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BSI PD IEC TR 60286-3-4:2021

BSI PD IEC TR 60286-3-4:2021

$142.49

Packaging of components for automatic handling – Packaging of surface mount components on continuous embossed tapes for Auto Loading Feeder

Published By Publication Date Number of Pages
BSI 2021 30
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PDF Catalog

PDF Pages PDF Title
2 undefined
4 CONTENTS
6 FOREWORD
8 INTRODUCTION
9 1 Scope
2 Normative references
3 Terms, definitions and symbols
3.1 Terms and definitions
10 3.2 Symbols
4 Overview of Auto Loading Feeder
4.1 Overview and features of Auto Loading Feeder
Figures
Figure 1 – Specified dimensions for emboss taping for Auto Loading Feeder
Tables
Table 1 – Symbols used in figures and tables
11 4.2 Methods and mechanisms of automatically exposing the pockets in using Auto Loading Feeder
Figure 2 – Operation and features when another tape is re-supplied automatically by the Auto Loading Feeder
12 5 Discussion items for requirements for emboss taping for Auto Loading Feeder
5.1 General
5.2 Required dimensions for the cover tape sealed positions
13 5.3 Required dimensions for the distance between the upper side of the carrier tape and the top surface of a component in using Auto Loading Feeder
5.4 Necessity of M1 and M2 as the cover tape sealed positions
Table 2 – The cover tape sealed positions required for emboss taping for Auto Loading Feeder
Table 3 – Distance between the upper side of the carrier tape and the top surface of a component required for emboss taping for Auto Loading Feeder
14 5.5 Necessity of K1 as the distance between the upper side of the carrier tape and the top surface of a component
15 5.6 Necessity of K2 as the recessed part in a cross-bar section
Figure 3 – Example of a part of embossed carrier tape with a recessed part in a cross-bar section
Figure 4 – Relationship between the cover tape and the exposure processing mechanism of the pocket
16 5.7 Necessity of K3 as the distance between the upper side of the recessed part in a cross-bar section and the top surface of a component
Figure 5 – Relationship between the exposure processing mechanism of the pocket and convex of carrier tape
17 5.8 Sealing method for the cover tape
5.9 Dent of the cover tape over the pockets
Figure 6 – Example dent of the cover tape over the pocket
18 5.10 Lower limit of peel-off strength of the cover tape
5.11 Adhesion of components on the cover tape
5.12 Bottom hole of pockets of the carrier tape
19 5.13 Maximum trailer length
5.14 Fixing the tail end of the carrier tape
6 Summary of the discussions: considered requirements and dimensions for emboss taping for Auto Loading Feeder
6.1 General
20 6.2 Required dimensions for the cover tape sealed positions
6.3 Required dimensions for the distance between the upper side of the carrier tape and the top surface of a component
6.4 Required specifications for the sealing method of the cover tape
6.5 Required specifications for maximum trailer length
7 Possible problems for emboss taping for Auto Loading Feeder
7.1 General
7.2 Relationship between sealed positions of the cover tape and openings of the pockets
Figure 7 – Leader part and trailer part
21 7.3 Recessed part in a cross-bar section
7.4 Dot seals
Figure 8 – Dimension B1 and sealed positions
22 7.5 Thickness of embossed carrier tape
Figure 9 – Example of dot seal
23 7.6 Relationship between Auto Loading Feeder and tape camber specified in IEC 60286-3
Figure 10 – Relationship between embossed carrier tape thickness and component exposure process
Figure 11 – Tape camber (top view)
24 Annex A (informative) Methods and mechanisms of automatically exposing pockets in using Auto Loading Feeder
A.1 General
A.2 Single-door method
A.3 Double-door method
Figure A.1 – Overview of the single-door method
25 Figure A.2 – Overview of the double-door method
26 Annex B (informative) Glossary
Table B.1 – Glossary of mounter and feeder related terms
28 Bibliography

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BSI PD IEC TR 60286-3-4:2021
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