Functions:
1. It can cut several holes of column with different directions and different diameters and meet the perpendicular intersection of eccentric and non-eccentric between main pipe axis and branch pipe axis.
2. It can cut the end of column on the end of branch pipe and meet the perpendicular intersection and inclined intersection of eccentric and non-eccentric between main pipe axis and branch pipe axis.
3. It can cut bevel end face on the end of round pipe.
4. It can cut welded elbow and both ends of “shrimp joint”.
5. It can cut the end of branch pipe intersected with circular main pipe.
6. It can cut bevel of variable angle.
7. It can cut square hole and waisted hole.
8. It can cut off steel pipes.
Main Technical Specifications
1. Outer diameter of pipe to be cut: φ 60～600mm
2. Cutting thickness of carbon steel: 5～25mm
3. Bore diameter for steel pipe going through spindle: φ 200
4. Steel pipe cutting length: 12000mm
5. Numbers of control axis: 6 (or 5)
6. Max. travel: 10000mm in X direction
600mm in Y direction
400mm in Z direction
7. Cutting speed: 10 ~ 2000mm /min.
8. Angle of grove: ≤ 60 °
9. Max. rotary angle:
ω W: Limitless rotation (pipe rotating)
ω B: ± 70 ° (torch swayed angle)
ω A: Limitless rotation (the torch rounding axis Z)
Basic Device of the Machine
● Main flame cutting device: 1 set (equipped with a set of limitless rotary torch)
● High-speed pre-heating gas line system: 1 set
● Sliding seat: 1 set (A set of driving device in X direction is included.)
● Track and driving device in Z direction: 1 set
● Track and driving device in Y direction: 1 set
● Control Cabinet: 1 set
● Control Panel: 1 set
● Bracket for steel pipe: 3 sets
● 6 axes driving, 5 of them are driven by imported full digital AC servo motor and 1 of them is driven by fine step-by-step motor.
● Auto ignition system: 1 set
● Cutting gas: Oxygen-acetylene
Control System
Hardware ：
AmB-655HT-B4 integrative workstation made in Taiwan is adopted.
Main devices
Intel Pentium 233MHz ， multi-medium touch-screen ， 15 inches of high resolving power color liquid crystal monitor, VZA high speed graph processing card, 64M inner memory, 8M electronic disk, one set of 3 inches of floppy drive, one set of 40G hard disk.
Characteristics:
● 15 inches of XGATFTLCD monitor (liquid crystal)
● Aluminum alloy panel and stainless steel case
● According with NEMA4/12 & IP65 water proof panel
● 2 thin film keyboards, 59 data keys and 24 function keys
● Frame for installation of CD drive, floppy drive and hard disk is available.
● Base board for 10-slot ISA/PCI master line
● The switch of power supply, LCD brightness control device and back of the light control device are at the back of the function keys of the front panel.
Specifications:
● Case: Strong stainless steel case, according with NEMA4/12 aluminum alloy panel
● Monitor: 15 inches of XGA (1024 × 768) TETLCD (liquid crystal)
● Disk frame: CD-ROM,3.5 inches HDD and 3.5 inches FDD
● Color of panel: PAL-7035
● Power supply: Standard 250W power supply
● Dimension (W × H × D): 483 × 354 × 255mm ( 19” × 19.3” × 10” )
● Net weight: 21kg ( 46.3lbs )
Video Card
(MBC-268B ＋ LVDS)
● Type: Short card PCI-master line
● Chips T65555
● Inner memory: 2MB (installed inside)
● LCD interface: Support 36-bit tcd interface
● Max. resolving power: 1024 × 768
Environment
● Working temperature: 0 ℃～ 50 ℃
● Storage temperature : -20 ℃～60 ℃
● Storage humidity: 5～95%
● Anti-shake coefficient: 5 ～17Hz, 0.1 double-angle shake 17 ~ 500 Hz, 1.5G up-and-down shake
● Anti-shock coefficient: 10G of acceleration shock (11 mesc, continuous time)
● EMI: Passing FCC/CE Class A
Touch-screen
Characteristics of Micro Touch Capacitive Touch Screen:
● 1024 × 1024 high analysis
● Scratch-resistant, super-long service life
● Min. touch time: 3ms
● 19.2 Kbaud change-over speed, Max. 270 touch point/sec.
● High accuracy, error rate is less than 1%.
● The complete software: Support MS-DOS, Windows OS/2Windows95/NT .
Software Functions of Control System:
● Parametric optional programming of single-shape cutting
● Parametric group programming of multi-shape cutting
● Cutting control of set angle and welding groove
● Pause, acceleration and deceleration
● Return and re-return along the original track
● Auto ignition, rapid preheating and automatic piercing
● Memory of point break and power-off
● Rapid positioning
● CRT simulated machining and synchronous track display during the procedure of cutting
● Auto measurement of graphs, enlargement of windows, edition and adjustment of the positions of graphs
● Abundant and expanded macro-programme call and edition
● Auto alarm and self-diagnosis
● Man-machine interchange
Drive System
1. Driving cabinet assembly
2. Special master line board
3. Servo motor driving interface board
4. solid relay board
5. Function board
6. Imported AC servo motors possess three monitoring ways for rotative velocity, torque and position deviation, auto trouble indication, alarm and synchronous protection.
Gas Line System
1. It may realize rapid pre-heating, stepless piercing.
2. Two-way electromagnetic valves made in Germany are adopted.
