Yestermorrow Design/Build School Woodworking Certificate Program
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ARC 328W / 392W Wood Design Unique # 00780 / 01195 Spring
ARC 328W / 392W Wood Design Instructor – Mark Maček Unique # 00780 / 01195 [email protected] Spring 2019 office hours TTh 2:30 - 5:30 pm by appointment Build Lab GOL 1.101 GOL 3.106 Objectives Practice woodworking skills: tool sharpening, layout, millwork, joinery, gluing, & sanding. Learn the characteristics of the material wood, including specific species. Analyze the strength of wood joints. Design a piece of furniture based on a program, with materials and techniques in mind. Understand the point of view of the maker within the design process. Complete the final project. Schedule The first six weeks, we practice solid wood joinery using hand tools and power tools. This is a crucial time to attend every day and stay current. There will be an assignment each week due on Tuesday morning. Students sharpen chisels and mill lumber so it’s flat and straight. Our discussions are grounded in wood’s cellular structure and anisotropy. Strength derives from long grain, weakness from the lack of long grain. Changing moisture content creates expansion and contraction in predictable ways. We will study furniture design history and visit the shops of Austin craftspeople to see how they work. The final project is one piece of furniture of your choice of program. It must be mostly solid wood, no digital fabrication, and no larger than 25 cubic feet. Final project design assignments include sketches, scaled drawings, models at 3”=1’-0”, and full-scale mock-ups. The class holds two design reviews before construction begins, allowing seven weeks for completion. The class participates in school-wide final reviews with other design studios. -
Hand Saws Hand Saws Have Evolved to fill Many Niches and Cutting Styles
Source: https://www.garagetooladvisor.com/hand-tools/different-types-of-saws-and-their-uses/ Hand Saws Hand saws have evolved to fill many niches and cutting styles. Some saws are general purpose tools, such as the traditional hand saw, while others were designed for specific applications, such as the keyhole saw. No tool collection is complete without at least one of each of these, while practical craftsmen may only purchase the tools which fit their individual usage patterns, such as framing or trim. Back Saw A back saw is a relatively short saw with a narrow blade that is reinforced along the upper edge, giving it the name. Back saws are commonly used with miter boxes and in other applications which require a consistently fine, straight cut. Back saws may also be called miter saws or tenon saws, depending on saw design, intended use, and region. Bow Saw Another type of crosscut saw, the bow saw is more at home outdoors than inside. It uses a relatively long blade with numerous crosscut teeth designed to remove material while pushing and pulling. Bow saws are used for trimming trees, pruning, and cutting logs, but may be used for other rough cuts as well. Coping Saw With a thin, narrow blade, the coping saw is ideal for trim work, scrolling, and any other cutting which requires precision and intricate cuts. Coping saws can be used to cut a wide variety of materials, and can be found in the toolkits of everyone from carpenters and plumbers to toy and furniture makers. Crosscut Saw Designed specifically for rough cutting wood, a crosscut saw has a comparatively thick blade, with large, beveled teeth. -
February 2004 Fleam
True Japanese Dovetail Saws 2 new rip-tooth dozuki saws are efficient dovetailers. utting dovetail pins and tails is primarily a ripping C operation. So it has always bewildered me that almost every Japanese saw sold for dovetailing had teeth designed for crosscut- ting or cutting plywood. A few specialty importers do sell Japanese backsaws with a rip- tooth configuration, but these are made mostly by hand and cost between $140 and $1,500. Why, I wonder, isn’t there a machine-made dozuki that sells for about $35 – the cost of a de- cent crosscutting dozuki? Well, I don’t have the answer yet, but the two new rip-tooth dozukis on the market are considerably less expensive (between $70 and $80). To check the quality, I com- pared them to a premium rip- tooth dozuki that I’m quite fa- miliar with – the Kaneharu rip- ping dozuki, sold by Hiraide America for $182 (see the Sources box for more information). Sure they look like standard dozukis, but these saws have rip teeth.We by Christopher Schwarz compare the Kaneharu (in use) with new saws from Harima-Daizo (left) Comments or questions? Contact Chris and Lee Valley (right). at 513-531-2690 ext. 1407 or Photo by Al Parrish Photo by [email protected]. 62 POPULAR WOODWORKING February 2004 Fleam The Kaneharu saw has graduated teeth. Near the handle (left) there are 15 teeth per The Lee Valley saw has 18 tpi and a The Harima-Daizo Deluxe saw has inch, while at the toe (right) there are 10 tpi.This combination of tpi makes the saw small fleam that it uses for crosscutting. -
