1. The Specialty and Usage of HGK Tailor Made Leadscrew Adjustable Welding Rotator:
1) The HGK series Leadscrew Adjustable Welding Roller Bed introduced in this product section, falls within the species of Tailor Made Welding Rotator. Please check attached pictures;
2) On the aspect of design principle, this Tailor Made Welding Turning Roller has special made fixture in the form of moving trolley, to performing butt joining on 2 pieces of pipes with different diameter. Please check below sketch on its design idea:
Sketch of design on this tailor made welding rotating equipment please check below: (Fig.1)
Sketch on joining of the 2 pieces of workpieces with different diameter in this Tailor
Made Welding Roller Bed please check below: (Fig.2)
3) We can see from the above two illustrations that, this tailor made welding machine tool is a kind of moving type, which is the precondition for implementing on butt joining task on workpieces.
2. Technical Description of Tailor Made Leadscrew Adjustable Welding Turning Roller:
1) Location of Workpieces in the Tailor Made Welding Rotator:
a) The workpiece of larger diameter is put on the Tailor Made Welding Roller Bed;
b) The workpiece of smaller diameter is put on the trolley type fixture of the equipment;
2) Structure of the Trolley Fixture in the Tailor Made Welding Roller Bed:
a) There are 2 pairs of bottom installed Turning Roller, 2 pieces in each pair, totally 4 pieces of bottom Turning Roller, on the movable trolley fixture, for firmly holding down the smaller workpiece during welding operation. Please check below photo in yellow color frame:
Fixture for tightly clamping the workpiece: (Fig.3)
b) There is 1 group of top installed Turning Roller, 2 pieces, on the movable trolley fixture, for pressing the smaller workpiece during welding operation. Please check the above photo in red color frame;
c) As can be seen from attached and the above picture, there is a handwheel fit at top of the trolley fixture, please check the above photo in purple color frame, to adjust vertical movement of the pressing Turning Roller, accommodating on various diameter of smaller workpiece in this Tailor Made Welding Roller Bed;
3) Material of the Turning Roller: All made of steel;
4) Up and down Movement of Worktable in the Leadscrew Adjustable Welding Roller Bed:
To have the 2 pieces of workpieces with different diameter joining together with perfect alignment of circle center in this Tailor Made Welding Roller Bed, the worktable of trolley fixture, which is the mechanism installing the above mentioned Turning Roller, can be adjusted up and down, by means of manual reducers fit beneath it. Please check attached and below picture. This gives the Tailor Made Welding Rotator the additional degree of freedom:
Mechanism for worktable elevation: (Fig.4)
3. Put into Use of the Tailor Made Leadscrew Adjustable Welding Roller Bed:
1) To adapt to smaller workpiece of varying length, the distance between the 2 pairs of bottom Turning Roller on the trolley fixture can be changed forward and backward, along the precise linear guiderail please check attached and below picture:
Precise linear guiderail for adapting on different lengths of workpieces: (Fig.5)
2) We can see although with compact size and light weight, the entire set of such Tailor Made Welding Rotator is professional machine tool in genuine sense, which can fulfil complicated task of butt jointing large and small pipes;
3) Same as Anti Drifting Welding Rotator which we will make introduction in the product group of Welding Roller Bed Adjusting by Bolt, this kind of HGK Leadscrew Adjustable models is tailor made, which can meet the specific demand of specific customers.
4. Technical Parameters of HGK Tailor Made Leadscrew Adjustable Welding Rotator:
1) Loading capacity of this welding equipment can also be designated by customer. The picture attached here is 2 Ton;
2) For another kind of special design HGK Welding Rotator, please check product section of “HGK High Precision Special Made Leadscrew Adjustable type”.
