CA1158050A - Grinding machine and method - Google Patents
Grinding machine and methodInfo
- Publication number
- CA1158050A CA1158050A CA000361339A CA361339A CA1158050A CA 1158050 A CA1158050 A CA 1158050A CA 000361339 A CA000361339 A CA 000361339A CA 361339 A CA361339 A CA 361339A CA 1158050 A CA1158050 A CA 1158050A
- Authority
- CA
- Canada
- Prior art keywords
- cam
- rocker bar
- grinding
- master
- cam follower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 254
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 11
- 239000012530 fluid Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 16
- 230000003993 interaction Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 3
- 230000000977 initiatory effect Effects 0.000 claims description 2
- 230000009467 reduction Effects 0.000 abstract description 6
- 241000282472 Canis lupus familiaris Species 0.000 description 7
- 238000010276 construction Methods 0.000 description 7
- 230000001788 irregular Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 241000582342 Carria Species 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 101150032259 Grina gene Proteins 0.000 description 1
- 241000592503 Speea Species 0.000 description 1
- 241000153282 Theope Species 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 101150001783 fic1 gene Proteins 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
- B24B19/12—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding cams or camshafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US082,039 | 1979-10-05 | ||
| US06/082,039 US4312154A (en) | 1979-10-05 | 1979-10-05 | Grinding machine and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1158050A true CA1158050A (en) | 1983-12-06 |
Family
ID=22168655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000361339A Expired CA1158050A (en) | 1979-10-05 | 1980-10-01 | Grinding machine and method |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4312154A (OSRAM) |
| JP (1) | JPS5656374A (OSRAM) |
| CA (1) | CA1158050A (OSRAM) |
| DE (1) | DE3037275A1 (OSRAM) |
| FR (1) | FR2466317A1 (OSRAM) |
| GB (1) | GB2059312B (OSRAM) |
| IT (1) | IT1133161B (OSRAM) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6090667A (ja) * | 1983-10-20 | 1985-05-21 | Toyoda Mach Works Ltd | カム研削方法 |
| JPS61229376A (ja) * | 1985-04-04 | 1986-10-13 | Agency Of Ind Science & Technol | ジヨセフソン量子干渉計 |
| US4739684A (en) * | 1986-10-31 | 1988-04-26 | The Cross Company | Apparatus for finishing pistons and the like and method therefor |
| US4867020A (en) * | 1986-10-31 | 1989-09-19 | The Cross Company | Apparatus for finishing pistons and the like and method therefor |
| US5189846A (en) * | 1992-02-24 | 1993-03-02 | Caterpillar Inc. | Chuck indexing arrangement and method |
| US20160144476A1 (en) * | 2014-11-26 | 2016-05-26 | Hyundai Motor Company | Cam lapping processing apparatus |
| DE102014018784A1 (de) * | 2014-12-19 | 2016-06-23 | Thyssenkrupp Presta Teccenter Ag | Verfahren zur Erzeugung eines Nockenprofils eines Nockenpaketes einer Nockenwelle und Nockenwelle |
| JP6645145B2 (ja) * | 2015-12-02 | 2020-02-12 | 株式会社ジェイテクト | カム研削装置、およびカム研削方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2535130A (en) * | 1948-10-19 | 1950-12-26 | Norton Co | Camshaft grinding machine |
| US2786311A (en) * | 1955-05-09 | 1957-03-26 | Norton Co | Cam grinding machine |
| US2813378A (en) * | 1955-07-27 | 1957-11-19 | Norton Co | Cam grinding machine |
| US3271905A (en) | 1963-12-20 | 1966-09-13 | Landis Tool Co | Master cam actuator |
| JPS4840872B1 (OSRAM) * | 1970-03-28 | 1973-12-03 | ||
| US4005551A (en) * | 1975-04-07 | 1977-02-01 | Lines Roy C | Cam operated stone grinding device |
| US4115958A (en) * | 1977-02-18 | 1978-09-26 | The Warner & Swasey Company | Method of cylindrical and shoulder grinding |
-
1979
- 1979-10-05 US US06/082,039 patent/US4312154A/en not_active Expired - Lifetime
-
1980
- 1980-09-17 GB GB8029988A patent/GB2059312B/en not_active Expired
- 1980-10-01 CA CA000361339A patent/CA1158050A/en not_active Expired
- 1980-10-02 DE DE19803037275 patent/DE3037275A1/de not_active Ceased
- 1980-10-03 FR FR8021253A patent/FR2466317A1/fr active Granted
- 1980-10-03 IT IT25124/80A patent/IT1133161B/it active
- 1980-10-06 JP JP13973280A patent/JPS5656374A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2059312A (en) | 1981-04-23 |
| FR2466317A1 (fr) | 1981-04-10 |
| DE3037275A1 (de) | 1981-04-23 |
| IT1133161B (it) | 1986-07-09 |
| FR2466317B1 (OSRAM) | 1984-12-14 |
| GB2059312B (en) | 1983-02-23 |
| US4312154A (en) | 1982-01-26 |
| JPS5656374A (en) | 1981-05-18 |
| IT8025124A0 (it) | 1980-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |