WO2010143234A1 - レンズ加工装置 - Google Patents
レンズ加工装置 Download PDFInfo
- Publication number
- WO2010143234A1 WO2010143234A1 PCT/JP2009/002654 JP2009002654W WO2010143234A1 WO 2010143234 A1 WO2010143234 A1 WO 2010143234A1 JP 2009002654 W JP2009002654 W JP 2009002654W WO 2010143234 A1 WO2010143234 A1 WO 2010143234A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lens
- axis
- processing tool
- lens processing
- processing
- Prior art date
Links
Images
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
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/02—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor by means of tools with abrading surfaces corresponding in shape with the lenses to be made
Definitions
- the present invention relates to a highly versatile lens processing apparatus that can perform polishing and grinding of a lens surface by various processing methods.
- the applicant of the present application enables a plate-type and cup-type lens processing tool to be accurately moved along an arbitrary trajectory without using a cam mechanism.
- a lens processing device capable of processing the lens surface.
- the lens processing tool is applied from below to the lens to be processed that is horizontally held by the lower lens holding surface of the lens holder from above with respect to the processing surface of the upward lens processing tool. Processing is performed by pressing the processing surface.
- the movement of the lens processing tool in the Z-axis direction (vertical direction), the movement in the X-axis direction (horizontal direction), and the turning around the ⁇ -axis orthogonal to the Z-axis and X-axis are controlled.
- the lens surface can be processed by various lens processing methods.
- the rotation axis of the lens processing tool and the lens holder axis are inclined at a predetermined angle.
- the lens cannot be kept horizontal.
- the lens follows a rotation of the lens processing tool and rotates, and a force that always tries to return to the horizontal state due to the inertial force due to the rotation acts on the lens. For this reason, the pressing stress generated between the lens and the lens processing tool is not uniform, and the processing accuracy of the lens processing surface may be lowered.
- the problem of the present invention is that a lens is sucked and held by a lens holder that is rotatably supported by a tip of a lens holder shaft via a pivot bearing, and a lens processing tool is attached to the lens.
- a lens processing apparatus for processing a lens curved surface by relatively moving a lens and a lens processing tool in a pressed state the lens curved surface can be processed by various processing methods while the lens is always kept horizontal.
- the lens processing apparatus of the present invention is: A lens holder shaft extending vertically, A lens holder that is attached to the lower end of the lens holder shaft downward in a coaxial state via a pivot bearing, and that can rotate and swing around the pivot shaft; A Z-axis moving mechanism for moving the lens holder axis in the Z-axis direction which is a vertical direction; An X-axis movement mechanism for moving the lens holder axis in the X-axis direction, which is a horizontal direction; A lens processing tool having a convex or concave arcuate processing surface arranged upward to process the lens held by the lens holder; A ⁇ axis turning mechanism for turning the lens processing tool about a ⁇ axis extending in a horizontal direction perpendicular to the X axis; A lens processing tool rotating mechanism for rotating the lens processing tool around a central axis of the lens processing tool passing through the ⁇ axis; Driving and controlling the X-axis moving mechanism, the Z-axis
- the lens processing apparatus of the present invention in the lens processing mode by the drive control unit, the lens of the lens holder with respect to the arc-shaped processing surface of the lens processing tool that rotates about the ⁇ axis.
- the lens to be processed that is sucked and held by the lens holder by the feeding operation of the lens holder in two orthogonal directions (Z-axis and X-axis directions) can be moved along an arbitrary trajectory on a vertical plane including. Further, on the vertical plane, the arc-shaped processing surface of the lens processing tool can be turned along a circular locus centering on the ⁇ axis. Therefore, it is possible to realize a lens processing mode in which the lens surface is processed while maintaining the state in which the lens is pressed horizontally from above with respect to the arc-shaped processing surface of the lens processing tool.
- a Y-axis moving mechanism that moves the lens processing tool in a Y-axis direction parallel to the ⁇ -axis.
- the lens processing tool is positioned at an arbitrary position in the Y-axis direction by the Y-axis moving mechanism, and the lens holder is reciprocated in the X-axis direction by the X-axis moving mechanism at this position, so that the lens processing corresponding to the conventional Oscar method is performed.
- the lens surface can be processed according to the mode.
