BR112017019867A2 - processo e retificadora para retificar peças de trabalho que possuem ranhuras - Google Patents
processo e retificadora para retificar peças de trabalho que possuem ranhurasInfo
- Publication number
- BR112017019867A2 BR112017019867A2 BR112017019867-3A BR112017019867A BR112017019867A2 BR 112017019867 A2 BR112017019867 A2 BR 112017019867A2 BR 112017019867 A BR112017019867 A BR 112017019867A BR 112017019867 A2 BR112017019867 A2 BR 112017019867A2
- Authority
- BR
- Brazil
- Prior art keywords
- crushing
- profiling
- post
- grinding disc
- crushing roller
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/006—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
- B24B19/022—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for helicoidal grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/003—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving acoustic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/16—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/18—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the presence of dressing tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
- B24B53/07—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels by means of forming tools having a shape complementary to that to be produced, e.g. blocks, profile rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Crushing And Grinding (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
a presente invenção diz respeito a um processo para retificar ranhuras ou perfilamentos em peças de trabalho. essas ranhuras são retificadas com um disco de retificação (5) perfilado, em que o perfilamento (6) do disco de retificação (5) é submetido a crushing. de acordo com a invenção ocorre um pós-perfilamento/pós-crushing do disco de retificação por meio do rolo de crushing operando conjuntamente, em que o controle do rolo de crushing (8) ocorre com base em uma medição da velocidade e do consumo de corrente, respectivamente, e, com isso, um avanço relativo entre o disco de retificação (5) e o rolo de crushing (8) durante o crushing é controlado com base nesta medição. além disso, a invenção descreve uma retificadora para retificação de peças de trabalho providas com ranhuras do tipo descrito acima, com a qual a peça de trabalho é mantida presa por meio de um cabeçote de fuso de retificação (3) e à qual é provido, adicionalmente, um dispositivo de crushing (7) instalado fixamente com um rolo de crushing (8) com um acionamento (11) rotativo próprio. o disco de retificação (5) é aproximado ao rolo de crushing (8) para o aplainamento de seu perfilamento (6), para o que o rolo de crushing (8) possui uma seção de perfilamento/crushing (14) para o perfilamento/crushing do disco de retificação (6), com um primeiro volume de aplainamento, e possui uma seção de pós-perfilamento/pós-crushing (15) disposto neste mesmo rolo de crushing (8) para o pós-perfilamento/pós-crushing do disco de retificação (6) com um segundo volume de aplainamento.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015204909.4A DE102015204909B4 (de) | 2015-03-18 | 2015-03-18 | Verfahren und Schleifmaschine zum Schleifen von Nuten aufweisenden Werkstücken |
DE102015204909.4 | 2015-03-18 | ||
PCT/EP2016/055221 WO2016146495A1 (de) | 2015-03-18 | 2016-03-11 | Verfahren und schleifmaschine zum schleifen von nuten aufweisenden werkstücken |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112017019867A2 true BR112017019867A2 (pt) | 2018-05-29 |
BR112017019867B1 BR112017019867B1 (pt) | 2020-12-08 |
Family
ID=55524343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017019867-3A BR112017019867B1 (pt) | 2015-03-18 | 2016-03-11 | processo e retificadora para retificar peças de trabalho que possuem ranhuras |
Country Status (9)
Country | Link |
---|---|
US (1) | US10532443B2 (pt) |
EP (1) | EP3271111B1 (pt) |
JP (1) | JP6679612B2 (pt) |
KR (1) | KR102542334B1 (pt) |
CN (1) | CN107427983B (pt) |
BR (1) | BR112017019867B1 (pt) |
DE (1) | DE102015204909B4 (pt) |
ES (1) | ES2757752T3 (pt) |
WO (1) | WO2016146495A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018110994A1 (de) * | 2018-05-08 | 2019-11-14 | Profilator Gmbh & Co. Kg | Vorrichtung und Verfahren zum Feinbearbeiten verzahnter und gehärteter Werkräder |
CN109590893B (zh) * | 2019-01-04 | 2021-01-26 | 京东方科技集团股份有限公司 | 利用研磨***的研磨方法、研磨*** |
CH715989B1 (de) * | 2019-03-22 | 2020-10-30 | Reishauer Ag | Verfahren zum kontinuierlichen Wälzschleifen von vorverzahnten Werkstücken. |
