Tutorials

Reference Points

Submitted by staff member on Sat, 10/18/2014 - 23:08

the basic relationship between the machine geometry and the part setup was discussed. CNC programmers work in a fairly precise environment, and mathematical relationships are of extreme importance.There are three major environments in programming that require an established mathematical relationship: 

Control System

Submitted by staff member on Thu, 10/16/2014 - 23:48

Spindle control

Submitted by staff member on Wed, 10/08/2014 - 23:18

Both types of CNC machines, machining centers and lathes, use spindle rotation when removing excessive mate-rial from a part. The rotation may be that of the cutting tool (milling) or the part itself (lathes). In both cases, the activi-ties of the machine spindle and the working feedrate of the cutting tool need to be strictly controlled by the program. These CNC machines require instructions that relate to the selection of a suitable speed of the machine spindle and a cutting feedrate for a given job.

Introduction to G-codes and M-codes

Submitted by ANURAG DADWAL on Sun, 10/05/2014 - 00:43

 

Coordinate Geometry Basics

G - Code Programming G – Code Programming originally called the “Word Address” programming format. Processed one line at a time sequentially.

Reserved Code Words Worksheet

N – Sequence or line number

Coordinate system

Submitted by staff member on Sun, 10/05/2014 - 00:08

In order to shape metal by machine tools, the cutting tool should move in contact with the workpiece at certain specific points, while the workpiece or cutting tool is rotating.Coordinate system is required to define the movement on the machine.

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