- the X-axis movement mechanism, the Z-axis movement mechanism, and the ⁇ -axis rotation mechanism are individually controlled, and the lens holder and the lens processing tool are moved and fixed to predetermined positions, thereby supporting the conventional oblique axis system.
- the lens surface can be processed by the lens processing mode.
- the lens processing apparatus of the present invention it is possible to perform lens processing in the lens processing mode in which the lens surface is processed while the lens is always kept horizontal.
- the pressing stress of the lens against the arc-shaped processing surface of the lens processing tool is uniform in each part of the lens surface.
- the pressing force of the lens holder shaft is released and the lens held by the lens holder supported on the tip is released, the lens slides down along the arc-shaped processing surface of the lens processing tool. There is no damage.
- the posture of the lens at the time of completion of processing is always in a horizontal state, it is possible to efficiently exchange the lens with respect to the lens holder using the automatic conveyance device.
- the lens processing apparatus of the present invention is highly versatile because it can perform processing in various lens processing modes such as an Oscar type, an oblique axis type, and a planetary swing type. Therefore, since it is not necessary to prepare various types of lens processing apparatuses individually, the equipment cost and installation space can be created, which is extremely economical.
- the lens processing apparatus 1 includes an upper shaft unit 10, a lower shaft unit 30 disposed immediately below the upper shaft unit 10, and these It has the conveyor unit 50 arrange
- the upper shaft unit 10 holds a lens holder 12 for holding the lens 11 to be processed in a downward state.
- the lower shaft unit 30 holds a lens processing tool 31 for lens surface processing in an upward state.
- the conveyor unit 50 supplies the lens 11 to be processed to the lens holder 12 and collects the lens 11 after processing from the lens holder 12.
- the upper shaft unit 10 includes a lens holder shaft 13 arranged in the vertical direction, and the lens holder 12 is attached to the lower end of the lens holder shaft 13 through a pivot bearing mechanism 14 in a downward state. .
- the lens 11 to be processed can be adsorbed and held on the downward lens holding surface 12a of the lens holder 12 by, for example, vacuuming.
- the upper shaft unit 10 has an X-axis moving mechanism 15 for sending the lens holder shaft 13 in the X-axis direction extending in the horizontal direction, and a Z-axis movement for sending the lens holder shaft 13 in the Z-axis direction extending in the vertical direction. And a mechanism 19.
- the X-axis moving mechanism 15 includes an X-axis guide 16 that extends in the horizontal direction, an X-axis table 16a that is slidable along the X-axis guide 16 in the X-axis direction, and an X-axis table 16a in the X-axis direction.
- an X-axis servomotor 18 as a drive source.
- the Z-axis moving mechanism 19 includes a Z-axis guide 20 that is attached to the surface of the X-axis table 16a and extends in a direction perpendicular to the X-axis, and a Z-axis table 20a that is slidable along the Z-axis guide 20 in the Z-axis direction.
- a holder shaft base 23 is fixed to the Z-axis table 20a of the Z-axis movement mechanism, and the lens holder shaft 13 is vertically supported by the holder shaft base 23 in a rotatable state.
- the lens holder shaft 13 is always urged downward by a holder pressing spring 24.
- the pressure applied by the holder pressure spring 24 can be adjusted by a pressure adjustment bolt 25.
- the pressurizing method may be a weight, a pneumatic cylinder, or a hydraulic cylinder.
- the lens holder shaft 13 can be rotated around its central axis 13 a by a holder shaft driving motor 26 mounted on the holder shaft base 23.
- Various structures can be employed as the pivot bearing mechanism 14 between the lens holder shaft 13 and the lens holder 12, and the lens holder 12 can swing around a back position 12 b supported by the lens holder shaft 13. And it should just be attached in the state which can rotate around the central axis 13a.
- a vacuum suction path for vacuum suction of the lens 11 is drawn out via the lens holder shaft 13 and the pivot bearing mechanism 14. It is necessary to form the lens holder 12 so as to open in the lens holding surface 12a. It is desirable to employ a pivot bearing mechanism 14 suitable for forming such a vacuum suction path.
- the lower shaft unit 30 includes a ⁇ -axis turning mechanism 33 that turns the lens processing tool 31 about a ⁇ -axis 32 that extends horizontally in the front-rear direction orthogonal to both the X-axis and the Z-axis, and the lens processing tool 31.
- a Y-axis moving mechanism 36 for moving in the horizontal direction parallel to the ⁇ -axis 32 is provided.