Building Practices and Carpenters' Tools That Created Alexandria's Kent Plantation House
Building Practices and Carpenters' Tools That Created Alexandria's Kent Plantation House By N. H. Sand and Peter Koch SouthernForest ExperimentStation Forest Service. U. S. Departmentof Agriculture I t is the year 1796or thereabouts. ily, and he succeeds so well that designed and made with good Louisiana is a Spanish colony with the dwelling still remains sound and materials. French traditions and culture. attractive after 175 years, a very Now known (from a later owner) Pierre Baillio II, of a prominent great age for a house in America. asthe Kent PlantationHouse, Bail- French family, has a sizeable grant To reach it takes good luck-escape lio's home has recently beenmade of land along the Red River near from fire, flood and the Civil War. into a museum in Alexandria, a a small town called EI Rapido. Continuous occupancy and the care short distance from where it was Baillio undertakes to have a that goes with it also helps. Most originally constructed. There it house built for himself and his fam- of all, the house must be soundly standsas testimony to the skins of early Louisiana carpenter crafts- men. In contrast to architects, who seemto leapinto print with no great difficulty, carpenters are a silent tribe. They come to the job with their tool chests, exercise many skins of construction and some of design, and then pass on. Often their works are their only record. Occasionally some tools survive and, after generationsof neglectand abuse,these may find their way int() antique shopsor museums. Thus it is difficult to speakin de- tail of the builders of any given house. -
1. Hand Tools 3. Related Tools 4. Chisels 5. Hammer 6. Saw Terminology 7. Pliers Introduction
1 1. Hand Tools 2. Types 2.1 Hand tools 2.2 Hammer Drill 2.3 Rotary hammer drill 2.4 Cordless drills 2.5 Drill press 2.6 Geared head drill 2.7 Radial arm drill 2.8 Mill drill 3. Related tools 4. Chisels 4.1. Types 4.1.1 Woodworking chisels 4.1.1.1 Lathe tools 4.2 Metalworking chisels 4.2.1 Cold chisel 4.2.2 Hardy chisel 4.3 Stone chisels 4.4 Masonry chisels 4.4.1 Joint chisel 5. Hammer 5.1 Basic design and variations 5.2 The physics of hammering 5.2.1 Hammer as a force amplifier 5.2.2 Effect of the head's mass 5.2.3 Effect of the handle 5.3 War hammers 5.4 Symbolic hammers 6. Saw terminology 6.1 Types of saws 6.1.1 Hand saws 6.1.2. Back saws 6.1.3 Mechanically powered saws 6.1.4. Circular blade saws 6.1.5. Reciprocating blade saws 6.1.6..Continuous band 6.2. Types of saw blades and the cuts they make 6.3. Materials used for saws 7. Pliers Introduction 7.1. Design 7.2.Common types 7.2.1 Gripping pliers (used to improve grip) 7.2 2.Cutting pliers (used to sever or pinch off) 2 7.2.3 Crimping pliers 7.2.4 Rotational pliers 8. Common wrenches / spanners 8.1 Other general wrenches / spanners 8.2. Spe cialized wrenches / spanners 8.3. Spanners in popular culture 9. Hacksaw, surface plate, surface gauge, , vee-block, files 10. -
Gränsfors Bruks Small Forest Axe VS Roselli Long Axe
Gränsfors Bruks Small Forest Axe VS Roselli Long Axe Outdoors-Magazine.com http://outdoors-magazine.com Gränsfors Bruks Small Forest Axe VS Roselli Long Axe James - Gear reviews and tests - Edged tools - Axes and hatchets - Publication: Monday 8 September 2003 Description : I find axes in the 50 cm size very useful, much more than hatchets that can be easily replaced by a knife. Here is a comparative of two very different small axes. Copyright (c) Outdoors-Magazine.com under a Creative Commons Attribution-Non-Commercial-Share Alike License Copyright © Outdoors-Magazine.com Page 1/11 Gränsfors Bruks Small Forest Axe VS Roselli Long Axe The Roselli long axe, and just below, the Gränsfor Bruks SFA The same, here shown with a huge japanese saw, Note the differences in length and compactness Copyright © Outdoors-Magazine.com Page 2/11 Gränsfors Bruks Small Forest Axe VS Roselli Long Axe The Gränsfors Bruks Small Forest Axe Here in it's sheath Copyright © Outdoors-Magazine.com Page 3/11 Gränsfors Bruks Small Forest Axe VS Roselli Long Axe Here stuck in a piece of olive wood The Small Forest Axe, is a very nice looking axe. The head is forged (machine forged), and the handle is some nicely grained american hickory wood. The poll can be used as a hammer. The Small Forest Axe (SFA) is really targeted at nordic forests, so its head is very thin and concave after the bevel, excellent for limbing and cutting in soft green woods. It is very well balanced, and handling it is a pleasure. It comes with a sturdy leather head protection. -
