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قراءة كتاب Carpentry for Boys In a Simple Language, Including Chapters on Drawing, Laying Out Work, Designing and Architecture With 250 Original Illustrations

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Carpentry for Boys
In a Simple Language, Including Chapters on Drawing, Laying Out Work, Designing and Architecture With 250 Original Illustrations

Carpentry for Boys In a Simple Language, Including Chapters on Drawing, Laying Out Work, Designing and Architecture With 250 Original Illustrations

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دار النشر: Project Gutenberg
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The "How-to-do-it" Books

CARPENTRY FOR BOYS

Fig. 1. A Typical Work Bench. Fig. 1. A Typical Work Bench.

THE "HOW-TO-DO-IT" BOOKS

CARPENTRY FOR BOYS

in simple language, including
chapters on drawing, laying out
work, designing and architecture

WITH 250 ORIGINAL ILLUSTRATIONS

By J. S. ZERBE, M.E.

AUTHOR OF
ELECTRICITY FOR BOYS
PRACTICAL MECHANICS FOR BOYS
THE NEW YORK BOOK COMPANY
New York
Copyright, 1914, by

THE NEW YORK BOOK COMPANY


CONTENTS

LIST OF ILLUSTRATIONS
INTRODUCTORY
I. Tools and Their Uses Page 5

Knowledge of Tools. A Full Kit of Tools. The Hatchet. The Claw Hammer. About Saws—Cross-cut, Rip Saw, Back Saw. Planes—Jack Plane, Smoothing Plane, Pore Plane. Gages. Chisels—Firmer Chisel. Trusses. Saw Clamps. The Grindstone. Oilstone. Miter Box. The Work Bench.

II. How to Grind and Sharpen Tools Page 16

Care of Tools—-First Requisites. Saws—How to Set. Saw-set Errors. Saw Setting Block. Filing. The Angle of Filing. Filing Pitch. Saw Clamps. Filing Suggestions. The File. Using the File. The Grindstone. In the Use of Grindstones. Correct Way of Holding Tool in Grinding. Care of Stone. Incorrect Way to Hold Tool. Way to Revolve or Turn Grindstone. The Plane. The Gage. Chisels. General Observations.

III. How to Hold and Handle Tools Page 29

On the Holding of Tools. The Saw. How to Start a Saw. Sawing on a Line. The First Stroke. The Starting Cut for Cross-cutting. Forcing a Saw. The Stroke. The Chinese Saw. Things to Avoid. The Plane. Angle for Holding Planes. Errors to be Avoided. The Gage. Holding the Gage. The Draw-knife.

IV. How to Design Articles Page 39

Fundamentals of Designing. The Commercial Instinct. First Requirements of Designing. Conventional Styles. The Mission Style. Cabinets. Harmony of Parts. Harmony of Wood.

V. How work is Laid Out Page 43

Concrete Examples of Work. Dimensions. Laying Out a Table. The Top. The Mortises. The Facing Boards. The Tenons. Tools Used. Chamfered Tenons. The Frame. The Drawer Support. The Table Frame. The Top. The Drawer. How Any Structure is Built Up. Observations About Making a Box. Points. Beveling and Mitering. Proper Terms. Picture Frames. Dovetail Points. Box Points. First Steps in Dovetailing. Cutting Out the Spaces. Tools Used in Laying Out Mortises and Tenons.

VI. The Uses of the Compass and the Square Page 59

The Compass. Determining Angles. Definition of Degrees. Degrees Without a Compass. How Degrees are Calculated by the Dividers.

VII. How the Different Structural Parts are Designated Page 65

Importance of Proper Designation. How to Explain Mechanical Forms. Defining Segment and Sector. Arcade, Arch, Buttress, Flying Buttress, Chamfer, Cotter, Crenelated, Crosses, Curb Roof, Cupola, Crown Post, Corbels, Dormer, Dowel, Drip, Detent, Extrados, Engrailed, Facet, Fret, Fretwork, Frontal, Frustrums, Fylfot, Gambrel Roof, Gargoyle, Gudgeon, Guilloche. Half Timbered, Hammer Beam, Header, Hip Roof, Hood Molding, Inclave, Interlacing Arch, Inverted, Inverted Arch, Key Stone, King Post, Label, Louver, Lintel, Lug, M-Roof, Mansard Roof, Newel, Parquetry, Peen, Pendant, Pendastyle, Pedestal, Plinth, Portico, Plate, Queen Post, Quirk Molding, Re-entering Angle, Rafter, Scarfing, Scotia Molding, Sill, Skewback, Spandrel, Strut, Stud, Stile, Tie Beam, Timber, Trammel, Turret, Transom, Valley Roof.

