Homemade Mirror Grinding Machine

Making a homemade mirror grinding machine Cloudy Nights

以前是如何手工磨制镜片的？ 知乎

2015年4月17日  用角磨机把镜坯中间打薄一点，工具玻璃的边缘打薄一点，让它们之间差不多合上，然后开始磨。 先用粗的金刚砂，然后用越来越细的磨料，最后在工具玻璃表面

Mirror Grinding Machine

mirror grinding machines ATM, Optics and DIY

2006年10月3日  mirror grinding machines posted in ATM, Optics and DIY Forum: are there any detailed instructions/blueprints out there on making a mirror grinding machine? due to lack of clean space, the few of us in our

【重庆大学哲学系张顺飞】2020年哲学导论，颠覆你的哲学

2020年5月24日  张顺飞说成语集锦！ 慢点，记不过来，太密了！ 和陪玩辩论关于成语的问题，答不上来去百度被发现！ 这就是后期的龙王！ 毁天灭地的伤害，张顺飞当场傻眼

Building a fixed post mirror grinding machine

2019年8月19日  Hello all, I'm fascinated by those who can grind and figure their own mirrors for reflecting telescopes With the availability of kits to finish beautiful ATM dobs from

home made mirror grinding polishing machine detailed plan

2022年4月8日  Mirror surface polishing grinding machine Automatic Mirror Surface Polishing Grinding Machine Model: JT2IN1 Press vessel φ：mm L:6000mm Vessel

homemade mirror grinding machine MC Machinery

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

GRINDING A TELESCOPE REFLECTOR WITH TOOL

gear are all we need to construct this grinding machine The wooden platform on the turntable is faced true, to permit a wfellcentered reflecting surface to be obtained The

1992JBAA102198N Page 198 Astrophysics Data System

SAO/NASA Astrophysics Data System (ADS) Title: Constructing grinding and polishing machines Authors: Nichol, J R Wall, J Journal: Journal of the British Astronomical

【重庆大学哲学系张顺飞】2020年哲学导论，颠覆你的哲学

2020年5月24日  张顺飞说成语集锦！ 慢点，记不过来，太密了！ 和陪玩辩论关于成语的问题，答不上来去百度被发现！ 这就是后期的龙王！ 毁天灭地的伤害，张顺飞当场傻眼 张顺飞破防局：我就是一坨屎，我张顺飞就是一坨鼻屎！ 李老八呼吁粉丝捐款，总金额高达数万

1992JBAA102198N Page 198 Astrophysics Data System

SAO/NASA Astrophysics Data System (ADS) Title: Constructing grinding and polishing machines Authors: Nichol, J R Wall, J Journal: Journal of the British Astronomical Association, vol102, no4, p198204 Bibliographic Code: 1992JBAA102198N

Mirror Grinding Machine

2015年8月14日  The twoaxis Ujoints you see are made of a soft 2"x2" pine which costs about $180 for 8 feet A 3/8" hole and a 3/8" smooth shank hex head bolt makes for a surprisingly good hinge bearing The catch

日本路边美食 我很丑但是很美味琵琶蝦哔哩哔哩bilibili

2021年1月17日  我很丑但是很美味琵琶蝦, 视频播放量 9686、弹幕量 4、点赞数 85、投硬币枚数 4、收藏人数 21、转发人数 7, 视频作者 000咸鸡蛋000, 作者简介 000咸鸡蛋000，相关视频：日本路边美食 鸟鱼，日本路边美食黑鲷鱼刺身，日本路边美食 七十一 螃蟹，日本路边美食雪蟹 生鱼片 火锅 烤海鲜，日本路边

Grinding machine with driven overarm Lockwood Custom

2009年8月24日  Grinding machine with driven overarm Over the summer of 2005, I modified the small grinding machine to have a driven overarm, and it is geared down from the turntable drive by about 145:1 This is similar to the mirroromatic machines, but it is built with good quality bearings and there is little slop in the machine (and none in the

