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		<title><![CDATA[SoliForum - 3D Printing Community — Printing without a Raft]]></title>
		<link>https://www.soliforum.com/topic/482/printing-without-a-raft/</link>
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		<description><![CDATA[The most recent posts in Printing without a Raft.]]></description>
		<lastBuildDate>Fri, 09 Nov 2012 17:29:49 +0000</lastBuildDate>
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			<title><![CDATA[Re: Printing without a Raft]]></title>
			<link>https://www.soliforum.com/post/4327/#p4327</link>
			<description><![CDATA[<p>Yeah, that would be helpful if the first layer printed slower. Where is that setting? I am assuming speed but I am not at my desktop so I can&#039;t check right now.</p><p>I was able to change the height and that helped. I didn&#039;t need to poke holes in the kapton, I just twisted the screws from the bottom. That helped out a lot, I just need to get the z height fixed again and it should be okay.</p>]]></description>
			<author><![CDATA[null@example.com (WWaldo)]]></author>
			<pubDate>Fri, 09 Nov 2012 17:29:49 +0000</pubDate>
			<guid>https://www.soliforum.com/post/4327/#p4327</guid>
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			<title><![CDATA[Re: Printing without a Raft]]></title>
			<link>https://www.soliforum.com/post/4314/#p4314</link>
			<description><![CDATA[<div class="quotebox"><cite>jon_bondy wrote:</cite><blockquote><p>If you are having problems getting the first layer to stick, one thing that helped me was to have the first layer printed at 25% of the normal speed</p></blockquote></div><br /><p>what setting is that .. the lowest I could set skeinforge to&nbsp; was 70%</p>]]></description>
			<author><![CDATA[null@example.com (Stoney)]]></author>
			<pubDate>Fri, 09 Nov 2012 16:10:21 +0000</pubDate>
			<guid>https://www.soliforum.com/post/4314/#p4314</guid>
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		<item>
			<title><![CDATA[Re: Printing without a Raft]]></title>
			<link>https://www.soliforum.com/post/4313/#p4313</link>
			<description><![CDATA[<p>If you are having problems getting the first layer to stick, one thing that helped me was to have the first layer printed at 25% of the normal speed</p>]]></description>
			<author><![CDATA[null@example.com (jon_bondy)]]></author>
			<pubDate>Fri, 09 Nov 2012 16:01:52 +0000</pubDate>
			<guid>https://www.soliforum.com/post/4313/#p4313</guid>
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			<title><![CDATA[Re: Printing without a Raft]]></title>
			<link>https://www.soliforum.com/post/4295/#p4295</link>
			<description><![CDATA[<p>you have three hex bolts in the bed.</p><p>to get to them you&#039;ll have to poke a hole in the kapton.</p><p>for front/back levelling<br />set the distance at the front using the front screw.<br />move the extruder to the back. <br />to raise the platform at the back you&#039;ll have to alter both the screws by the same amount.</p><p>left/right levelling<br />basically the bed pivots in the middle and there is a screw on the left and right side at the back<br />need the right side higher, turn the right side screw anti clockwise a bit.</p>]]></description>
			<author><![CDATA[null@example.com (danny)]]></author>
			<pubDate>Fri, 09 Nov 2012 11:03:47 +0000</pubDate>
			<guid>https://www.soliforum.com/post/4295/#p4295</guid>
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			<title><![CDATA[Re: Printing without a Raft]]></title>
			<link>https://www.soliforum.com/post/4278/#p4278</link>
			<description><![CDATA[<p>Thanks for the advice!</p><p>I just did the paper test, once I got it to the correct height I started to check other corners, it dug into the paper as it went to the left, so the left side is a bit too high. I guess I can deal with it, but how do you change the height of the bed on a specific side, just for future reference?</p>]]></description>
			<author><![CDATA[null@example.com (WWaldo)]]></author>
			<pubDate>Fri, 09 Nov 2012 00:39:41 +0000</pubDate>
			<guid>https://www.soliforum.com/post/4278/#p4278</guid>
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			<title><![CDATA[Re: Printing without a Raft]]></title>
			<link>https://www.soliforum.com/post/4248/#p4248</link>
			<description><![CDATA[<p>It sounds like your problem is z height adjustment.&nbsp; Read <a href="http://solidoodletips.wordpress.com/2012/08/07/first-layers/">this</a> post on Ian&#039;s blog and make sure that&#039;s set properly and your bed is level.&nbsp; Clean off the bed so you don&#039;t have dust or crap on there and you shouldn&#039;t have a problem printing without a raft.&nbsp; I&#039;m pretty sure it&#039;s just z height issue though.</p>]]></description>
