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mirror grinding machine plans in nigeria
mirror grinding machine plans in nigeria MirrorOMatic grinding machine When I decided in 2009 after a tenyear 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,We are a professional mining machinery manufacturer, the main equipment
Mirror Grinding Machine Plans In Nigeria
Mirror Grinding Machine Plans In Nigeria. A good starter size is the 150 mm 6 mirror a 200mm 8 will also work most atm books and websites recommend a pyrex mirror blank but in my opinion annealed plate glass is better for this first learn and practice mirrorit is cheaper it is softer and grinds faster needing less abrasives and with these small sizes the low expansion glass like
Mirror Grinding Machine
My Mirror Grinding Machine. For a long time I've wanted to build a machine for grinding telescope 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.
Mirror Grinding Machine | Hackaday
26-09-2006· PS I have a mirror-o-matic grinding machine, they can be just as random as a human and don’t need to give a patterened surface. Its
Grinding Machines in Nigeria for sale Prices on Jiji.ng
9" Bosch Grinding Machines Available in Stock. ₦ 40,000. Uche jonah international company nigeria is a marketing/supplying company located in mile 3 diobu port harcourt importer and supplier of all kinds of safety equipments, building materials, mechanical/engineering tools, oil to... Rivers State, Port-Harcourt, Jan 6 – Manufacturing,
Mirror-o-Matic mirror making machine - ATM pages of,
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 a musician.
Building a fixed post mirror grinding machine,
19-08-2019· Re: Building a fixed post mirror grinding machine. I I had a nice piece of 3/4" stainless dowel that was begging to be used. So I bought a cheap pillow block to provide the locator for the metal dowel, and then drilled the overarm to fit. These pillow blocks are $8 and come complete with a locking collar - great deal.
Mirror Grinding Machine - ATM, Optics and DIY Forum,
29-09-2010· 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
Mirror grinding - scope making
My favorite method is to grind with the chordal stroke a bit deeper (0.2-0.3 mm on this mirror size) than the target saggita , then use TOT until end of grinding. This saves a lot of grit! As you might noticed by now, much of the grit is wasted as it falls in the space between the tiles.
Mirror Grinding Machine Plans In Nigeria
17-12-2018· Mirror Grinding Machine Plans In Nigeria. Grinding or even milling may seem an obvious requirement if you want to achieve a fine powder.For some materials, e.Many ceramic powders, grinding presents no problems and should always be performed.However, for some materials grinding can be a serious problem leading in some cases to poor powder diffraction
Mirror Grinding Machine | Hackaday
26-09-2006· PS I have a mirror-o-matic grinding machine, they can be just as random as a human and don’t need to give a patterened surface. Its all in the tools and who uses them. Report comment.
build a mirror grinding machine - batidetect.fr
mirror grinding machine plans in nigeria - lab3d Mirror Grinding Machine. My Mirror Grinding Machine. For a long time I've wanted to build a machine for grinding telescope 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. Get Price
Astro-Tel - Mirror grinding machine
MIRROR GRINDING MACHINE. I made my first mirror grinding and polishing machine over thirty years ago. It used the working principle of the machine illustrated at "A" Fig.3, Page 163, "Amateur Telescope Making" Book 1. A bowl which rotated was fitted to the spindle. I also built another machine of the same type.
Making A Homemade Mirror Grinding Machine
Mar 06 2006 · Making a homemade mirror grinding machine posted in ATM Optics and DIY Forum I want to make a motorized mirror grinder any good info on this i have a couple geared motors low speed high torque One more question will 1 12 shaft size pillow block bearings work good for a homemade EQ mount Thank you John
M-o-M Free Preview - Mirror-o-matic
Mirror-o-Matic was designed to be a very low cost astronomical mirror grinding, polishing and figuring machine. Its attributes are: 1. It can be built for somewhere between $200 and $400. 2. It is constructed of hardware store items and it needs no machined parts. 3. It is constructed primarily of 3/4 inch plywood and has few close tolerances. 4.
Mirror grinding - scope making
My favorite method is to grind with the chordal stroke a bit deeper (0.2-0.3 mm on this mirror size) than the target saggita , then use TOT until end of grinding. This saves a lot of grit! As you might noticed by now, much of the grit is wasted as it falls in the space between the tiles.