Paradoxical Territories of Traditional and Digital Crafts in Japanese Joinery
Paradoxical Territories of Traditional and Digital Crafts in Japanese Joinery While one can argue that a certain traditional craft such as Japanese Joinery should remain adhered to its processes, materials and methods, others could see potential possibilities that might be explored through applying contemporary technological advancements such as digital fabrication and engineered timber. This can only leave us with more questions than answers; what are the advantages and the possibili- ties? Does technology offer a “one size fits all” solution to any building material, or are there profound limitations? Where do we draw the line between traditional and contemporary craftsmanship? INTRODUCTION AHMED K. ALI When Torashichi Sumiyoshi and Gengo Matsui wrote their 1989 book titled Wood Joints in Texas A&M University Classical Japanese Architecture, Computer Numerically Controlled technology (CNC) and digital fabrication methods as we know it today were still in its infancy. While Japanese join- ery has traditionally been reserved for solid heavy timber, the increased use of both CNC and engineered timber (CLT, Glulam, LVL,..etc) as a sustainable material and an alternative to concrete and steel gives rise to number of interesting questions. While one can argue that a certain traditional craft such as Japanese Joinery should remain adhered to its pro- cesses, materials and methods, others could see potential possibilities that might be explored through applying contemporary technological advancements such as digital fabrication and engineered -
Colvin Run Mill Learning
Colvin Run Mill Historic Site Fairfax County Park Authority 10017 Colvin Run Road Great Fall, VA 22066 703-759-2771 Learning Kit Introduction Thank you for scheduling a field trip Inside: to Colvin Run Mill Historic Site. We hope you and your students find your Educational Objectives 2 visit to be both educational and en- joyable. This Learning Kit provides During the visit, your students will you with information to introduce Educational Themes 2 go to three learning centers where your students to the site and to rein- they will learn how simple machines force concepts learned during your made work easier and they will use A Brief History of 3 visit. It includes Standards of Learn- some simple machines. They will Colvin Run Mill ing objectives, educational themes, a also discover the inter-dependence brief history of the site and a time of local rural economics, the impact Worksheet: 4 line, a list of vocabulary words and of geography on the development of 19th Century worksheets. Please feel free to adapt communities in northern Virginia Livelihoods these materials to your needs and to and the importance of transportation Oliver Evans’ 5 make copies of this information. routes for commerce. Automated Mill: A Symphony of Simple Machines In the c. 1900 general store, students discover a thriving Worksheet: 6 commercial center for the Simple Machines Make town and a hub of social the Miller’s Job Easier! activities as well. Students Vocabulary List 7 & handle familiar (and some not 8 so familiar) household items and identify simple machines. In the mill, students learn how grain was ground into flour or cornmeal by the water- In the barn, students use powered grinding stones four simple machines that and how simple ma- made work easier in the chines helped automate days before electricity. -
Gentleman's Chair
FEATURE Gentleman’s chair FURTHER INFORMATION To find out more about Mark Griffin and his chairs, see www.rustic-ash.co.uk gentlemen, these humble specimens suddenly found themselves transformed into the FROM LOG TO CHAIR ‘cockfighting chairs’ of the 18th century. The cockpit was where gentleman and pauper were John Greeves talks to Mark Griffin about allied side-by-side and where all social classes the making of a Gentleman’s chair mingled, intent only on the frenzied betting of a deadly blood match. hould this really be called a Gentleman’s out candle stick and pocket either side of its Furniture makers were quick to seize the chair? The name seems so disingenuous shoulder, as well as a drawer in the front seat. opportunity to offer cockfighting chairs with when you examine the murky past Maybe the gentleman sat reading Tom Jones, the same narrow backs and crested tops to Ssurrounding it. The early origins of Robinson Crusoe or even Gulliver’s Travels, if not anyone able to purchase one. William Hogarth, the Gentleman’s chair arose from the humble some other best-seller of the day. Of course a contemporary of the day, captured the cold reading chairs. These were first made in England there were other variations of the chair, but reality and cruelty of the sport in his etching for private libraries in the early 18th century. The the basic format persisted, allowing the person entitled ‘The Cockpit 1759’, but cockfighting reading chair was shaped so that the person could to straddle it as they browsed their book. -
