt type steel electrode tension can be adjusted by the hydraulic pressure. In case the belt type electrode breaks or the tension is weak, the alarm will appear at once and the machine will stop working too. The power supply feeds through the pulley, installed with the power feed brush, pulley axle and to the belt type steel electrode.
The steel belt electrode is held by four sets of guiders in order to make the electrode running in the same surface of the work piece cross section and make the cutting gap as small as possible. There are flushing mouths on the guiders, which offer the working liquid to the cutting area.
⑶ Upright column and device of the motorized belt type steel electrode.
The device of the motorized belt type steel electrode is moved by the A/C servo motor which drives the gear reducing mechanism with ball screw. So the belt type steel electrode can move to/away the work piece.
The upright columns are installed the linear guide ways, which hold the device of the motorized belt type steel electrode. In order to make the device move flexibly and reduce the loading of the servo motor, there are the weight balance parts connected with the device of the steel electrode by a roller chain inside of the upright columns.
The limited switches are installed on the device of the motorized electrode. And there is a traveling ruler near to the device for the operator to check the travel during working.
2、The system of working liquid
The working liquid is taken to the flushing mouths by pump. And then it flushes to the work piece by the adjustable mouths and return to the collecting tank. The liquid after filter can be used repeatedly.
The supplier will supply the way how to mix the working liquid and the installation floor plan. And the end user designs and builds the liquid tank and the collecting liquid path according to the floor plan and also the workshop area.
3、Electrical power supply and control
⑴machining electrical power supply
The machine applies the special linear transform to exchange the 3 phases A/C electrical power into the lower voltage and high current working power supply.
Main specification of the power supply:
Input:3 Phases 380V 50Hz
Output:32V~50V divided into adjustable 4 levels.
Max machining current:800A
⑵Controller system
The machine applies the programmable PLC to control the running of all kinds of functions stable.
The power units are 3 phases asynchronous motors expect the Panasonic A/C motor that drives the device of the belt type steel electrode. All motors return circuits are installed with the protecting switches to avoid the overloading.
The system of the auto feeding steel electrode can inspect the discharging gap in real time, and it will adjust the feeding speed automatically according to the working situation in order to make the cutting under the stable and efficient condition.
B2B Trade
Price (FOB) | Negotiable | transportation | - |
---|---|---|---|
MOQ | Negotiable | Leadtime | Negotiable |
Payment Options | L/C,T/T | Shipping time | Negotiable |
- President
- Bob Li
- Address
- No. 58 Huajin Rd, 215153, Suzhou, China
- Product Category
- Machinery Tools,Other Machinery Parts,Other Metal & Metallurgy Machinery
- Year Established
- 2015
- No. of Total Employees
- 1-50
- Company introduction
-
Tech EDM Trade Co., Ltd is one specialized exporter in the field of EDM industry. More than 95% of our products are sold to overseas markets, like European areas, North and South American areas, etc. These items we offer are quite popular for their fine quality and reasonable price. Because we pay a great attention to the technical innovations and customers' special needs in the production of EDM machines & EDM spare parts in order to satisfy our partners.
In our mind, the customers are our partners too, like our employees, our manufacturers and our shipping agents and so on. The partners' success is the origin of our success. You do what you are good at; we do what we are specialized in. In this type cooperation, we believe that, Tech EDM makes you freer and happier in future.
The reliable quality products we can offer you with a lowest price are: wire EDM, drill EDM, sinker EDM, molybdenum wire, Zn coated EDM brass wire, EDM coolant, power feeding contacts, pulleys, filters, flushing board, wire guiders, brass/copper tubes, electrode guiders, sealed rings, pumps, EDM oil, etc.
We, Tech EDM, are always pursuing to improve the efficiency and reduce cost for you by offering the high quality products and personalized service!
For anything we can do to support you on the EDM machines &consumables & spare parts or any matters on EDM machines, please feel free to contact us.
We look forward to a cooperation of the long term and mutual benefit between us soon.
Thank you very much.
TECH EDM TRADE CO., LTD
Add:No. 58 Huajin Rd, 215153,Suzhou,China
Tel: +86-512-88964165
Fax: +86-512-66066199
Email: sale@techedm.com
Email: edmachining@hotmail.com
- Main Markets
-
Egypt
France
South Africa
South Korea
U.S.A
- Main Product
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