- the ⁇ -axis turning mechanism 33 includes a ⁇ -axis servomotor 34 provided with a rotation shaft 34a having the ⁇ -axis 32 as a central axis, and an L-shaped ⁇ bracket 35 attached to the tip of the rotation shaft 34a.
- the Y-axis moving mechanism 36 includes a spindle case 37 and a Y-axis micro head 38 that defines the position of the spindle case 37 in the Y-axis direction.
- the spindle case 37 is mounted on the ⁇ bracket 35 so as to be movable in the Y-axis direction.
- a spindle 39 is rotatably supported on the spindle case 37, and the spindle 39 is rotationally driven by a spindle drive motor 40.
- a lens processing tool 31 is attached to the upper end of the spindle 39 upward in a coaxial state.
- the spindle case 37, the spindle 39 and the spindle drive motor 40 constitute a rotation mechanism 41 of the lens processing tool 31.
- the conveyor unit 50 includes a conveyor 52 that conveys the lens case 51 and a conveyor drive motor 53 that rotationally drives the conveyor 52.
- the conveyor 52 and the conveyor drive motor 53 can be moved by a conveyor front / rear cylinder 54 to a position between the upper shaft unit 10 and the lower shaft unit 30 and a position retracted in the Y-axis direction therefrom.
- the conveyor 52 conveys the lens case 51, exchanges the lens case 51 containing the processed lens and the lens case 51 containing the unprocessed lens, and reaches the end of the conveyor 52.
- the lens case 51 is transferred to the conveyor of the next process, and the lens case 51 discharged from the conveyor of the previous process is received.
- the conveyor 52 moves forward, positions the lens case 51 below the upper shaft unit 10, supplies the lens 11 to the lens holder 12, or receives the processed lens 11 from the lens holder 12, and reaches the retracted position. Moving.
- the upper shaft unit 10 positions the lens holder 12 directly above the lens case 51 mounted on the advanced conveyor 52, and sucks the lens of the lens case 51 to the lens holder 12 by, for example, vacuuming and temporarily retracts. Let After the lens case 51 moves backward together with the conveyor 52, the lens 11 held by the lens holder 12 is moved to a processing position by the dish-type or cup-type lens processing tool 31.
- the lens 11 is retracted from the lens processing tool 31 by the lens holder 12, and the conveyor 52 advances to wait for the lens case 51 to be positioned below. Then, immediately above the lens case 51, the lens holder 12, for example, cancels the suction, drops the lens 11 onto the lens case 51, and stores it here. Thereafter, the lens holder 12 is retracted.
- FIG. 2 is an explanatory diagram showing a lens processing mode in which processing is performed while the lens 11 is kept horizontal.
- a processing radius r (m), a left movement amount L (m), and a right movement amount R (m) are set.
- the processing surface 31a of the lens processing tool 31 is a convex arc-shaped processing surface, and the lens processing tool 31 is attached to the upper end of the spindle 39 so that the apex 31b of the processing surface 31a is located on the ⁇ axis 32.
- the center axis 13a of the lens holder shaft 13 and the rotation center line 31c of the lens processing tool 31 coincide with each other.
- the coordinate position on the upper shaft unit 10 side at the initial position indicated by the broken line in FIG. 2 is Xo (m) in the X-axis direction and Zo (m) in the Z-axis direction, and the turning angle on the lower shaft unit 30 side is Let ⁇ o (degrees).
- Zd r (1-cos ⁇ d) (m)
- the feed amount Xd in the X-axis direction is gradually increased and moved from the initial position Xo to L (m).
- the Z-axis direction feed amount Zd (m) and the turning angle ⁇ d (degrees) corresponding to the feed amount Xd are calculated, and in synchronization with the X-axis direction feed, the Z-axis direction feed operation and the rotation around the ⁇ -axis Performs a turning motion.
- the feed amount Xd becomes L (m)
- the feed amount Xd is gradually decreased and moved from the initial position Xo to the negative side to R (m).
- the feed operation in the Z-axis direction and the turning operation around the ⁇ -axis are performed in conjunction with the feed in the X-axis direction.
- the lens surface 11a can be processed while the lens 11 is kept horizontal.
