The Gougeon Brothers on Boat Construction - WEST SYSTEM Epoxy

More documents

Recommendations

Info

166 First Production Steps Hull Lines Drawings <strong>The</strong> lines drawings will show three different views of the boat. Figure 16-2 shows a simple set of lines. <strong>The</strong> profile is the shape of the boat from a side view. <strong>The</strong> half breadth plan is the top view from the deck. <strong>The</strong> body plan is the end view of the boat from either bow or stern. Both the designer’s hull lines plan and the builder’s lofting are orthographic projections of the boat hull. Figure 16-1 <strong>The</strong> lines show three different views of the boat. <strong>The</strong> amateur builder will find the building project much easier if he takes the time to study the plans and attempts to see the boat in the lines. <strong>The</strong>re are four types of lines in the drawings: the station lines, buttock lines, waterlines, and diagonal lines. Together they form a three-dimensional grid. Each line represents an imaginary plane passing through the hull. Station lines: <strong>The</strong> imaginary planes of the station lines run vertically and athwartship. <strong>The</strong> shapes of the stations are shown stacked atop each other in the body plan view, half on one side of the centerline, half on the other. Station lines are almost always numbered. Buttock lines: <strong>The</strong> imaginary planes of the buttocks pass through the boat vertically, fore and aft. <strong>The</strong> planes are spaced, generally at regular distances, off the centerplane that divides the hull in half. <strong>The</strong> centerplane is seen as the profile. Waterlines: For these lines, the planes pass through the hull horizontally, at certain distances from the baseline. Diagonal lines: <strong>The</strong> imaginary planes of the diagonals always run fore and aft, but are neither vertical nor horizontal. <strong>The</strong> intersection of a diagonal with the profile plane forms a line that is parallel to and some specified distance above the baseline. <strong>The</strong> height and the angle are chosen by the designer to facilitate fairing of the hull and usually intersect the body plan station lines at angles as close to 90° as possible. For any set of lines, in at least two views, the station lines, buttocks, waterlines, and diagonals are represented as straight lines, and this forms the grid. On the third view, these lines are shown as curved or sectional views which represent the intersection of the plane with the surface of the hull. <strong>The</strong> profile view will include the sheer line, keel, and stem. <strong>The</strong> buttocks appear on the profile view as section views of the boat in the same plane at specific distances away from the centerline. In the half breadth plan appear the deck line and all the waterline sections. <strong>The</strong> diagonal sections also appear on this view. <strong>The</strong> body plan is made up of section views of the areas of the hull that the station lines intersect. <strong>The</strong> section from the bow to the widest point amidships will show up on one side of the centerline, and from the stern to the widest point amidships will be the other side. Because most boat hulls are symmetrical, you only need to loft one half of the boat. However, some multihull designs have asymmetrical hulls, and, in these cases, obviously, you would have to lay out both sides of the hull. <strong>The</strong> Table of Offsets <strong>The</strong> table of offsets provides the dimensions needed to loft the hull lines. It is arrived at by the designer by measuring the hull lines drawings with a scale rule. Above the table of offsets will be noted the units of measurement employed, for example, “offsets in feet, inches and eighths.” A plus or minus will indicate a measurement slightly over or under that indicated, for instance, 1 ⁄16". Thus, 1-8-5 in the table in Figure 16-3 would be 1' 8 5 ⁄8". <strong>The</strong> offsets for the profile view will be shown in heights above baseline or, in some cases, below baseline. Included in these offsets will be the profile view of the boat, which would be the keel, stem, and sheer line, and the profile view of the
