JP2015066650A5 - - Google Patents
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- JP2015066650A5 JP2015066650A5 JP2013204769A JP2013204769A JP2015066650A5 JP 2015066650 A5 JP2015066650 A5 JP 2015066650A5 JP 2013204769 A JP2013204769 A JP 2013204769A JP 2013204769 A JP2013204769 A JP 2013204769A JP 2015066650 A5 JP2015066650 A5 JP 2015066650A5
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- Prior art keywords
- processing
- lens
- chamfering
- formation information
- groove
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- 230000015572 biosynthetic process Effects 0.000 claims description 14
- 238000005755 formation reaction Methods 0.000 claims description 14
- 230000002093 peripheral Effects 0.000 claims description 8
- 238000003754 machining Methods 0.000 claims description 3
- 238000003672 processing method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 1
Description
上記課題を解決するために、本発明は以下のような構成を備えることを特徴とする。
（１） 眼鏡レンズの周縁をステップ加工するためのステップ加工具を備える眼鏡レンズ周縁加工装置において、眼鏡レンズの周縁をヤゲン仕上げ加工するためのＶ溝を持つヤゲン加工具を備え、前記ステップ加工具のステップ加工によって残されるレンズ周縁の突出部分の前側角部及び後側角部を前記ヤゲン加工具が持つＶ溝によって面取り加工する構成としたことを特徴とする。
（２） （１）の眼鏡レンズ加工装置において、レンズの周縁にステップを形成するためのステップ形成情報を取得するステップ形成情報取得手段と、前記突出部分の前側角部及び後側角部を面取りするための面取りデータを取得する面取りデータ取得手段と、前記ステップ形成情報及び前記面取りデータに基づき、前記突出部分の前側角部及び後側角部を前記ヤゲン加工具が持つＶ溝によって同時に面取り加工させる加工制御手段と、を備えることを特徴とする。
（３） （２）の眼鏡レンズ加工装置において、前記加工制御手段は、前記ヤゲン加工具の外周面に対する前記Ｖ溝の深さに対して前記ステップ加工の切込み距離が大きいときに、前記突出部分の面取り加工を前記Ｖ溝によって行わせることを特徴とする。
（４） レンズの周縁にステップを形成するためのステップ形成情報を取得するステップ形成情報取得段階と、前記ステップ形成情報に基づいてステップ加工具によってレンズの周縁にステップを形成するステップ加工段階を備える眼鏡レンズ加工方法において、ステップ加工によって残されるレンズ周縁の突出部分の前側角部及び後側角部を面取りするための面取りデータを取得する面取りデータ取得段階と、前記ステップ形成情報と前記面取りデータとに基づき、前記突出部分の前側角部及び後側角部をヤゲン加工具が持つＶ溝によって面取り加工する面取り加工段階と、を備えることを特徴とする。
In order to solve the above problems, the present invention is characterized by having the following configuration.
(1) A spectacle lens peripheral edge processing apparatus provided with a step processing tool for step processing the peripheral edge of the spectacle lens, comprising a bevel processing tool having a V-groove for processing the peripheral edge of the spectacle lens. The front corner portion and the rear corner portion of the protruding portion of the peripheral edge of the lens left by the step processing are chamfered by a V groove provided in the beveling tool.
(2) In the eyeglass lens processing apparatus according to ( 1), step formation information acquisition means for acquiring step formation information for forming a step on the periphery of the lens, and chamfering the front corner and the rear corner of the protruding portion Chamfering data acquisition means for acquiring chamfering data for performing chamfering processing, and chamfering simultaneously by the V-groove of the beveling tool on the front corner and the rear corner of the protruding portion based on the step formation information and the chamfering data And a machining control means.
(3) In the eyeglass lens processing apparatus according to (2), the processing control means may be configured such that when the step processing cutting distance is larger than the depth of the V groove with respect to the outer peripheral surface of the beveling tool, the protruding portion The chamfering process is performed by the V groove.
(4) A step formation information acquisition step for acquiring step formation information for forming a step at the periphery of the lens, and a step processing step for forming a step at the periphery of the lens by the step processing tool based on the step formation information. In the spectacle lens processing method, a chamfer data acquisition step of acquiring chamfer data for chamfering the front corner portion and the rear corner portion of the protruding portion of the lens periphery left by the step processing, the step formation information and the chamfer data, And a chamfering step of chamfering the front corner portion and the rear corner portion of the protruding portion with a V groove of the beveling tool.
