Changing Specifications of Laser Gas Composition for FANUC LASER C5000-MODEL E Additional Manual Page 1

Additional Manual
Changing specifications of
Laser gas composition
for FANUC LASER C5000-MODEL E
1/1
FANUC LTD
A-81053E-063
Description Design Date Edit.
01 040105 MURAKAMI
Title
Sheet
Draw. No.
Changing specifications of Laser gas composition
for FANUC LASER C5000-MODEL E
1. Outline
We report the change in the composition ratio of the laser gas supplied to the oscillator for
the processing performance improvement of C5000-E.
2. Applied model, and Schedule of applying
Model Schedule
C5000-E The first of manufacturing
3. Detail of changed content
The specification of mixture gas for C5000-E was changed as follows.
Composition ratio(Volume ratio) of gas and the accuracy
[After changing] CO
2
: 5±0.25%
He : 60±3.00%
N
2
: 35±1.75%
There is no change in the following gas quality specifications.
Water (H
2
O)
: 5 ppm or less
Hydrocarbon (CnHm) : 1 ppm or less
Gas purity : 99.99% or higher
[Reference] Composition ratio(Volume ratio) of gas before changing
CO
2
: 5±0.25%
He : 40±2.00%
N
2
: 55±2.75%
Note. The laser gas of a new composition ratio is used only for C5000-E.

Contents Summary of Changing Specifications of Laser Gas Composition for FANUC LASER C5000-MODEL E Additional Manual

  • Page 1Changing specifications of Laser gas composition for FANUC LASER C5000-MODEL E 1. Outline We report the change in the composition ratio of the laser gas supplied to the oscillator for the processing performance improvement of C5000-E. 2. Applied model, and Schedule of applying Model Schedule C5000-E