24-11-2012, 06:19 PM
AUTO INDEXER TABLE WITH PROXIMITY SENSOR
AUTO INDEXER TABLE WITH PROXIMITY SENSOR.doc (Size: 87 KB / Downloads: 41)
INTRODUCTION
In CO2 welding or sometimes electric arc welding the need often arises for welding of circular shape components , where the welding is carried out on the entire periphery or an partial arc length of the job. The electrode is thus moved along this circular path in the conventional method .But movement of the electrode is much more difficult and it is much more easy to index the job.
The indexing of job can be done by mounting it on this indexer table for the above process is needed to have the following features:
1. Table should be stable and with ability to carry heavy table load.
2. Table should operate at different operating speeds to accommodate any given welding process or any size of electrode.
3. The table should have an auto stop after every cycle of welding operation.
4. The table should be able index any given angle in horizontal plane to accommodate any phase of staggered welding .
5. The table should have an inching facility to continue after the first stage stop, to carry out the second stage welding.
6. The table should be universal to accommodate any given size of work-piece in given specifications.
The auto indexer table with proximity sensor is an ideal solution which fulfills all the above requirements, the specifications of the auto indexer table with proximity sensor are as follows:
1. Maximum table load = 80 Kg
2. Maximum work diameter = 180 mm
3. Table speed = 0 to 75 rpm variable.
4. No of auto stop positions = 6
5. Min. degree of indexing = 300.
6. Inching facility.
7. Compact
8. Low weight
9. Low power consumption (50 watt)
10. Easy to operate.
11. Precise and noiseless in operation.