MirroroMatic mirror making machine ATM pages of

2018年5月16日  I started to look around and quickly found Dennis Rech's website about the MoM (Mirror – o – Matic) that he developed and generously offers to the ATM community The MoM is a marvellous machine due to its simplicity and yet refined design It is extremely flexible accommodating mirror sizes from 4 inch up to 20 inch (with slight

How to Grind a Telescope Mirror in 10 Easy Steps – Starry

2023年3月11日  Obtain the right glass Choose solid grinding tools Choose the best position to work on mirrors by hand Grind the back flat Try and prevent astigmatism After having the ground and face of the mirror flat through the 220, you are good to begin rough grinding the curve into the mirror Do some fine grinding

Grinding Machine for Large Telescope Mirrors

2023年8月27日  The motor is a 05 horsepower motor with 50:1 reduction = 1725 rpm / 50 = 345 rpm output Belt and pulley arrangements for both stroking and spinning: Reductions: 23:1 from 6 inch:14 inch 1225:1 from 4 inch:14 inch + 4 inch:14 inch Hindle/Zeiss mode: main stroke = 345 rpm / 23 = 15 strokes/min platter rotates at 15 rpm / 1225 = 122 rpm

homemade grinding polishing machineHomemade Buffing and Polishing Tools Homemade Buffing and Polishing toolstags: stone,grinding,polishing wheel polishing machines,and ma

Grinding Machine for Large Telescope Mirrors

2023年9月19日  The motor is a 05 horsepower motor with 50:1 reduction = 1725 rpm / 50 = 345 rpm output Belt and pulley arrangements for both stroking and spinning: Reductions: 23:1 from 6 inch:14 inch 1225:1

Telescope Mirror Grinding Machines Crusher Mills

Panasonic HDCSD60 Telescope mirror grinding machine, Grinding 10" pyrex blank for telescope mirror Newport Glass Works, LTD Grinding, Polishing and Figuring Grinding, Polishing and Figuring Thin Telescope Mirrors Abridged from an article appearing are several ways to support the mirror on a grinding and polishing machine

Telescope Making Links Designs and Techniques

Large Thin Mirror Making by Mel Bartels Grinding Machines Mirroromatic Tom Waineo's Desktop Grinding/Polishing Machine Ken Lilja's Grinding Machine Grinding Machine Figuring Figuring a Paraboidal mirror by

Making my own fixed post mirror grinding/polishing machine

2012年10月15日  Page 1 of 2 Making my own fixed post mirror grinding/polishing machine posted 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

NO8 Plate PRODUCTS Top Metaltech

NO8 Sheet Pyramid uses the highperformance 40axis homemade mirror grinding machine which generates high quality mirror sheets with 15 meters per minute The production is fully automated with high quality and high stability NO8 Thicker Plate( Thicker Gauge) Pyramid has a thicker gauge mirror grinding machine which can make thicker and wider

Mirror Grinding Machine Hackaday

2006年9月26日  September 26, 2006 The true test of the amateur astronomer is building their own telescope Grinding and polishing your own mirrors is a long, arduous process Instead of lapping the blank by

Building a fixed post mirror grinding machine

2019年8月19日   an old homemade desk serve as the platform (free) a surplus 2000 lb trailer wheel bearing and steel stub axle (given to me by a neighbour) Building a fixed post mirror grinding machine Post by Don Quixote » Thu Aug 15, 2019 10:10 pm Wow ! This is going to be a great pleasure to follow your progress, Ian Top

Wooden Telescope Part 1: the Mirror Instructables

This tool will be used to create a concave surface on the glass blank Cover the glass with a plastic film Make a cardboard cylinder around the glass and pour the plaster inside Let it dry and remove the cardboard Carefully separate the glass and file off the burs on the edge

Stellafane ATM:Mirror Making Myths

A 6" or 8" mirror should take about 40 to 80 hours of effort While this is a nontrivial 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 Homemade Mirrors are of Inferior Optical Quality; Not True!