Re: Long term Z axis problem
John You mention that you are using the G210 on the Z axis and you mention that the problem went a way when you shifted to the chinese drivers. One factor why the G210 may exhibit lost steps may be
By
Dan Mauch
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#89165
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Re: Takisawa Astroturn DTX-1 Retro Fit
LEE,
go to www.cnczone.com and search R2E4 and look for "drip fed"
also (copied this from somewhere)
There are actually 4 manuals for this machine R2E4 . Maintenance, parts,
programming, and
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archie road <jeep_32@...>
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#89164
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Re: sources for small r8 spindle/motor assemblies
LittleMachinShop.com sells the R8 spindle head part all by itself.
You need to buy or make everything else. Since no one really likes
the origional drive gear
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Dave Mucha
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#89163
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Re: I have a problem with my computer freezing up.
Tony,
This computer is in the workshop. It is totaly isolated from the internet.. I will run a defrag tonight.
I should not need Zone Alarm as it is only in the workshop used for the cnc
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Apalais <apalais@...>
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#89154
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Re: I have a problem with my computer freezing up.
Hi John,
I did run the Avg ewido anti-spyware 4.0 through it and nothing came up. I might have to use a few more like you said.
I will give it a go.
Peter
By
Apalais <apalais@...>
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#89153
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Re: I have a problem with my computer freezing up.
Harko,
Yes I have just found that out on google. Will give it ago tonight.
Peter
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Apalais <apalais@...>
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#89151
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Re: bridgeport boss servo
Actually looking at the picture it looks like the differential version is purely a RJ45 to screw terminal adapter. In that case you may as well wire the cable straight into the encoder. The single
By
Les Newell <lesnewell@...>
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#89162
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sources for small r8 spindle/motor assemblies
hi all-
the x-axis of the prototype benchtop mill is nearing completion and the
y-axis is being planned out now.
in preparation for the z-axis, i'm trying to find r8 spindle/motor
assemblies. so
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figNoggle
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#89161
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Re: bridgeport boss servo
I don't see an encoder to RJ45 adaptor, but it doesn't sound hard to
make. I don't see where the RJ45 will plug in though. The picture of
the R9#H looks like a plug with screw terminals on the other
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rocketscientistnate
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#89160
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Re: I have a problem with my computer freezing up.
Hi Tony and Peter,
You didn't mention any other symptoms of the problem with your PC freezing
except that it froze. Is that the only symptom you have?
It has been my experience that if the PC
By
Bill Newell
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#89159
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Re: I have a problem with my computer freezing up.
Peter, Harko,
In Safe Mode, also disable System Restore service. Some nasty viruses use it to reinstall themselves after you clean them out. After you get the machine running properly, you can
By
David Speck
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#89157
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Re: bridgeport boss servo
You need one R9#H connector and one encoder to RJ45 adapter.
Les
rocketscientistnate wrote:
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Les Newell <lesnewell@...>
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#89156
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Long term Z axis problem
The machine is a NC5 Beaver mill, about the same size as a series II Bridgy.
It's on type 42 steppers direct driving 5tpi screws and it was made this way, it's not a conversion.
For any years it ran
By
"John Stevenson <john@...>
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#89158
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Re: bridgeport boss servo
I plan to use my deskcnc board. The adaptor would be the R9#H
connector? What is the second connector?
Nathan
wrote:
their
different
encoder
motherboard. I
By
rocketscientistnate
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#89155
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Re: bridgeport boss servo
The later drives are software tuning only. This is ok if you use their motherboard but a real problem if you want to use them with a different breakout board. Also you need to buy an adapter to wire
By
Les Newell <lesnewell@...>
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#89152
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Re: bridgeport boss servo
wrote:
continuous
continuously
than
allows
is
more than
short
is
anything
What about the R2010, it appears to be the newer model of the same
thing, and a little cheaper.
Nathan
By
rocketscientistnate
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#89150
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Re: bridgeport boss servo
I would stick with the 20A drive. 6.8A stall current is the continuous stall current. In other words the motor can handle 6.8A continuously without damage. The peak current (and hence torque) is much
By
Les Newell <lesnewell@...>
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#89149
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Re: bridgeport boss servo
wrote:
much
2000
tend to
Rutex
Rutex
pulse
Would the R990H2 be better? It is 200V/10A. The motor is 140V Max,
6.8A stall current. The R990H is 100V/20A. I don't really know
what I'm looking at,
By
rocketscientistnate
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#89148
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Re: bridgeport boss servo
You also may want to look at the cnc teknix drives at www.cncteknix.com or more
By
Dan Mauch
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#89147
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Re: I have a problem with my computer freezing up.
We have brand new Dells. They will freeze up also. It depends on what type of program you are running. First thing you may try to is to defragment your computer and clear all cookies and temp
By
tony wong <tcg10120@...>
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#89145
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