Tool Grinder Plans - Home Metal Shop Club
tool grinder drawings sheet 2 of 21 rev. a a size file name scale 1:2 base proprietary and confidential the information contained in this drawing is the sole property of martin kennedy. any reproduction, for other than personal use, in part or as a whole without express permission is prohibited. 3.250 4.563 6.688 8.000
Fixed post mirror grinder advice - DIY Astronomer,
01-11-2011· Basically there are two types of grinding/polishing machine. The ‘traditional’ type which involves the mirror rotating at a relatively slow speed, a few rpm for a big mirror (16-20 inches) with the tool moving across the mirror, from side to side, at a higher rpm depending on the size of the mirror and/or tool.
Stellafane ATM Main Page
Grinding a Mirror "For it is true that astronomy, from a popular standpoint, is handicapped by the inability of the average workman to own an expensive astronomical telescope. It is also true that if an amateur starts out to build a telescope just for fun he will find, before his labors are over, that he has become seriously interested in the wonderful mechanism of our universe.
www.jeffbaldwin.org
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. They are already curve-generated. The tool is hanging over the mirror by 1/6 the diameter of the tool, or about
Homemade Mirror Grinding Machine
Homemade Mirror Grinding Machine. 2020-6-5homemade telescope mirror grinding machine make your own telescope kits sharp vision the standard kit includes all the finished optical components needed to build a newtonian reflecting telescope namely the primary concave mirror the secondary flat mirror two eyepieces of 25mm and 125mm focal lengths one barlow lens
Astro-Tel - Mirror grinding machine
MIRROR GRINDING MACHINE. I made my first mirror grinding and polishing machine over thirty years ago. It used the working principle of the machine illustrated at "A" Fig.3, Page 163, "Amateur Telescope Making" Book 1. A bowl which rotated was fitted to the spindle. I also built another machine of the same type.
build a mirror grinding machine - batidetect.fr
mirror grinding machine plans in nigeria - lab3d Mirror Grinding Machine. My Mirror Grinding Machine. For a long time I've wanted to build a machine for grinding telescope 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. Get Price
Mirror grinding - scope making
My favorite method is to grind with the chordal stroke a bit deeper (0.2-0.3 mm on this mirror size) than the target saggita , then use TOT until end of grinding. This saves a lot of grit! As you might noticed by now, much of the grit is wasted as it falls in the space between the tiles.
Making A Homemade Mirror Grinding Machine
Mar 06 2006 · Making a homemade mirror grinding machine posted in ATM Optics and DIY Forum I want to make a motorized mirror grinder any good info on this i have a couple geared motors low speed high torque One more question will 1 12 shaft size pillow block bearings work good for a homemade EQ mount Thank you John
Tool Grinder Plans - Home Metal Shop Club
tool grinder drawings sheet 2 of 21 rev. a a size file name scale 1:2 base proprietary and confidential the information contained in this drawing is the sole property of martin kennedy. any reproduction, for other than personal use, in part or as a whole without express permission is prohibited. 3.250 4.563 6.688 8.000
www.jeffbaldwin.org
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. They are already curve-generated. The tool is hanging over the mirror by 1/6 the diameter of the tool, or about
Fixed post mirror grinder advice - DIY Astronomer,
01-11-2011· Basically there are two types of grinding/polishing machine. The ‘traditional’ type which involves the mirror rotating at a relatively slow speed, a few rpm for a big mirror (16-20 inches) with the tool moving across the mirror, from side to side, at a higher rpm depending on the size of the mirror and/or tool.
How I built an edge grinder for telescope mirror blanks.
I borrowed a few ideas from the Mirror-O-Matic mirror grinding machine, particularly how to mount the turntable on top of the pulley. Anyone building machinery for cold-working glass should have a look at the MOM web site and plans. There are lots of good ideas there. The large wood circle will become the base of the turntable.
Stellafane ATM:Mirror Making Myths
Making a Mirror takes Hundreds of Hours of Work. Not True! A 6" or 8" mirror should take about 40 to 80 hours of effort. While this is a non-trivial amount of time, the mirror can be completed in a few months, and certainly within a year. Most people work one to three hours a day on their mirror about one or two times a week.