https://forums.autodesk.com/t5/hsm-forum/boring-an-internal-hole/m-p/6099769#M16212 <BLOCKQUOTE><TABLE border="1"><TBODY><TR><TH>Chris Humphris wrote:</TH></TR><TR><TD><BR />OK, show me how to bore this simple hole using HSMWorks Turning.<BR />&nbsp; <BR />Here are the conditions:<BR /><BR />There is a clearance hole Φ25 for the boring bar to enter.<BR />My custom boring bar is set up Left Handed, and I run the spindle in Reverse (M4).<BR />The finished size is Φ40.1mm x 20mm deep.<BR />Stock is Φ50mm.<BR />Datum is Centreline at the Face of the Stock.<BR /><BR />Boring Bar is setup as shown in the attachment below:<BR /> <BR />All I get if I select “Machine Inside” is shown in the "Error Message" attachment below:<BR /><BR />I have attached a Solidworks Assembly containing both the part to be machined and my boring bar.<BR /> <BR />Can someone upload a YouTube video demonstrating that HSMWorks internal boring actually works?&nbsp; I can't find one video anywhere demonstrating Internal Boring.<BR /></TD></TR></TBODY></TABLE></BLOCKQUOTE><BR /><BR />Without the parts that are in the assembly not much we can do. Thu, 05 Nov 2015 06:30:15 GMT Laurens-3DTechDraw 2015-11-05T06:30:15Z