1 Column and Boom Automatic Welding Equipment 5- IMAG1046

A. The Subject of this Page on Wuxi JACK Welding Column and Boom:

1. This page is for comprehensive introduction on Wuxi JACK Welding Manipulator and Welding Center in the way of concise graphical summary, covering topics of:

1) Product range and application;
2) Technical, business and operation strong points;
3) Measures on safety assurance;
4) Configuration and put into use of the Column and Boom Automatic Welding Equipment;
5) Application Cases of the Welding Manipulator and Welding Center;
So that customers and anyone who has interest on this superior product of Wuxi JACK can have a general impression, with an intuitive, brief and efficient review;
This page is compiled on the basis of introduction slides “Wuxi JACK Welding Column and Boom”
;

 

B. The Function and Usage of LHZ series Column and Boom Automatic Welding Equipment:

1. Function: Welding Column and Boom is a kind of requisite and indispensable welding equipment, for fabricating cylindrical working parts of diversified diameters;
2. Usage: It usually works with Welding Rotator, to be composed into Welding Center of different models;

3. Welding Center consisted of Wuxi JACK LHZ3030 Welding Column and Boom and Self Adjusting Welding Rotator, for fabricating cylindrical workpieces: (Fig.1)

Fig1 Welding Center Welding Manipulator LHZ3030

 

 

 

 

C. For Deep Down Exploration on Business and Technical Details of Wuxi JACK Welding Manipulator and Welding Center, please visit Thematic product pages of:

1. Welding Manipulator;
2. Welding Column and Boom;
3. Welding Center;
4. Welding Rotator

D. The General Introduction and Technical View on Wuxi JACK Column and Boom Automatic Welding Equipment:

Slides 1: The Complete Line of Configurations and Models of Wuxi JACK Welding Column and Boom for Customer Choice:

This page of Slides is on product scope of Wuxi JACK Welding Manipulator, which covers full range of:

 
1. In terms of workpiece size: Models are from LHZ2020 to LHZ8080, with horizontal and vertical stroke of boom from 2000mm by 2000mm, to 8000mm by 8000mm;
2. In view of boom end loading capacity: From light duty 80kg, to medium duty 120kg, to heavy duty 500kg;

3. On the aspect of Operating style of LHZ series Column and Boom Automatic Welding Equipment:

1) Movable or Not: Welding Column and Boom can be either works in the way of stationary base bed, or moving trolley along rails;
2) Column Revolve or Not: The upright column of Welding Manipulator can be either fixed, or with revolving capability;
3) Manual or Motor Drive Column: For column revolving style, it can be either in the way of manual pushing, or motorized revolving;

4. Multiple Application Options of the Welding Manipulator:

1) Welding Center: Working with other welding equipment, especially Welding Roller Bed, to be formed into Welding Center of various configurations;
2) Other Process Technology: Or, besides welding, the LHZ series Welding Column and Boom can also be applied for Assembly, painting, test, ... etc.;
5. Driving Mode of the Welding Column and Boom: Either driven with common seen ordinary A.C. motor, or servo motor;
6. Standard or Special Made structure of the Column and Boom Automatic Welding Equipment.

Slides 2: The Three Critical Control Points of Wuxi JACK Welding Manipulator:

This page of slides starts on introducing the three crucial control points of Welding Column and Boom:

 

1. Cross slides for guiding X/ Y axis movement of boom in the Welding Column and Boom:

This is the central working action of the Welding Column and Boom, for accommodating varied diameters of workpiece, and performing welding operation;

2. Safety Assurance on Running of the Welding Manipulator:

1) During working of the Welding Column and Boom, its horizontal boom rises to higher level, which has potential danger risk of falling down and do harm to people around;
2) Besides, column revolving may do harm to adjacent operators;

3. Solid Upright Column of the Welding Column and Boom:

Especially for large models, such as from LHZ40xx, the solid and perfect erected upright column, is critical on determining performance and stability of the Welding Manipulator.
 

Slides 3: The Structure and Workmanship of Cross Slides in Wuxi JACK Column and Boom Automatic Welding Equipment:

This page of Slides is for illustration on the 2 types of cross slides adopted in Wuxi JACK Welding Column and Boom:

 
1. Light duty Welding Manipulator: Shown in the left photo, there are 4 pairs of rollers equipped in the V cross section cross slides, giving flexible and smooth movement of boom along both X axis (Horizontal direction) and Y axis (Vertical direction);
2. Medium and Heavy duty Welding Manipulator: Shown in the middle and right photos, there are 8 groups of rollers in cross slides; With 3 pieces of rollers in each group, which lean against three surfaces of rectangular rails, giving stable and reliable movement of boom along both directions.

