Re: [CAD_CAM_EDM_DRO] factors influencing max feedrate

Three main factors I can think of.
1 - The pulse rate the computer/software is capable of. Some packages take
more resources.
2 - The acceleration setting and how it is implemented in the software.
3 - The evenness of the pulse train.

The order above has no bearing to the importance of that factor.

Tim
[Denver, CO]

----- Original Message -----
From: "keongsan" <keongsan@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Tuesday, May 07, 2002 4:59 AM
Subject: [CAD_CAM_EDM_DRO] factors influencing max feedrate


> Hi,
>
> After rectifying the problem with the "rough motor" I started testing
> the motor on the bench with camtronics set for 1A 18V. The max
> feedrate I obtained were:
>
> Master5: 16 ipm
> DeskNC : 12 ipm
> TurboCNC: 12 ipm
> (DOS Window)
>
> Rebooting to DOS from A: drive
>
> DeskNC: 22 ipm
> TurboCNC: 15 ipm
>
> What causes the feedrate to be different? It will be nice to
> understand the factors so we can manipulate, etc.
>
> Thanks
>
> keongsan
>
>
>
>
>
> Addresses:
> FAQ: http://www.ktmarketing.com/faq.html
> FILES: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO/files/
>
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