Telescope mirror grinding machine for sale.Mirror-o-matic grinding machine.When i decided in 2009 after a ten-year break to get into mirror making again, it quickly became clear to me that i would need to construct machine, as hand grinding big mirrors is not something very beneficial for the hands of.Get Price List
Datscope - telescope mirror grinding machine.New grinding machine the new grinding machine is being used to re-make the old tro 30 inch mirror and the three 20.
Telescope mirror making part rough grinding this is part 2 of my video series documenting grinding and polishing a inch telescope mirror im using a spin or fixed post grinding machine this video shows a few initial stages of making a primary mirror for a telescope after hogging the mirror blank to depth, the rough grinding stage begins.
Skybadger - mirror grinding machine.Telescope mirror making part rough grinding this is part 2 of my video series documenting grinding and polishing a inch telescope mirror i m using a spin or fixed post grinding machine this video shows a few initial stages of making a primary mirror for a telescope after hogging the mirror blank to depth the.
Nov 12, 2016 - an edge grinding machine for telescope mirror blanks.Nov 12, 2016 - an edge grinding machine for telescope mirror blanks.Nov 12, 2016 - an edge grinding machine for telescope mirror blanks.Stay safe and healthy.Please practice hand-washing and social distancing, and check out our resources for adapting to these times.
Astronomers want increasingly large telescopes to peer into the depths of space.To build a solid telescope mirror nearly 30 feet across, you need an oven that heats to 2,100 degrees fahrenheit.
How i make telescope mirror blanks.How i make telescope mirror blanks fusing thin disks to make thick slabs.This is a full-thickness, 8 inch diameter telescope mirror blank that i made myself.This web page will show how i did it.It only takes a few minutes on the grinding machine i.
Rough grinding the first milestone is putting a curve into the mirror face.The curves depth dictates the mirrors focal length.The curve should be spherical.Creating the curve can be done by several methods the curve is ground into the mirror face using a grinding tool.The curve is pre-generated for you.
Making a mirror grinding polishing machine atm optics.Mar 16, 2015 page 1 of 5 - making a mirror grinding polishing machine - posted in atm, optics and diy forum hello, i am on the half of the way to make a mirror grinding machine inspired by original m-o-m design i made the pulley arrangement such a way that, both the turn table eccentric spins at 50 rpm fixed i wont go for making.
Telescope mirror grinding machine plans.Mirror grinding machine plan - moredentin astronomy options astronomy, mirror making,, i have been considering a larger refined telescope designso with the 47 online mirror grinding machine plans - , 16 apr 2012 , also, there is a plan to move the grinding machine, , telescope mirror grinding machine based on dennis rechs m-o-m 20 ,.
Grinding machine for large telescope mirrors.Grinding machine for large telescope mirrors i designed and built a grinding machine for mirrors up to 42 inches 1 1m in diameter by slipping on and off a couple of belts the machine can quickly be reconfigured for spinning work or for stroking work the machine can also work smaller mirrors if the drip pan is moved to the fast shaft on.
Diy grinding high quality telescope lens.The mirror or lens grinding machine is a masterpiece of buy commercial mirrors and fit them in a diy production of high quality telescope.Know more amateur lens grinding machine s.Amateur lens grinding machine s.We specialie in crusher and milling machine production and research and diy grinding.
Telespe mirror grinding machine techniker leipzig.George willis ritchey built this mirror grinding machine at the yerkes observatory in williams bay, wisconsin, in the late 1890s.Under the sponsorship of george ellery hale, the machine was used to grind a series of telescope mirrors starting with a 24-inch and then a 60-inch mirror for a telescope initially intended for the yerkes observatory.
How i make lightweight hexagon or honeycomb telescope.Rough grinding is complete for the 125 inch honeycombback telescope mirror blank the rough grinding went pretty quickly and painlessly this time i only have maybe 12 hours of actual work in the mirror so far its hard to believe but the rough grinding has removed over a pound of glass the mirror now weighs in at only only 8 pounds.
Machine mirror grindingskybadger mirror grinding machineskybadger.Net is the personal website of mike harrison devoted to astronomy and thats it.Making a mirror grinding polishing machine atm, mar 16, 2015 pag.
Mirror grinding machine telescope mirror grinding machine based on dennis rechs m-o-m 20 , to use these parts, i had to modify some of dennis plans.Know more.Large homemade telescope.
Telescope mirror grinding machine for sale mirror grinding machine for sale africarhirecoza grinding machine for large telescope mirrors i designed and built a grinding machine for mirrors up to 42 inches 11m in diameter by slipping on and off a couple of belts the machine can quickly be.
Telescope mirror grinding machine based on dennis rechs m-o-m 20.Cnc telescope mirror grinder.Cnczone.Dec 6, 2006 rough and fine grinding the mirror is about half the work.Polishing is the other half.Testing and figuring makes the third half.Ive ground a few by hand, not to say i know anything about machine grinding.
Grinding mill machines china manufacturers jan 27 2012 bevel gear grinding machine make gleason type phoenix 200 hg year of manufacture ---- type uploaded on jan 27 2012 or demo processioncan it grinding the bevel gears spiral bevel gears and orther type.Chat online an edge grinding machine for telescope mirror blanks.Joy of mirror making.
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.
Grinding machine for large telescope mirrors i designed and built a grinding machine for mirrors up to 42 inches 11m in diameter by slipping on and off a couple of belts, the machine can quickly be.Live chat newport glass works, ltd grinding, polishing and figuring , telescope mirror grinding machine for sale.Mirror grinding machine for sale.
Mirror grinding machine leonardo da vincis.The mirror or lens grinding machine is a masterpiece of mechanical engineering.It has several gears in mesh at all times and also has several variable settings built into it.Read more hand mill optical processing grinder 110w lens edger.
F4 means the focal length of the mirror is four times the diameter just like on any camera.Ps i have a mirror-o-matic grinding machine, they can be just as random as a human and dont need.
Placing the mirror face up and grinding with a moderate w stroke will also move the curve toward the edge, and tends to produce a more spherical surface.Leaving the mirror grossly hyperbolic will make fine grinding difficult.Fine grinding.Weve all heard stories about fine grinding taking hundreds of.
Nov 06, 2013 page 1 of 2 - 24 f6 thin telescope mirror grinding 34 plate - posted in atm, optics and diy forum a friend and i have decided to grind this as a fun yet challenging project.I have ground and polished several mirrors including a 6, 8.5, 9.2, and 14.7 quartz mirror.I have decided to take the next step with this ultra-thin setup.