https://www.ptcusercommunity.com/t5/Analysis/How-to-simulate-gear-engagement-disengagement-for-a-2-speed/m-p/1011875#M12573 <P><A href="https://community.ptc.com/t5/Analysis/Connecting-a-sliding-gear-to-a-rotating-gear/td-p/1009651/jump-to/first-unread-message" target="_blank" rel="noopener">Refer this link</A>&nbsp;</P> Tue, 22 Apr 2025 07:03:38 GMT CSi 2025-04-22T07:03:38Z https://www.ptcusercommunity.com/t5/Analysis/How-to-simulate-gear-engagement-disengagement-for-a-2-speed/m-p/1011858#M12571 <P class="">Hello,</P><P class="">I’m working on a <STRONG>2-speed transmission</STRONG> model in <STRONG>Creo Mechanism</STRONG>, and I need some help setting up the dynamic gear engagement behavior.</P><P class="">&nbsp;</P><UL><LI><P class="">The transmission has a <STRONG>neutral</STRONG>, <STRONG>1st gear</STRONG>, and <STRONG>2nd gear</STRONG>.</P></LI><LI><P class="">I start the <STRONG>mechanism analysis in neutral</STRONG> condition.</P></LI><LI><P class="">The <STRONG>input shaft</STRONG> is driven by a <STRONG>servo motor rotating at 1000 RPM</STRONG>.</P></LI><LI><P class="">A <STRONG>second servo motor</STRONG> is used for <STRONG>gear shifting</STRONG> (e.g., a sliding collar or actuator).</P></LI></UL><P>&nbsp;</P><P>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; In <STRONG>neutral</STRONG>, all gear connections should be disengaged.</P><UL><LI><P class="">When the output shaft <STRONG>engages with 1st gear</STRONG>, only <STRONG>1st gear should be active</STRONG>, others disengaged.</P></LI><LI><P class="">Similarly, in <STRONG>2nd gear</STRONG>, only the <STRONG>2nd gear should engage</STRONG>.</P></LI><LI><P class="">All this should happen in <STRONG>one continuous analysis</STRONG>, driven by:</P><UL><LI><P class="">One <STRONG>input servo motor</STRONG> (rotating shaft),</P></LI><LI><P class="">One <STRONG>shifting servo motor</STRONG> (for gear selection).</P></LI></UL></LI></UL><P>How can I simulate this type of dynamic gear engagement/disengagement in Creo Mechanism using just one servo motor for input and another for gear shifting?</P><P>&nbsp;</P> Tue, 22 Apr 2025 05:03:59 GMT https://www.ptcusercommunity.com/t5/Analysis/How-to-simulate-gear-engagement-disengagement-for-a-2-speed/m-p/1011858#M12571 PK_13333740 2025-04-22T05:03:59Z https://www.ptcusercommunity.com/t5/Analysis/How-to-simulate-gear-engagement-disengagement-for-a-2-speed/m-p/1011875#M12573 <P><A href="https://community.ptc.com/t5/Analysis/Connecting-a-sliding-gear-to-a-rotating-gear/td-p/1009651/jump-to/first-unread-message" target="_blank" rel="noopener">Refer this link</A>&nbsp;</P> Tue, 22 Apr 2025 07:03:38 GMT https://www.ptcusercommunity.com/t5/Analysis/How-to-simulate-gear-engagement-disengagement-for-a-2-speed/m-p/1011875#M12573 CSi 2025-04-22T07:03:38Z