			<author><![CDATA[null@example.com (cmetzel)]]></author>
			<pubDate>Thu, 08 Nov 2012 19:13:50 +0000</pubDate>
			<guid>https://www.soliforum.com/post/4248/#p4248</guid>
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			<title><![CDATA[Re: Printing without a Raft]]></title>
			<link>https://www.soliforum.com/post/4245/#p4245</link>
			<description><![CDATA[<p>you didn&#039;t need to use a raft or only for very special object.. i never use a raft to print something and you didn&#039;t need to modify &quot;by hand&quot; gcode until you try to do a &quot;special effect&quot; (like printing a part of a model in 0.3mm.. and another part in 0.1mm by combining two &quot;gcode&quot; files)</p><p>if it didn&#039;t stuck to the bed, there is probleme of calibration..1- of the bed&nbsp; and/or 2-parameters in the slicers software</p>]]></description>
			<author><![CDATA[null@example.com (ysb)]]></author>
			<pubDate>Thu, 08 Nov 2012 18:18:20 +0000</pubDate>
			<guid>https://www.soliforum.com/post/4245/#p4245</guid>
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		<item>
			<title><![CDATA[Re: Printing without a Raft]]></title>
			<link>https://www.soliforum.com/post/4243/#p4243</link>
			<description><![CDATA[<p>good timing .. I came onto the forum tonight to see what has been mentioned about printing with no raft .. I was not having much luck either.</p><p>I have been trying to print this doohickey tonight <a href="http://www.thingiverse.com/thing:33296">http://www.thingiverse.com/thing:33296</a></p><p>the top being bendable and having to fit in the slides needs to be thin and flexible .. but also solid. </p><p>With the help of notepad++ and reopening the gcode file after each slicing. I finally came to the conclusion that the best method is to change bottom/altitude to a small negative value, -0.1 or -0.15 or whatever. Its the easiest way to get decent squish.</p><p>problem now though is unlike a raft it prints adjacent touching strips, these clash with the bottom of the extruder and get lifted .. the best i have come up with to solve this so far is to drop the raft/object first layer/feed rate perimter multiplier down to its lowest of 0.7</p><p>hopefully some of the smart blokes answer this, i am not sure how to approach it properly.</p>]]></description>
			<author><![CDATA[null@example.com (Stoney)]]></author>
			<pubDate>Thu, 08 Nov 2012 17:52:20 +0000</pubDate>
			<guid>https://www.soliforum.com/post/4243/#p4243</guid>
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		<item>
			<title><![CDATA[Re: Printing without a Raft]]></title>
			<link>https://www.soliforum.com/post/4240/#p4240</link>
			<description><![CDATA[<p>set extruder temp to 195.. 210 is too much...</p><p>i think you are right about a problem of leveling. do the &quot;paper check&quot; to see if the Z screw is good (level up the bed to the max and see if a sheet of paper just pass between the head and the bed...if too loose, unscrew the Z screw a little (like a quarter of a turn) and do the test again ... and do it in the 4 corner of the bed.. if the result change from corner to corner, time to level the bed with the bed screw)</p><p>you can also clean your bed (before heating) with a towel and a bit of acetone. sometimes, even a little finger print grease can unstuck the first layer</p>]]></description>
			<author><![CDATA[null@example.com (ysb)]]></author>
			<pubDate>Thu, 08 Nov 2012 17:18:04 +0000</pubDate>
			<guid>https://www.soliforum.com/post/4240/#p4240</guid>
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		<item>
			<title><![CDATA[Printing without a Raft]]></title>
			<link>https://www.soliforum.com/post/4238/#p4238</link>
			<description><![CDATA[<p>Hey everyone,</p><p>I have been experimenting with printing without a raft on my set up. I have a heated bed so it shouldn&#039;t be an issue doing this, but I can never seem to get a print to come out right at the beginning.</p><p>The first layer next sticks right away, so it gets stuck to the extruder head and gets dragged around for a while until something catches, and then it starts to work normally. I installed the outline plug in into skeinforge to see if it would help, but I have to be there to pull the plastic ring off really fast so that it doesn&#039;t get in the way because it is getting dragged into the print area. </p><p>Has anyone had a similar issue to this? </p><p>My extruder head is set to 210 and my bed to 100. </p><p>I am actually wondering if my bed isn&#039;t level, is that a possible issue?</p>]]></description>
			<author><![CDATA[null@example.com (WWaldo)]]></author>
			<pubDate>Thu, 08 Nov 2012 16:34:10 +0000</pubDate>
			<guid>https://www.soliforum.com/post/4238/#p4238</guid>
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