CNC machine tools and sheet metal machinery

Durma Fiber Laser Tube Cutting Machines

Durma HD-TC Series

Laser tube cutting is specifically designed for businesses that care about high quality tube ( max Diameter 170 mm ) and profile ( max Square 120 mm and Rectangle 100 x 150 mm ) cutting. Using a laser cutting power of up to 3 kW, pipes and profile materials of thicknesses from 0.8 mm to 8 mm are cut. Full automatic Loading and Unloading requires less effort and time save for the operator.

The moving axes operate via maintenance-free, dynamic and high-performance AC servo motors. Suction system is used to vacuum the dust generated during laser cutting to the dust collection filter. Automatic pipe and profile loading system is designed in accordance with the principle of reducing the material preparation time and automatic pipe and profile unloading system to collect the cut materials without stopping the machine. Thanks to the compact layout of the machine, all pipe and profile loading / cutting / unloading actions are performed with less space and less processing.

HD-TC Lasers make differences with speed, high quality components, efficiency and industrial design.

 

HD-TC LASER TUBE CUTTING

 

Durma Fiber Laser Tube Cutting Machines

Control Panel

The Sinumerik 840DSL CNC controller is an efficient 64-bit microprocessor system with an integrated PC. The controller has a Durma operator interface and a complete cutting database for all standard pipe cutting applications.

The database includes the cutting parameters for standard tubes and profiles (steel, stainless steel, aluminium) for common thickness ranges. Based on these reference values the operator can easily improve the cutting quality for different types of materials.

Durma Fiber Laser Tube Cutting Machines

Rack and Pinion Motion System (HD-F Series)

Axes motions achieved by rack and pinion design. There are low backlash gears between the motor and the pinion which otherwise could cause precision losses. High precision two-day, hardened helical racks with low clearance make it possible to achieved very high accelaration (10 m/ s2.),speed (100 m/min.) and accuracy (0,05 mm) values. 

Durma Fiber Laser Tube Cutting Machines

Chiller

The cooler is a device that provides cooling of the laser power source, optics in the cutting head. It has a water based cooling system.

Thanks to the dual circuit system, cooling water is sent at different temperatures, which are needed for optics and laser power supply.

Durma Fiber Laser Tube Cutting Machines

Filter

It provides a healthy working environment by absorbing smoke, dust and small particles formed during cutting. The vibrating dust collection filter is fully automatic. It runs automatically when cutting is started. Filter cartridges are a compact unit with integrated fan motor assembly and jet-pulse (back blow) cleaning system.

Durma Fiber Laser Tube Cutting Machines

Auto Loading System

Profiles taken from bundle one by one to the chain, system moves the profile up and grippers clamps the profile and move it to the chuck axis and chuck holds the profile.

Durma Fiber Laser Tube Cutting Machines

Tube Transfer System

Tube transfer system ensures that tubes are taken to cutting line with right position.

Durma Fiber Laser Tube Cutting Machines

Chain Transfer System

Chain transfer system is used with the princible of loading stainless steel aluminium brass etc. tubes without stratching

Durma Fiber Laser Tube Cutting Machines

Automatic Loading Gripper System

Tubes which come from loading unit are transfered to cutting zone and centered automaticly.

Durma Fiber Laser Tube Cutting Machines

Measuring Profile Length

With servo motor on it measures profile length and send the data to the system.

Durma Fiber Laser Tube Cutting Machines

Hydraulic Profile Holder

It can hold variety of profiles by 4 clamps working independently as 2+2. Adjust hydraulic pressure automatically according to profile material thickness.

Durma Fiber Laser Tube Cutting Machines

Z Axis

Z axis allows faster cutting process with its high dynamic performance. Laser head with automatic focusing eliminates time loss in the preparation phase before cutting.

Durma Fiber Laser Tube Cutting Machines

Profile Support system

4 pieces support arms with servo motors obtain the loading to be the same level with hydraulic chuck. As hydraulic chuck move forward the profile at X1 axis, supports arms close down one by one to open the front of hydraulic chuck.

Durma Fiber Laser Tube Cutting Machines

Centering Chuck Tube

To get cutting pression, centers the profile as close as possible to cutting head. Driver turn sencronized with chuck. 4 independent clamps come to position automatically before profile comes.

Durma Fiber Laser Tube Cutting Machines

Tube Centering Mechanism

Tubes centering mechanism which is on the first support takes tubes to the chuck axis.

Durma Fiber Laser Tube Cutting Machines

Seam Detection Sensor

The Seam Detection sensor attached to the HDTC machines detects the stitched surface when the pipe is loaded on the machine and provides the ability to rotate the operator’s cut holes at any angle.

Durma Fiber Laser Tube Cutting Machines

Centering System with Laser Sensors

With the newly added laser sensor centering option added to the HDTC machines, it is possible to control the size and irregular structure of the profile during cutting or before cutting with the help of sensors to ensure that the internal contours to be cut are at the right point.

 

Tube-Cutting Technical Specifications

Max Diameter (mm) Ø170
Max Square Tube Dimension(mm) 120 x 120
Max Rectangular Tube Dimension (mm) 150 x 100
Min. Diameter (mm) Ø20 (Ø12 Option)
Max. Tube Length (mm) 6500
Min. Tube Length (for automatic loading) 3000
Max. Tube Weight (kg/m) 37,5
Max. Material Thickness (mm) (for 2 kW ) 8
Min. Material Thickness(mm) 0,8
Automatic Loading Yes
Automatic Unloading Yes
Cutting Head 2D (option 3D)
Amount of Chuck 1
Centering Chuck Yes
Last Cut Tube Length (mm) 170
Velocity of Driver Chuck (m/dk.) 90
Acceleration of Driver Chuck (m/s²) 10
Accuracy (mm) ±0,20
Positioning Accuracy (mm) ±0,05
Pipe, Square, Rectangular, Eliptic
Tube Types H, C, U, L

Resonator 1.0 kW 2.0 kW 3.0 kW
Product designation YLS-1000 YLS-2000 YLS-3000
Available operation modes CW, QCW, SM
Polarisation Random
Available output power 100-1000 w 200-2000 w 300-3000 w
Emission wavelength 1070 -1080nm
Feed fiber diameter Available in single mode, 50, 100, 200, 300μm
Ancillary Options Options Available: Internal coupler, Internal 1x2 beam switch,
Internal 50:50 beam splitter, External 1x4 or 1x6 beam switch
Interface Standard: LaserNet, Digital I/O, Analog Control Additional Options: DeviceNet or Profibus

Material
(Cutting Capacity)
YLS 1000 (1kW) YLS 2000 (2kW) YLS 3000 (3kW)
Mild Steel  4 mm 8 mm 10 mm
Stainless Steel  2 mm 4 mm 6 mm
Aluminum (AlMg3) 3 mm 6 mm 8 mm

Specifications subject to change without notice

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