JPS647254A - Correcting method for data used for packaging - Google Patents

Correcting method for data used for packaging

Info

Publication number
JPS647254A
JPS647254A JP16338887A JP16338887A JPS647254A JP S647254 A JPS647254 A JP S647254A JP 16338887 A JP16338887 A JP 16338887A JP 16338887 A JP16338887 A JP 16338887A JP S647254 A JPS647254 A JP S647254A
Authority
JP
Japan
Prior art keywords
printed board
packaging
expansion
contraction
coefficient
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.)
Pending
Application number
JP16338887A
Other languages
Japanese (ja)
Inventor
Kazuaki Kimura
Mitsuo Shikamata
Satomi Hibino
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric 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 Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP16338887A priority Critical patent/JPS647254A/en
Publication of JPS647254A publication Critical patent/JPS647254A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To correspond to a component packaging aimed to obtain high density and high accuracy by correcting a component mounting position dislocating caused by expansion/contraction of a printed board based on an expansion/ contraction coefficient of the printed board calculated from data obtained by the measuring of a reference hole position provided in the printed board. CONSTITUTION:Based on data obtained by measuring an interval between reference holes A, B and C provided in a subject print board, a process to obtain the expansion/contraction coefficient of the subject printed board and a process to multiply respective component packaging positional data prepared in advance by the expansion/contraction coefficient and to obtain the corrected packaging position data of the printed board expansion/contraction concerning an all components packaging position, are provided. Thus, by a reference hole for a packaging device provided in the printed board, the above coefficient in the X direction and the Y direction of the printed board is measured, and the component position data corrected by said coefficient can be outputted as correction completed data.
JP16338887A 1987-06-30 1987-06-30 Correcting method for data used for packaging Pending JPS647254A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16338887A JPS647254A (en) 1987-06-30 1987-06-30 Correcting method for data used for packaging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16338887A JPS647254A (en) 1987-06-30 1987-06-30 Correcting method for data used for packaging

Publications (1)

Publication Number Publication Date
JPS647254A true JPS647254A (en) 1989-01-11

Family

ID=15772939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16338887A Pending JPS647254A (en) 1987-06-30 1987-06-30 Correcting method for data used for packaging

Country Status (1)

Country Link
JP (1) JPS647254A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03219151A (en) * 1989-08-11 1991-09-26 Mercedes Benz Ag Speed change gear box equipped with two lay shaft transmission for automobile

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62155600A (en) * 1985-12-27 1987-07-10 松下電器産業株式会社 Electronic component mounting method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62155600A (en) * 1985-12-27 1987-07-10 松下電器産業株式会社 Electronic component mounting method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03219151A (en) * 1989-08-11 1991-09-26 Mercedes Benz Ag Speed change gear box equipped with two lay shaft transmission for automobile

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