Re: [CAD_CAM_EDM_DRO] Re: Max feedrate

Matt Shaver wrote:

>(snip)
>I'd love to hear more results. Here's a handy form for reporting them:
>
>Machine: <make_and_model>
>Leadscrew Pitch: <distance/turn>
>Reduction Ratio: <motor_turns:leadscrew_turns>
>Motor: <make_and_model>
>Motor Hookup: <full_coil | half_coil | parallel_coils | servo>
>Encoder Resolution: <counts/inch | counts/mm> (if applicable)
>Drive: <make_and_model>
>Power Supply Voltage: <volts_dc>
>Drive Current Setting: <amps_dc>
>Drive Step Setting: <full | half | eighth | 10u_step | whatever>
>Acceleration: <inches/second/second | mm/sec/sec>
>Absolute Max Reliable Feedrate: <inches/minute | mm/min>
>Motor Temperature: <cool | warm | hot | very_hot>
>Notes: <meaningful_observations>
>

Matt,
It would be great if we actually had a place to log this stuff over
time. Then the trick will be to write down all of the variables and log
them. For starters It would make the most sense if all the Sherline
users had a database of this information. At least in their case, they
have one common denominator. With the homebuilts, practically nothing is
alike ! Too bad we don't have an easy way to register and keep the info
you presented. It is valuable stuff for comparisons.

CL