Chapter 16 – Lofting 167 Buttock line Water line Station line Diagonal Figure 16-2 A simple set of lines showing the three views: profile, body plan and half breadth. <strong>The</strong> diagonals are drawn in at the bottom using the half breadth centerline. Isometric drawings around the edge show hull lines as they intersect a regular prism. (<strong>The</strong>se drawings are for illustration only.)
Page 1:
The Gougeo
Page 4 and 5:
Gougeon Br
Page 6 and 7:
iv Table of Content Getting Started
Page 8 and 9:
vi Table of Content Chapter 17 Mold
Page 10 and 11:
viii Table of Content Later Product
Page 12 and 13:
x Preface The brie
Page 14 and 15:
xii Table of Content
Page 16 and 17:
2 Introduction With the help of fri
Page 18 and 19:
4 Introduction
Page 21 and 22:
Modern Wood/Epoxy Composite Boatbui
Page 23 and 24:
Chapter 2 - Modern Wood/Epoxy Compo
Page 25 and 26:
Wood as a Structural Material CHAPT
Page 27 and 28:
Chapter 3 - Wood as a Structural Ma
Page 29 and 30:
Page 31 and 32:
Page 33 and 34:
Page 35 and 36:
Page 37 and 38:
Page 39 and 40:
WEST SYSTEM ® Products This chapte
Page 41 and 42:
Chapter 4 - WEST SYSTEM ® Products
Page 43 and 44:
Page 45 and 46:
Page 47 and 48:
Page 49 and 50:
Hull Construction Techniques— An
Page 51 and 52:
Chapter 5 - Hull Construction Techn
Page 53 and 54:
Page 55 and 56:
Page 57:
Getting Started Chapter 6 Before Yo
Page 60 and 61:
46 Getting Started Finally, should
Page 62 and 63:
48 Getting Started Designers’ fee
Page 64 and 65:
50 Getting Started
Page 66 and 67:
52 Getting Started Material Price/b
Page 68 and 69:
54 Getting Started between layers o
Page 70 and 71:
56 Getting Started mast; sails and
Page 72 and 73:
58 Getting Started
Page 74 and 75:
60 Getting Started and it is import
Page 76 and 77:
62 Getting Started necessity. We al
Page 78 and 79:
64 Getting Started Grit refers to t
Page 80 and 81:
66 Getting Started An efficient flo
Page 82 and 83:
68 Getting Started Ridge Pole Frame
Page 84 and 85:
70 Getting Started
Page 86 and 87:
72 Getting Started unimproved lumbe
Page 88 and 89:
74 Getting Started If it is not yet
Page 90 and 91:
76 Getting Started chapters, we adv
Page 92 and 93:
78 Getting Started
Page 94 and 95:
80 Getting Started The</str
Page 96 and 97:
82 Getting Started cures quickly to
Page 98 and 99:
84 Getting Started Evap. Rate LEL2
Page 100 and 101:
86 Getting Started 4. Use wet, rath
Page 102 and 103:
88 Getting Started
Page 105 and 106:
Laminating and Bonding Techniques <
Page 107 and 108:
Chapter 11 - Laminating and Bonding
Page 109 and 110:
Page 111 and 112:
Page 113 and 114:
Page 115 and 116:
Page 117 and 118:
Page 119 and 120:
Page 121 and 122:
Scarfing Scarfing remains an essent
Page 123 and 124:
Chapter 12 - Scarfing 109 and used
Page 125 and 126:
Chapter 12 - Scarfing 111 Productio
Page 127 and 128:
Chapter 12 - Scarfing 113 Figure 12
Page 129 and 130: Chapter 12 - Scarfing 115 Figure 12
Page 131 and 132: Chapter 12 - Scarfing 117 bevels on
Page 133 and 134: Synthetic Fibers and WEST SYSTEM ®
Page 135 and 136: Chapter 13 - Synthetic Fibers and W
Page 143 and 144: Hardware Bonding As stated earlier
Page 145 and 146: Chapter 14 - Hardware Bonding 131 s
Page 147 and 148: Chapter 14 - Hardware Bonding 133 t
Page 149 and 150: Chapter 14 - Hardware Bonding 135 A
Page 151 and 152: Chapter 14 - Hardware Bonding 137 F
Page 153 and 154: Chapter 14 - Hardware Bonding 139 e
Page 155 and 156: Chapter 14 - Hardware Bonding 141 F
Page 157 and 158: Chapter 14 - Hardware Bonding 143 W
Page 159 and 160: Chapter 14 - Hardware Bonding 145 a
Page 161 and 162: Chapter 14 - Hardware Bonding 147 W
Page 163 and 164: Chapter 14 - Hardware Bonding 149 K
Page 165 and 166: Coating and Finishing Broadly, the
Page 167 and 168: Chapter 15 - Coating and Finishing
Page 177: First Production Steps Chapter 16 L
Page 182 and 183: 168 First Production Steps Figure 1
Page 184 and 185: 170 First Production Steps 1" X 4"
Page 186 and 187: 172 First Production Steps After ch
Page 188 and 189: 174 First Production Steps did the
Page 190 and 191: 176 First Production Steps stem or
Page 194 and 195: 180 First Production Steps case you
Page 196 and 197: 182 First Production Steps curve th
Page 198 and 199: 184 First Production Steps Mark the
Page 200 and 201: 186 First Production Steps
Page 202 and 203: 188 First Production Steps will be
Page 204 and 205: 190 First Production Steps Notches
Page 206 and 207: 192 First Production Steps image an
Page 208 and 209: 194 First Production Steps probably
Page 216 and 217: 202 First Production Steps Setting
Page 218 and 219: 204 First Production Steps To detec
Page 220 and 221: 206 First Production Steps Beveling
Page 222 and 223: 208 First Production Steps Section
Page 224 and 225: 210 First Production Steps Stem lam
Page 230 and 231:
216 First Production Steps Keel Fai
Page 232 and 233:
218 First Production Steps
Page 235 and 236:
Building a Mold or Plug A mold is a
Page 237 and 238:
Chapter 20 - Building a Mold or Plu
Page 239 and 240:
Page 241 and 242:
Page 243 and 244:
Laminating Veneer Over a Mold or Pl
Page 245 and 246:
Chapter 21 - Laminating Veneer Over
Page 247 and 248:
Page 249 and 250:
Page 251 and 252:
Page 253 and 254:
Page 255 and 256:
Page 257 and 258:
Page 259 and 260:
Page 261 and 262:
Page 263 and 264:
Stringer-Frame Construction While s
Page 265 and 266:
Chapter 22 - Stringer-Frame Constru
Page 267 and 268:
Page 269 and 270:
Page 271 and 272:
Page 273 and 274:
Page 275 and 276:
Page 277 and 278:
Page 279 and 280:
Strip Plank Laminated Veneer and St
Page 281 and 282:
Chapter 23 - Strip Plank Laminated
Page 283 and 284:
Page 285 and 286:
Page 287 and 288:
Page 289 and 290:
Page 291 and 292:
Page 293 and 294:
Page 295 and 296:
Hard Chine Plywood Construction A s
Page 297 and 298:
Chapter 24 - Hard Chine Plywood Con
Page 299 and 300:
Page 301 and 302:
Page 303 and 304:
Page 305 and 306:
Page 307 and 308:
Compounded Plywood Construction Mos
Page 309 and 310:
Chapter 25 - Compounded Plywood Con
Page 311 and 312:
Page 313 and 314:
Page 315 and 316:
Page 317 and 318:
Page 319 and 320:
Page 321 and 322:
Page 323 and 324:
Page 325 and 326:
Page 327 and 328:
Page 329:
Later Production Steps Chapter 26 I
Page 332 and 333:
318 Later Production Steps Figure 2
Page 334 and 335:
Page 336 and 337:
322 Later Production Steps Material
Page 338 and 339:
324 Later Production Steps Bulkhead
Page 340 and 341:
326 Later Production Steps Teak ven
Page 342 and 343:
328 Later Production Steps fuel tan
Page 344 and 345:
330 Later Production Steps to the s
Page 346 and 347:
332 Later Production Steps they are
Page 348 and 349:
Page 350 and 351:
336 Later Production Steps
Page 352 and 353:
338 Later Production Steps Preparin
Page 354 and 355:
340 Later Production Steps A semici
Page 356 and 357:
Page 358 and 359:
Page 360 and 361:
346 Later Production Steps Staple p
Page 362 and 363:
348 Later Production Steps After we
Page 364 and 365:
Page 366 and 367:
352 Later Production Steps Flat saw
Page 368 and 369:
Page 371 and 372:
Review of Basic Techniques for Usin
Page 373 and 374:
The Gougeo
Page 375 and 376:
The Gougeo
Page 377 and 378:
The Gougeo
Page 379 and 380:
The Gougeo
Page 381 and 382:
The Gougeo
Page 383 and 384:
The Gougeo
Page 385 and 386:
The Gougeo
Page 387 and 388:
The Gougeo
Page 389 and 390:
The Gougeo
Page 391 and 392:
The Gougeo
Page 393 and 394:
Fatigue Aspects of Epoxies and Wood
Page 395 and 396:
The Gougeo
Page 397 and 398:
The Gougeo
Page 399 and 400:
The Gougeo
Page 401 and 402:
The Gougeo
Page 403 and 404:
The Gougeo
Page 405 and 406:
The Gougeo
Page 407 and 408:
The Gougeo
Page 409 and 410:
The Gougeo
Page 411 and 412:
Selected Bibliography While the fol
show all

The Gougeon Brothers on Boat Construction - WEST SYSTEM Epoxy

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?