SO3: Weak z-axis plate

CNC Machines Shapeoko
1

Like so many others, I am having issues with the weak z-axis plate when cutting metals. I have completely torn the machine apart and reassembled it with socket wrenches, and wow did this make a big difference. However, the Z-axis plate bending is now the weak point. It simply just bends and does not have enough support.

Although I have seen some mods out there on ways people are addressing this. Before I start drilling holes in my Zaxis plate I was wondering if Carbide3d will be addressing this as an upgrade of some sort in the future?

2

Once we have another batch of them made, we’ll offer the new Z plate that has a couple of bends in it. It should stiffen everything up a lot.

-Rob

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3

You can buy some steel or aluminium square bar and bolt that either side of the spindle mount. Use countersink heads to prevent interference with the z axis rails.

It makes a huge difference and will be just as good if not better than upgraded bent metal plate!

4

@robgrz Glad to hear this! do you have an image you could share? any idea on what the price will be at this point? Can I preorder it?

@nick Yup! I have seen these modifications. I wanted to see what my options are in the future before I start drilling holes in everything :slight_smile:

5

Fair enough! I’m interested to compare which is the most effective solution!

6

No idea on price yet. We’re not in this to make money on the replacement parts so the price will be as reasonable as possible.

7

Hi Rob,
Do you have an update on a possible z-axis plate upgrade?

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8

We’re going to try and get them in the store tomorrow. They should be about $20.

-Rob

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10

Would this benefit those of us that purchased the new Shapeoko 3 XXL or where these already installed on that machine.

11

Nope- all of the XL and XXL machines shipped with this plate so you don’t need this.

12

Thanks Rob I looked at my plate and thought it was the same but hate to assume anything.