- the lens processing tool rotation mechanism 41 rotates the lens processing tool 31 around its rotation center line 31c. Since the lens surface 11a of the lens 11 is pressed from the upper side to the processing surface 31a of the lens processing tool 31, the lens 11a rotates following the rotation of the lens processing tool 31.
- the processing operation is performed in a state where the lens 11 is vacuum-sucked on the lens holding surface 12a of the lens holder 12, or in a state where the vacuum suction is released.
- the convex lens surface 11a can be processed, and by giving a negative value, the concave lens surface can be processed.
- the lens processing tool 31 is fixed in a vertical state, and in this state, the lens processing tool rotating mechanism 41 is rotated to drive the Z-axis moving mechanism 19 and the X-axis moving mechanism 15, It is also possible to process the lens surface 11a by sliding the lens 11 along the lens processing surface 31a of the lens processing tool 31.
- the lens surface processing by the planetary system can be realized by simultaneously driving the Y-axis moving mechanism and the X-axis moving mechanism.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
Description
垂直方向に延びるレンズホルダー軸と、
前記レンズホルダー軸の下端にピボット軸受を介して同軸状態で下向きに取り付けられ、当該ピボット軸を中心として回転および揺動可能なレンズホルダーと、
前記レンズホルダー軸を垂直方向であるZ軸方向に移動させるZ軸移動機構と、
前記レンズホルダー軸を水平方向であるX軸方向に移動させるためのX軸移動機構と、
前記レンズホルダーに保持されたレンズを加工するために上向きに配置された凸状あるいは凹状の円弧状加工面を備えているレンズ加工具と、
前記レンズ加工具を、前記X軸に直交する水平方向に延びるθ軸を中心として旋回させるためのθ軸旋回機構と、
前記レンズ加工具を、前記θ軸を通る当該レンズ加工具の中心軸線回りに回転させるレンズ加工具回転機構と、
前記X軸移動機構、前記Z軸移動機構、および前記θ軸旋回機構を駆動制御して、前記レンズホルダー軸に取り付けた前記レンズホルダーのX軸方向への移動、当該レンズホルダーのZ軸方向への移動、および前記レンズ加工具の前記θ軸を中心とする旋回を制御することにより、複数種類のレンズ加工モードを実行する駆動制御手段とを有していることを特徴としている。
この構成のレンズ加工装置1による動作例を説明する。図2は、レンズ11を水平に維持した状態で加工を行うレンズ加工モードを示す説明図である。移動の条件として、加工半径r(m)、左移動量L(m)、右移動量R(m)を設定する。また、レンズ加工具31の加工面31aは凸円弧状加工面であり、この加工面31aの頂点31bがθ軸32上に位置するように、レンズ加工具31がスピンドル39の上端に取り付けられており、初期位置においてはレンズホルダー軸13の中心軸線13aとレンズ加工具31の回転中心線31cが一致しているものとする。
X=Xd(m)
θd=sin-1(Xd/r)(度)
Zd=r(1-cosθd)(m)
ワーク(レンズ)が少数の場合、あるいは外径が大きい場合、または安価で簡易な手段を構築するためには、コンベアユニット50の代わりに、電動およびエアーインデックスなどにより回転するターンテーブルを配置してワークの供給、および回収を行うようにしてもよい。勿論、ワーク交換装置を用いずに、手作業によりワークを着脱してもよい。
10 上軸ユニット
11 レンズ
11a レンズ表面
12 レンズホルダー
13 レンズホルダー軸
13a 中心軸線
14 ピボット軸受機構
15 X軸移動機構
16 X軸ガイド
16a X軸テーブル
17 X軸送りねじ
18 X軸サーボモータ
19 Z軸移動機構
20 Z軸ガイド
20a Z軸テーブル
21 Z軸送りねじ
22 Z軸サーボモータ
23 ホルダー軸ベース
24 ホルダー加圧スプリング
25 加圧調整ボルト
30 下軸ユニット
31 レンズ加工具
31a 加工面
31b 頂点
31c 回転中心線
32 θ軸
33 θ軸旋回機構
34 θ軸サーボモータ
34a 回転軸
35 θブラケット
37 スピンドルケース
38 Y軸マイクロヘッド
39 スピンドル
40 スピンドル駆動モータ
41 レンズ加工具回転機構
50 コンベアユニット
51 レンズケース
52 コンベア
53 コンベア駆動モータ
70 駆動制御ユニット
Claims (3)
- 垂直方向に延びるレンズホルダー軸と、
前記レンズホルダー軸の下端にピボット軸受を介して同軸状態で下向きに取り付けられ、当該ピボット軸を中心として回転および揺動可能なレンズホルダーと、
前記レンズホルダー軸を垂直方向であるZ軸方向に移動させるZ軸移動機構と、
