00198374-02_UG_OSC-Paket_R18-2_DE_EN.pdf - 第71页

4 Working with the OSC Features 4.2 Stereo Measurement for THT Pins (from R16-2) Bedienungsanleitung OSC Package User Guide OSC-Paket 11/2018 71 Step 3: SIPLACE Pro Setting parameters for the nozzle gripper ► In the Nozz…

4 Working with the OSC Features

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

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

4.2.2 Application Example

Step 1: SIPLACE Pro

► In the Station Editor under Placement Station,

enable the OSC Package option under Installed

options.

In SIPLACE Pro the component height has to be set so that the THT pin tips are located in the

focal plane of the camera. In the focal plane, the THT pin tips are displayed most sharply, and the

measurement is most accurate. For this, the following settings are required:

Step 2: Setting overall height – SIPLACE Pro

Setting the component overall height (from the pin tips

to the component bottom).

► In the Component Shape Editor, set the compo-

nent overall height under Component Shape –

Form – Overall height (with pins).

Step 2: Setting creep distance – SIPLACE Pro

Setting creep distance = THT pin length

► In SIPLACE Pro Desk, set the creep distance =

THT pin length under Handling – Placement –

Creep Distance.

If you use a nozzle gripper, the nozzle height also has to be set.

4 Working with the OSC Features

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

Bedienungsanleitung OSC Package User Guide OSC-Paket 11/2018 71

Step 3: SIPLACE Pro

Setting parameters for the nozzle gripper

► In the Nozzle Editor, disable the Height check

height reference run under Custom Nozzle – Ad-

vancedData.

► Set the Nominal length from the nozzle bottom to

the component touchdown point under Nozzledi-

mensions.

Step 4: SIPLACE Vision

► Enable the Stereo Measurement option in the

Component shape wizard in the Meas. options.

4 Working with the OSC Features

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

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

► With the Set illumination option you may check

the illumination setting.

Normally, the pre-set values should not be

changed!

► Under Stereo: Fine Height View you may check

the result of the stereo measurement.

Ensure that the THT pins are in the focal plane

(yellow height line).

This is the case, if component height (overall

height) and nozzle height have been defined cor-

rectly.

Step 5: SIPLACE Vision

► If necessary, change the traverse path to modify

the vertical resolution.

► Under Stereo: Contour lines the measured height

lines are displayed in the 2D images.

This allows you to verify that exactly the THT pin

tips have been detected at the focal plane.