1. Content: This page gives comprehensive introduction on Wuxi JACK Welding Manipulating Machine and Weld 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 of machine operation;
4) Configuration and put into use of the Manipulator Welding Equipment;
5) Application cases of Wuxi JACK Weld Manipulator and Weld Center;
Expect Effect: So that customers and anyone who has interest on this superior product of Wuxi JACK can have a general impression on it, with an intuitive, brief and efficient review;
Origin: This page is compiled on the basis of introduction slides “Wuxi JACK Column and Boom Welding Manipulating Machine”.
1. Workpieces: Column and Boom Weld Manipulator is a kind of requisite and indispensable welding equipment, for fabricating on cylindrical working parts of diversified diameters:
Large tanks fabricated with Wuxi JACK LHZ5050 model column and boom Welding Manipulating Machine: (Fig.1)
2. Application Form: This machine tool usually works with Welding Rotator (Roller Bed), to be composed into Weld Center of different design and configuration;
3. Weld Center consisted of Wuxi JACK LHZ3030 model Column and Boom Manipulator Welding Equipment and HGZ10 model automatic Self Adjusting Welding Rotator, for fabricating on cylindrical workpieces: (Fig.2)
For acquiring on deep down exploration on business and technical details of Wuxi JACK Weld Manipulator and Weld Center, please visit thematic product pages of:
1) Weld Manipulator;
2) Column and Boom Manipulator Welding Equipment;
3) Weld Center;
4) Welding Rotator
This page of Slides introduces on product scope of Wuxi JACK Weld Manipulator, which covers full range of:
1. In terms of workpiece size: Models are from LHZ2020 to LHZ8080, with:
1) Leftward and rightward stroke;
2) Up and down stroke;
Of horizontal Boom is from 2000mm by 2000mm, to 8000mm by 8000mm. Any size within this scope, such as LHZ4055 (Means the Max. 4,000mm height stroke with 5,500mm width stroke);
2. Loading duty: In view of boom end loading capacity: From light duty 80kg, to medium duty 120kg, to heavy duty 500kg;
On the aspect of Operating style:
1) Movable or Not: Column and Boom Weld Manipulator can be either works in the way of stationary base bed, or moving trolley along rails;
2) Column Revolve or Not: The upright column can be either fixed into workshop floor (With limited running scope), or with revolving capability (With much more extended running scope);
3) Manual or Motor Drive Upright Column Revolve: For models of upright column revolving structure, it can be either in the way of manual pushing, or under motorized revolving;
1) Weld Center: Working with other welding equipment, especially Welding Roller Bed, to be formed into Weld Center of various configurations and investment budget;
2) Other Process Technology Available: Or, besides welding, the LHZ series Column and Boom Manipulator Welding Equipment can also be applied for operations of: Assembly, painting, test, ... etc.;
5. Driving Mode of Horizontal Boom Movement (Welding Speed): This can be either driven with common seen ordinary A.C. motor, or in the case of excessive precision required, under servo motor drive;
6. Standard or Special Made structure of the column and boom Welding Manipulating Machine.
This page of slides starts on introducing the three crucial control points during operation:
This is the central working action of this Column and Boom welding machine, for accommodating on varied diameters of workpiece, and performing on high standard welding operation;
1) During working period, to fit in workpieces of different diameters, horizontal boom of this equipment rises to higher level, which has potential danger risk of sudden unexpected falling down, and thus do great harm to people around;
2) Besides, the upright column revolve may bring along harm to adjacent operators;
Especially for those large models of the equipment, of which from LHZ40xx, the solid and perfect erected upright column, is critical on determining performance level and running stability of the column and boom Weld Manipulator.
This page of Slides is for illustration on the 2 types of cross slides adopted in Wuxi JACK different models product:
1. Light duty Weld Manipulator: Shown in the left photo, there are 4 pairs of rollers equipped in the V cross section cross slides, making sure flexible and smooth movement of boom along both X axis (Horizontal direction) and Y axis (Vertical direction);
2. Medium and Heavy duty Weld 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, making sure stable and reliable movement of boom along both directions.
This page of Slides is on graphical demonstration on measures taken, for guaranteeing on fully safety assurance of Wuxi JACK Manipulator Welding Equipment operation:
To prevent sudden falling down of horizontal boom during running, which will smash onto workshop floor, or even people or utilities underneath:
1. Braking Motor for Driving Boom Elevation: Motor for driving horizontal boom elevation is braking type;
2. Boom Instant Locking Unit: A row of rectangular safety holes are cut into the upright column, as shown in the left and middle photos, for being plugged with safety pins in case of contingency. In this way, the broken boom will be secured firmly at its original place, instead of falling down;
3. Limit Switches against Extreme Position: Installed at both ends of each movement stroke;
4. Boom Elevation Transmission: Shown in the right photo, leadscrew in light duty Column and Boom Weld Manipulator; Chain and sprocket in medium and heavy duty models.