前記レンズホルダー軸を水平方向であるX軸方向に移動させるためのX軸移動機構と、
前記レンズホルダーに保持されたレンズを加工するために上向きに配置された凸状あるいは凹状の円弧状加工面を備えているレンズ加工具と、
前記レンズ加工具をX軸に直交する水平方向に延びるθ軸を中心として旋回させるためのθ軸旋回機構と、
前記レンズ加工具を、θ軸を通る当該レンズ加工具の中心軸線回りに回転させるレンズ加工具回転機構と、
前記X軸移動機構、前記Z軸移動機構、および前記θ軸旋回機構を駆動制御して、前記レンズホルダー軸に取り付けた前記レンズホルダーのX軸方向への移動、当該レンズホルダーのZ軸方向への移動、および前記レンズ加工具の前記θ軸を中心とする旋回を制御することにより、複数種類のレンズ加工モードを実行する駆動制御手段とを有していることを特徴とするレンズ加工装置。 - 前記駆動制御手段による前記レンズ加工モードには、前記θ軸を中心として旋回する前記レンズ加工具の前記円弧状加工面に対して、前記レンズホルダーのレンズ保持面に保持された加工対象のレンズが上側から水平に押し付けられた状態が維持されるように、前記X軸移動機構、前記Z軸移動機構および前記θ軸旋回機構を駆動制御するレンズ加工モードが含まれていることを特徴とする請求項1に記載のレンズ加工装置。
- 前記レンズ加工具を、前記θ軸に平行なY軸の方向に移動させるY軸移動機構を有していることを特徴とする請求項2に記載のレンズ加工装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011518081A JP5476377B2 (ja) | 2009-06-11 | 2009-06-11 | レンズ加工装置 |
DE112009004914T DE112009004914T5 (de) | 2009-06-11 | 2009-06-11 | Linsenbearbeitungsvorrichtung |
KR1020117027364A KR101593900B1 (ko) | 2009-06-11 | 2009-06-11 | 렌즈가공장치 |
US13/318,163 US20120045975A1 (en) | 2009-06-11 | 2009-06-11 | Lens-processing device |
PCT/JP2009/002654 WO2010143234A1 (ja) | 2009-06-11 | 2009-06-11 | レンズ加工装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2009/002654 WO2010143234A1 (ja) | 2009-06-11 | 2009-06-11 | レンズ加工装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010143234A1 true WO2010143234A1 (ja) | 2010-12-16 |
Family
ID=43308507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2009/002654 WO2010143234A1 (ja) | 2009-06-11 | 2009-06-11 | レンズ加工装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120045975A1 (ja) |
JP (1) | JP5476377B2 (ja) |
KR (1) | KR101593900B1 (ja) |
DE (1) | DE112009004914T5 (ja) |
WO (1) | WO2010143234A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011092748A1 (ja) * | 2010-01-29 | 2011-08-04 | 有限会社コジマエンジニアリング | 皿形砥石を用いたレンズ球面の研削加工方法 |
TWI584914B (zh) * | 2013-07-22 | 2017-06-01 | 佳能股份有限公司 | 元件製造方法及拋光裝置 |
EP3135431B1 (en) * | 2014-04-25 | 2021-02-24 | Kojima Engineering Co., Ltd. | Lens-centering method for spherical center-type processing machine, lens-processing method, and spherical center-type processing machine |
CN109414796B (zh) * | 2016-07-08 | 2021-02-02 | 小岛工程股份有限公司 | 使用杯型磨具的透镜球面加工方法以及透镜球面加工装置 |
US10040162B2 (en) * | 2016-09-09 | 2018-08-07 | Thielenhaus Technologies Gmbh | Device for producing a curved surface |
CN114227455A (zh) * | 2021-12-21 | 2022-03-25 | 广州市煊华五金制品有限公司 | 一种汽车机械钥匙胚加工用打磨装置 |
KR20230116400A (ko) | 2022-01-28 | 2023-08-04 | 주식회사 우림옵틱스 | 렌즈 가공을 위한 자동 이송 및 투입 배출 시스템 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61182755A (ja) * | 1985-02-07 | 1986-08-15 | Olympus Optical Co Ltd | 光学部品加工装置 |
JP2000061796A (ja) * | 1998-08-20 | 2000-02-29 | Canon Inc | 球面形状の加工方法及び水平位置出し治具 |
