SU631322A2 - Grinding process control method - Google Patents
Grinding process control methodInfo
- Publication number
- SU631322A2 SU631322A2 SU762376679A SU2376679A SU631322A2 SU 631322 A2 SU631322 A2 SU 631322A2 SU 762376679 A SU762376679 A SU 762376679A SU 2376679 A SU2376679 A SU 2376679A SU 631322 A2 SU631322 A2 SU 631322A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- speed
- grinding
- grinding process
- control method
- process control
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Description
(54) СПОСОБ УПРАВЛЕНИЯ ПРОЦЕССОМ ШЛИФОВАНИЯ(54) METHOD OF MANAGING THE GRINDING PROCESS
Изобретение относитс к абразивной абработке, преимущественно, к круглому наружному врезному шлифованию. По основному авт. св. № 42577О известен способ управлени процессом шлифовани с автоматическим поддержанием посто нства мощности шлифовани , при ко тором, с целью обеспечени посто нной удельной нагрузки на зерна шлифовального круг, скорость-шлифовани измен ют по закону V Vo (do /dt)« гдеУ, - те&уща скорость шилфовани , м/сек; Vjj - скорость шлифовани приначальном диаметре круга , м/сек; d g соотве г ственио начальное и текущее значени диаметра шлифовального круга, мм; с1 - показатель степени flj. Недостатком известного способа вл етс то, что при, увеличении скорости шлв фоваки по мере износа шлифовального круга и уменьшени его диаметра измен етс соотношение О скорости шлифовани V и скорости вращени детали . Это првк воднт к разбросу по величине показателей т чности геометрической формы в партин обработанных деталей, особенно изготавливаемых из конструкционных сталей, а также к увеличению рассеивани размеров при работе с прибором активного контрол размера. Следовательно, область исполЬ зовани известного способа ограничена. Цель изобретени - повышение стабильности всех точносгЕых показателей при обработке партии прецизионных деталей одновременно с обеспечениегч посто нной удельной нагрузки на зсфно гилифовального круга, Это достигаетс тем, что по предлагаемому способу одновременно с автоматическим изменением скорости шл.иф6ванв1Е измен ют и скорость вращени детали по закону to((ioMt)/ гдет/ - текуща скорость детали, м/мш t-a - скорость детали пра начальной скорости шлифовани , и, следоватвпьно, начальном диаметре круга, м/мин; ( . соответственно начальное и текущее значени диаметра шлифовального круга, мм; 1з - показатель степени.The invention relates to abrasive machining, preferably circular external mortise grinding. According to the main author. St. No. 42577O, a method of controlling the grinding process with automatic maintenance of the grinding power constant is known, with which, in order to ensure a constant specific load on the grain of the grinding wheel, the grinding speed is changed according to the law V Vo (do / dt) "where razing shilding speed, m / s; Vjj - grinding speed with the initial diameter of the wheel, m / s; d g corresponds to the initial and current values of the diameter of the grinding wheel, mm; c1 is the exponent flj. The disadvantage of the known method is that, as the speed of the Fauvaqua slit increases, as the grinding wheel wears and its diameter decreases, the ratio O of the grinding speed V and the speed of rotation of the part changes. This is the main reason for the variance in the magnitude of the geometric shape in the partin machined parts, especially made of structural steel, as well as an increase in the size dispersion when working with the device of an active size control. Consequently, the area of use of the known method is limited. The purpose of the invention is to increase the stability of all precision indicators when processing a batch of precision parts simultaneously with ensuring a constant specific load on the physiophilus wheel. This is achieved by the fact that the proposed method simultaneously with the automatic change of the speed of the slider figv1e 1E also changes the speed of rotation of the part according to law ((ioMt) / where / is the current speed of the part, m / msh ta - the speed of the part is the right initial grinding speed, and, consequently, the initial diameter of the circle, m / min; (. respectively, the initial and the current value of the diameter of the grinding wheel, mm; 1h - exponent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762376679A SU631322A2 (en) | 1976-06-23 | 1976-06-23 | Grinding process control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762376679A SU631322A2 (en) | 1976-06-23 | 1976-06-23 | Grinding process control method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU425770 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU631322A2 true SU631322A2 (en) | 1978-11-05 |
Family
ID=20667157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762376679A SU631322A2 (en) | 1976-06-23 | 1976-06-23 | Grinding process control method |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU631322A2 (en) |
-
1976
- 1976-06-23 SU SU762376679A patent/SU631322A2/en active
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