KR100833112B1 - 임펠러제작을 위한 황삭가공경로 생성방법 - Google Patents
임펠러제작을 위한 황삭가공경로 생성방법 Download PDFInfo
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- KR100833112B1 KR100833112B1 KR1020070041784A KR20070041784A KR100833112B1 KR 100833112 B1 KR100833112 B1 KR 100833112B1 KR 1020070041784 A KR1020070041784 A KR 1020070041784A KR 20070041784 A KR20070041784 A KR 20070041784A KR 100833112 B1 KR100833112 B1 KR 100833112B1
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- curve
- machining
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- impeller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/02—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from one piece
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Program-control systems
- G05B19/02—Program-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form
- G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Program-control systems
- G05B19/02—Program-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form
- G05B19/41—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by interpolation, e.g. the computation of intermediate points between programmed end points to define the path to be followed and the rate of travel along that path
- G05B19/4103—Digital interpolation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Numerical Control (AREA)
Abstract
Description
Claims (2)
- a) 임펠러의 블레이드에 관한 형상데이터로부터 임펠러의 허브곡선, 쉬라우드곡선 및 블레이드의 룰링벡터를 구하는 단계와;b) 상기 쉬라우드곡선의 첫번째(P1)점을 절삭공구 축과 일치시킨 후 룰링벡터의 Z축 방향의 투영을 위해 X축과 Y축을 각각 α 및 β각도로 회전변환하는 단계와;c) 상기 허브곡선 및 상기 쉬라우드곡선을 XY평면에 투영한 후 상기 허브곡선과 상기 쉬라우드곡선 사이의 교점(P1) 및 인접 허브곡선과 인접 쉬라우드곡선 사이의 교점(P2)을 계산하는 단계와;d) 상기 교점들(P1, P2)을 포함하는 가공영역을 저장하는 단계와;e) 상기 쉬라우드곡선의 다음번째(P2)점이 블레이드의 마지막 룰링벡터에 속하는 경우 루프를 종료하고, 분할된 가공영역 및 공작기계 테이블의 셋업정보(α 및 β각도)를 저장한 후 가공영역별 황삭가공경로를 생성하는 단계를 포함하여 이루어지는 것을 특징으로 하는 임펠러제작을 위한 황삭가공경로 생성방법.
- 제1항에 있어서,상기 d)단계는 다른 가공영역과 간섭이 일어나지 않는 상기 교점들을 포함하 는 가공영역을 저장하는 단계인 것을 특징으로 하는 임펠러제작을 위한 황삭가공경로 생성방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070041784A KR100833112B1 (ko) | 2007-04-30 | 2007-04-30 | 임펠러제작을 위한 황삭가공경로 생성방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070041784A KR100833112B1 (ko) | 2007-04-30 | 2007-04-30 | 임펠러제작을 위한 황삭가공경로 생성방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100833112B1 true KR100833112B1 (ko) | 2008-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070041784A Active KR100833112B1 (ko) | 2007-04-30 | 2007-04-30 | 임펠러제작을 위한 황삭가공경로 생성방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100833112B1 (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100902863B1 (ko) | 2008-04-28 | 2009-06-16 | 전북대학교산학협력단 | 임펠러의 황삭가공을 위한 공구조합 선정방법 |
| KR101482963B1 (ko) | 2013-06-21 | 2015-01-15 | (주)엠프로텍 | 차량용 터보차저 임펠러 제조 방법 |
| KR101570359B1 (ko) | 2014-11-28 | 2015-11-19 | 한국델켐 (주) | 플랭크 정삭 가공경로 생성 방법 및 시스템 |
| CN110253066A (zh) * | 2019-04-29 | 2019-09-20 | 大连理工大学 | 整体叶轮五轴插铣加工的顶刀识别及排除方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0594207A (ja) * | 1991-10-03 | 1993-04-16 | Nec Software Ltd | 荒取り用カツタパス生成システム |
| JP2005182437A (ja) | 2003-12-19 | 2005-07-07 | Fanuc Ltd | 数値制御装置及び数値制御方法 |
-
2007
- 2007-04-30 KR KR1020070041784A patent/KR100833112B1/ko active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0594207A (ja) * | 1991-10-03 | 1993-04-16 | Nec Software Ltd | 荒取り用カツタパス生成システム |
| JP2005182437A (ja) | 2003-12-19 | 2005-07-07 | Fanuc Ltd | 数値制御装置及び数値制御方法 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100902863B1 (ko) | 2008-04-28 | 2009-06-16 | 전북대학교산학협력단 | 임펠러의 황삭가공을 위한 공구조합 선정방법 |
| KR101482963B1 (ko) | 2013-06-21 | 2015-01-15 | (주)엠프로텍 | 차량용 터보차저 임펠러 제조 방법 |
| KR101570359B1 (ko) | 2014-11-28 | 2015-11-19 | 한국델켐 (주) | 플랭크 정삭 가공경로 생성 방법 및 시스템 |
| CN110253066A (zh) * | 2019-04-29 | 2019-09-20 | 大连理工大学 | 整体叶轮五轴插铣加工的顶刀识别及排除方法 |
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