Wael Elgasim
Plastic
- Joined
- Jun 27, 2022
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That's for a 7 or an 8. On a 6, just put an idler in the index gear train and run the crank over to the other side of the crankshaft so it relieves in the opposite direction.You need the internal gear attachment from Fellows, ie a arm with a gear on it so the table is rev..
You need the internal gear attachment from Fellows, ie a arm with a gear on it so the table is rev...Phil
The arm with the gear is how you put the idler in the gear train.That's for a 7 or an 8. On a 6, just put an idler in the index gear train and run the crank over to the other side of the crankshaft so it relieves in the opposite direction.
Possible I've forgotten something but that should be it.
I probably misunderstood him - you need an extension arm for the 7 and 8. The 6 doesn't use that. The extension doesn't have a gear, but then again there's no "arm" with a gear on it, really. It's just another shaft in the index train.The arm with the gear is how you put the idler in the gear train.
What EG is describing is how you cut on the upstroke on an internal. Ignore that unless you need to cut upward against a shoulder.
He's still wrong. Here's a photo of the idler arm stowed in place on a 6A, at the lower right corner, but not engaged. That bar it is clamped to is a fixed part of the machine body, not an idler shaft.The arm supports the bearings that the idler gear turn on. There is only one tooth count of that gear, and it does not get calculated into the gear train.I probably misunderstood him - you need an extension arm for the 7 and 8. The 6 doesn't use that. The extension doesn't have a gear, but then again there's no "arm" with a gear on it, really. It's just another shaft in the index train.
He's still wrong.
View attachment 367581
I hate youIf you don't have the idler arm
Exactly that part is missing on my machineHe's still wrong. Here's a photo of the idler arm stowed in place on a 6A, at the lower right corner, but not engaged. That bar it is clamped to is a fixed part of the machine body, not an idler shaft.The arm supports the bearings that the idler gear turn on. There is only one tooth count of that gear, and it does not get calculated into the gear train.
View attachment 367581
HiI hate you
More seriously, if you talk to anyone selling these machines and say "internal arm" they will immediately think 7 or 8. For example
It's just easier to use the same terms as people in the biz use ... 6'es don't have that part because they stroke the cutter a different way.
Gibbs might be a good place to ask for a manual or even parts, actually. They are the longest-lasting survivor of dealers selling used gear machinery.
Where to get it from ?You need the internal gear attachment from Fellows, ie a arm with a gear on it so the table is rev...Phil
Where to get that arm fromHe's still wrong. Here's a photo of the idler arm stowed in place on a 6A, at the lower right corner, but not engaged. That bar it is clamped to is a fixed part of the machine body, not an idler shaft.The arm supports the bearings that the idler gear turn on. There is only one tooth count of that gear, and it does not get calculated into the gear train.
View attachment 367581
Can you give me measurments please ?He's still wrong. Here's a photo of the idler arm stowed in place on a 6A, at the lower right corner, but not engaged. That bar it is clamped to is a fixed part of the machine body, not an idler shaft.The arm supports the bearings that the idler gear turn on. There is only one tooth count of that gear, and it does not get calculated into the gear train.
View attachment 367581
How to stroke the cutter a different way ?
How many number of teeth on the arm gear ?He's still wrong. Here's a photo of the idler arm stowed in place on a 6A, at the lower right corner, but not engaged. That bar it is clamped to is a fixed part of the machine body, not an idler shaft.The arm supports the bearings that the idler gear turn on. There is only one tooth count of that gear, and it does not get calculated into the gear train.
View attachment 367581
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