Claims (4)
眼鏡レンズの周縁をヤゲン仕上げ加工するためのＶ溝を持つヤゲン加工具を備え、
前記ステップ加工具のステップ加工によって残されるレンズ周縁の突出部分の前側角部及び後側角部を前記ヤゲン加工具が持つＶ溝によって面取り加工する構成としたことを特徴とする眼鏡レンズ加工装置。 In a spectacle lens periphery processing apparatus including a step processing tool for step processing the periphery of an eyeglass lens,
A beveling tool with a V-groove for beveling the peripheral edge of the spectacle lens,
An eyeglass lens processing apparatus having a configuration in which a front corner portion and a rear corner portion of a protruding portion of a lens peripheral edge left by the step processing of the step processing tool are chamfered by a V groove of the bevel processing tool.
レンズの周縁にステップを形成するためのステップ形成情報を取得するステップ形成情報取得手段と、
前記突出部分の前側角部及び後側角部を面取りするための面取りデータを取得する面取りデータ取得手段と、
前記ステップ形成情報及び前記面取りデータに基づき、前記突出部分の前側角部及び後側角部を前記ヤゲン加工具が持つＶ溝によって同時に面取り加工させる加工制御手段と、を備えることを特徴とする眼鏡レンズ加工装置。 In the eyeglass lens processing apparatus according to claim 1,
Step formation information acquisition means for acquiring step formation information for forming steps on the periphery of the lens;
Chamfer data acquisition means for acquiring chamfer data for chamfering the front corner and the rear corner of the protruding portion;
And a processing control means for simultaneously chamfering the front corner and the rear corner of the protruding portion by a V-groove of the beveling tool based on the step formation information and the chamfering data. Lens processing device.
前記加工制御手段は、前記ヤゲン加工具の外周面に対する前記Ｖ溝の深さに対して前記ステップ加工の切込み距離が大きいときに、前記突出部分の面取り加工を前記Ｖ溝によって行わせることを特徴とする眼鏡レンズ加工装置。 In the eyeglass lens processing apparatus according to claim 2 ,
The machining control means causes the projecting portion to be chamfered by the V-groove when the cutting distance of the step machining is larger than the depth of the V-groove with respect to the outer peripheral surface of the beveling tool. Eyeglass lens processing device.
ステップ加工によって残されるレンズ周縁の突出部分の前側角部及び後側角部を面取りするための面取りデータを取得する面取りデータ取得段階と、A chamfer data acquisition stage for acquiring chamfer data for chamfering the front corner portion and the rear corner portion of the protruding portion of the lens periphery left by the step processing;
前記ステップ形成情報と前記面取りデータとに基づき、前記突出部分の前側角部及び後側角部をヤゲン加工具が持つＶ溝によって面取り加工する面取り加工段階と、Based on the step formation information and the chamfering data, a chamfering step of chamfering the front corner portion and the rear corner portion of the protruding portion with a V-groove included in the beveling tool;
を備えることを特徴とする眼鏡レンズ加工方法。An eyeglass lens processing method comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013204769A JP6244788B2 (en) | 2013-09-30 | 2013-09-30 | Eyeglass lens processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013204769A JP6244788B2 (en) | 2013-09-30 | 2013-09-30 | Eyeglass lens processing equipment |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015066650A JP2015066650A (en) | 2015-04-13 |
| JP2015066650A5 true JP2015066650A5 (en) | 2016-11-17 |
| JP6244788B2 JP6244788B2 (en) | 2017-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013204769A Active JP6244788B2 (en) | 2013-09-30 | 2013-09-30 | Eyeglass lens processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6244788B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110653719A (en) * | 2019-10-08 | 2020-01-07 | 彩虹（合肥）液晶玻璃有限公司 | Polishing apparatus and polishing line |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6325704B1 (en) * | 1999-06-14 | 2001-12-04 | Corning Incorporated | Method for finishing edges of glass sheets |
| JP5134346B2 (en) * | 2007-11-30 | 2013-01-30 | 株式会社ニデック | Eyeglass lens peripheral processing equipment |
| US20090201463A1 (en) * | 2008-02-13 | 2009-08-13 | Kevin Carlson | Insertable cut blade-style eyeglass lenses |
| JP6015021B2 (en) * | 2011-02-16 | 2016-10-26 | 株式会社ニデック | Spectacle lens processing shape acquisition method and spectacle lens processing shape acquisition apparatus |
| JP2012250297A (en) * | 2011-05-31 | 2012-12-20 | Nidek Co Ltd | Eyeglass lens processing apparatus |
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- 2013-09-30 JP JP2013204769A patent/JP6244788B2/en active Active
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