Single Work Table Servo Drive Precision Welding Positioner

1. The Most Conspicuous Feature of HB Series Servo Drive Welding Positioner:

1) The High Precision Welding Positioner of this product section is servo motor drive for its workpiece revolve and tilt, acquiring high precision on positioning tolerance. Comparatively, in conventional Welding Positioning Machine, the drive on workpiece positioning control is implemented with A.C. motor;

2) Same as the previous product section of manual elevating type Weld Turning Table, the servo drive models hare is another subsidiary of the sub group of two axis Single Table Top Welding Positioner. The difference lies in lighter loading capacity of welding equipment, because of loading tonnage confinement from servo motors.

2. Application Scenarios of HB Series Servo Drive Precise Welding Positioner:

With higher manufacturing cost than conventional models, this Welding Positioning Machine is developed for applicating scenarios of:

1) Robot Welding: The servo drive Weld Turning Table here serves as high precision control motorized welding fixture of the workpiece;

2) Wider Choices on Process Technology: Painting, Assembly, Ultrasonic Examination, Radiographic Inspection, Manual Detection… All the application situations which involve workpiece position manipulation of high precision. In this respect, same as Welding Rotator, the usage of such Servo drive Welding Positioner is not confined to welding;

3) Most majority conditions for this series of High Precision Welding Positioner, it is used for automatic welding, instead of manual welding on the structure members.

3. Technical Specialties of the HB Series Servo Drive High Precision Welding Positioner:

1) High Precision Position Control in the Servo Welding Positioner:

The most distinct feature with this servo drive high precision Welding Positioning Machine is its high degree of precision: Based on dimension of workpiece, as well as welding process technology applied in the Welding Positioner, the precision of Weld Turning Table both in 0°~360° revolving and 0°~120° tilting can be controlled within the tolerance of ±0.03°;

2) Drive and Transmission in High Precision Welding Positioner:

a) Work Principle: Drive on workpiece of 2 axis motion is by means of servo motor, and detected with encoder, composing a closed loop control circuit of negative feedback, in the electric control system of the Weld Turning Table. This guarantees on its top level of precision from the Weld Positioner;

b) Transmission of the Servo Drive Welding Positioner is by chain of planetary precision reducer, with clearance eliminating capability. This is another measure taken by Wuxi JACK on making sure highly precision working of the Weld Turning Table;

3) Electric Controller in Servo Welding Positioner:

a) Unlike conventional models welding equipment, which adopts A.C. contactors and relay as its control elements in electric system, in this Servo Drive Precise Welding Positioner, there are many types of electric controllers available for making sure high end operation;

b) For example, robot, CNC, PLC (Programmable logic controller) and its special module, can be connected directly with Weld Turning Table of Welding Positioning Machine by way of interface ports;

4) Special Designed and Manufactured Weld Turning Table:

a) As you can find from the attached photos, Weld Turning Table in this Servo Weld Positioner is also different from conventional models, mainly lies in its Welding Fixture on its workpiece: (Fig.1)

b) Under majority application, every product of high precision Servo Welding Positioner is custom made, which means workpiece applicable for this Welding Positioning Machine is dedicated. So, as can be seen from the attached pictures, there is no T slot in the Weld Turning Table. Instead, workpiece secure is by means of welding fixture.

4. Operation on Servo Drive Precise Welding Positioner:

1) Automation: As discussed in the second segment, high precision Servo Welding Positioner is usually for automatic welding, or assembly, painting, detecting… etc.; So, human intervention is kept to the least degree during its running. Speed control on revolving of the Weld Turning Table is realized with servo system, instead of A.C. inverter as in the case of conventional model "ordinary" Welding Positioner;

2) Loading Capacity of servo drive High Precision Welding Positioner is confined to light duty and medium duty also: The max. loading tonnage of the Weld Turning Table should be 3 Ton in normal conditions;

3) This Single Working Table Servo Welding Positioner itself has many concrete patterns;

4) Servo Drive for More Diversified Structures: There are also numerous other forms of Welding Positioner with servo drive, such as L type, double table top head and tail …

5. Technical Parameters of Servo Drive Single Table Top Welding Positioner: