Cutting 1/4" thick safety glass

I have a shower screen of plain 1/4" safety glass which I need to cut and re-use. Could anyone let me know the safest and easiest way to cut this? Any help would  be appreciated.

Posted by ningas 7 years ago


Cutting Tin - Candy & Mint Containers

Greetings all,   I have an interest in cutting patterns in the smooth tops of tin candy & mint containers but am a complete noob to this sort of fabricating, would appreciate any helpful offboard links or posted Instructables here. What I'm wanting to achieve is a 'finished' item that looks plasma-cut but since the item itself is quite fragile as well as small in general size I have no clue other than the very time-consuming process of 'routing' out such with a mini-Dremel.     Fairly tight budget here too so a dedicated C-N-C setup is a bit unlikely but no impossible. Thanks in advance !

Posted by patron_zero 6 years ago


Bandsaw

Could someone tell if it is doable to put a wetsaw blade in a standard bandsaw, run a slow stream of water over the glass to be cut (a bottle in this case) and thereby convert the standard bandsaw into a wet saw?

Posted by Plutosson 1 year ago


Cutting Hardened Steel

So here's my situation... I've lost the key to my U-lock - I'm fairly certain it fell out of my pocket while I was sitting - somewhere :/... Any recommendations on how to cut it? After chewing up 1 hacksaw blade to it's dull tomb, I'm fairly certain it's made from hardened steel. Bugger. From past expirience, bolt cutters don't play nice with hardened steel :p Recommendations? oh, and it's a decent lock - picking isn't an option :/

Posted by trebuchet03 10 years ago


How can I recover a "crystallized" cutting disk?

I was cutting an iron L rod, and the cutting disk began to produce red sparks, instead of these habitual bright orange. Simultaneously, its cutting effectiveness was down dramatically. I searched in the web, and learned that this phenomen is named crystallization,and it is due to overheating. Now, my disk is a new one, I want not throw it to the waste. Any idea how to get it back? THANKS IN ADVANCE!

Posted by rimar2000 7 years ago


Laser cutting.

Hello (excuse my English really bad I'm Belgian and French) I would like to cut aluminum sheet of + - 5 mm thick and also cut paper without "burning the edges" I would like to know what kind of "laser head" the cheapest possible exists and what would be even better, whether this kind of "laser head" is recovering ... I was thinking of a DVD laser burner but, even though I I'm as good at DIY as an elephant is good at skydiving, I guess a DVD burner will not cut aluminum ... A big thank-you

Posted by Hiram 8 months ago


UK Laser Cutting and Etching

We're offering a 20% discount on our regular prices  to all UK Instructable Pro members who need laser cutting or etching of acrylics, leather or wood. For some examples of our recent work see. https://www.instructables.com/id/Jayefuus-Blog-Roundup-August/ https://www.instructables.com/id/Negative-Laser-Metal-Etching/ https://www.instructables.com/files/deriv/F1Y/55SO/GB3W26ZY/F1Y55SOGB3W26ZY.MEDIUM.jpg Our pricing is based on 50 GBP/hour machine time. Etching is considerably slower than cutting.... Contact me via PM for details and a quote. Steve

Posted by steveastrouk 7 years ago


Laser cut sheet metal

I just got a couple designs back form the laser cutters. This is 12 gage sheet metal cut with a 2400 watt laser. Pretty cool right? It’s amazing the kind of edge it can leave behind. Just wanted to share with everyone. This is part of my ambition for putting together project kits, which help you create items from metal. Soon I’ll have a kickstarter campaign going to help launch 13 kits. These particular designs are based off of the salamander pendant and Excalibur letter opener.

