BrahMastra Laser Cutting System

Applications

• BALL RAIL SYSTEM
  Smooth & friction guided motion, high precision & high speed ball, long life & better load carrying capacity.
• BALL SCREW MECHANISM
  Precision movement imparted through ball screw mechanism. Supreme quality of ball screw to provide high accuracy and repeatability at high speed with low noise runner block.
• USER FRIENDLY SOFTWARE
  User-friendly software for laser power and pulse frequency, pulse duration along with position control.
• NESTING
  Nesting software to nest different types of jobs in single sheet and optimal use of raw material. Accommodation of different types of jobs from scrap material & common edge cutting. Complete material management through user-friendly software.
• HEIGHT SENSING UNIT
  Adjusting preset height automatically. It helps to cut little sloppy (non-flat or non-linear) surface of sheet. Non-contact & contact types of versions are available.
• STRUCTURAL DESIGN
  Structural design is such that it can withstand heavy loads. Vibration pads are used for sustaining the structural damping.
• REMOTE CONTROL
  Flexible machine controls from remote place with emergency stop facility, easy to understand or self-explanatory audio & video display machine.
• SHEET LOADING & CLAMPING
  Pneumatically actuated loader with ball on the top of it for easy sliding of the sheet. Pneumatically controlled firm clamping on the sheet. It can adjust the position of the clamp on the table. Safe loading and clamping for operator who is loading and un-loading the sheet.
• DETACHABLE OPTICS
  Replacements of mirror without any change in linked alignments.
• THERMAL OPTICS STABILITY
  Parallel water-cooling system with temperature control. It eliminates the thermal expansion of optics and increases peak power life.
• OPTICS BELLOWS
  Metallic bellows for protection of optics form contamination.
• CONTROL & DISPLAY
  SIEMENS or PC based SLTL controls available.

	Bs 3015	RP 4020	LD 3015
Drive Feed Method	Ball Screw	Rack&Pinion with Rall Guides	Linear Drive
Working Area/Sheet size	3000mm x 1500mm	4000mm x 2000 mm	3000mm * 1500 mm
Z Axis Travel (max)	200/150mm	200/150mm	200/150mm
workpiece Weight (Max.)	450kgs	1500kgs	450kgs
Control Method	X-,Y-, and Z- axis controlled	X-,Y-, and Z- axis controlled	X-,Y-, and Z- axis controlled
	(Three axis simultaneously controlled)	(Three axis simultaneously controlled)	(Three axis simultaneously controlled)
Travel Method	X-Y : Optical travel	X-Y : Optical travel	Stationary table ,X,Y and Z- axis Movement for Cutting head
Positioning Speed(Max)
X-axis	40m/min	40m/min	150 m/min
Y-axis	40m/min	40m/min	150 m/min
Z-axis	15m/min	15m/min	15m/min
Positioning Accuracy	+/- 0.1mm	+/- 0.1mm	+/- 0.1mm
Feed Rate	10m/min	10m/min	-----
	10m/min	10m/min	-----
Least Command Increment	0.001mm	0.001mm	-----
Repeatability	0.03mm	0.03mm	0.03mm
Acceleration	---	---	2G for X&Y
CNC Controller	siemens sinumeric810D	siemens sinumeric840D	siemens sinumeric840D
CNC Control Method	Fully closed loop method	Fully closed loop method	Fully closed loop method
Control Function	X-,Y- and Z- axis Controlled	X-,Y- and Z- axis Controlled	X-,Y- and Z- axis Controlled
	(simultaneously controlled)	(simultaneously controlled)	Laser Power Control
	Laser oscillator control	Laser oscillator control
Assist Gas Selector	Automatic selection	Automatic selection	Automatic selection
Electrical Requirement	AC, 3-Phases, 415 V, Complete system	AC, 3-Phases, 415 V, Complete system	400v, 3 phase ,60Hz
Total Weight	6500kgs	14500 kgs	11000 kgs
Input Methods	Manual data input with numeric keys	Manual data input with numeric keys	manual (MDI),Edit, RS-232 DNC, or 3 1/2* PC Compatible disk
	3.5" FD (built - in - type)	3.5" FD (built - in - type)	CD/DVD disk,USB,Ethernet PCMCIA
Operating Modes	Edit/Memory / MDI / Auto / Manual / teach	Edit/Memory / MDI / Auto / Manual / teach	Automatic and Manual
Display	10.4 " COLOUR TFT DISPLAY	10.4 " COLOUR TFT DISPLAY	10.4 " COLOUR TFT DISPLAY
I/O Interface	PROFIBUS	PROFIBUS	-----
DIaplayfunctions	Program directory	Program directory	Program Contents
	Subroutine directory	Subroutine directory	Position Information
	Position & Feed information	Position & Feed information	Program Check
	User cycle directory	User cycle directory	Setting
	Alarm messages	Alarm messages	Parameters
	Tool diameter compensation	Tool diameter compensation	Beam Diameter
	(Offset)	(Offset)	Compensation
	Program Simulation	Program Simulation	Assist Gas Status
	Diagnosis (CNC self diagnostics)	Diagnosis (CNC self diagnostics)	Self Diagnostics
Optional	Setting	Setting	Maintenance Reminders
Working Area
X- stroke	1250/2500/300mm	1250/2500/300mm	1250/2500/300mm
Y- stroke	1250/1200/1500mm	1250/1200/1500mm	1250/1200/1500mm

* All above mentioned data & details are indicative only. It is subject to variation for any future development, technology upgradation and feasibility. Company reserves right to make changes accordingly.