fusing 0000047480 00000 n 0000009744 00000 n For the white glass, I suggest our black marker item number 5177. Breaking/Grozing Pliers (7006) 0000241054 00000 n I hope this article has helped the beginners, and maybe provided an interesting fact or two for the experts. 0000242641 00000 n 0000003840 00000 n JavaScript seems to be disabled in your browser. I think that you have to try a variety of ways and decide which works best for you. I am trying to find out whether I need both a for example a tourus 3 ring saw and a ex. 0000004914 00000 n It is not possible to cut a strip the same width or thinner than the thickness of the glass. A hard flat surface will need to be swept or vacuumed frequently to prevent glass chips from creating an uneven surface under your glass which can cause unwanted breakage and scratches. The glass should be clean before scoring. Browse glass cutting tools in the Bullseye Online Store. This is best demonstrated on a sheet of transparent glass. 0000006327 00000 n And, obviously, we will generally cut the glass at room temperature. Always be aware of what will happen to the glass after it is cut and if it is going to fall let it, rather than trying to catch it. The 62 white spots will be a challenge too - any markers that don't wash off as you grind? shears diamond ds8 lw Bullseye has the largest and most consistent range of fusing glass available, this is why we use Bullseye Glass in our studio and stock it on our website. Well also show you how to cut circles in glass. Running Pliers (7008) Select from the links below for general information about our glass products and studio supplies: Sign up for inspiration, new products, discounts and more. afs grinder glastar g8 aqua flow system star 0000014015 00000 n But, what that means is that it does not have a crystalline structure. fbc There are several simple tools for cutting glass. 0000205952 00000 n Try a different method of breaking the glass. 0000003576 00000 n 0000010392 00000 n Glass cutting is a fundamental skill any kilnformer needs to be able to master. We'll also show you how to cut circles in glass. Most of these 12 Ways To Improve Your Cutting come from Rudi Gritsch of the Glasfachschule in Kramsach, Austria. For the best experience on our site, be sure to turn on Javascript in your browser. In this video, Bullseye's Ted Sawyer demonstrates the finer points of the Bohle Silberschnitt Repetitive Small Circle Cutter. Glass does this, but very, very slowly as demonstrated by photomicrographs taken of a score line over a period of time. 0000061272 00000 n If you have a triangular scrap with a very sharp point, you should grind or break that point off or you risk stabbing yourself. These are not the most expensive tools you will have in your shop, so it is worth getting a good quality cutter. Simply turn them on, lay your pattern on top and trace the pattern onto your glass right on top of the light box. as a glass cutting newbie, any helpful tools are greatly appreciated. This is a skill you can improve! The Theory Behind It Your glass cutting skill level will not only affect the quality of work you produce, but also how much money you spend. 0000005726 00000 n Do I just grind the shapes rather than trying to cut them? 0000091275 00000 n Unfortunately, different brands and different colors of glass will behave differently. We will send you an email to change your password. Think about it: better glass cutting skills mean fewer mistakes and less wasted glass. Interestingly, a score line, if left alone long enough, will begin to repair itself. Are you sure you want to report this comment? We'll also cover some possible variations. @mosaicsnovice we offer three light boxes. 0000014126 00000 n Not everything always works out the way you want. There is a distinctive and satisfying zzzzzst sound that the cutter makes as it scores the glass that you will learn to appreciate with time. 0000056883 00000 n Video lesson: Glass CuttingFAQ: How can I learn to cut glass? 0000093904 00000 n The reason for the lubricant is not only to lubricate the wheel, but to get into the score line to facilitate the subsequent break. Bullseye Glass is tested compatibleCoE90. I always enjoy browsing this site and viewing the products on offer. G-Manu, Cut I, Glass Cutting SystemBohle Silberschnitt Self-Oiling CutterBohle Running PliersBrowse more glass cutting tools at the Bullseye Online Store, Bohle Silberschnitt Self-Oiling Cutter (7155), Bohle Silberschnitt Studio Circle Cutter (7161), Browse more glass cutting tools at the Bullseye Online Store, Bullseye Glass is Handcrafted in Portland, Oregon, USA. Safety in the Kiln-glass Studio PDF, Toyo Self-Oiling Cutter (7010) I wish you safe and accurate cutting! 0000022067 00000 n 0000003706 00000 n 0000240892 00000 n Always pleased with your products and prompt delivery. With proper cutting tools and techniques, even beginners can learn how to produce clean, accurate glass shapes. by Steve Immerman, First published in Glass Craftsman, Winter 2011. 