By Gresham, Robert M When it comes to evaluating additives used in metalworking fluids, chemists and suppliers take a close look at compatibility and performance issues.
WARSAW -- The smell of hot metal hangs in the air as sparks fly. Roger Rice, 61, of Warsaw, uses a blow torch to trace a pattern of a hummingbird on a flower that he has drawn on a metal plate.
PHILADELPHIA and PRINCETON, N.J., Oct. 12 /PRNewswire-FirstCall/ -- Rohm and Haas Company ( Nachrichten ) and Chemical Specialties, Inc. (CSI), a wholly owned subsidiary of Rockwood Holdings, Inc., today announced their plans to form a joint venture company to provide an extensive range of advanced wood treatment technologies and services to the global wood treatment industry.
Providing X, Y, Z travels of 30 x 26 x 26 in., 50 taper Model HMC-500H includes Schneeberger roller type linear ways on all axes and pre-tensioned ball screws that virtually eliminate thermal expansion. Moving saddle design employs box-in-box construction that keeps spindle movement confined inside box-shaped column casting. Directly coupled to Fanuc spindle motor, 3.54 in. dia spindle produces
Combination of Model H80R.MAC Rotary Spindle and Model H1680.AC4 variable-speed ac control enable production of miniature round parts. Contour shapes are programmed into EDM control, eliminating contoured wheels. Spindle and refined generator settings allow EDM turning of diameters down to .002 in. with surfaces to Ra 0,2. Applications include ejector pins for micro molds, miniature valve slides,
Constructed with Erium(TM) 3000 rare earth magnet material, SafeHold® XPL Magnets feature 2-pole design that enables users to lift flat materials up to 2,400 lb and round materials up to 1,600 lb. Units can lift and transfer steel and iron without slings, hooks, or cables. With internal on/off changeover mechanism, there is no scratching of work surface when loading/unloading. Since no
February 20, 2006 Record cold forces blackouts - by Dan Werner, AP With comment by Michael Ruppert (read this story) Russia Warns U.S. Against Striking Iran - by Vladimir Isachenkov, AP (read this story) Study: stock market acts oddly before a crash - by World-science.net With comment by Michael Ruppert (read this story)
Featuring 3-pronged crown shape, MF5 chipbreaker is optimized for medium/finishing application area associated with near net machining. Groove allows for high feed rates when depth of cut is between 0.020 and 0.100 in. Along with chip deflectors and cooling ditches, product has open geometry. Ground island promotes insert seating as well as conduction of heat away from workpiece and cutting edge.