FIELD: measuring equipment.
SUBSTANCE: digital torque wrench for tightening threaded connections is provided with second and third memory units and program switch, information outputs of the second memory unit are connected to second inputs of a first digital comparator, the information outputs of the third memory unit are connected to the second inputs of a second digital comparator, the address inputs of the second and the third memory units and interface port with personal computer are connected to outputs of the program switch, and the first memory unit is provided with additional address inputs connected with outputs of the program switch.
EFFECT: expansion of process capabilities of the wrench by swift changing of wrench settings when tightening threaded connections with different torque and obtaining information on the quality of threaded connections tightening performed by an operator during the shift.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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