Mic
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Everything posted by Mic
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Sorry for not seeing "LaszloK" first post about MU2 Looks like I need some vacation:-)
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Is everybody on vacation since nobody has noticed this: http://www.mastercam.com/Support/Downloads/MastercamX6/Default.aspx#X6_MU2
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Just finished a little roughing test 310cm³/min MRR
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You could also use dynamic contour. Would work very well for this job.
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Where do you know it from? Is it better than normal billet impellers? They're using hyperMILL and their multiblade package.
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Yes it's. It's for drag racing. http://www.bullseyepower.com/home.asp
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NREC is specialized within multiblade stuff. Their cam solution MAX-PAC can only machine impellers, blisks and shrouded version of these 2. But it should be really powerful. A friend of mine is machining these impellers. http://www.maperformance.com/rehost/doublebat_2.jpg
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It's an Alzmetall GS 650/5-FDT with Siemens 840D controller http://www.alzmetall.de/alzmetall/index.php?id=gs650-5-t0 They make some really nice machines. Much more rigid than Hermle and other Gantry+trunion style 5X.
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Taken directly from NREC's website But yes it looks nice. Francis turbines might sometimes be more complex to machine than impellers
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Sounds like NREC. I once heard a pricetag around 100k USD for the full MAX-PAC bundle. For that much you can almost get a Level 3 Multiaxis and a VF-2TR to run the job on
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In hyper.... only Flank Milling ( SWARF ) and Plung Roughing by default supports bullnose tools. But if you know the hidden - and powerful - cfg-parameters you can open up for bullnose on all the multiblade cycles
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G93 Inverse time feedrate is a controller option.
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New rig at home 40.5s i7-3930k 16GB Memory 240GB Intel 520 SSD Win 7 Pro 64 bit X6
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I don't see any G19 in your main program nor sub
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+gooogolplexian MX-520 with real 840Di ( no Yasnac front end ) would be awesome
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Perhaps not on price, but then on almost everything else
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Looks like you need very long holder to machine small part at A-90. Otherwise you'll need a high fixture and then you'll end up not having enough Y-axis travel. The MX-520 comes with both IPS and Camplete. Then you've both offline and online collsion check.
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Our stock MX-520 will come with "High speed high precision + 5-Axis related option" package
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Get it with the "5X related option package" and you're good to go. If you are US based and buying through Methods you'll get it bundled with Camplete:-)
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stl is triangle data. I don't think you can convert this into stp ( solid ) data without using somekind of reverse enginering program like Geomagic Studio or similar.
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Thank you for the replys Did also try Blade Expert but skiped it because it wouldn't allow bullnose. Ballnose roughing takes way too long time. With the trim/extend function I managed to machine the entire pocket, now I only need to get the tool inclination right so it don't gouge the left blade.
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Heidenhain control? Sounds like a problem with the position monitoring. I think there is a timer parameter or something similar that can be increased slightly to overcome the problem.
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79 views and 15 downloads, but not a single reply
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Hi I've to machine this fan on a 4X HMC. I can't get the roughing to machine the entire area between the blades. What am I doing wrong? FAN.zip
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Thanks for the reply. After a call to the local grinder we ended on 14,0g/cm^3 I know we can get material with higher density but standard carbide has a fair good price. As we can use Ø20,00 they just need to cut it in the right length. I would expect pure tungsten to be expensive? No need to weld as it's designed as a press fit.