0000006892 00000 n instructables fusing bullseye Protective gloves should be worn at those times. Put cork backing on your straightedge tool to prevent slippage. I find that most cuts occur when when reaching into the glass rack or scrap bin trying to remove a particular piece, or putting sheets of glass into the racks. When you score a sheet of glass you start the score line at one end of the sheet and finish at the other. If you are using glass with a rolled edge, it is best to cut that edge off first using a right angle tool to create a perfect 90 degree angle on the sheet (square off the sheet). There are various kinds of glass cutters, but almost all have a carbide wheel in some sort of cutting head, attached to a handle. Cutter handles come with pencil shapes, T shapes, or pistol grip configurations. 0000057622 00000 n 0000241253 00000 n For a long score line, you may want to apply the pliers very lightly at one end just until you hear a faint click, then turn the glass around and apply pressure with the pliers at the other end to complete the break. Again, Id suggest trying both, and doing what is comfortable for you. This just may not be your day for cutting glass. You will have no control over where it breaks, exactly when it breaks, what the shape of the break will be, or how many pieces it will break into. The system is highly efficient. 0000204656 00000 n Glass Cutting Additional Information PDF 0000005184 00000 n Watch how to cut Bullseye Glass Ribbons. Your instructor should show you the best tools and techniques to use and you'll get a chance to get a feel for it before investing in glass and equipment of your own. In this lesson you will learn tips for cutting and composing with glass strips, as well as some special effects you can achieve with on-edge construction. Bohle Silberschnitt Cutting Fluid (7157) (7136) 0000041090 00000 n 0000147188 00000 n 0000242527 00000 n fbc Glass has been described as a rigid liquid or an amorphous solid which sounds very oxymoronic. are both necessary? It doesnt matter if you run the cutter toward yourself, or away. We also have a free Glass Cutting video lesson. 0000048096 00000 n Check out our full class schedule. It is said that you want to apply three to five pounds of pressure on the cutter however in the studio it is almost impossible to actually know how much pressure you are applying. In this project-based lesson, you'll learn how to intercut sheet glass rings and circles while making a bowl with Opaline, Clear, and Pine Green glass. I have always used a lubricant in my cutters, but Ive heard others vehemently recommend cutting dry and others who brush a liquid over their score line after scoring. The kind of running pliers I use most often, note the curve to the tips and the rubber covering. This article addresses straight lines and simple curves in 1/8 glass sheet. The shape of the cutter handle is more of a personal preference. What should I know about studio safety?How do I learn how to kilncast glass?Do you have projects that teach about kilnforming? The average height range of the cutting tables that we have in several places around our building happen to be 34 -38 . 0000011367 00000 n 0000242273 00000 n You don't want to see a big line of crunched glass when you score. Would you please send the instructions? p*>e h%(*!Xg Na.g_sqqEUu{0Kq#t;^@ WRTPd'[x3x{iys?6j[ ~x4Jx[Y M%^O-nizK ~BX Glass cutting is a fundamental skill any kilnformer needs to be able to master. Others prefer using a tabletop covered with carpeting. In most situations, propagating the score line and breaking the glass seem to occur simultaneously. Wheels from Toyo are readily available and are high quality. When working with glass it is important to ensure that all your glass is compatible, this means it must have the same coefficient of expansion. To see our range of fusing glass, visit theBullseye SheetGlass section of our website. These are designed to apply upward pressure on the score line, and downward pressure on the adjacent glass. @gardenglass The best place to start is by taking into account your height or taking the average height of all artists that would be utilizing the cutting tables. The above technical data sheets are reproduced with thanks to the Bullseye Glass Company www.bullseyeglass.com. My guess is that for our purposes it doesnt really matter. I used a kiln wash on the mold, coating 5 times. For perfectly straight lines, running the cutter along a straight edged ruler or guide is necessary. 0000241149 00000 n Learn how to set up your drilling station and more in this lesson. When using both of these markers, you will want to apply Mark's Stay item number 50481, in order to keep the marker from washing off while grinding. 0000002301 00000 n Use two pairs of breaking pliers to break the glass, one on each side of the score line, with the jaws parallel to one another and parallel to the score line. 0000005049 00000 n This is a skill you can improve! Hi, I recently bought the mold to make the pendants and earring sets. Breaking the Glass With proper cutting tools and techniques, you can learn how to produce clean, accurate glass shapes. Try another sheet until you regain your technique. Browse more glass cutting tools in the Bullseye Online Store. trailer <<0196FD09B02D4DA99E9CF8BEEB44A0AB>]/Prev 248680>> startxref 0 %%EOF 92 0 obj <>stream Make sure you are keeping even pressure on the cutting wheel at both the beginning and the end of your score. You can easily tell a person how to run a score line and break a piece of glass along a fissure, but it's a skill that takes practice. Well, it only takes a jiffy to cut one from glass with a studio circle cutter. Some cutters are meant more for cutting straight lines, others for curves, and they are usually labeled as to their intended purpose. If you are following a pattern line on the glass it is usually better to score away from yourself so you can see the line and follow it precisely. Keep you score light - like a hair, not a string. 