WON ball flower key -Complete models - available from stock
1. Selection overview
When selecting the ball spline, it is necessary to know the requirements in detail and sort them according to the importance. * * * Select the ball spline that meets the use conditions. Confirmation of service conditions When selecting suitable types of equipment, equipment structure, installation controls, assembly status, functional requirements, and service environment, motion conditions, load size, rigidity, friction, and assembly shall be considered. For model selection, consider the assembly space, load and other factors to select the appropriate model and decide Nut number. The calculation of load calculates the load, critical speed and shaft startup in the up and down direction, transverse direction and torque of the nut and shaft. The calculation of equivalent load converts each load acting on the nut and shaft into equivalent load.
The calculation of average load converts the load acting on the nut and shaft and the variable load during acceleration and deceleration into average
Load.
Calculation of static safety factor Static safety factor confirmed by basic rated load and * * * equivalent load and confirmed
2. Selection sequence
Whether the use conditions are met. The calculation of life preload and the inspection of clearance determine the level of lubrication, dust prevention and surface treatment. Check whether the service conditions are met by calculating the rated load and life. Select the preloading amount and clearance that meet the service conditions. Determines the degree of rotation required for the ball spline during operation. Select lubricants suitable for the environment such as grease lubrication, lubricating oil lubrication, special grease lubrication, etc., and decide to use them for dust prevention a seal /Anti rust, low dust, etc surface treatment 。 Complete the final specification of the ball spline
