Title:
RESISTANCE WELDING SENSOR ASSEMBLY
Document Type and Number:
Japanese Patent JP3204904
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To measure in real time the clamping loads of a welding electrode without suspending the operation of a welding equipment.
SOLUTION: This is an electrical resistance welding sensor assembly useful for detecting various resistance welding process parameters during welding operations. It is provided with a base element 20 adapted to be inserted into a tapered, water-cooled electrode tip holder 12, with a sensor element 22 adapted to receive a tapered, water-cooled electrode tip 14, and with an integral coolant passageway 37, 35 extending through these elements. The sensor element has a wall component 32 which is provided with various adhered electrical transducer devices 50-60, which transmits welding process clamping loads and electrical currents, and which is cooled by a coolant passed through the coolant passageway.
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Inventors:
Larry Clark Heckendon
Application Number:
JP10196096A
Publication Date:
September 04, 2001
Filing Date:
April 01, 1996
Export Citation:
Assignee:
Larry Clark Heckendon
International Classes:
B23K11/24; B23K11/31; G01L1/22; (IPC1-7): B23K11/24; B23K11/31; G01L1/22
Domestic Patent References:
| JP615884U | ||||
| JP593674U | ||||
| JP7115205B2 |
Attorney, Agent or Firm:
Masaki Akashi
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