Total Station,Total Station Surveying Dadi Series,Window Double Axis Total Station,High Precision Total Station Changzhou Precision Surveying & Mapping Instrument Co.,Ltd , https://www.surveyingfactory.com
In the machine tool's traction gear system, the positioning of the gear cover on the holding shaft oil tank can be simplified. Instead of using multiple fixed points, a single plane can be defined by three strategic points, eliminating the need for additional support from the shaft oil tank. This approach ensures that the center of gravity aligns with the triangular positioning area, making the structure more efficient and reducing unnecessary weight distribution. The original four-point positioning method was complex and prone to internal stress in the cover, which could lead to long-term structural issues.
To enhance vibration control between the traction gear cover and the motor, a rubber gasket is introduced. This gasket helps absorb mechanical vibrations, significantly reducing the movement of the gear cover during operation. To maintain proper clearance between the inner surface of the cover and the end face of the gear, a thinner gasket is recommended. It should have a high modulus of elasticity and its free height must be calculated based on the required preload to ensure optimal performance and durability.
Previously, each gear cover was equipped with two separate tension bolts. To improve stability and simplify the assembly process, it is suggested to combine these two bolts into a single H-shaped component. The upper hook is flattened and drilled, allowing the bolt to pass through from top to bottom. This design prevents excessive pre-tightening forces that might otherwise cause the hook to deform or break during installation.
Each cover now uses two sets of tension bolts, enhancing the overall rigidity and safety of the gear cover. This modification also eliminates the risk of bolts becoming dislodged and potentially flying onto the rail, improving operational safety. Additionally, the mounting bolts for the gear cover are fitted with rubber gaskets, which not only help absorb vibrations but also reduce the transmission of shocks. This dual function of vibration damping and shock absorption contributes to smoother operation and longer equipment life.