| 摘要 |
A shaft-gear connection and method for producing the connection which includes a shaft (2) and a shrunk-on gear (4). The gear (4) has a first axial section (5) attached to the shaft (2) by a first shrink-fit (8) and a second axial section (6) attached to the shaft (2) by a second shrink-fit (9). The second shrink-fit (9) allows greater torques to be transmitted from the gear (4) to the shaft (2) than the first shrink-fit (8). An intermediate axial section (7) of the gear (4), attached to the shaft (2) by a third shrink-fit (10), is located between the first and second axial sections (5, 6). The torque transmitted from the gear (4) to the shaft (2) by the third shrink-fit (10) is greater than the first shrink-fit (8) but smaller than the second shrink-fit (9). The connection allows greater torque to be transmitted without increasing the risk of damaging the external gearing.
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