<![CDATA[SoliForum - 3D Printing Community — Max Bed Size]]> 2013-06-11T06:50:57Z PunBB https://www.soliforum.com/topic/2758/max-bed-size/ <![CDATA[Re: Max Bed Size]]> I stole a piece of glass out of a picture frame exactly the right size to start with... Dont think the mrs has noticed yet!

]]> https://www.soliforum.com/user/1769/ 2013-06-11T06:50:57Z https://www.soliforum.com/post/25956/#p25956 <![CDATA[Re: Max Bed Size]]> I would be impressed if you could break the MK4 mount.

There's play in the carriage and bed for this reason. I think you'd break the y-carriage before anything else, but you have a solid 5mm before that would happen.

Just start with your z-screw low, and adjust upwards.

]]> https://www.soliforum.com/user/221/ 2013-06-11T04:01:44Z https://www.soliforum.com/post/25947/#p25947 <![CDATA[Re: Max Bed Size]]> elmoret wrote:

I've run the hotend into a glass bed pretty hard, never cracked one.

You bring up a good point...these are 3/16" glass, don't think I could possibly break it. So I guess I only risk breaking my MK4 mount which I could easily replace. Don't think it would be good for the Z motor, but I'll give it a shot.

]]> https://www.soliforum.com/user/1016/ 2013-06-11T04:00:04Z https://www.soliforum.com/post/25946/#p25946 <![CDATA[Re: Max Bed Size]]> I've run the hotend into a glass bed pretty hard, never cracked one.

]]> https://www.soliforum.com/user/221/ 2013-06-11T03:21:45Z https://www.soliforum.com/post/25945/#p25945 <![CDATA[Re: Max Bed Size]]> ronsii wrote:
Krythis wrote:

I have a glass cutting tool, but read that you can't use it on tempered glass?

The glass can be slid to the side so that it clears the X motor, but it is below the home position. I expect this would be an issue with setting the z screw unless I go very slow.

Correct: you can not cut tempered glass without it going to pieces... if you have access to a kiln it is not too hard to remove the temper then cut it and then if you want to retemper it again.

Ya I saw reference to that in a video. Said you need to get it to 900f, let it cool for 8h then you can cut it. That and some trick with a flaming sting....All sounds a bit involved to save some $3 panels lol. I guess i could always set my Z screw with something other than the hotend, then put it on. Once that's set I don't foresee any issues. I'm sure something like this must have a thread on here, maybe I need to search some more.

]]> https://www.soliforum.com/user/1016/ 2013-06-11T03:14:10Z https://www.soliforum.com/post/25944/#p25944 <![CDATA[Re: Max Bed Size]]> Krythis wrote:

I have a glass cutting tool, but read that you can't use it on tempered glass?

The glass can be slid to the side so that it clears the X motor, but it is below the home position. I expect this would be an issue with setting the z screw unless I go very slow.

Correct: you can not cut tempered glass without it going to pieces... if you have access to a kiln it is not too hard to remove the temper then cut it and then if you want to retemper it again.

]]> https://www.soliforum.com/user/296/ 2013-06-11T02:46:25Z https://www.soliforum.com/post/25942/#p25942 <![CDATA[Re: Max Bed Size]]> I have a glass cutting tool, but read that you can't use it on tempered glass?

The glass can be slid to the side so that it clears the X motor, but it is below the home position. I expect this would be an issue with setting the z screw unless I go very slow.

]]> https://www.soliforum.com/user/1016/ 2013-06-10T23:28:35Z https://www.soliforum.com/post/25933/#p25933 <![CDATA[Re: Max Bed Size]]> I think you are definitely going to have a problem with hitting the x axis motor.  Why not just take to a local glass shop to have them cut to size for you.  Should only be a couple of dollars at the most.

]]> https://www.soliforum.com/user/644/ 2013-06-10T22:51:58Z https://www.soliforum.com/post/25928/#p25928 <![CDATA[Re: Max Bed Size]]> http://www.ebay.com/itm/New-Portable-Di … 4166572c19

]]> https://www.soliforum.com/user/221/ 2013-06-10T22:50:17Z https://www.soliforum.com/post/25927/#p25927 <![CDATA[Max Bed Size]]> I'm getting ready to implement Lawsy's QU-BD heated bed mod and ordered some glass. I found some 10*10 panels online for cheap, but didn't realize you could not cut it easily. Below is an image of a dry fit with the 10*10 sheet. Is it possible to use this or would  homing be an issue? Any tips on making this work or am I stuck with a box of useless glass?

http://www.storesupply.com/pc-12925-112 … 67110.aspx

http://i.imgur.com/zaVtAPF.jpg]

]]> https://www.soliforum.com/user/1016/ 2013-06-10T22:25:51Z https://www.soliforum.com/post/25923/#p25923