Gear grinding machine RZ160 KWS 4.0, generating gear grinder featuring small diameter threaded wheel for the grinding of interfering gear part contours. Reishauer makes it possible to manufacture efficient, quiet-running and durable transmissions. As the leading provider of gear grinding technology for many decades, Reishauer continues to set ...Preferably one with experience grinding thin mirrors, that you have lunch with most Fridays. Cheers & clear skies! Jack . AKA one of the guys you have lunch with every Friday, and has a bunch of scrap 1/2", 3/4" & 1" glass, and a tre-panning machine, and a mirror grinding machine, and abrasives, and tools, and Ronchi / Foucault testers.

Various grinding machines provide plenty of grindings no matter matte or polished edge, flat or pencil edge even beveled edge,etc. Silkscreen machine Our silkscreen machine can help to print beautiful pattern on the mirror.Silicon carbide (SiC) is the most advantageous as the material of various telpe mirrors, because SiC has high stiffness, high thermal conductivity, low thermal expansion and low density and so on [1] [2]. However, since SiC is very hard, it is difficult to obtain the surfaces efficiently by using ordinary grinding method. Therefore, we developed the ultra lightweight mirror by ELID ...

Optimization of vertical roller mill clinker grinding.Vertical roller mill for grinding clinker.Vertical roller mill is a kind of energy-efficient grinding machines, which is widely used in many fields such as producing raw and clinker material, grinding slag, ore, industrial silicon, calcium carbide residue, coal.orbital mirror polishing machine LPC 160 MIRROR is suitable also for grinding and surface preparation prior to mirror polishing. Machine is delivered complete with Inverter device for an optimal mirror finishing Browse Grinders and Grinding Machines Datasheets for J&S Machine, Inc.

CNC Belt Conveyor 30m Min Automatic Glass Grinding Machine; CE 3ph Bus Sand Belt Automatic Glass Grinding Machine; 16000mm Glass Cutting Machines With Breaking Grinding System; Automobile Curved Glass Washing Machine With Cooling Tunnel; Automotive Curved Windscreen Glass Washing Machine; Mirror Base Processing Laminated Glass Production LineGordon Waite shows you the 3-phase motor and VFD (Variable Frequency Drive) that he is installing on the computer-controlled mirror grinding and polishing ma...

How long should it take to polish out a 6" mirror by machine? I want a reasonably small, portable machine, and am not interested in making a 20 hp grinding machine with a salvaged 2-stroke motorcycle engine (G). Here are some possibilities I am considering: (1) Push Glass: Do machine grinding and hand polishing. This is the default option.Die Eränzung zum einfachen Drehteller: Ausbau zur Mirror-o-Matic Spiegelschleifmaschine: https://projects.blue-it/issues/78PWM Steuerung: Kurze Beschreib...

Elgin Grinder? - posted in ATM, Optics and DIY Forum: In the book Advanced Telpe Making Techniques edited by Allan Mackintosh, the contributing author Warren Fillmore, built a replica of the Elgin brand mirror grinder, saying his neighbor - Cooke Optical, prefers them over the Zeiss or Draper machines. Have any of you used an Elgin grinder?Much is also unchanged - mirror grinding techniques are very similar to those written up by Porter and Ingalls in the 20´s and 30´s. Many amateur astronomers still choose to fabricate their own instruments, for the pride of accomplishment, the gaining of knowledge and the insurance of quality.

Grinding action of a polishing lap : ... One can easily see that using offset settings is fundamental when machine-figuring a mirror. The different parts composing the offset machinery will have to be precise and efficient. We insist on the importance of the principles applied when building a polishing machine. ... He uses an Elgin/Waineo ...Corundum K80 with paraffin oil. Speed 42rpm

Mirror grinding machine. Double spindle Elgin type. $350. 810-757-4741. (3-01). WANTED. Pentium laptop computer with floppy and CD-ROM drives. 810-776-9720.(3-01). FOR SALE. CD Rom drive, 2X, brand new in original package. Includes audio cable. $15. 810-757-4741. (1-01). FOR SALE. 14,400 baud, external, modem by Practical Periphirals. ...Grinding Machines A Mirror-O-Matic Machine. 20" Mirror-O-Matic by Atila; 24" Machine by Bill; Automatic Cerium Stirring; Computerized Mirror Making Forum; Drapier Grinding Machine; Elgin Style Machine; Fine Grinding a 20" by Gordon; Grinding Machine by Juhani