Posted by Mrballeng 5 years ago


Tips on cutting 1"x1" squares out of a thin sheet of pressed wood

Hi everyone, I don't know if I'm posting in the right place, but I figured I'd try anyways. So I'm working on a project, but I have little experience with woodworking tools and methods. I found some nice scrap sheets of pressed wood that are about 1/8" thick that would be perfect for an idea I had to make some tiles for a game. I need to cut these sheets into 1"x1" inch squares and the squareness is important for the pieces to fit together in the long run. From what I've seen "Rail Saws" would be appropriate for something like this, but it's such a small project that I don't think spending that much money on renting one would make much sense. I also considered making my own tool using some kind of sliding mechanism using raisl and an xacto knife since the wood is so thin, but I figured I'd ask here before! I have access to a circular saw and a jigsaw and so was thinking maybe some kind of rail system using them would be appropriate as well, but I'm not quite sure as to how to go about doing it. I appreciate any help! Thanks!

Posted by adjeprado 8 years ago


?Anybody Want To Recommend or Do Right Up on Buying a Laser Cutter?

I want to buy one but feel overwhelmed in the vast amount of choice and price variation from Chinese ebay specials that cost less than $1000 all the way up to $15,000.  I can afford the ebay price range but bet the trouble in usage might make it worthless.  I have a very cheap vinyl cutter from ebay but doubt that good experiance will be replicated.   Also since I only have a mac are there any issues that might arise from this fact?

Posted by warhymn 4 years ago


Cutting acrylic sheets

I am trying to cut some pieces of acrylic sheeting about 3/16th inches thick.  I was wondering if the instructables on the laser cutter built from 2 old scanners would work for cutting the acrylic sheets? Or if not that, what might work for making acrylic parts that are flush enough to chemical bond making a water tight connection? Thank you, Eron.

Posted by eronjonson 6 years ago


Places that 3d print and laser cut

So I'm gonna be getting a 3d printer and laser cutter soon (saving money for my wedding and honeymoon), but for now does anyone know places that will do 3d printing and laser cutting? And how much does it cost on average?

Posted by darrellacoustic 3 years ago


Diode laser cutting capabilities??

Hey guys, Im starting to build a 2 axis CNC for a laser. I was going to try the DVD burner laser and just cut through some paper for now but im wondering what the capabilities of the higher wattage lasers are. I know there are several 1-2+ watt lasers on ebay, what could they mange to cut through? Could I cleanly cut cardboard? What about vinyl for making stuff like decals and stickers? Im wondering if spending the extra money on a better laser would be beneficial or not so if anyone has some good comparisons or ideas let me know. Im on a tight budget for this build so a co2 laser is WAY out of the question. This is my first CNC build so its mainly to learn but the more capabilities of the CNC the better.

Posted by jdavis-9 5 years ago


Need a cutting table design.

I need a cutting table in my sewing room which is really a small bedroom. I have two single beds in the room and need to be able to put up a table that will stradle one of the beds. I need to take it apart and store the parts under the bed if someone comes to stay. And of course it needs to be easy to make and inexpensive. Come on guys I have seen how clever you are, get your thinking caps on.

Posted by Celticangel 5 years ago


Need a 30 watt "LASER"

Looking for an inexpensive laser cutting/engraving system. I will be taking it apart and  customizing it to fit onto another machine.  Currently, we have a rotating blade to cut sheets of material, but this set-up causes many issues.  A contact free solution would be best.  So I want to mount the laser carriage above the cutting area; the rest of the laser parts will be contained in a metal cabinet under the machine.  The laser would need to be able to travel 12-16 inches in 1-2 seconds and cut through 1-5 mil paper/poly material. I have a fair amount of experience with lasers, I have know how to sight them in and understand the technology.  We currently have 45, 100 and 400 watt galvo head lasers, as well as a 90 watt XY laser set-up. So, what website would you direct me to, to purchase an inexpensive laser system?

Posted by benjaminleebates 3 years ago


Trying to cut bike frames ( for physically impaired person ) ?

