can kinemetrics be used to correct feed rates?

More
09 Aug 2011 11:40 #12333 by btvpimill
Here is what I consider to be the only flaw with EMC2 I have found so far:

When running a parallel joint, such as Y and V, the feed rate gets applied to Y always. Here is what I mean by this:

Consider this move G1Y10V1F10
Y will move at 10 ipm and V will move at 1ipm to execute this move. This seems correct to me as the max feed will be 10 ipm and it will take 1 minute to complete this move.

Now for this move: G1Y1V10F10
Y will move at 10ipm and V will move at 100ipm! This move will finish in 1/10 of a minute, but should have also taken 1 minute to complete.

I have proven this but only using trivikens at the moment. As you may be able to tell from other posts here by me, I am VERY new to this. But it occured to me maybe a 'kin can fix this.

Please Log in or Create an account to join the conversation.

More
09 Aug 2011 12:41 #12336 by BigJohnT
What you might want is G93 active during the second move.

John

Please Log in or Create an account to join the conversation.

Time to create page: 0.056 seconds
Powered by Kunena Forum