Libris Britannia 4

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Text File | 1990-11-09 | 3KB | 581 lines

bigtext C 5 319 14 C U T T I N G line 236 63 257 54 line 257 54 267 59 line 267 59 244 67 line 244 67 236 63 line 251 50 274 62 line 274 62 284 58 line 284 58 260 46 line 260 46 251 50 line 263 46 280 43 line 280 43 293 43 line 293 43 302 47 line 302 47 280 55 line 263 49 257 52 line 271 53 264 56 line 299 48 381 84 line 381 84 387 81 line 387 81 359 92 line 359 92 384 103 line 384 103 410 93 line 411 92 387 82 line 405 94 417 99 line 389 101 399 105 line 399 105 416 98 line 282 55 362 90 line 293 50 375 86 line 286 52 368 89 line 420 96 394 107 line 394 107 405 112 line 405 112 431 101 line 431 101 421 97 line 428 102 525 144 line 407 111 503 153 line 503 153 523 144 line 523 144 526 145 line 526 145 505 154 line 505 154 502 153 circle 385 92 18 circle 547 150 17 circle 520 163 18 line 525 145 534 145 line 534 145 534 144 line 505 153 506 157 line 529 150 524 151 line 524 151 522 152 line 522 152 521 155 line 564 151 573 154 line 573 154 562 159 line 562 159 557 157 line 538 166 544 168 line 544 168 534 172 line 534 172 530 171 line 545 167 556 172 line 556 172 542 178 line 542 178 530 173 line 530 173 539 171 line 577 153 560 161 line 560 161 570 165 line 570 165 586 158 line 586 158 575 154 line 587 158 594 162 line 594 162 601 170 line 601 170 609 180 line 609 180 614 194 line 614 194 613 199 line 571 165 580 171 line 580 171 589 184 line 589 184 593 195 line 593 195 591 199 line 555 172 567 176 line 567 176 579 183 line 580 183 589 195 line 589 195 591 199 line 542 178 554 182 line 554 182 564 190 line 564 190 570 198 line 570 198 570 198 line 389 80 393 79 line 393 79 396 80 line 396 80 398 81 line 397 81 392 84 line 400 85 404 84 line 404 84 407 85 line 407 85 401 87 changepattern 7 flood 464 122 fatbit 417 99 0 416 99 0 linestyle 3 line 392 80 496 107 linestyle 1 line 538 175 540 175 line 550 170 544 173 text 435 40 639 81 Pressing the cutting lever creates a high pressure jet of oxygen to blow away molten steel.~ text 513 98 616 107 Cutting~ text 511 108 581 115 Lever~ text 290 89 346 99 Oxygen Valve~ text 397 130 440 138 Main ~ text 395 139 444 148 ~ text 403 139 458 148 Torch~ text 425 147 466 156 Body ~ text 207 50 235 59 Tip ~ text 4 37 198 74 Welding uses low gas pressures, but cut- ting requires high oxygen pressure, ~ text 0 74 275 124 ~ text 2 74 272 125 typically 40-60 psi. When cutting steel, the oxygen actually burns the steel which creates enough heat to maintain the cut. Notice the extra oxygen valve on the ~ text 234 119 307 127 cutting~ text 2 129 368 164 attachment. Use this to adjust the mix- ure, leave the oxygen valve on the torch body wide open. This allows two oxygen velocities, one for pre-heating, another high-pressure one for actual cutting.~ text 331 40 397 50 ~ text 341 38 402 46 ~ text 340 36 405 46 CUTTING ~ text 324 44 418 55 ATTACHMENT ~