0000057148 00000 n This is not the case when cutting glass and there are a few interesting facts: The general concept of breaking along the score line is to apply upward pressure underneath the score, and downward pressure on the rest of the glass. In most situations, you will not need to consciously propagate the score line as a separate step and you can just proceed to simultaneously propagating and breaking. Apply downward pressure to open up the break along the score line. When cutting narrow strips, it is easier to get clean breaks if you keep cutting the width of the strip in half, rather than trying to cut small strips off a large sheet. You should always use eye protection when dealing with glass. Tools for Scoring the Glass 0000060977 00000 n 0000003974 00000 n We don't have directions posted online but they do come inside the box. Includes a list of tools and products used in this lesson. When we cut glass we want a squared off edge but often there is an area where the glass breaks in a sharp bevel, much like the edge of a razor blade. Using a right angle tool to cut the glass. Whether you plan on primarily standing versus sitting (say on a stool) to cut the glass will certainly play a part as well. instructables fusing bullseye For the best experience on our site, be sure to turn on Javascript in your browser. (in other words, it is difficult to break off a long, thin strip of glass and much easier to break off a wider strip). I fused the glass and now cannot get the glass out of the mold. 0000141359 00000 n Align the score line with the edge of your work surface, and apply downward pressure on the edge of the glass overhanging the edge. 0000021810 00000 n 0000240684 00000 n 0000240788 00000 n Before the actual break occurs, the score line must be propagated. We then break the glass at that score line. Flip the glass over and try cutting the other side of the glass, even if it is not as smooth as the side you were working on. 0000207248 00000 n The Morton System consists of a line of tools that help with cutting precise angles and some people find this very helpful. There are dedicated strip cutters that facilitate cutting many uniform strips. shears diamond ds8 lw The glass is now stressed at that point, and it will take very little external pressure to cause it to separate along the score line. In other words, it is just as easy to cut a piece of paper or wood in half, as it is to cut a small strip off the edge. Circles, ovals, thicker glass, and tight inside curves have their own tools and techniques. You will not improve the score, and may damage your cutter. You will probably cut yourself as well. Introduction jestersbaubles For a detailed discussion on cutting circles and rims, check out this tutorial by Patty Gray. I will cover selecting a glass cutter later on this article, but for now we will assume we are using a wheeled cutter with a carbide wheel, and that we run the wheel along the glass to create a score line. 0000010829 00000 n The basic concept is that you should hold the cutter perpendicular to the glass, apply even pressure, and roll the cutter along your proposed score line starting at one edge of the glass and ending at the other. 0000005319 00000 n There is even one called a tap wheel that is designed to vibrate as it cuts, providing a deeper zone of microfractures. Check our class schedule and list oflocal teaching studios for a workshop that's convenient for you. In addition to the method mentioned above, gently using running pliers, or tapping the unscored side of the glass directly under and along the score line may work as well. 0000004644 00000 n Whatever maneuver you choose, if you feel uncomfortable that you are going to expose your hands to an unprotected sharp edge in an uncontrolled fashion find another way to accomplish the break. How can I mark and cut those little tiny pieces of black glass for the edge of the wings? A simple right angle tool is very helpful with this, and several are available with a ridge to allow the tool to rest along one side of the glass. 0000047737 00000 n Note, that during the actual cutting the cutter should be more vertical than shown in this image. All Rights Reserved 2022 Bullseye Glass Co. Bohle Silberschnitt Self-Oiling Cutter (7155), Bohle Silberschnitt Cutting Fluid (7157) (7136), Browse more glass cutting tools in the Bullseye Online Store, Private: Tool Demo: Bohle Silberschnitt Self-Oiling Cutter. @Elybelly For the black glass, I suggest our silver marker, item number 5171S. If youve never cut glass or youre unconfident in your abilities, there is good news. When that happens; there are a few things you can try. 0000004376 00000 n These can be extremely sharp and should be ground off immediately or you risk cutting yourself. At very high temperatures glass does behave like a liquid, but at room temperature, it behaves like a solid. Your lightbox sounds very interesting. My white markers wash off with water. It's as easy as it looks! 0000011009 00000 n 0000091312 00000 n Rudi is former Director of Research at Bullseye Glass Co. and a world-class glass cutter. 