Hello once again, I've sorta been sneaking around trying to decide what the best way to go about trying to cut ( basically a bike frame ) without doing it manaually and = or spending too much cash I dont have. Welders look like they'd require a high skill level to hold and I cant really hold- or in fact even BE near things- that causes high or noticable rpm , so the hacksaw doesnt seem too great an idea either . But what i was thinking ,was that I could use some of sort of clamp set up so that I didnt have to hold the hacksaw while cutting the frame ( its really a knee walker frame ) If this seems like a good idea or  any one has any other suggestions or ideas that might allow me to do this  , i really appreciate your opnion on the best way I should go. thanks hele

Posted by hele 7 years ago


Ingenuity Needed: Cutting records with quality.

It's lengthy, sorry, but it's worth it! Let me preference this with, I know this topic has surfaced before. Most of the forums and pages are filled with broken links to information, sold out products, and are all around rather worthless to return to. I'm posting this in hopes it stays a useful reference point. For  a few years now, I have been looking at cutting disks playable on a record player. I found an 'ible a while ago (the original one I bookmarked has been removed) that showed how to make an needle assembly. It demonstrated making a record engraver by putting a staple through the center of a speaker. This tool kind-of worked, but had some quality issues, as well as speed. When you push to engrave the audio, you slow the table. Less pressure, less quality, more quality, less speed. The other issue I ran in to was keeping the groove tight enough to hold more than 20 seconds. I'd like to construct a device that will cut CDs in to records with a good bit of accuracy, and give a second life to mis-burned disks (as well as some ancient unsupported linux disks...driver disks...early Windows builds...AOL disks...you get the idea) Putting the proper spindle on a properly geared motor should resolve the speed issue on cutting. Having the cutting arm on a servo should resolve the length issue, my only quandary is quality. ~~~~~ So, the point of this post, and the thing I'd like to have some input on is, How do I construct a cutting needle, that will offer some quality. I should refine that a little more - something that is going to transfer bass well. ~~~~~ I was not eager to puncture a speaker, so I modified the original plans. I placed the staple in a layer of plastic, and glued this to the speaker. The plastic gathered more of the vibration, and funneled it to the cutting head more accurately. This did work relatively well, but I feel with a few extra minds, this process can be made better. If this project ever sees the light of day, I'll make an 'ible, and cite any assistance. -Spence

Posted by mr monoply33 5 years ago


Advice on how to go from 3D model to laser cutting vector file?

Hello,   I've been getting my feet wet in 3D modeling to try to build board game inserts. These are generally a series of boxes and trays that fit together to hold components and fill the space of the box properly. I have access to a 3D printer, but I can't figure out how to go from my model (in tinkercad or sketchup, generally) to the 2D vector files of the components I need for Corel to print them on the laser cutter. I suspect the process is more than someone could explain to me in the confines of this forum, but if someone in the know could give me a push in the right direction to find the resources I need, even that would be great! I've done a lot of research trying to figure this out, and all I have come up with are some Sketchup plugins that no longer seem to work, or websites that will lonely let me build one box at a time with no extra features (like scallops for card draws). Thanks in advance for any help anyone can offer. Todd

Posted by JesterPoet 1 year ago


Which Phonograph/Gramophone models created the BEST sound fidelity & quality?

Hi, I am designing & building my own record cutter, and phonograph player. I am trying to track down which Phonograph/Gramophone models were known to have produced the greatest playback sound quality & fidelity? Specifically, which diaphragm design & material, and what kind of reproducer (sound box) design provided for the greatest playback fidelity. Are there any knowledge around which model(s) were known for this? To elaborate a bit, I'm designing and building my own phonograph recorder & player, but using modern materials. No electrics (still driven by a spring motor, and no electronic sound amplification), but I'm happy to use modern materials. As such, I'm going for the greatest playback fidelity possible, and I figured I'd start by looking at the best designed reproducer (sound box). If anyone has a better material and/or reproducer (sound box) design, please share? Thank you so much! Mark seegem@me.com

Posted by seegem 6 years ago


Laser Cutting service

We are offering an affordable solution for high precision cutting. Based in London (UK). Maximum sheet size for cutting: 600x450mm, max thickness 6mm. Can cut all sort of plastics, wooden materials, MDF, etc... Can not cut Metals. Check our ebay page for more info, and feedbacks: Precisioncutting.  

