JPS6257452B2 - - Google Patents
Info
- Publication number
- JPS6257452B2 JPS6257452B2 JP21580882A JP21580882A JPS6257452B2 JP S6257452 B2 JPS6257452 B2 JP S6257452B2 JP 21580882 A JP21580882 A JP 21580882A JP 21580882 A JP21580882 A JP 21580882A JP S6257452 B2 JPS6257452 B2 JP S6257452B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- shape
- shape changing
- mold base
- base
- 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
- 238000000034 method Methods 0.000 claims description 19
- 238000003754 machining Methods 0.000 claims description 9
- 238000009760 electrical discharge machining Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
- B23H7/06—Control of the travel curve of the relative movement between electrode and workpiece
- B23H7/065—Electric circuits specially adapted therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21580882A JPS59107825A (ja) | 1982-12-09 | 1982-12-09 | ワイヤカツト放電加工による金型の改修方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21580882A JPS59107825A (ja) | 1982-12-09 | 1982-12-09 | ワイヤカツト放電加工による金型の改修方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59107825A JPS59107825A (ja) | 1984-06-22 |
| JPS6257452B2 true JPS6257452B2 (enrdf_load_stackoverflow) | 1987-12-01 |
Family
ID=16678596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21580882A Granted JPS59107825A (ja) | 1982-12-09 | 1982-12-09 | ワイヤカツト放電加工による金型の改修方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59107825A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106563858B (zh) * | 2015-10-10 | 2018-09-14 | 上海交通大学 | 基于轮廓逼近法的回转体零件线切割加工方法 |
| CN110026631A (zh) * | 2019-05-10 | 2019-07-19 | 哈尔滨理工大学 | 一种电火花加工正六边形孔的主轴执行装置及加工方法 |
-
1982
- 1982-12-09 JP JP21580882A patent/JPS59107825A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59107825A (ja) | 1984-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20090321611A1 (en) | Devices Including an Annular Undercut | |
| DE3826033A1 (de) | Verfahren zur herstellung von elastomerstatoren fuer exzenterschneckenpumpen | |
| JPS6257452B2 (enrdf_load_stackoverflow) | ||
| EP3486030B1 (en) | Machining jig and machining method | |
| EP0199825A1 (en) | Method of manufacturing a self-drilling screw | |
| KR930016195A (ko) | 도우넛형 기판의 절삭 및 연마장치와 그 방법 | |
| DE102020000824A1 (de) | Vorrichtung zur herstellung eines rotorkerns und verfahren zur herstellung eines rotorkerns | |
| DE202018102032U1 (de) | Gewuchteter Rotationskörper | |
| CN111375851B (zh) | 一种加工电极的方法 | |
| JPS6327940Y2 (enrdf_load_stackoverflow) | ||
| JPH1158114A (ja) | センタードリル及びこれを用いるピンポイントゲートの加工方法 | |
| CN116786920B (zh) | 电火花加工方法及加工设备 | |
| JP2807705B2 (ja) | 被加工材の切離し加工方法 | |
| JPH0584751A (ja) | 突起部を有する金型の製作方法 | |
| JPS60189408A (ja) | プラスチツク及びダイカスト用成形金型 | |
| JPS6159215B2 (enrdf_load_stackoverflow) | ||
| JP3304520B2 (ja) | モールド金型及びその製造方法 | |
| KR960001995Y1 (ko) | 절삭물 고정용 전자척 | |
| KR0136624B1 (ko) | 자동차 발전기용 로터샤프트(Rotor Shaft) 가공방법 | |
| Akmal et al. | Cutting Capabilities for Macro-Micro Cylindrical Shapes Component by Wire Electrical Discharge Turning (WEDT) | |
| JP2607361Y2 (ja) | スプルーブッシュ | |
| JPH0429481B2 (enrdf_load_stackoverflow) | ||
| JP2005185005A (ja) | ロータおよびその製造方法 | |
| JPH0796412A (ja) | 穴の加工方法 | |
| JPH03149136A (ja) | 射出成形用ノズルの加工装置 |