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    <title>topic Help with ballmill speeds and feeds in Fusion Manufacture</title>
    <link>https://forums.autodesk.com/t5/fusion-manufacture/help-with-ballmill-speeds-and-feeds/m-p/8605092#M59107</link>
    <description>&lt;P&gt;Hey guys, today im going to be running a 3/4" inserted ballmill in mild steel.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;All i have to do is basically slot a 12" long bar with the 3/4" ballmill to get a 3/8 radius. ive been fudging the numbers around and im just not sure what good feeds and speeds/stepdowns would be good to use here.&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;i have it at 400sfm .01 chipload,&amp;nbsp; .02 step down. think it said 15 ,minutes which seems slow to me.. anyone have a better formula to use?&lt;/P&gt;</description>
    <pubDate>Tue, 19 Feb 2019 11:13:44 GMT</pubDate>
    <dc:creator>CuttingEdgeManufacturing</dc:creator>
    <dc:date>2019-02-19T11:13:44Z</dc:date>
    <item>
      <title>Help with ballmill speeds and feeds</title>
      <link>https://forums.autodesk.com/t5/fusion-manufacture/help-with-ballmill-speeds-and-feeds/m-p/8605092#M59107</link>
      <description>&lt;P&gt;Hey guys, today im going to be running a 3/4" inserted ballmill in mild steel.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;All i have to do is basically slot a 12" long bar with the 3/4" ballmill to get a 3/8 radius. ive been fudging the numbers around and im just not sure what good feeds and speeds/stepdowns would be good to use here.&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;i have it at 400sfm .01 chipload,&amp;nbsp; .02 step down. think it said 15 ,minutes which seems slow to me.. anyone have a better formula to use?&lt;/P&gt;</description>
      <pubDate>Tue, 19 Feb 2019 11:13:44 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/fusion-manufacture/help-with-ballmill-speeds-and-feeds/m-p/8605092#M59107</guid>
      <dc:creator>CuttingEdgeManufacturing</dc:creator>
      <dc:date>2019-02-19T11:13:44Z</dc:date>
    </item>
    <item>
      <title>Re: Help with ballmill speeds and feeds</title>
      <link>https://forums.autodesk.com/t5/fusion-manufacture/help-with-ballmill-speeds-and-feeds/m-p/8605214#M59110</link>
      <description>&lt;P&gt;Inserted ball mills run really poor on centerline. Are you able to tip the part at all, or is this 2.5 axis vise work?&lt;/P&gt;
&lt;P&gt;What does the manufacturer recommend? I'd start there....&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Tue, 19 Feb 2019 12:14:50 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/fusion-manufacture/help-with-ballmill-speeds-and-feeds/m-p/8605214#M59110</guid>
      <dc:creator>seth.madore</dc:creator>
      <dc:date>2019-02-19T12:14:50Z</dc:date>
    </item>
    <item>
      <title>Re: Help with ballmill speeds and feeds</title>
      <link>https://forums.autodesk.com/t5/fusion-manufacture/help-with-ballmill-speeds-and-feeds/m-p/8605445#M59114</link>
      <description>&lt;P&gt;actually i got a really decent finish.. i cant remember what numbers i ended up using.. but i think i was around 3600 rpm at 50 ipm. finish don't look to bad i'm taking .02 step down. and I don't have a box with the manufacturer to check speeds and feeds. its a tool we have had for years, my brother usually runs these parts but hes occupied today so i got tasked with it.. he doesnt use fusion so there no old program for me to use either.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;we only have regular old vises as well.. so im not sure what you mean by 2.5 axis work.&lt;/P&gt;</description>
      <pubDate>Tue, 19 Feb 2019 13:42:14 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/fusion-manufacture/help-with-ballmill-speeds-and-feeds/m-p/8605445#M59114</guid>
      <dc:creator>CuttingEdgeManufacturing</dc:creator>
      <dc:date>2019-02-19T13:42:14Z</dc:date>
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