Von der Zeichnung am Computer (CAD) zur Herstellung mit der CNC-Maschine. Videoclip hergestellt am Berufskolleg Technik Remscheid (BTR) This is a Power Drawbar for a Milling Drilling Machine. Designed to Fit RF-45, RF-40, Industrial Hobbies, Lathemaster, Grizzly, Enco & Can be made to fit other machines.power drawbar preliminary testmachining an impeller housingThis is a Hafco HM-52 manual metal knee mill converted to CNC (Computer Numericaly Controlled) In this Video I start off with a piece of high tensile flat bar 150mm X 150mm x 32mm (6 X 6 X 1 1/4) and mill it into a round circle. The circle then goes into my lathe and I manually machine one face to fit onto the horizontal spindle of my HM-52 CNC mill. I then use the mill and CNC controll to machine the other side of the plate so that I can attach a 3 Jaw chuck. In this configuration I run Mach3 Turn as my controll software. The 125mm chuck has bore size of 30mm and the spindle has a through hole of 17.5mm. Full conversion of the machine can be viewed at cnczone.com and search for threads by chich2.syil X4 plus CNC introduce.working on aluminum.Shop made power drawbar of my own design for a shop made cnc mill.A demo of my Bridgeportthis is a home built power drawbar for faster tooling changes.It is electric over air operatedpower drawbar spindle-collet deflection and tool holder retentionhow to make a fork with MT driven tools. Micron precision.At this vid, it is presented a desmonstration of 4010 Sherline lathe, operating in high speed. After this a 2010 mill is used to make a circular-based pyramid.Making of first part on a Harbor Freight Mill converted to CNCThis is a new Hafco HM-52 manual metal knee mill converted to CNC (Computer Numericaly Controlled) The job is a 3D face cut out of soft wood. Firstly a 6mm end mill roughed out the basic shape. The video only shows the 2mm Ball end mill finishing the profile of the face. Software is Mach3, Srevo Drives are cncteknix Tek10s. Full conversion can be viewed at cnczone.com and search for threads by chich2How to Drill, Bore, and Broach the lazy way Old Matsuura 710 NC Mill 3 thick Cast Iron Sprockets While this machine is running I am drilling and tapping the 2 set Screw holes on a BridgeportCustom Power Drawbar in ActionThe 4th axis is driven by a NEMA34 servo motor as axis A using Mach 3 control software. It has more power than the little mill can use, but the turning/indexing rig is intended for a larger machine which I will be convering to CNC when I get done playing with this one. Doing this kind of machinng with Mach 3 software requires a lot of workarounds and macros, but as you can see, it is doable. Now, having proved out the process, I will make a proper head from a solid block af aluminum with ball or tapered roller bearings on the spindle.Alumínium polírozás fúrógéppel ipari pasztával otthon. Aluminum polishing with industry quality pastes at home by turning machine. Aluminum polishing to mirrorpolish. Aluminium polish by drilling machine.Tibor on Bridgeport MillMatt D. explains the prototype power drawbar design.Jet JVM-830 CNC Retrofitted Knee Mill roughing a 2 inch square aluminum block. 1/2 2F HSS cutter, dry cutting at 12IPM, .100 DOC, 3223 RPM. This was kind of a trial run, That is why the plunge rate is so slow. From experience I have learned that I can plunge with this machine around 2.5 IPM.Machining a shutter wheel for a crank position sensor on my schools milling machine. This machine is at Austin Community College. Its a Benchman MX three axis mill. The shutter wheel is for my BMW K-75 motorcycle.motorcycle jumps and breaks his forksChiropractic Health Center 863-687-8165sdrshbfxdgnhcgffvWeaver James A DDS PC 520-745-0654Hope it helpsVom PC zum fertigen Werkstückbdrmfg.com Power Drawbar for Milling Drilling Machine RF45power drawbar preliminary testPDM Services 5 axis machiningHafco HM-52 Converted to CNC Lathe making Chuck AdaptorSyiL X4 speed master factroy demoPower DrawbarBridgeport Series Ibridgeport power drawbarpower drawbar spindle-collet deflectionhow to make a fork with MT driven toolsMaking a circular-based pyramidCNC Mill ConversionHafco HM-52 Converted to CNC Milling 3D FaceHow to Drill, Bore, and BroachCustomPowerDrawbarMiniature Machining Center - Turning, threading and then milling in one operation Mach3 softwareAlumínium polírozás - aluminium polishingTibor on Bridgeport MillTormach Engineering Sneak Peak - Power Draw BarJet JVM-830 Roughing Aluminum BlockCNC milling a crank position shutter wheel.motorcycle jumps and breaks his forksChiropractic Health Center - Lakeland, FLMovie 0001sdgsdfhgjdzsxvcbcfgbffWeaver James A DDS PC - Tucson, AZRead ColorssmellsandmemoriesFacebook tut.wmvIMG_2309.MOVIMG_2315.MOV