JP4347460B2 - 光学素子成形用金型の加工方法 - Google Patents

光学素子成形用金型の加工方法 Download PDF

Info

Publication number
JP4347460B2
JP4347460B2 JP23646599A JP23646599A JP4347460B2 JP 4347460 B2 JP4347460 B2 JP 4347460B2 JP 23646599 A JP23646599 A JP 23646599A JP 23646599 A JP23646599 A JP 23646599A JP 4347460 B2 JP4347460 B2 JP 4347460B2
Authority
JP
Japan
Prior art keywords
shape
mold
optical surface
optical element
temporary
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 - Fee Related
Application number
JP23646599A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001062871A5 (https=
JP2001062871A (ja
Inventor
卓弥 児玉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Olympus Corp filed Critical Olympus Corp
Priority to JP23646599A priority Critical patent/JP4347460B2/ja
Publication of JP2001062871A publication Critical patent/JP2001062871A/ja
Publication of JP2001062871A5 publication Critical patent/JP2001062871A5/ja
Application granted granted Critical
Publication of JP4347460B2 publication Critical patent/JP4347460B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3835—Designing moulds, e.g. using CAD-CAM
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP23646599A 1999-08-24 1999-08-24 光学素子成形用金型の加工方法 Expired - Fee Related JP4347460B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23646599A JP4347460B2 (ja) 1999-08-24 1999-08-24 光学素子成形用金型の加工方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23646599A JP4347460B2 (ja) 1999-08-24 1999-08-24 光学素子成形用金型の加工方法

Publications (3)

Publication Number Publication Date
JP2001062871A JP2001062871A (ja) 2001-03-13
JP2001062871A5 JP2001062871A5 (https=) 2006-05-11
JP4347460B2 true JP4347460B2 (ja) 2009-10-21

Family

ID=17001156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23646599A Expired - Fee Related JP4347460B2 (ja) 1999-08-24 1999-08-24 光学素子成形用金型の加工方法

Country Status (1)

Country Link
JP (1) JP4347460B2 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3973466B2 (ja) 2001-06-19 2007-09-12 株式会社リコー 成形用型、成形用型の製造方法、成形用型の製造システム、及び成形方法
US20040094852A1 (en) * 2002-11-20 2004-05-20 Deere & Company, A Delaware Corporation Method for producing rotationally molded parts from semi-crystalline materials
JP4498077B2 (ja) * 2003-09-09 2010-07-07 キヤノン株式会社 光学素子の成形方法、光学素子、金型部材、および金型部材の加工方法
JP4656531B2 (ja) * 2004-06-03 2011-03-23 Ｈｏｙａ株式会社 成形型の設計方法

Also Published As

Publication number Publication date
JP2001062871A (ja) 2001-03-13

Similar Documents

Publication Publication Date Title
CN118552528B (zh) 基于数据分析的晶圆翘曲度快速测量方法
CN113021816B (zh) 一种提升注塑产品反变形准确度的方法及系统
CN112729215B (zh) 一种基于热膨胀系数修正基准点坐标的测量方法
JP4347460B2 (ja) 光学素子成形用金型の加工方法
CN114972387B (zh) 基于三维实测的复材成型过程模具变形修配方法及系统
CN118650832A (zh) 一种基于温度的注塑模具生产控制方法及系统
JP4378011B2 (ja) 金型設計装置と金型形状の設計方法
CN116252447B (zh) 齿轮注塑成型调控方法
JP4405170B2 (ja) 光学素子成形型設計方法
JPH0596572A (ja) 金型形状設計装置
JP2002248666A (ja) 光学素子とその製造方法及び光走査装置
JP2007313852A (ja) 金型修正システム
KR101034431B1 (ko) 광학계의 제조방법
JP3973430B2 (ja) 成形用型、成形用型の製造方法、及び成形方法
JP3946106B2 (ja) プレス用成形型及びレンズの製造方法
JP3722464B2 (ja) レンズ面形状評価方法及び形状評価装置
JP2006273655A (ja) 金型の成形面形状の設計方法
JP2002347037A (ja) 金型作製方法、成形金型、及びレンズ
JP2001062871A5 (https=)
CN113721551B (zh) 数控加工方法和数控加工设备
CN119459197B (zh) 一种轮胎充气性能预测方法及系统
JP2001062841A (ja) 光学素子成形用金型加工方法
JP2005114939A (ja) 回折光学素子の製造方法および回折光学素子
JPH03211030A (ja) プラスチックレンズ
CN121435459A (zh) 一种基于增材制造的复合材料成型模具热缩性计算方法

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060320

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060320

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20080110

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080325

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090623

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090716

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120724

Year of fee payment: 3

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130724

Year of fee payment: 4

LAPS Cancellation because of no payment of annual fees