Originally Posted by
TT350
I understand what your saying but I’ve been working on
a 100 parts this week that takes 4 different tools.
I mount a part in the vice and run the program and
change tools 4 times for each part.
T1 4500 RPM
T2 4500 RPM
T3 1750 RPM
T4 4500 RPM
When the machine applies the brake it will bring the
spindle to a complete controlled stop.
When it applies the brake you can hear the motor wine
and this is present until the spindle stops turning.
The brake works when it want’s to, some times it will
work 5 or 6 times in a row and it may not work for
5 or 6 times in a row, and other times it may work
1 or 2 time and not work 1 or 2 times.
I put a pad on my bench and started keeping record
of this looking for a pattern, there on pattern, it’s random, hit or miss .