US11577365B2 (en) * | 2019-04-05 | 2023-02-14 | Honda Motor Co., Ltd. | Systems and methods of processing a rotatable assembly |
CN111791376B (zh) * | 2020-08-05 | 2022-01-07 | 上海电子工程设计研究院有限公司 | 一种装配式预制墙体成型加工机械及成型加工工艺 |
CN114473811B (zh) * | 2022-01-24 | 2023-12-01 | 重庆松杰科技有限公司 | 一种拨叉槽抛光装置 |
Family Cites Families (34)
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GB526075A (en) * | 1939-03-08 | 1940-09-10 | Coventry Gauge & Tool Co Ltd | Improvements in crush-forming operations on grinding wheels |
US2446105A (en) | 1944-11-20 | 1948-07-27 | Sheffield Corp | Crush-type grinding wheel truing device |
US2689434A (en) | 1951-10-05 | 1954-09-21 | Bryant Grinder Corp | Grinding machine with crush wheel dressing mechanism |
GB715247A (en) | 1951-10-05 | 1954-09-08 | Bryant Grinder Corp | Improvements in grinding machine with crush wheel dressing mechanism |
DE1103802B (de) * | 1953-11-14 | 1961-03-30 | Fortuna Werke Spezialmaschinen | Vorrichtung zum Nacharbeiten von Schleifscheiben mittels Abrichtrolle |
US2877758A (en) | 1954-01-06 | 1959-03-17 | Sheffield Cleveland Corp | Machine tool |
GB764510A (en) | 1954-01-06 | 1956-12-28 | Cimatool Corp | Improvements relating to crushing units for truing grinding wheels and grinding machines incorporating such units |
DE1284867B (de) | 1965-03-02 | 1968-12-05 | Mso Maschinen U Schleifmittelw | Universalschleifmaschine mit Revolverkopf |
US3424566A (en) * | 1965-04-15 | 1969-01-28 | Continental Can Co | Method of dressing grinding wheels |
US3435814A (en) | 1966-01-04 | 1969-04-01 | Textron Inc | Crushing roll dresser for grinding wheels |
JPS51117391A (en) * | 1975-04-09 | 1976-10-15 | Seiko Seiki Co Ltd | Grindstone dressing control device |
US4103668A (en) * | 1976-07-30 | 1978-08-01 | Toyoda-Koki Kabushiki-Kaisha | Dressing apparatus for grinding wheel |
JPS585148B2 (ja) * | 1976-10-15 | 1983-01-29 | 豊田工機株式会社 | 砥石車の修正方法および装置 |
DE3050373C2 (pt) | 1980-02-15 | 1988-05-26 | Koerber Ag, 2050 Hamburg, De | |
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CA1184991A (en) * | 1981-03-30 | 1985-04-02 | Roderick L. Smith | Grinding control methods and apparatus |
DE3315196A1 (de) * | 1983-04-27 | 1984-10-31 | Schaudt Maschinenbau Gmbh, 7000 Stuttgart | Verfahren zum abrichten und schaerfen einer schleifscheibe |
SE8404350L (sv) * | 1984-08-31 | 1986-03-01 | Lidkoepings Mekaniska Verkstad | Anordning for profilskerpning av en slipskiva |
DE3531044A1 (de) * | 1985-08-30 | 1987-03-05 | Schaudt Maschinenbau Gmbh | Werkzeug und verfahren zum profilieren und abrichten einer schleifscheibe fuer das aussengewindeschleifen |
US4628643A (en) * | 1985-11-27 | 1986-12-16 | Ex-Cell-O Corporation | Grinding wheel infeed control method |
US4924842A (en) * | 1988-06-30 | 1990-05-15 | National Broach & Machine Company | Optimization method and apparatus for dressing a grinding wheel |
DE4104266A1 (de) | 1991-02-13 | 1992-08-20 | Getesoft Ges Fuer Tech Compute | Abrichtmaschine zum profilieren einer schleifscheibe |
JPH05138532A (ja) | 1991-11-13 | 1993-06-01 | Toyo A Tec Kk | 加工用cbn砥石の修正方法及びその装置 |
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-
2015
- 2015-03-18 DE DE102015204909.4A patent/DE102015204909B4/de active Active
-
2016
- 2016-03-11 WO PCT/EP2016/055221 patent/WO2016146495A1/de active Application Filing
- 2016-03-11 KR KR1020177029718A patent/KR102542334B1/ko active IP Right Grant
- 2016-03-11 EP EP16709434.1A patent/EP3271111B1/de active Active
- 2016-03-11 CN CN201680016494.XA patent/CN107427983B/zh active Active
- 2016-03-11 BR BR112017019867-3A patent/BR112017019867B1/pt active IP Right Grant
- 2016-03-11 JP JP2017548866A patent/JP6679612B2/ja active Active
- 2016-03-11 US US15/554,027 patent/US10532443B2/en active Active
- 2016-03-11 ES ES16709434T patent/ES2757752T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
JP2018511488A (ja) | 2018-04-26 |
WO2016146495A1 (de) | 2016-09-22 |
CN107427983B (zh) | 2020-09-29 |
KR102542334B1 (ko) | 2023-06-14 |
BR112017019867B1 (pt) | 2020-12-08 |
ES2757752T3 (es) | 2020-04-30 |
EP3271111B1 (de) | 2019-08-21 |
DE102015204909A1 (de) | 2016-09-22 |
US10532443B2 (en) | 2020-01-14 |
DE102015204909B4 (de) | 2021-12-30 |
KR20170129825A (ko) | 2017-11-27 |
CN107427983A (zh) | 2017-12-01 |
US20180043503A1 (en) | 2018-02-15 |
JP6679612B2 (ja) | 2020-04-15 |
EP3271111A1 (de) | 2018-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/03/2016, OBSERVADAS AS CONDICOES LEGAIS. |