BOCI BLT441T User manual

BLT441T Product Manual
BOCI

BLT441T Product Manual
Document History
Number
Date
Version
01
2022/10/13
V1.1
02
2023/01/30
V1.2
Notice:
Thank you for choosing the BLT intelligent cutting head. This manual provides you with
important information such as product parameters, installation, and maintenance, so
please read this manual carefully before using the product. At the same time, in order to
ensure the safety of operation and the operation of the product in the best condition,
please strictly follow the precautions in the manual.
BOCI is constantly updating/upgrading products, so our company reserves the right to
modify the product models and descriptions in this manual without prior declaration.
Unauthorized disassembly of the product is strictly prohibited without the
authorization of BOCI Technology, otherwise the warranty will be invalid!
BOCI

BLT441T Product Manual
Table of contents
BLT441T Product Manual .........................................................................1
1. Product Description ............................................................................. 1
1.1 Product View ....................................................................................................................................................1
1.2 Technical parameters ......................................................................................................................................2
1.3 Meaning of LED indicator ................................................................................................................................ 3
2. Gas port ...............................................................................................4
3. Water cooling interface ....................................................................... 5
4. Electrical interface ...............................................................................6
4.1 Bus system ....................................................................................................................................................... 7
4.2 Non-bus systems ............................................................................................................................................. 8
5. Cutting head installation ..................................................................... 9
5.1 Preparation before operation ......................................................................................................................... 9
5.2 Specific operation process ............................................................................................................................ 10
5.2.1 Preparation of clean bench .................................................................................................................10
5.2.2 The cutting head is placed in the clean workbench ........................................................................... 10
5.2.3 Clean and wipe the fiber interface of the cutting head ......................................................................11
5.2.4 Check the laser fiber end face .............................................................................................................11
5.2.5 Tear off the protective film/remove the protective cap ..................................................................... 12
5.2.6 Insert the laser fiber interface into the cutting head .......................................................................... 12
5.2.7 Wrap and seal ......................................................................................................................................13
5.2.8 Mount the cutting head on the backplane ..........................................................................................13
5.2.9 Installing the ceramic body and nozzle ..............................................................................................14
BOCI

BLT441T Product Manual
5.2.10 Beam centering ..................................................................................................................................15
Appendix A - Care/Maintenance ........................................................... 17
1.1 Schematic diagram of product structure ...................................................................................................... 17
1.2 Replace the upper protective lens ................................................................................................................ 18
1.3 Replace the lower protective lens .................................................................................................................19
Appendix B - Mechanical Dimensions ................................................... 20
1.1 Cutting head installation size ........................................................................................................................20
BOCI

BLT441T Product Manual
1
1. Product Description
1.1 Product View
Product View (Structure and Interface Description)
1. Optical fiber interface; 9. Nozzle cooling air interface;
2. 1st Upper protective lens; 10. Cutting gas interface;
3. 2nd Upper protective lens; 11. Cooling water outlet;
4. Collimation unit; 12. Cooling water inlet;
5. Focusing unit; 13. Anti-collision screw;
6. 2nd Lower protective lens; 14. Ceramic body lock ring;
7. 1st Lower protective lens; 15. Ceramic body;
8. Working indicator; 16. Nozzle;
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