Torque Testing Machine with Double Drive Devices

摘要

A torque testing machine includes a testing head and a calculating device connecting to the testing head to calculate a torque transmitted to the testing head. A first drive device includes a first connecting head being cooperative with the testing head. The first connecting head and the testing head oppose to each other. The first connecting head is rotatable about an axis. A second drive device includes a second connecting head being cooperative with the testing head. The second connecting head offsets a distance from the axis and is movable tangentially to the distance.

主权项

1. A torque testing machine (10) comprising:
a testing head (11) and a calculating device (22) connecting to the testing head to calculate a torque transmitted to the testing head; a first drive device (20) including a first connecting head (21) being cooperative with the testing head, with the first connecting head and the testing head opposing to each other, and with the first connecting head being rotatable about a first axis (L1); and a second drive device (30) including a second connecting head (31) being cooperative with the testing head, with the second connecting head offsetting a distance (D) from the first axis and movable tangentially to the distance; wherein when a first object to be tested is driven by the first drive device, the first connecting head is in a rotational motion about the first axis and creates a first torque transmitted to the testing head; and wherein when a second object to be tested is driven by the second drive device, the second connecting head is in a motion tangential to the distance and creates a second torque transmitted to the testing head.