This customized pressure gauge laser welding machine which we specially designed for famous Germany WIKA company, it adopts imported golden plating laser cavity, 6KW dual pulse Xe-lamp.Wave current can control the switch power supply,high power.Pulse programmable and intellectualized system management, industrial PC control（three or four axis）.Configuration precision X and Y axis, the two mobile platforms and high into the elevator, you can manually and do focus .customer can choose the optional rotary working table（φ80mm or φ125mm).
CCD Monitor system and 3P water cooling system.
1, Application background.
Automatic pressure gauge laser welding machine is mainly applied to the instrument industry case automatic welding.
At present we have hard light path and optical fiber transmission type two kinds of laser welding machine for this application.
2, System introduction
This scheme is the table for the instrument industry or in need of special welding trajectory and the development of special fixture, with automatic control system.
3, We developed the specal laser welding fixtures for different diameter pressure gauges, exact picture as follows:
4, Full automatic laser welding for 8 sides of pressure gauge total time less than 90 seconds, high precision, beautiful welding, no need for secondary polishing, high efficiency, the real pressure gauge laser welded pictures as follows:
5, This laser welding machine is easy to operate, the rought working flow as follows:
5.1, the equipment is energized, the power indicator light.
5.2, open the software, set the relevant parameters and trajectory;
5.3, manual products will be clamped;
5.4, "Running" button, workbench automatically according to the trajectory, the top sleeve press, welding gasket and the case of four sides, four sides after welding, automatic recovery of the top sleeve, four edges welded gasket and header;
5.5, the welding is completed, table back to the feeding point;
5.6, manually removed after welding products;
5.7, the next product according to the process 3 to 6 cycle.
6, Interface
Data input: Computer interface: WINDOWS.
7, Pressure gauge laser welding machine the main configuration:
Item | Configuration | Remark |
Laser source | 300W or 400W Gold plating dual Xe lamp | Can choose the unbent optic laser or fiber transmission laser welder. The laser cavity height can be adjustable depends on the customer's pressure gauge specifications |
CCD | 20 times zoom monitor
| Coaxial monitoring
|
Monitor
| The color liquid crystal display
| / |
Cooling system | 3P water chiller | / |
Control system | Multi axis control system
| / |
Translational worktable
| Travel range : 200mm | / |
Rotate working table | The motor rotating worktable, clamping range, 40mm | The circumferential welding
|
The Z shaft lifting table
| Electric lift 80mm
| The traditional manual focusing, is designed with electric focusing system for automatic control |
Lighting | Special lamp lighting
|
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Blowing | Universal regulation
| Real time gas protection
|
Fixtures for pressure gauges | Professional design and manufacture of the fixture (consists of four parts) A：Fixtures, the product core and shell fixed clamp; B：The top cover, the fixture will be pressure on the shell; C：Adapter fixture, the fixture and the rotary table are fixed together; D：Auxiliary fixture, regulating clamp angle distance |
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