Slides 4: The Complete Safe Operation of Wuxi JACK Welding Column and Boom:

This page of Slides is on graphical demonstration on measures taken for safety assurance of Wuxi JACK Welding Manipulator:

 

To prevent sudden falling down of boom during running of the Welding Column and Boom:
1. Motor for driving boom elevation is braking type;
2. A row of rectangular safety holes cut into the upright column, shown in the left and middle photos, for being plugged with safety pins in case of contingency;
3. Limit switches: Installed at both ends of movement stroke;
4. Boom elevation transmission: Shown in the right photo, leadscrew in light duty Welding Column and Boom; Chain and sprocket in medium and heavy duty Welding Manipulator.

Slides 5: The High Strength Solid Upright Column in Wuxi JACK Column and Boom Automatic Welding Equipment:

This page of Slides is on upright column, which is the most important assemblies in Welding Column and Boom:

 
 

1. Vertical Stroke of Boom in Welding Manipulator:
 

a) Similar to DX series Beam End Face Milling Machine, in LHZ series Welding Manipulator, the No.1 important specification of this welding equipment is vertical stroke of boom;
b) For example, LHZ50xx Welding Column and Boom refers to 5000mm vertical stroke;

2. Development and Workmanship of the Upright Column in Welding Column and Boom:

Correspondingly, the three critical process control points during design and manufacturing the Welding Column and Boom are:

1) Design and Machining in Order to Delivery of the Welding Manipulator:

a) Leaves sufficient margin of the column cross section size during design;
b) Integrally precisely machined;
c) Heat treated for guaranteeing mechanical property;
2) Guiding Rails: Heavy duty precise rectangular cross section guiderails for guiding boom movement in the Welding Manipulator;
3) Column Revolve: The right photo shows the precise slewing support for guiding of the column revolve.

Slides 6: The Multiple Welding Modes Available for Choice in Wuxi JACK Welding Column and Boom:

This page of slides is on various optional welding modes available in Wuxi JACK Welding Manipulator.

 

The most often selected types are:
1. Strip cladding for built up layer of hard facing on laying surface of workpiece;
2. GMAW CO2 gas shielded welding for fabricating light duty workpiece;
3. SAW (Submerged arc welding) for large current fabrication on medium and heavy duty workpieces.

Slides 7: The Rich Varieties of Function Units Equipped in Wuxi JACK Welding Manipulator:

This page of Slides is on the various types of function elements equipped in Welding Column and Boom, depending on application scenario and customer demand:

 
1. Different structure and design welding seam tracker, catering for different types of welding modes, such as Strip cladding and SAW;
2. Welding Wire Straightening Unit: After certain distance of feeding forward, the welding wire may grow crooked, which affect welding performance of the Welding Manipulator. This straightening unit is for straightening the welding wire;
3. Welding Torch Cross Slides: This unit is for adjusting position of welding torch, before official working of the Welding Column and Boom;
4. Welding Power Supply Control Console: It is installed at front end of horizontal boom, for convenience of Welding Manipulator operation;
5. Welding Flux Hopper: This unit is selected under SAW working mode of the Welding Column and Boom;

6. Camera and Graphical Monitor in Welding Column and Boom:

1) These function cells are adopted, during internal welding of workpieces in Welding Manipulator;
2) When it is inconvenient or difficult for operator to get access inside workpiece, and can not check welding operation directly;
3) The camera and graphical monitor are for operators conveniently checking welding process instantly.

Slides 8: The Different Configurations of Welding Center, Composed from Wuxi JACK Welding Column and Boom, with Welding Rotator:

This page of Slides is on the two business cases of Wuxi JACK Welding Center:

 

1. The Left One: SAW and Strip Cladding Welding Center from LHZ5050 Welding Column and Boom:
 

1) Welding Modes: This Welding Center has two welding modes of SAW and Strip Cladding, which was exported to Russia in 2014;
2) Configuration: It is composed of a set of LHZ5050 Welding Column and Boom, and 4 groups of HLK80 hydraulic drive Bolt Adjusting Anti-drifting Welding Roller Bed;
3) Application: Customer of this Welding Center is from Oil and Pipeline Facility, for producing natural gas and petroleum tanks;
 

2. The Right One: GMAW Welding Center from LHZ3030 Welding Manipulator:

1) Welding Mode: This Welding Center is adopted with CO2 gas shielded welding GMAW;
2) Configuration and Workpiece: It is composed of LZH3030 Welding Manipulator, and HGK50 5 ton leadscrew adjusting Welding Rotator, for fabricating thin wall non-ferrous pipes;
3) Application: Customer of this Welding Center is a company from Pharmaceutical Industry.

Slides 9 to 12: The Broad Customer Base of Wuxi JACK Column and Boom Automatic Welding Equipment, as well as Welding Center:

1. These 4 pages of slides give photos on some successful business cases of Wuxi JACK Welding Column and Boom, together with composed Welding Center;

 

2. These business cases cover wide variety of model, size, and configuration of Wuxi JACK Welding Manipulator, configured with Welding rotator.
Welding Rotator
01

Welding Roller Bed
02

Moving Welding Rotator
03

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WUXI JACK TECHNOLOGY CO., LTD
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