0000005456 00000 n Could someone advise me on the best height to build a table for cutting glass on? 0000066641 00000 n Ready to sharpen your skills? Take a break. It is easier to get a clean break far from the edge of the glass than close to the edge. %PDF-1.7 % 0000067001 00000 n Straight edges and right angle tools for guides. You can purchase a splinter removal kit with very fine tweezers that are excellent for removing deeply embedded splinters. Bullseye not only manufactures glass but also carries out research and education in the Bullseye Resource Centre. SCORE newsletter's recent free pattern was a Monarch butterfly on a hydrangea. You may find that the type of cutter you use and the length of the score line changes your mind about what is comfortable in a particular situation. There are many different ways to cut glass, and I find I always learn new techniques from other artists. Accuracy Wearing protective gloves is a good idea when doing this. Therefore, if you are cutting 1/8 thick glass, cutting and successfully breaking anything less than can be difficult. or will one or the other do,and which one would be the sufficient one to do the job. This is something where practice helps. Bullseye has the largest and most consistent range of fusing glass available, this is why we use Bullseye Glass in our studio and stock it on our website. This project is a step-by-step process to create a cleanly designed, fused and slumped plate made with Bullseye tint glasses. 8 85 0000004108 00000 n Very often we are cutting right angles to make squares or rectangles. When you score a sheet of glass, you are disrupting the surface of the glass, and creating a line of microfractures deep into the glass from the pressure concentrated by the edge of the wheel. Being able to successfully cut glass is obviously a prerequisite to successful kilnformed glasswork.Perhaps it is not the most exotic topic, but understanding the basic tools and techniques and developing the necessary skills are fundamental to success. If you turn the glass over on a soft surface (like a carpet or thick newspaper) so that the score line is in contact with that surface, and press firmly on the score line on the unscored side of the glass, you can see this crack travelling along the score line. 0000241862 00000 n Scoring the glass can be done on any flat surface, as long as it is free of particulate matter and completely flat. If you are applying running pliers at the finish end and it is not working, try the start end instead. 0000066375 00000 n I personally prefer the Toyo Thomas Grip T shaped cutter, but I keep all three at my table, and during prolonged periods of cutting, I switch from one to another to prevent repetitive stress injury. 8 0 obj <> endobj xref 0000241376 00000 n jestersbaubles 0000004510 00000 n It will bend a little, because the force you are applying is evenly applied all over the glass. 0000092608 00000 n Once this crack has been propagated from one edge of the glass to the other, the glass is probably in two pieces already. bullseye prmr One of the most frustrating problems can be inaccurate cutting. 0000035569 00000 n 0000041753 00000 n the cutters mate. Vwg@e7Lq;6v11AbXQbjJ.QZBm+3_V7e#4AuheC^1_0AX7B-*R0;t. Sign up for "Crash Course in Glass Cutting," a one-hour glass cutting class at a Bullseye Resource Center near you. 0000006927 00000 n The store will not work correctly in the case when cookies are disabled. Here are a few ways you can break the glass: Troubleshooting An email has been sent with instruction for changing your password. 0000097141 00000 n In this video, Bullseye's Ted Sawyer demonstrates the finer points of the Bohle Silberschnitt Studio Circle Cutter. 0000005861 00000 n 0000241998 00000 n 0000036113 00000 n 0000060720 00000 n The other issue is whether it is necessary to score with a dry cutter, or have some sort of lubricant either in the cutter or on the glass. Small splinters can go flying through the air, and you definitely dont want them getting in your eyes. 0000210485 00000 n Turn the glass scored-side down on a soft surface and press on the unscored side along the score line. Never hold glass by the cut edge but rather by holding the flat surfaces. What we want to accomplish when we cut glass is to control how, when, and where the glass breaks. Make sure to apply pressure all along the score line especially at the beginning and at the end. 0000004242 00000 n Learn about the characteristics of Cascade sheet glass, methods for cutting narrow strips, and how to make a plate with a chevron design. afs grinder glastar g8 aqua flow system star Bohle Silberschnitt Self-Oiling Cutter (7155) The most important aspect of this next step is safety. Thicker glass, highly textured glass, or window glass (float glass) may require other techniques that are slightly different from those needed to cut the art glass we kilnformers generally use. A score line that has been partially "propagated" note the reflective surfaces within the cut on the right side. 0000004779 00000 n 0000241495 00000 n In our video lesson below, we will teach you how to properly score a piece of glass and how to break the score. 0000242134 00000 n Be sure to position your thumb and fingers so that they will not be cut when the glass separates. Sometimes the glass just will not break as you expect. 0000022491 00000 n Do NOT go over a score line again on the same side of the glass.

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