VIII. Drawing and Its Utility Page 73

Fundamentals in Drawing. Representing Objects. Forming Lines and Shadows. Analysis of Lines and Shadings. How to Show Plain Surfaces. Concave Surfaces. Convex Surfaces. Shadows from a Beam. Flat Effects. The Direction of Light. Raised Surfaces. Depressed Surfaces. Full Shading. Illustrating Cube Shading. Shading Effect. Heavy Lines. Perspectives. True Perspective of a Cube. Isometric Cube. Flattened Perspective. Technical Designations. Sector and Segment. Terms of Angles. Circles and Curves. Irregular Curves. Ellipses and Ovals. Focal Points. Produced Line. Spirals, Perpendicular and Vertical. Signs to Indicate Measurement. Definitions. Abscissa. Angle. Apothegm. Apsides or Apsis. Chord. Cycloid. Conoid. Conic Section. Ellipsoid. Epicycloid. Evolute. Flying Buttress. Focus. Gnomes. Hexagon. Hyperbola. Hypothenuse. Incidental. Isosceles. Triangle. Parabola. Parallelogram. Pelecoid. Polygons. Pyramid. Rhomb. Sector. Segment. Sinusoid. Tangent. Tetrahedron. Vertex.

IX. Moldings, with Practical Illustrations in Embellishing Work Page 93

Moldings. The Basis of Moldings. The Simplest Moldings. The Astragal. The Cavetto. The Ovolo. The Torus. The Apothegm. The Cymatium. The Ogee. Ogee Recta. Ogee Reversa. The Reedy. The Casement. The Roman-Doric Column. Lesson from the Doric Column. Applying Molding. Base. Embellishments. Straight-faced Molding. Plain Molding. Base. Diversified Uses. Shadows Cast by Moldings.

X. An Analysis of Tenoning, Mortising, Rabbeting and Beading Page 104

Where Mortises Should be Used. Depth of Mortises. Rule for Mortises. True Mortise Work. Steps in Cutting Mortises. Things to Avoid in Mortising. Lap-and-Butt Joints. Scarfing. The Tongue and Groove. Beading. Ornamental Bead Finish. The Bead and Rabbet. Shading with Beads and Rabbets.

XI. House Building Page 113

House Building. The Home and Embellishments. Beauty Not Ornamentation. Plain Structures. Colonial Type. The Roof the Keynote. Bungalow Types. General House Building. Building Plans. The Plain Square-Floor Plan. The Rectangular Plan. Room Measurements. Front and Side Lines. The Roof. Roof Pitch. The Foundation. The Sills. The Flooring Joist. The Studding. Setting Up. The Plate. Intermediate Studding. Wall Headers. Ceiling Joist. Braces. The Rafters. The Gutter. Setting Door and Window Frames. Plastering and Finish Work.

XII. Bridges, Trussed Work and Like Structures Page 130

Bridges. Self-supporting Roofs. Common Trusses. The Vertical Upright Truss. The Warren Girder. The Bowstring Girder. Fundamental Truss Forms.

XIII. The Best Woods for the Beginner Page 134

The Best Woods. Soft Woods. Hard Woods. The Most Difficult Woods. The Hard-ribbed Grain in Wood. The Easiest Working Woods. Differences in the Working of Woods. Forcing Saws in Wood.

XIV. Wood Turning Page 138

Advantages of Wood Turning. Simple Turning Lathe. The Rails. The Legs. Centering Blocks. The Tail-stock. The Tool Rest. Materials. The Mandrel. Fly-wheel. The Tools Required.

XV. On the Use of Stains Page 147

Soft Wood. Use of Stains. Stains as Imitations. Good Taste in Staining. Great Contrasts Bad. Staining Contrasting Woods. Hard Wood Imitations. Natural Effects. Natural Wood Stains. Polishing Stained Surfaces.

XVI. The Carpenter and the Architect Page 152
XVII. Useful Articles to Make Page 155

Common Bench. Its Proportions. Square Top Stool. Folding Blacking Box. Convenient Easel. Hanging Book-rack. Sad Iron Holder. Bookcase. Wood-box. Parallel Bars for Boys' Use. Mission Writing Desk. Screen Frame. Mission Chair. Grandfather's Clock. Knockdown and Adjustable Bookcase. Coal Scuttle Frame or Case. Mission Arm Chair. Dog-house. Settle, With Convenient Shelves. Towel Rack. Sofa Framework.

XVIII. Special Tools and Their Uses Page 170

Bit and Level Adjuster. Miter Boxes. Swivel Arm Uprights. Movable Stops. Angle Dividers. "Odd Job" Tool. Bit Braces. Ratchet Mechanism. Interlocking Jaws. Steel Frame Breast Drills. Horizontal Boring. 3-Jaw Chuck. Planes. Rabbeting, Beading and Matching. Cutter Adjustment. Depth Gage. Slitting Gage. Dovetail Tongue and Groove Plane. Router Planes. Bottom Surfacing. Door Trim Plane.

XIX. Roofing Trusses Page 185

Characteristics of Trusses. Tie Beams. Ornamentation. Objects of Beams, Struts and Braces. Utilizing Space. Types of Structures. Gambrel Roof. Purlin Roof. The Princess Truss. Arched, or Cambered, Tie Beam Truss. The Mansard. Scissors Beam. Braced Collar Beam. Rib and Collar Truss. Hammer-beam Truss. Flying Buttress.

XX. On the Construction of Joints Page 197

Definition and Uses. Different Types. Bridle Joint. Spur Tenon. Saddle Joints. Joggle Joint. Heel Joints. Stub Tenon. Tusk Tenon. Double Tusk Tenon. Cogged Joints. Anchor Joints. Deep Anchor Joints.

XXI. Some Mistakes and a Little Advice in Carpentry Page 205

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