Gardener's Saw
Gardener's Saw Outdoors-Magazine.com http://outdoors-magazine.com Generic Gardener's Saw James - Gear reviews and tests - Edged tools - Saws - Publication: Saturday 13 July 2002 Description : A light, cheap, and very efficient saw. Copyright (c) Outdoors-Magazine.com under a Creative Commons Attribution-Non-Commercial-Share Alike License Copyright © Outdoors-Magazine.com Page 1/5 Gardener's Saw I often hear about big blades, hatchets, axes, but rarely about saws: By example, this is a 160 grams, 20cm (8"), 10 US$, carbon steel saw, with a blade lock, and rubbery handle cover, sold as garden saw. I cut a 4x2" pine wood in two in 30 to 60 seconds with it. I doubt one can do faster by whacking! (it is also the best wood-cutting saw I have ever owned, due to the fine, sharp and deep teeth) Here it is near my Soldier SAK Copyright © Outdoors-Magazine.com Page 2/5 Gardener's Saw Copyright © Outdoors-Magazine.com Page 3/5 Gardener's Saw I have used it on many occasions outdoors, camping, or when a big blade is not "politically correct", and I am quite happy about it. These saws are generally Japanese made, and show teeth that are designed to cut wood across the fibers (cross-cut teeth) and only on pulling. This way, the blade can be maintained very thin, as there is no chance to warp it or break it when pushing. Opinel does some similar saws, with the same cross-cut teeth, one based on a #12 handle, and one definitively longer. -
Of 10 Straightening Bent Handsaw Blades
Page 1 of 10 Straightening Bent Handsaw Blades The best Western and Japanese handsaws are quite thin yet in competent hands won’t kink in a cut, and the spring steel they are made from is tempered to allow sharpening with files. They are usually taper ground in two dimensions, so the blade’s cutting edge is thicker than the back, and both the back and the cutting edge taper from the saw’s heel to the saw’s toe. The thinner the cutting edge, the greater the taper, and the higher the polish, the higher the saw’s quality, as taper results in less set required for the teeth, aided by the steel’s polish that inhibits binding in the cut. All these features allow for a narrower kerf requiring less sawing effort. There are two fundamental choices in manufacturing a thin saw that won’t kink. The least expensive choice is to make the saw stiff by using hard steel and disposable blades, because such saws can’t be economically re-sharpened. The second choice is to temper the saw so that it can be filed, and to stiffen it by tensioning the blade using hammer and anvil. When a thin blade is struck on an anvil by a convex-faced round hammer, a dimple is created; often so small it can’t be seen by the eye. Steel from the area around the dimple is pulled inwards toward the point of impact, making the steel in the circular area radiating from the dimple stiffer, or “tensioned” on its surface. -
Revolving Windsor Chair
16 Revolving Windsor Chair A few years ago it fell to me to write a story about Thomas Jefferson in a chess match with his slave Jupiter. This venture led to a play on the same subject, as well as research into the physical objects used as metaphorical vehicles for the ideas. In this regard, Jefferson makes it easy for us. One of the more obvious physical items is the revolving Windsor chair used by Jefferson when he was working to draft the Declaration of Independence in 1776. Having seen a picture of the chair in its surviving form and an- other picture of a re-creation of it, I undertook to make a similar one to use on stage. My version differs from the original in the use of a steam-bent arm rail rather than a sawn and carved one, because I could make a bent arm faster than a sawn one. Making this swivel Windsor is in some ways easier than making a normal one, in that the seat is circular rather than a sculpted outline. There are a lot of parts and processes to a Windsor chair, but with the exception of hollowing the seat, you have already seen how to do them all. Windsor chairs, as the name suggests, are of English design. Windsor chair-making in England centered around the town of High Wycombe, but the chairmaking did not begin in town. Out in the woods, workers called chair bodgers felled, split, and turned the beech legs on their springpole lathes, then sold these legs to chairmakers in town.