i want motor capable carrying cutting blade(200 mm-300mm) with good cutting torque and runnig an high rpm (3000)
Running with a rechargeable battery for 3-5 hrs
Asked by somfire 5 years ago
Running with a rechargeable battery for 3-5 hrs
Asked by somfire 5 years ago
Im considering buying a cold saw or band saw but im just wondering what is better in terms of cutting quality,speed,noise and ease of use.
Asked by legend4930 4 years ago
I have a a 100mm wide piece of flat steel and i want to cut a perfect semi circle at the end of the steel to make it look nice. I dont have a plasma cutter and im wondering how to get the perfect semi circle shape.
Asked by legend4930 4 years ago
I want to cut small logs into boards.
Asked by Rorybell 8 years ago
I need to cut logs with a chain saw to make firewood and need some form of wooden trestle
Asked by Mikebsloasn 8 years ago
I want to make a bed for old dog by cutting the mattress into quarters. Any suggestions on how to bes make neat cuts in the foam. Its about 4" thick.
Asked by BillFL 9 years ago
After determining that a hard drive platter is aluminum (I don't want to try to cut the glass ones), how could I cut it neatly? I'd like to cut out neat rectangles for a small kaleidoscope. I tried a hacksaw, but it was a messy cut, and I expect it bent the optical surface a bit. I tried a rotary tool with cut-off discs, but the aluminum chewed up the discs really fast--I could see the discs shrinking before my eyes into tiny circles.
Asked by arpruss 6 years ago
I've see this upright wood cutting right at home depot. They put the wood in the rig and then slide a circular saw down and it makes the cut. Does anyone know what this sort of rig is called? Has anyone seen a good instructable on how to make one?
Asked by mattbliese 7 years ago
No access to CNC or plasma cutters
Asked by Inqeezative 8 years ago
Is it possible to laser cut full color, digitally printed images from fabric? For example, a full color image of a butterfly? Say, if I printed a series of butterflies onto white fabric and then want to have each butterfly laser cut individually from the fabric, is that possible? Can the laser be set up to cut on the outline of the butterfly and leave the colors in tact? Or is my only option to do digital printing after laser cutting the basic shape? Finally, is there anyone willing to help with a prototype that would use the described technique?
Asked by sugarbugduds 8 years ago
Hi guys Interested in doing a project or research on laser but wanna gain sound knowledge of lasers and laser machining especially cutting beforehand. Please suggest books(journals), articles, websites etc. on laser cutting for this poor manufacturing undergrad.? Ideas will automatically crop up in my mind. Thanks.
Asked by ygsh 7 years ago
I am a chef and i want to use it as plate for a dessert feature so the edges have to be smooth and the cut has to be straight i thought of freezing water in the bottle and then cutting it on a band saw, but i have never used one before and i dont want to invest money into something that wont work. any ideas i would love to hear them, thanks
Asked by hrgerken 8 years ago
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
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
Asked by indukrishnan 8 years ago
I am confused with this one, i have vented it (from a couple of times to many times) i am using a silicone rubber. the piece is only 1 inch but has a lot of writing on it. i have cured the mold properly. i have played around with wax temp. (i use a injectomatic) i have also done alot of different pressure tests. need help badly thanks
Asked by hummis 8 years ago
What size of battery is required for it capacity of battery what could be possible max weight of battery
Asked by somfire 5 years ago
I'd love to make some lighted wine bottles for a christmas present but have no idea how to easily (hopefully) get a hole in the back of the glass without shattering it. Any suggestions?
Asked by Lindword88 6 years ago
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 6 years ago
The manual of my school's new laser-cutter specifically bans the cutting of PVC, because the chlorine-based fumes generated would damage the mirrors and lenses. Since neoprene (polymchloroprene) also contains chlorine, would I have the same problems as with PVC?
Asked by Kiteman 5 years ago
What would the best machine to get to cut out the cardboard using 123D? please tell me 3-4 models that would work for this amazing technology. Thanks Jack HG
Asked by jackhg 5 years ago
The machine i am looking for should be approximate working aria of 45cms/100cms . For SS, brass and aluminum cutting and engraving. Please anyone suggest me witch brand is best ?
Asked by usersri 5 years ago
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 3 months ago
So my school has an epilog legend 32 laser cutter engraver. I'm trying to cut some plastics but at slow speeds it barely touches the top and melts it. i have tryed higher speed and lower power but i get the same results. the frequency is at 2500 and can go to 5000. any sort of advice to how to configure the laser to cut plastics right and with out it burning?
Asked by Travpena 6 years ago
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
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
Hello! I'm trying to paint text on glass, but the font I'm going for is rather small. I'm doing a lot of different phrases so cutting out individual letters from printed paper with take forever. Does anyone have a better idea for cutting our stencils that I'm not thinking of? I've thought of using a laser cutter, but I don't know what kind I need or how expensive it might be.
Asked by NunchakuMan 3 years ago
This is a really basic question—I have managed to get to 66 years old and still be a complete handyman novice, I have tried but my best efforts are lamentable. I think it is because I have never had anyone to show me handy things and have never asked anyone so turning over a new leaf I am determined to start making a few things instead of spending a fortune buying them and paying people to do things for me. My first project is to make a simple slide carrier and I have bodged one up in cardboard but it really needs to be in something stronger so it is rigid, metal would be ideal but very stiff board would also do if I can not cut the metal. I do have a thin sheet of aluminium, (from the casing of an old laptop) that I would like to use buy am frightened of messing up & worse injuting myself! I now realize that I have no idea how to cut a square hole in a piece of metal or, for that matter, what tools I need to cut aluminium in the first place! My overiding consideration is to be safe so I don't want to try, (what to me is a daunting task but probably to you guys the simplest of things) not knowing what I am doing. So can someone please help me out and tell me what tools I need and how to go about cutting a square hole in a piece of metal? Rest assured I will not do it if I do not think I can safely. Thanks.
Asked by Allsop 4 years ago
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 7 years ago
How can we make a gear at home? (Without a gear making machine)?
Asked by tilmen 6 years ago
I have looked on line and though there are references to it, I can not seem to locate a source.
Asked by gman2012 6 years ago
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 3 years ago
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
I am making a gift for my sisters for Christmas, and I what I want to make is a circular pendant with the white tree of Gondor inside(for those of you not familiar with said tree, it is very complex, google it for further clarification) I want to get it cut out of sterling silver because: it is shiny,won't tarnish,is white(ish) like the tree, and is cheaper than platinum. But I can't seem to find a place that can do that kind of cutting. And though I grieve it, there is not a Techshop anywhere around (I live in Los Angeles) does anyone know of a way that can I make such cuts?
Asked by inspectorgadget895 5 years ago
I have a scheme that requires a flat, non-conducting spring. Acrylic it too brittle for my needs, but I know that some plastics can, when cut with a laser, give off fumes and gases that will damage the laser cutter (eg PVC gives off gases that will cloud the mirrors). What materials would you recommend? (I've attached a quick sketch of the general shape of the planned spring.) EDIT: I've added a rough sketch of the project - a torch, cut from acrylic. The four projections are to bind it together with an elastic band. The switch operates like a syringe.
Asked by Kiteman 5 years ago
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
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
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
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
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