Lanxing Technology Co.,Ltd

Lanxing Technology Co.,Ltd

China professional CNC welding and cutting machines manufacturer
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Plasma transferred arc welding for butterfly valve
Plasma transferred arc welding for butterfly valve
Product Name:
Plasma transferred arc welding for butterfly valve
Size :
:
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Product Description:

1. This plasma spraying machine is a special type for sealing surface of small control valve. It can complete automatic programmed spray welding of flat or three-dimensional trajectory. It is especially suitable for work pieces with both flat and rotary surface spraying welding requirements.

2. The control cabinet is equipped with an independent spray welding parameter control system and a motion track numerical control system. The spray control system uses programmable controller, and the spray welding process parameters are input and adjusted on the color touch screen.

3. The system can store 100 menus of spray welding process. During spray welding, the corresponding parameters menu can be directly invoked according to the work piece type to reproduce the corresponding process parameters.

4. The motion trajectory control system uses a special four-axis welding numerical control system to control the X-axis, Y-axis, Z-axis movement and work piece rotation of the welding torch respectively.The moving speed and distance of the axis control shaft can be programmed separately, and its programming method is similar to that of the standard NC system.  

5. This spray welder can complete the sectional programming control and storage of multi-bead spray welding parameters in flat or three-dimensional space. Welding parameter control system can set up 10 different process parameters in one process menu, and can program 10 different sizes of beads at one time. When working, the control system will execute pre-set spray welding parameters according to the data transmitted by the motion control system.

6. This model is made up of a vertical three axis CNC manipulator and an indefinite turnover positioner. The positioner can be reversed at any angle, and can spray weld some tapered and grooved sealing surfaces with special positions and shapes. The positioner is equipped with middle perforation, which can hold the valve stem below Φ80 to meet the spray welding requirement of the tapered sealing surface at the top of the valve stem.

7. This machine is mainly used for spraying and welding iron-based, nickel-based and cobalt-based alloys on single or combined inner, outer, conical, round end, plane and spiral surfaces to improve the service life of the sealing surface.

Product parameters:

1. Technical parameter

 

Control mode

  Programmable controller+Touch screen+Special CNC system

Non transfer arc power type

Special inverter type DC spray welding power source

Non transfer arc current regulation range

10100A

Transfer arc power type

Special inverter type DC spray welding power source

Transfer arc current regulation range

10300A

Wiggler type

Numerical control wiggler

Swing width adjustment range of wiggler

040mm

Powder feeder type

High precision roller powder feeder

Adjusting range of powder feeding quantity

040g/min

 Spray welding manipulator structure

Column type three axis CNC manipulatorCNC infinite turnover positioner

Torch lateral movement distance 

1000mm

Torch driving mode of transverse movement

AC servo motor

Torch longitudinal movement distance 

500mm

Torch longitudinal driving mode

AC servo motor

Vertical lift distance of torch

800mm

Vertical driving mode of torch

AC servo motor

Positioner turntable diameter

320mm

Positioner Max load

100Kg

Positioner flip angle

0-360

Positioner perforation diameter

Ø80mm

Flipping mode

motor-driven

 

2. PWT-180W  Precision plasma spray welding torch parameter

Rated non transfer arc current:     40A

Rated transfer arc current:         180A

 

3. PWT-180W-NY Internal spray welding torch parameter

Rated non transfer arc current:     40A

Rated transfer arc current:         180A

Min inner circle diameter after weldingØ65mm

 

Configuration:

Name

Model

Unit

Qty

Spray welding control cabinet

PTA-400A-CV

set

1

Non transfer arc power supply

POWER PTA-200

set

1

Transfer arc power supply

POWER PTA-400

set

1

 CNC spray welding machine

CZ-1520SK

set

1

Numerical control wiggler

BD-5

set

1

High precision roller powder feeder

SF-3

set

1

CNC spray welding turntable

ZT-320SK

set

1

Precision spray welding torch

PWT-180W

set

1

 Small inner circle spray welding torch

PWT-180W-NY

set

1

Torch cooling system

HT-50

set

1

Hand-held Wired controller

JK-2

set

1

Samples:

Valve PTA samples.jpg

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