JP2004188557A (ja) * | 2002-12-13 | 2004-07-08 | Kojima Engineering:Kk | レンズ加工装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5310295A (en) * | 1993-03-22 | 1994-05-10 | The Gleason Works | Tool feeding method in gear manufacturing processes |
JP2007313586A (ja) * | 2006-05-24 | 2007-12-06 | Olympus Corp | 研磨装置及び研磨装置を用いたレンズの研磨方法 |
JP4996964B2 (ja) * | 2007-04-12 | 2012-08-08 | オリンパス株式会社 | 研磨装置 |
-
2009
- 2009-06-11 WO PCT/JP2009/002654 patent/WO2010143234A1/ja active Application Filing
- 2009-06-11 KR KR1020117027364A patent/KR101593900B1/ko active IP Right Grant
- 2009-06-11 DE DE112009004914T patent/DE112009004914T5/de active Pending
- 2009-06-11 US US13/318,163 patent/US20120045975A1/en not_active Abandoned
- 2009-06-11 JP JP2011518081A patent/JP5476377B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61182755A (ja) * | 1985-02-07 | 1986-08-15 | Olympus Optical Co Ltd | 光学部品加工装置 |
JP2000061796A (ja) * | 1998-08-20 | 2000-02-29 | Canon Inc | 球面形状の加工方法及び水平位置出し治具 |
JP2004188557A (ja) * | 2002-12-13 | 2004-07-08 | Kojima Engineering:Kk | レンズ加工装置 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2010143234A1 (ja) | 2012-11-22 |
US20120045975A1 (en) | 2012-02-23 |
KR101593900B1 (ko) | 2016-02-15 |
KR20140044414A (ko) | 2014-04-15 |
JP5476377B2 (ja) | 2014-04-23 |
DE112009004914T5 (de) | 2012-06-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5476377B2 (ja) | レンズ加工装置 | |
KR101411068B1 (ko) | 공작물 너얼링 절삭 가공 장치 | |
EP2120628B1 (en) | Mass production type possible automatic rhinestone adhesion apparatus | |
CN109834545B (zh) | 光学镜片自动加工一体机 | |
JP5808163B2 (ja) | 硬質脆性板の周縁加工装置 | |
CN104476360A (zh) | 插针自动打磨方法及打磨机 | |
JP2009178834A (ja) | レンズ加工装置 | |
CN102412492A (zh) | 一种用于dc插头的自动加工设备 | |
CN105666290A (zh) | 五金钳类工具磨削的大平面磨削装置及其方法 | |
CN112026372A (zh) | 一种灯头喷码装置 | |
CN102294634A (zh) | 水钻磨抛机 | |
JP2007253279A (ja) | 面取り機構を備えたレンズ研削装置 | |
KR20110110632A (ko) | 윈도우 글래스 연마장치 | |
CN202423798U (zh) | 一种用于dc插头的自动加工设备 | |
JP3981326B2 (ja) | レンズ加工装置 | |
CN202894939U (zh) | 一字旋具三轴数控磨床 | |
CN218639278U (zh) | 一种镜片粗胚铣磨设备 | |
CN113319711B (zh) | 一种电极头自动修复打磨设备 | |
CN108500745A (zh) | 一种阶梯钻加工用修整装置 | |
CN114310545A (zh) | 一种自动倒角设备 | |
CN110355261B (zh) | 一种自动化冲孔设备 | |
CN210412116U (zh) | 一种自动化冲孔设备 | |
CN209793350U (zh) | 光学镜片自动加工一体机 | |
CN212398423U (zh) | 自动摆放磨盘刀头装置 | |
JPH0358869B2 (ja) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 09845760 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2011518081 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13318163 Country of ref document: US |
|
ENP | Entry into the national phase |
Ref document number: 20117027364 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 112009004914 Country of ref document: DE Ref document number: 1120090049141 Country of ref document: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 09845760 Country of ref document: EP Kind code of ref document: A1 |