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.

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. 

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.

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.

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.

Tube Transfer System

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

Chain Transfer System

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

Automatic Loading Gripper System

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

Measuring Profile Length

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

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.

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.

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.

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.

Tube Centering Mechanism

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

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.

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.