Hello Guest it is March 04, 2024, 02:58:29 AM

Show Posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.


Messages - BR549

Pages: « 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 »
171
General Mach Discussion / Re: THC Problem
« on: February 22, 2016, 02:18:50 PM »
Teh internal THC in Mach3 ONLY works with teh LPT version of Mach3. IF you are using an outside control card teh CARD itself most do teh THC functions with Z.

(;-) TP

172
General Mach Discussion / Re: SheetCam And ToolChange ?
« on: February 20, 2016, 03:18:10 PM »
Dave , You are getting easier and easier to help these days.

(;-) TP

173
General Mach Discussion / Re: Auto Zero Touch off issues
« on: February 20, 2016, 11:23:16 AM »
Post your script here.

(;-) TP

174
General Mach Discussion / Re: Safe Z Macro
« on: February 18, 2016, 09:07:38 PM »
(;-) DoOemButton(104) works fine here I just tested it again.

(;-) TP

175
General Mach Discussion / Re: Mach3 VB Script Help
« on: February 17, 2016, 02:17:43 PM »
OK It is doable on teh back end as well.

(;-) TP

176
General Mach Discussion / Re: Mach3 VB Script Help
« on: February 17, 2016, 01:47:44 PM »
BUT that just seems to PUSH teh Quad problem to the next part of teh puzzle , Solving for teh inc move value from teh center point tot eh end point.

I solved that up front based on Q +/-  and it changed for Q1 to Q2.  It seems you still have to deal with Q any way you do it. Either up front or at teh tail end.

(;-) TP

177
General Mach Discussion / Re: Mach3 VB Script Help
« on: February 17, 2016, 01:15:34 PM »
Nissan you are correct with teh (X1+X2)/2  that will work in all quads. I was doing it in my head and SHOULD have done it on paper. It will solve for center of 2 abs positions even across Quads.  My appologies

(;-) TP

178
General Mach Discussion / Re: Mach3 VB Script Help
« on: February 17, 2016, 01:22:48 AM »
Machine corrds are NOT always in Q1 and you are NOT simply working in Q1 IF you are probing at X0Y0 1 leg of X COuld be in Q1 and the second leg could be in Q2 OR several different combinations of Quadrants.

Either way YOU are working in Work corrd not machine corrds and all teh math is based on Work Coords(G90) or inc values (G91)

A classic example of teh %problem  . Remember you are dealing with an abs positional value (#2000). IF X1 = 1.000 then X1* .90 = .9 so your slow zone would be .10" and that seems resonable    NOW if you were probing at X30 then using the same formula  X1 *.90 = 27 so that gives you a slow zone of 3" .  The entire idea is to make everything consisitant . With using % it will depend on WHERE you are on teh table as to teh value you get.

You want your back off values to always be the same and teh Slow Zone distance to always be the same distance so that ANY variable induced by the probe will cancel itself out .

Gerry have you tried teh math based on teh exact same move (Center of X )  Do it in Q1 where both vlaues are + then do it in Q2 where both values are - and teh offset distance from Zero inverts but your probing routine order of moves stays teh same ( Probe left then right)

You will run into teh same problem solving angles for G68 rotation as the formula changes from Quad to Quad. You have to TEST teh values to find out what Quad you are actual in so you can use the correct formula.

IN this case (Center of X)  

IF X1 >0 AND X2 >0 then you are in Q1
If X1 <0 AND X2 <0 then you are in Q2

IF X1 <0 AND  X2 >0 then you are in both Q1 and Q2

In the case of Center of X in Q1

G91 G31 X-10  ( Probe left)
Assume X1 =3
G91 G31 X20  ( probe right)
 and X2 =6
X2-X1 = X3  ( Distance between X1 and X2)
     X3 = 3"
X3/2 = X4    ( 1/2 distance = distance from either of teh refpoints to teh center point)
     x4 = 1.5"
x1 + x4 = x5 ( Move from an ABS Ref point(X1) over to the center point)
     X5 = X4.5
G90
G0 X4.5   ( moves you to the center of X)

This will work no matter where you are in Q1 as long as you do not move outside of Q1.

To find a slow down zone

X2-X1 = X3
X3/2 = X4
X4-.050 = X5
X5 =1.450

or

(((X2-X1)- .100) /2) = 1.45


Just a thought, (;-) TP



179
General Mach Discussion / Re: Safe Z Macro
« on: February 16, 2016, 10:16:30 AM »
DoOemButton(104)
Message("Moved to SafeZ")
End

180
General Mach Discussion / Re: Educational Sources???
« on: February 15, 2016, 01:17:16 PM »
Standard Mach3 post ( with arcs) for 3 axis  (;-)

(;-) TP

Pages: « 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 »