SU514667A1 - The method of processing radius mappings of step transitions of contours - Google Patents
The method of processing radius mappings of step transitions of contoursInfo
- Publication number
- SU514667A1 SU514667A1 SU2086990A SU2086990A SU514667A1 SU 514667 A1 SU514667 A1 SU 514667A1 SU 2086990 A SU2086990 A SU 2086990A SU 2086990 A SU2086990 A SU 2086990A SU 514667 A1 SU514667 A1 SU 514667A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mappings
- contours
- radius
- step transitions
- processing radius
- Prior art date
Links
- 230000007704 transition Effects 0.000 title description 6
- 238000000034 method Methods 0.000 title description 4
- 238000013507 mapping Methods 0.000 title 1
- WXTMDXOMEHJXQO-UHFFFAOYSA-N 2,5-dihydroxybenzoic acid Chemical compound OC(=O)C1=CC(O)=CC=C1O WXTMDXOMEHJXQO-UHFFFAOYSA-N 0.000 description 1
- 208000030507 AIDS Diseases 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 230000001429 stepping effect Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Milling Processes (AREA)
- Turning (AREA)
- Surgical Instruments (AREA)
Description
1one
Иэобретенне отвос тс к станкостроению.Inequivities for the machine tool industry.
Известны способы обработки радиусных ропр жений ступенчатых переходов на ставicax с программным управленнем, при которых Ьбработку ведут, например, коноевоб фрезой б |С сообщением последней перемешенн ваоль |к6д1тура обрабатываемых наделвй.There are known methods for processing radius steppings of stepwise transitions to Stavicxes with program management, in which the treatment is carried out, for example, with a warrior cutter b | With the message of the last mixed waol | k6d1ur of the allotments being processed.
. В известных способах врезание н выход .фрезы в местах роднусных сопр жений сту- ю пенчатых переходов контуров производ т ;перпендикул рно к перемешеншо, аквндистант:ному контуру. При этом резко измен етс ;направление движени инструмента (на9О°) в местах радиусных со1ф жеиий ступенчатых 15 : переходов контуров, что, с одной стороны, снижает скйробть подачв и измен ет н&правление усили резани по отношению к кон:Туру , и, с другой стороны, увеличивает по: грешности системы воспроизведени станка: 20 ;на контуре детали по вл ютс местные выработки, ухудшаютс услови работы инстру- мента и создаютс предпосылки дл его ; вибрации. Кроме этого, при такой смене (движени ухудшаетс работа приводов рабо- 25. In the known methods, cutting in and out of the cutters, in places of native joints, the foam contour transitions are made; perpendicular to the mixing, the constant is: to the blank contour. At the same time, the direction of the tool movement (by 9 °) in places of radius combinations of step 15: contour transitions changes dramatically, which, on the one hand, reduces the number of pitches and changes the cutting force with respect to the con: Tour, and on the other hand, it increases the following: errors of the machine playback system: 20; local workings appear on the contour of the part, the working conditions of the instrument deteriorate and prerequisites are created for it; vibrations. In addition, with such a change (the movement deteriorates the operation of the drives
чих органов станка иэ-оа возрастани наI грузкн на их механизмы. С целью уменыиенн погрешностей обра|ботки , вызванных упругими перемещени ми системы СПИД, при врезании и выходе фрв ;зы в местах радиусных сопр жений ступен|чатых переходов ее центру сообщают переI мещение по пр мой, параллельной . хасаiтельной к обработанной пдверхностн сопр |жени в точке пересечени его с ковтурс м издели и отсто щей от нее на рассто нии . 4раднуса инструмента. I На чертеже дана схема обработан радиусных сопр жений ступенчатых переходов кон{туров по предлагаемому способу.The organs of the machine tool increase the load on their mechanisms. In order to reduce machining errors caused by the elastic displacements of the AIDS system, penetration and exit of the frv are known; forwarding, in the direction of the radius joints of step transitions, is transmitted to the center parallel to it. Hashite to the treated pd supernovales at the point of its intersection with the product and the distance from it. 4radnus tool. I In the drawing, the diagram is processed by the radius conjugations of the step transitions of the constants by the proposed method.
Инструмент 1 перемешают по траектории ;равноудаленной от обработанного контура 1, |на рассто нии радиуса ннструмеата. В местах пересечени радиуса сопр жени с линиев контура (пр мой или дугой окружности ) наход т положение касательной к поверхности обработанного сопр жени в точке пересечени контура Т , Ць гр р адиуса инструмента перемешают Тш касательную наThe tool 1 is mixed along a path that is equidistant from the processed contour 1, | at a distance of the tool pattern radius. At the intersection of the interface radius from the contour lines (direct or circular arc), the position of the tangent to the surface of the machined interface is found at the intersection of the contour T, Ts and the radius of the tool will mix the Tsh tangent on
пр мую, параллельную касате. и от- straight parallel to the casate. and from-
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2086990A SU514667A1 (en) | 1974-12-25 | 1974-12-25 | The method of processing radius mappings of step transitions of contours |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2086990A SU514667A1 (en) | 1974-12-25 | 1974-12-25 | The method of processing radius mappings of step transitions of contours |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU514667A1 true SU514667A1 (en) | 1976-05-25 |
Family
ID=20604411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2086990A SU514667A1 (en) | 1974-12-25 | 1974-12-25 | The method of processing radius mappings of step transitions of contours |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU514667A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4659265A (en) * | 1981-05-27 | 1987-04-21 | Fanuc Ltd | Tool radius compensation method for numerically controlled apparatus |
-
1974
- 1974-12-25 SU SU2086990A patent/SU514667A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4659265A (en) * | 1981-05-27 | 1987-04-21 | Fanuc Ltd | Tool radius compensation method for numerically controlled apparatus |
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