Posted by precisioncutting 8 years ago


Laser Cutting Help!

Hello, just wondering if anyone knows how you can laser cut an engraved image (bitmap) which you have taken off the internet? I am using Coreldraw, Corellaser and Laserdrw and don't have much experience at all with it. Thank you.:)

Posted by JadeyP 2 years ago


Wood bench sizes&diagram

Hi! I want to built a bench like the following: http://passim.co.il/picllery_files/garden_bench_1.jpg  someone can send me sizes or diagram of something similar or even link to toturial that made something like this?  thanks!

Posted by sgamil 3 years ago


Full Spectrum Lasers

Hey Everyone, Recently I have been looking at different C02 laser manufacturers to see if there was anything that was affordable but still of professional quality, and I stumbled accross Full Spectrum Lasers.  I am wondering if anyone on the site has any experience with their products and their customer service. The reason I am asking is because their prices almost seem too low; comparable Epilog lasers seem to cost at least twice as much.  I know that Epilog is probably one of the biggest names in the industry and have apparently been around the longest, but I don't see how that alone could cause such a price difference. So basically, if any of you have had good or bad experiences with Full Spectrum your knowledge would be greatly appreciated. Nathanael Scheffler

Posted by NathanaelScheffler 4 years ago


How to cut porcelain steel

Hey everyone! Here's a good one for anyone interested in new techniques! I have some porcelain steel I'm trying to cut and I was wondering if anyone has an idea, tool, or technique that i should try to cut the porcelain coated steel with that won't chip the edges of the ceramic. The porsaline steel is .017" thick the ceramic is .007" inches thick. If anyone could design something that I could use it would be greatly appreciated!

Posted by 2001warrior 10 years ago


Precision Fiberglass Wood Lettering Cuts

A couple three or four years back I used a retired surfboard to illuminate my house address numbers. Cutting the fiberglass was a nightmare; it splintered, cracked and was nothing remotely close to precise or clean. I ended up cutting an open area in the deck of the surfboard [section where you'd typically stand]. I then used a jigsaw to carve a design of wood with address numbers inside. As an artist, I wasn't impressed with the outcome, but many, many others who've seen it seem to love it. Including those who purchased the house at our previous address. At any rate, I've been commissioned to create another, similar project. SInce it's going to be for someone else I'd really like it to be perfect; especially since my name will be associated. My question is, what tools are available [reasonable cost not an option -few hundred dollars give or take] in order to cut precision alpha-numeric characters in fiberglass or 1/8 to 1/4 wood completely through? I'd like sharp, nearly 90 degree angle on the characters/numbers. I've already tried a scroll saw on the fiberglass with less than desirable results. And the edges and corners were nothing close to 90 angles. My number '5' looked like the letter 'S'. Any help from you guys will be greatly appreciated. Thanks in advance. The original post which Caitlyns Dad addressed. The link to the images is no longer valid: https://www.instructables.com/community/Cutting-through-a-surfboard

Posted by Sovereignty 3 years ago


making a very powerful sun beam

Hi there,  I  have a question and perhaps you could be of help to me, So my question is ,  is it possible to use cheap Mylar blankets(parabolic form) to concentrate the sun light, so as it would be able to cut through metal. My idea is to use 3 Mylar sheets each  1m square  which will reflect the light towards another  one which will work as a collector and then further concentrate the light to about half a millimeter.  Doing the math (0.5mm²/3m²) is more than 16 million (ok there  will be a lot of loss , lets say 50 percent). The question is, is this worth trying cause i don't want to waste time and money on this. So if someone knows why this wont work , it would be very helpful. thanks in advance

Posted by Z3r01f1n1ty 4 years ago


Automatically laying out CAD parts for cutting (by hand, CNC, Laser Cutter, doesn't matter)

Hey, I am about to build a bike trailer. I planned the whole thing in Autodesk Inventor to see if everything fits and works the way I want. Now I have several parts that need to be cut out of a board of wood - Some are pretty complex, so I don't want to do it by Hand. Is there a program that imports my CAD files and automatically lays them out on a board (size and shape specified by me)? Would take a lot of tedious work off my hands and avoid stupid mistakes. Let me know if you know of anything :) Thanks! Michael

Posted by DELETED_semmelmichi 6 years ago


Trim Circuit Board?

