Features curved, gear-like teeth. They offer superior strength, self-centering properties under load, and higher torque capacity, but require more complex manufacturing processes (like gear hobbing). Common Applications in Industry
While has largely replaced straight-sided splines in high-volume automotive applications due to lower stress concentrations, DIN 5464 remains indispensable for heavy industrial machinery where sliding fits and minor-diameter guidance are necessary. Manufacturing and Inspection din 5464 standard pdf
: It can be configured for a moving (sliding) fit, allowing components to move axially along the shaft even while transmitting power. How to Reference and Read the Standard Features curved, gear-like teeth