BIG Desktop Elgin grinding/polishing machine. Holds mirors 6" - 32", or up to 42" with larger turntable. Similar to machine in S&T article (Nov 1995, p.81). Included if wanted...lots of grits, compound, 18" tile grinding tool, 18" pitch polish tool, tilting mirror test stand, tilting …elgin mirror grinding machine. CLF75 Multipurpose Finishing Machines NS Máquinas. CLF75. Mobile grinding and polishing of heavy plates. Belt grinding machine for large and heavy plates and for weld seam polishing. CLF75 Belt Grinding Machine is the solution for finishing and polishing large metal sheets on the floor.

Page 1 of 4 - Grinding a 6 inch Mirror - posted in ATM, Optics and DIY Forum: Hey Everyone, I first made a 6 f/10 telpe back in 2002. It was, as everyone called it here the minimum size you should make. So I went ahead with it. The f/10 was because some gentleman had ground the glass to f/10 and abandoned it in the local astronomy club and the president of which handed to me.Mirror grinding machine construction log James . Mirror grinding machine construction log The machine contained a large speed reducer 47 1 ratio a variable speed mechanism motor mount and tachometer the frame was too small to be able Just use number stamps I now have the frame painted and home in the basement The top has been glued up and the hole for the platter is in it

Toolmaking. Coborn's machines are designed for processing the world's two hardest and most extreme materials: diamond (or 'cubic carbon') and its structurally similar sister cubic boron nitride (cBN). Our machines can also easily grind and shape traditional hard …Sep 29, 2010· Mirror Grinding Machine - posted in ATM, Optics and DIY Forum: I have some interest in building a grinding machine for possible up to an 18 mirror, but something that will also do a 6 or 8 mirror I have plans for the Mir O Matic but would like to do something a bit more modern I have some ideas about using a AC drive and a large aluminum disk for the turntable and have made a ...

Our Mirror Polishing Machine is worn to polish sheet or plates of stainless steel upto High Reflective Mirror Effect.Further the surface receives a uniform and directionless gloss with an outstanding luminosity. The polishing component is evenly distributed to the flat surface of the sheets or plates, which will be polished with Rotating Buffing Felts until the surface reaches a highly ...Elgin-Waineo machines : . This is the most common type of machine at the moment, in industry as well as with amateurs, chiefly on the American continent (see figure F).The main difference from the previous model lies in its single off-set arm (1) that oscillates around an axis (2) and is connected to a crank (4) and spindle (3) system which makes it work.

Here's Jeff fixed-post grinding on a 24" using Greg's machine.. So, there are a few machine styles out there. In our shop we use fixed-post grinding and polishing, then parabolizing with an Elgin style system. Fixed-post machine grinding is where the mirror is on a turntable rotating around 20 PRM [speeds vary], and a 75% tool is on top.Parabolic-mirror-grinding machine. Applications Claiming Priority (1) Application Number Priority Date Filing Date Title; US86695214A US1171174A (en) : : Parabolic-mirror-grinding machine. Publications (1) Publication Number Publication Date ...

elgin waineo mirror grinder forage geothermiebe. buy mirror grinding machine grinding mill equipment elgin mirror grinding machine grinding mill equipment Rough Grinding a 20 Quartz Telpe Mirror on the Mar 06 This video shows how to setup a mirror grinding machine for fixed post grinding also known as spin grinding or spinning .Elgin Diamond Grinding Wheel Model No. MD 100 N 100 ... Types of mirror grinding machines - ATM, Optics and DIY ... Nov 16, 2018· Types of mirror grinding machines - posted in ATM, Optics and DIY Forum: Hi to all, I am planning to make a mirror grinding and polishing machine but i have limited knowledge about these machines.

Grinding time per mirror was 5 hrs of 500 grit, 5 hrs of 220 grit and 4 hours of 60-90 grit; grinding times for the tool are double the individual mirror numbers. Step #10: cast a new tiled tool to finish grinding. Goal: make a replacement tool to finish grinding the mirror faces as the first tool failed.My Mirror Grinding Machine. For a long time I've wanted to build a machine for grinding telpe mirrors. Dennis Rech's M-o-M designs finally inspired me to just get up and do it. Over the years, I'd been collecting motors, gear boxes, pulleys, etc. Most of them came from industrial junk yards.