mirror grinding machine for sale

telescope mirror grinding kitebay

find great deals on ebay for telescope mirror grinding kit. shop with confidence. skip to main content. ebay logo:telescope mirror grinding machine design info plans original 1951. preowned. $17.89.telescope mirrors & prisms. celestron telescopes. meade telescopes. kit telescope filters.

stellafane atm main page

amateur telescope making main page. russell portermuch is also unchangedmirror 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

telescope mirror kits

want to build your own telescope? start with one of our telescope mirror kits. each kit comes with a telescope mirror blank and all the abrasives silicon carbide grits and white aluminum oxide powders cerium oxide polish and pitch to grind and polish it to your specifications.

telescope mirror grinding / polishing machine with

feb 14 2016· making a 33 cm f/4.8 mirror on the mirroromatic 6: polishing the surface with a pitch lapduration: 9:12. jan van gastel 1623 views

mirror grindingscopemaking.net

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" mirror.it is cheaper it is softer and grinds faster needing less abrasives and with these small sizes the low expansion glass like pyrex has no practical visible at

mirroromatic mirror making machineatm pages of

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 of a musician.

mirror grinding machinehackaday

sep 26 2006· grinding and polishing your own mirrors is a long arduous process. instead of lapping the blank by hand laurie hall built this mirror grinding machine from scratch.

mirror surface grinding machine mirror surface grinding

alibaba.com offers 534 mirror surface grinding machine products. about 38% of these are grinding machines 4% are abrasives and 1% are grinding equipment. a wide variety of mirror surface grinding machine options are available to you such as cylindrical grinding machine surface grinding machine.

small glass beveling machine wholesale beveling machine

alibaba.com offers 407 small glass beveling machine products. about 82% of these are glass processing machinery 1% are other machinery & industry equipment. a wide variety of small glass beveling machine options are available to you such as glass edging machine glass beveling machine and glass cutting machine.

mirror grinding machine for salemvorouteplanner.nl

mirroromatic mirror making machine atm pages of. 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 of a musician.

glass grinder for saleebay

inland craft wizlingcg glass grinderglass art grinding shaping machine the inland craft wizlingcg glass grinder is a top choice for the budgetconscious or new glass art hobbyists. setup is easy; simply install the included diamond grinding bit wet the coolant sponge with clean water and fire it up by flipping the twoway power switch.

lapidary tools & supplies for saleebay

get the best deal for lapidary tools & supplies from the largest online selection at ebay.com. browse your favorite brandstrending at $79.98 ebay determines this price through a machine learned model of the product's sale prices within the last 90 daysgrinding machine: each slab is ground down into the general desired

mirror grinding machineebay

save mirror grinding machine to get email alerts and updates on your ebay feed. + items in search results. sponsored. telescope mirror grinding machine design info plans original 19511 product rating25 11/16" inch mirror finish carbon steel replacement pinball machine pinballs. $26.80. trending at $27.90 trending price is based on

mirror grindingscope making

you might purchase a mirror grinding kit and have everything you need included. if such a kit is unavailable you need to do some scrounging. you can order a 19 mm thick disc at your local glass shop. such glass is usually used for tabletops and window displays.

making my own fixed post mirror grinding/polishing machine

oct 15 2012· page 1 of 2making my own fixed post mirror grinding/polishing machineposted in atm optics and diy forum: hey guys. im thinking of making my own fixed post mirror grinding/polishing and curve generating machine. ive got loads of questions regarding the design so ill just start firing away do i need an eccentric moving tool to be able to polish a mirror spherical?

telescope mirror grinding machine for saleroicompany.nl

mirroromatic mirror making machine atm pages of. 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 of a musician.

newport glass works ltd. grinding polishing and figuring

there are several ways to support the grinding and polishing machine turntable but first make sure the turntable itself is rigid. it must not bend. if your machine lacks a sturdy turntable one way to make one is to cast it out of kerr plaster 4" to 5" thick. one way to support the mirror is to block the mirror right to the base

telescope making supplies

throughout the grinding and final lapping stages the objective has been to reduce pits and scratches to the smallest possible size. however no amount of grinding can produce a surface smooth enough or sufficiently transparent to meet the needs of a firstclass telescope objective. different techniques are

mirror grinding machine mirror grinding machine suppliers

alibaba.com offers 11984 mirror grinding machine products. about 1% of these are grinding machines 1% are glass processing machinery. a wide variety of mirror grinding machine options are available to you such as ce ul and ur.

joy of mirror making: rough grinding

glass tools can stick and cause scratches in larger sizes. more importantly the glass tool can be saved and used later as a mirror blank for a second project. grinding stands. i use an old printer stand. here is a 25 inch [635cm] mirror being rough ground followed by a beautiful grinding stand from the delmarva mirror making seminar. grinding

fixedpost 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 curvegenerated. the tool is hanging over the mirror by 1/6 the diameter of the tool or about 1/8 diameter of the mirror and is fixed in this position.

spac mirror lab

welcome. where the 19th century art of mirror making meets the 21st century. the saint petersburg mirror lab is a small band of dedicated mirror grinders and telescope makers living in

joy of mirror making: introduction

mirror on top called mot can also be used to avoid astigmatism since the tool supports the mirror but the grit seems to fall down between the tiles requiring more grit and wets to complete. 6 inch [15cm] tiled tool. rough grinding. unless the mirror comes pregenerated the initial curve will have to be ground into the mirror.

used polishing machines for salemachineseeker

used round tablepolishing machine also to the brushing grinding finish etc suitable for saleconsisting of: round table taktend make hau rks model 6/1300 mounted 6 workpiece carrier in a circle of 1300 mm description: the taktend working round table consists of a table drive with pedestal and the top builton.

mirror polishing machine mirror polishing machine

alibaba.com offers 77606 mirror polishing machine products. about 1% of these are other metal & metallurgy machinery 1% are glass processing machinery. a wide variety of mirror polishing machine options are available to you such as free samples paid samples.

how i built an edge grinder for telescope mirror blanks.

how i built an edge grinder for telescope mirror blanks. it was very quick and easy. i have been casting my own telescope mirror blanks for a few years now.i borrowed a few ideas from the mirroromatic mirror grinding machine particularly how to mount the turntable on top of the pulley. anyone building machinery for coldworking glass

strasbaugh polishing and grinding machineastromart

strasbaugh polishing and grinding machine. you wont find very many of these around. strasbaugh is the premier manufacture of machines used by the professionals. this machine is solid no plastic or wood. you can adjust the spindle and eccentric speed with a turn of a knob while running. it makes mirror grinding a pure joy.

glass grindersglass toolsdelphi glass

glass grinders shape and smooth the glass while lap grinders and sanders also polish it to perfection. choose from a wide selection of grinders polishers grinder bits and discs designed to fit your needs. delphi also carries a wide selection of supplies including replacement parts and universal accessories that fit any grinder.