{"id":6616,"date":"2026-01-23T09:02:21","date_gmt":"2026-01-23T08:02:21","guid":{"rendered":"https:\/\/kammerer-gewinde.zold.at\/lexicon\/rigidity\/"},"modified":"2026-04-14T16:58:46","modified_gmt":"2026-04-14T14:58:46","slug":"rigidity","status":"publish","type":"lexicon","link":"https:\/\/kammerer-gewinde.zold.at\/en\/lexicon\/rigidity\/","title":{"rendered":"Rigidity"},"content":{"rendered":"\n<p>Rigidity defines the extent to which the ball screw drive elastically deforms under axial load\u2014the force acting along the axis of the thread. It therefore directly influences positioning accuracy and process stability. <\/p>\n\n<p>The rigidity of a ball screw nut depends on several factors. Increased preload reduces the play between the nut and the spindle, which increases rigidity and reduces elasticity. The number of load-bearing ball rows also plays a role: more balls distribute the load better, thereby increasing rigidity. The contact angle at which the balls absorb the load also has an effect. In addition, harder materials, a larger ball or spindle diameter, and the elastic deformation of the contact points contribute to the overall rigidity. The spindle bearing and the mounting of the nut in the housing also influence the rigidity behavior of the entire system.     <\/p>\n\n<p>In summary, high rigidity is advantageous for positioning accuracy, the avoidance of vibrations, and stability under high forces.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rigidity defines the extent to which the ball screw drive elastically deforms under axial load\u2014the force acting along the axis of the thread. It therefore directly influences positioning accuracy and process stability. The rigidity of a ball screw nut depends on several factors. Increased preload reduces the play between the nut and the spindle, which [&hellip;]<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false},"lexiconkategorie":[],"class_list":["post-6616","lexicon","type-lexicon","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/kammerer-gewinde.zold.at\/en\/wp-json\/wp\/v2\/lexicon\/6616","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kammerer-gewinde.zold.at\/en\/wp-json\/wp\/v2\/lexicon"}],"about":[{"href":"https:\/\/kammerer-gewinde.zold.at\/en\/wp-json\/wp\/v2\/types\/lexicon"}],"wp:attachment":[{"href":"https:\/\/kammerer-gewinde.zold.at\/en\/wp-json\/wp\/v2\/media?parent=6616"}],"wp:term":[{"taxonomy":"lexiconkategorie","embeddable":true,"href":"https:\/\/kammerer-gewinde.zold.at\/en\/wp-json\/wp\/v2\/lexiconkategorie?post=6616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}