Hey guys. I'm new to these forms so please bear with me. I'm looking to undertake this project:    Snes bluetooth Controller Mod https://www.instructables.com/id/Bluetooth-SNES-controllergamepad/   My goal is to be able to fit the keyboard into the Snes controller. My question is would you be able to cut off some of the unused keys on the bluetooth keyboard and still keep it functional?

Posted by Vega 034 4 years ago


saddle cut in pipe

How to make a saddle cut in pipe

Posted by richardde 5 years ago


Building a sawing-a-woman-in-half box?

I'm interested in building a box to perform this illusion on the relatively-cheap. Granted, there are many ways of performing this illusion; I'd like to build one that doesn't require two women but uses fake legs instead. I don't need help with the fake legs.

Posted by zombies 10 years ago


How do i cut glass?

I don't want to cut a sheet of glass i want to cut the mouth end off of a glass bottle. What are the best ways of going about it?

Posted by azice 9 years ago


Why did my instructable get cut out?

It just disappeared during the voting from the contest. Is that because it got cut?

Posted by jaxthecob 9 years ago


diamond cutting steel.... Friction cutting?

Recently got a diamond wheel for angle grinder.   tho it is marketed to cut tile, marble, etc, i tried it on steel.  cuts quick enough, but leaves huge burrs. burrs 4x thicker than the workpiece.   seems the blade just melts and squishes the steel out of the way.  it works, kinda, leaving a hazardous ragged edge on the work... i see why they dont market those blades for  steel. im reminded of friction cutting blades.

Posted by Toga_Dan 3 years ago


Laser cut parts

I'm looking for help getting some new smaller drafting tools cut. The cut area is no bigger then 9"x6", I was hoping to get the part cut out of .04" clear Lexan, I can supply if needed. I'd also like to have the parts etched as well if that is possible as well. I have the rough drawing done in AutoCAD so far.

Posted by BogDog 6 years ago


Cutting with an Oxy/Mapp torch?

Does anyone here know how to cut metal with an Oxy/Mapp torch? If so, how? Thanks in advance

Posted by IlluminatedAntichrist 11 years ago


Cut and Paste.

 Hello, Should I be able to cut and paste when using the instructables site, e.g. when answering or asking a question? This has probably been asked before but I searched and couldn't find anything relevant. Thank you.

Posted by FriendOfHumanity 8 years ago


Cutting Circuit Board with ESD precautions

I thought I read a post on a pretty ESD-safe way to cut a circuit board without harming the chips on it. Anyone have that info? I did a search with no luck.

Posted by royalestel 11 years ago


How do I cut glass tubes?

So, I have some glass tubing, about 5mm diameter, about 1mm walls. I need to cut them to length for an Instructable (the cutting isn't the project, the tubes are raw materials).How do I do it? I'd rather not heat them up as I want them to stay straight and cylindrical.

Posted by Kiteman 11 years ago


Request: sewing + cosplay + shirt cut out

See picture.

Posted by 7SinNerd 6 months ago


Polycarbonate cutting

So, I had an idea some time back, to inset a rectangle cutting of a lens off a pair of glasses, into an eye cup for your camera. Costco sell their lenses to minors for 20 dollars, if I could get them to sell me just lenses, would a glass cutter like they have at home depot (i think) be able to cut it down to a small rectangle? If not, how could I cut it?

