NL7112617A - - Google Patents
Info
- Publication number
- NL7112617A NL7112617A NL7112617A NL7112617A NL7112617A NL 7112617 A NL7112617 A NL 7112617A NL 7112617 A NL7112617 A NL 7112617A NL 7112617 A NL7112617 A NL 7112617A NL 7112617 A NL7112617 A NL 7112617A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0008—Apparatus or processes for manufacturing printed circuits for aligning or positioning of tools relative to the circuit board
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
- B21D28/265—Perforating, i.e. punching holes in sheets or flat parts with relative movement of sheet and tools enabling the punching of holes in predetermined locations of the sheet, e.g. holes punching with template
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0266—Marks, test patterns or identification means
- H05K1/0269—Marks, test patterns or identification means for visual or optical inspection
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
- H05K2201/09918—Optically detected marks used for aligning tool relative to the PCB, e.g. for mounting of components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/005—Punching of holes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU61907 | 1970-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7112617A true NL7112617A (en:Method) | 1972-04-25 |
Family
ID=19726520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7112617A NL7112617A (en:Method) | 1970-10-22 | 1971-09-14 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE774052A (en:Method) |
| CH (1) | CH528849A (en:Method) |
| DE (1) | DE2143384A1 (en:Method) |
| FR (1) | FR2113159A5 (en:Method) |
| GB (1) | GB1335479A (en:Method) |
| IT (1) | IT940935B (en:Method) |
| LU (1) | LU61907A1 (en:Method) |
| NL (1) | NL7112617A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008441B (zh) * | 2012-12-25 | 2016-12-28 | 贵州黎阳航空动力有限公司 | 一种薄壁型面小孔加工计算方法 |
| CN114833611B (zh) * | 2022-07-04 | 2022-09-30 | 广东原点智能技术有限公司 | 可识别工件型号的夹具及数控机床 |
| CN117921377B (zh) * | 2024-01-23 | 2024-10-15 | 无锡高锻精机科技有限公司 | 一种用于汽车零部件的防变形精密模具及使用方法 |
-
1970
- 1970-10-22 LU LU61907D patent/LU61907A1/xx unknown
-
1971
- 1971-08-26 DE DE19712143384 patent/DE2143384A1/de active Pending
- 1971-08-31 CH CH1276471A patent/CH528849A/de not_active IP Right Cessation
- 1971-09-14 NL NL7112617A patent/NL7112617A/xx unknown
- 1971-09-23 IT IT5305471A patent/IT940935B/it active
- 1971-10-13 GB GB4770971A patent/GB1335479A/en not_active Expired
- 1971-10-18 BE BE774052A patent/BE774052A/xx unknown
- 1971-10-22 FR FR7138126A patent/FR2113159A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT940935B (it) | 1973-02-20 |
| BE774052A (en:Method) | 1971-11-12 |
| LU61907A1 (en:Method) | 1972-03-03 |
| DE2143384A1 (de) | 1972-04-27 |
| CH528849A (de) | 1972-09-30 |
| GB1335479A (en) | 1973-10-31 |
| FR2113159A5 (en:Method) | 1972-06-23 |