00198374-02_UG_OSC-Paket_R18-2_DE_EN.pdf - 第75页

4 Working with the OSC Features 4.3 Customer-specific Pattern Features (from R16-2) Bedienungsanleitung OSC Package User Guide OSC-Paket 11/2018 75 4.3 Customer-specific Pattern Features (from R16-2) Odd shape components…

4 Working with the OSC Features

4.2 Stereo Measurement for THT Pins (from R16-2)

74 Bedienungsanleitung OSC Package User Guide OSC-Paket 11/2018

Step 4: SIPLACE Vision

► First, enable the stereo measurement as de-

scribed for the THT pins.

► Then activate the 4x image capture parameter

under Position.

► If necessary, check the result of the

stereo measurement under Stereo: Fine Height

View.

Step 5: SIPLACE Vision

► Check the evaluation of the position in the recog-

nition steps Position and Inspection.

► If necessary, change the traverse path before

you confirm the result of the stereo measure-

ment.

4 Working with the OSC Features

4.3 Customer-specific Pattern Features (from R16-2)

Bedienungsanleitung OSC Package User Guide OSC-Paket 11/2018 75

4.3 Customer-specific Pattern Features (from R16-2)

Odd shape components do not always have a shape or other structures such as leads which can

be used for identifying the component center and its orientation.

Examples

Component with board locks Specially shaped leads Component with curved shape,

e.g. lenses

The Pattern Feature lead group type allows the user to describe arbitrary abstract patterns on a

component. These patterns can only be created and changed in the SIPLACE Vision Editor during

teaching at the station. This type of lead group can be renamed or deleted but not created, edited

or copied in SIPLACE Pro.

The camera captures an image of the component and the user can now simply draw a frame

around single features or attributes and mark them for the Vision system. A special algorithm will

then extract a model out of the marked areas which can be used to later measure and align all

components of the same type. Structures that are not needed can be deleted easily.

4 Working with the OSC Features

4.3 Customer-specific Pattern Features (from R16-2)

76 Bedienungsanleitung OSC Package User Guide OSC-Paket 11/2018

4.3.1 Procedure

The following overview lists the single work steps that have to be performed in the specified order

to describe pattern features.

Describing a Pattern Feature

Step Action SIPLACE program

1) Enabling OSC package SIPLACE Pro

2) Selecting the pattern type and marking the area to be taught in

the image

SIPLACE Vision

3) Marking and deleting not needed points SIPLACE Vision

4) Aligning the component for the correct position SIPLACE Vision

5) Option: Renaming or deleting the pattern feature SIPLACE Pro