| 摘要 |
The central opening at the pressure plate (2) and the front of the shaft (1) are provided with surrounding chamfers (3,4) serving as mounting aids when the parts (1,2) are joined. Recesses (5) at the inner surface of the plate (2) facilitate the circulation of the lubricant. The thrust-washer-shaft arrangement or unit is added to the spindle drive, positioned inside the housing of the laser welding device and rotated, while the shaft (1) and the plate (2) are connected by long pulse laser welding (6). |
