simulation of turning operation

mig welding calculation for mild steel

Mild Steel

Steel Thickness (mm)	Filler Rod (mm)	Tungsten (mm)	Practice beads Closed root butt joint	Fillet joint	Open root butt joint (gap is half of material thicknesss) Lap joint Outside corner joint
			Amps	Amps	Amps
0.8	1.0	1.0 or 1.6 1	25	30	20
1.0	1.0	1.0 or 1.6 1	30	35	25
1.2	1.0	1.6	35	45	30
1.5	1.0	1.6	45	55	40
2.0	1.0 or 1.6 2	1.6	60	75	55
3.0	1.6	1.6	90	110	80

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NCPLUS compiler

NCPLUS compiles a user program and produces a machine code file, instead of interpreting each block while cutting. That means that all syntax and typing errors are detected before the actual cutting begins.

In addition, it takes less than 25 micro-second to process a block, while other high speed control builder are proud with 1 msec for the same. (Test conditions: 300 MHz Pentium, sequence of blocks with N and X,Y,Z)

The time is saved because the compiler translates decimal numbers into binary format and replaces all Goto line numbers with absolute memory addresses.

catia features

* Mechanical Design
* Shape Design and Styling
* Product Synthesis
* Equipment and Systems Engineering
* Analysis
* Numerical Controls Manufacturing
* Plant Design Infrastructure

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part program for the given profile

O0001
N05 G00 G90 G40 G80 G54 G21 G94 G49 G00 G90 G40 G80 G54 G21 G94 G49 N05
N10 G91 G28 Z0 N10 G91 G28 Z0
N15 G28 X0 Y0 N15 G28 X0 y0
N20 M06 T01 N20 M06 T01
N25 M03 S1200 N25 M03 S1200
N30 G90 G00 X20 Y0 :
N35 G00 G43 Z2 H1 N35 G00 G43 H1 Z2
N40 G01 Z-2 F150 M08 M08 N40 G01 Z-2 F150
N45 X80 F300
N50 G02 X100 Y20 I20 J0 F200
N55 G01 Y80 F300
N60 G02 X80 Y100 I0 J20 F200
N65 G01 X20 F300
N70 G02 X0 Y80 I-20 J0 F200
N75 G01 Y20 F300
N80 G02 X20 Y0 I0 J-20 F200
N85 G00 Z10 N85 G00 Z10
N90 M09 N90 M09
N100 G91 G28 Z0 N100 G91 G28 Z0
N105 G28 X0 Y0 N105 G28 X0 y0
N110 M05 N110 M05
N115 M30 N115 M30

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esprit software specifications

ESPRIT programming system is one of your DP Technology, a world leader in CAD / CAM software. For twenty years, DP Technology has an established position in the engineering industry, which is due to continuous development and use of the benefits of NC control systems. ESPRIT uses more than twenty years of experience in programming in the language of the ISO command and knowledge of machines working in the CNC system and its tools.

DP Technology is investing 20% of its revenues in research and development. This ensures that the company always keep the leading position among the world's leading manufacturers of CAD / CAM.

ESPRIT is an optimal system for operators and programmers looking for a friendly CAM system. It allows the programming of processing:

• milling (3, 4 and 5 axis)
• machine tools electroeroding WEDM wire.

The program has a friendly Windows ® interface. The result is that the service and learning is easy and pleasant, often intuitive. The time needed to deal with the environment through this program has been reduced to a minimum.

ESPRIT provides full control and supervision of treatment. From Microsoft ® VBA (Visual Basic for Applications) built into ESPRIT, you can create a macro (sub) and create a personal environment to suit your own needs.

The system has an extensive collection of tools, materials, technologies and integrated post-processor for communicating with most of the controls offered on the machine tool market.

Data Exchange

ESPRIT reads data from the following native formats: ACIS ® (SAT), AutoCAD (DWG), CSV file, DXF ™, Autodesk ® Inventor, IGES, Mechanical Desktop ®, Parasolid ® (X_B, x_t), Solid Edge ®, SolidWorks ®, TXT , VDA-FS. Optionally, the data converters are available with: CATIA ®, Pro / ENGINEER ®, Unigraphics ®, STEP, STL

KnowledgeBase ™

ESPRIT KnowledgeBase ™ (KB) provides automation tools dramatically simplify the programming process, including:

• Project Manager - managing and organizing properties of parts, tools and machining operations
• Process Manager - Capturing and applying best practices to maximize part quality and productivity
• Viewer Properties - providing complete control of all treatment conditions
• Library databases - database speeds and feeds, database tools, database default values, the base component / property, the database processes

Main features

• Designed for Microsoft Windows ® 2000 Professional and Windows ® XP
• Adaptive machining blocks and modeling of any part of the shape by

• Parasolid ® modeling system
• ACIS ® modeling system
• NURBS surface modeling system
• 2D/3D modeling grid system

• Automated feature recognition
• Rapid processing and optimization of NC
• Simulation of solids and verification of NC code

• Dynamic simulation of the entire environment: tools, equipment, workpiece, and an element
• Control of treatment compared with the project

• The universal post-processor that comes with postprocessor library
• Dynamic graphics with OpenGL ®
• Integration with Microsoft ® Office for the workshop documentation
• NC code editor and a text messaging program 232 DNC
• Customizable user interface, toolbars and menus
• Context-sensitive help on-line based on HTML
• Freedom Network Licences