This page of Slides introduces on upright column, which is the most important assembly group in this welding machinery for pipe production:
1) Similar to DX series Beam End Face Milling Machine, here in LHZ series Weld Manipulator, the No.1 important specification of this welding equipment is its vertical stroke of boom, which directly denotes on product model;
2) For example, LHZ50xx model refers to the max. 5000mm vertical stroke (Corresponding to height of workpiece);
Correspondingly, the three critical process control points during design and manufacturing this Column and Boom welding equipment are:
a) Leaves sufficient margin of the upright column cross section size during design and validation;
b) Integrally precisely machined of the 1st operation cut steel plates and section steels;
c) The fabricated components are strictly heat treated, for fully guaranteeing on its durable and tough mechanical property;
2) Guiding Rails for Boom Movement: Heavy duty precise rectangular cross section guiderails, for smoothly and precisely guiding boom movement in the Weld Manipulator;
3) Upright Column Revolve: The right photo shows the precise slewing support for guiding on the upright column revolve.
This page of slides introduces on various optional welding modes available in Wuxi JACK Weld Manipulator:
The most often selected types of welding modes are:
1. Strip cladding for built up layer of hard facing on laying surface of workpiece;
2. GMAW CO2 gas shielded welding for fabricating on light duty workpiece;
3. SAW (Submerged arc welding) for carrying out large current fabrication on medium and heavy duty workpieces. For SAW, it can be in the form of: Single arc (The most often), Tandem (Twin arc), or narrow width double filler.
This page of Slides introduces on the various types of function elements equipped in this Column and Boom Welding Manipulating Machine, 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, thus promising consistent superior welding seam quality on fabricated workpieces;
2. Welding Wire Straightening Unit: After certain distance of feeding forward, the welding wire may grow crooked, which obviously affect on welding performance from the Weld Manipulator. This straightening unit is for adjusting on straining condition of welding wire, and straightening the welding wire;
3. Welding Torch Position Control Cross Slides: This unit is for adjusting on position of welding torch in inching mode, thus make sure correct orientation of welding torch, and hence correct welding seam, before official working of the Column and Boom Weld Manipulator;
4. Welding Power Supply Control Console: This important function unit is installed at front end of horizontal boom, for convenience of operator operation;
5. SAW Welding Flux Hopper: This indispensable assistant unit is selected under SAW working mode;
1) These function cells are very useful, and often adopted, during internal welding of workpieces in Weld Manipulator;
2) Why Need: When it is inconvenient or difficult for operator to get access on inside placed workpiece, and can not directly and instantaneously check on welding operation;
3) The camera and graphical monitor are for operators conveniently observing on welding operation happened inside pipe internal wall instantly.
Composed from Wuxi JACK Column and Boom Welding Manipulating Machine, working together with Welding Rotator:
This page of Slides introduces on the two business cases of Wuxi JACK Weld Center:
1) Welding Modes: This Weld Center has two welding modes of SAW and Strip Cladding, which was exported to Russia in 2014;
2) Configuration: This welding group machine is composed of a set of LHZ5050 Column and Boom Weld Manipulator, and 4 sets of HLK80 model hydraulic drive lifting Bolt Adjusting Anti-drifting Welding Roller Bed;
3) Application: Customer of this Weld Center is from Oil and Pipeline Facility, for producing large diameter natural gas and petroleum tanks;
1) Welding Mode: This Weld Center is adopted with CO2 gas shielded welding GMAW;
2) Configuration and Workpiece: This compact working machinery is composed of LZH3030 model medium duty Weld Manipulator, and HGK50 model 5 ton loading capacity leadscrew adjusting Welding Rotator, for fabricating on thin wall non-ferrous pipes, especially made of stainless steel;
3) Application: Customer of this Weld Center is a company from Pharmaceutical Industry.
1. These 6 pages of slides present on photos on some successful business cases of Wuxi JACK Column and Boom Weld Manipulator, as well as composed Weld Center;
2. These business cases cover wide variety of model, size, and configuration of Wuxi JACK Weld Manipulator, configured with Welding rotator, and creates huge profit and values for customer worldwide.