Posted by Weissensteinburg 11 years ago


Wood Cutting Question

HI, I need to fit wood in a pattern shown. I'm not sure exactly how to fit the boards, I'm looking for structural integrity and angles that aren't ridiculously  hard to cut.

Posted by The Cartographer 6 years ago


Ribbon Cutting at Pier 9

Yesterday (Thursday September 12th) was the official ribbon cutting at Pier 9.  There were many people in attendance including Autodesk CEO Carl Bass and San Francisco Mayor Ed Lee. In Instructables' tradition of being nontraditional, the ribbon was made of metal and cut by Carl with a grinder. Tours were given after the official cutting to those who haven't yet experienced the awesomeness of our workshop! Read some more in the article on San Francisco Business Times.

Posted by Penolopy Bulnick 5 years ago


What do i need to cut this?

I am building a vdg and i need to cut a hole threw a heavy duty stainless steal bowl. how do i cut threw it because it is thick at the bottom. could i drill threw it? or is there any place i can take it to to get cut. i have a sawzaw and and a drill? i don't think that will do it. any ideas on how to do it.

Posted by DELETED_DELETED_kruser495 10 years ago


Drawings on aluminum for cutting

I have some parts that i need to cut from aluminum. Unfortunately I don't have access to any CNC machine, so I'm thinking of cutting them myself by hand... Is there an easy way that I can get my drawings on the aluminum? Perhaps printing on photo paper (using my ink printer) and an iron? Plan B is to use some sort of glue and glue the drawings on the sheet... Any suggestions are welcome!

Posted by papirkopi 8 years ago


Cutting the trim around a steel sink

I need some professional advice. I need to decide on a sink for my future apartment (under construction) and I don't have the choices I like. I really want an undermount sink with a satin finish - and it's hard to come around where I live  (South America). I have found a satin finish drop-in type sink, and I am wondering if it could be cut to be used as an undermount sink. My question is, will the bowl of the sink warp if the frame is cut? The sink I want to cut looks like this but without the strainer on the left. Red lines indicate how I would like to cut the sink.  Thanks for your time, Colorex

Posted by colorex 4 years ago


Design Shop CNC Plasma Cutting

Hello everyone! I'm new to the forum. So, I'd like to introduce myself. I design cut ready DXF files for CNC cutting systems. The site is http://freedxf.com/shop/motorsport-16/. My business is dedicated to offering high quality design work for CNC cutting systems. Our designs are high quality, polyline DXF files optimized for CNC cutting. We offer our services to over 12,000 CNC service providers around the world. And, by the way, I do have some designs I was hoping to share with you all. Is there a particular area where I should post my designs?

Posted by designshop 3 years ago


How to cut a vinyl record?

Hi. i wanna build a frame like this: http://www.greatgreengoods.com/2008/06/10/recycled-record-frames-and-coasters/but i dont know how i can cut the record. i tried so far a carpet cutter, glass cutter, i tried to stamp out with a hot metal but nothing worked. any other suggestions???

Posted by Stadtwerk 10 years ago


How much power need a laser to cut through 3/4 MDF?

Hi. Just wondering how much power need a laser to cut 3/4 MDF in a single pass?

Posted by johanx4 1 year ago


Inexpensive way to cut paper shapes

Hi! I enjoy making paper boxes with cardstock that I normally have just cut by hand with scissors. But I am to the point where I need a simple way that I can cut the paper shapes which doesn't take as long as cutting with scissors and isn't as expensive as purchasing a scrapbook die cutter (which I can't create my own die for anyway). Does anyone have a less expensive idea that might help me? Thanks!

Posted by kellybasinger 10 years ago


Pictures cut off

I started writing a new Instructable and noticed that when I use the preview function the pictures are cut off and therefore weirdly off centre. For some of the pictures it doesn't really matter, but some like I said look weird (as shown in the pictures). I don't see why there is a need to cut the pictures. Is this just an error and will it look better once the instructables is published?

Posted by BrittLiv 6 months ago