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MACHINE PERFORMANCE MACHINE CAPABILITY 8.2 Installa tion M anual Chapter Issue 1 Sep 02 4. Select Filter s. 5. Select Select Fi lter Group . 6. Highlight sqy1.qcf file and sele ct Open .

MACHINE PERFORMANCE

MACHINE CAPABILITY

Chapter Issue 1 Sep 02 Installation Manual 8.1

CHAPTER 8 MACHINE PERFORMANCE

MACHINE CAPABILITY

Load the product file named 265test1 from the hard disk and with a DEK

alignment board loaded ensure that the following parameters are correct:

• Screen - Calibration/Dry Align

• Squeegee - Length to suit board / ProFlow - Empty Transfer Head

• Front & Rear Print Speed - 25mm/sec (squeegees) / 70mm/sec (ProFlow)

• Front & Rear Pressure - 5kg (squeegees) / 3kg (ProFlow)

• ProFlow Paste Pressure - 2.2 bar

• ProFlow Idle Pressure - 0.2 bar (ProFlow with SCAR)

• Separation Speed - 1mm/sec.

• Under Board Clearance - 20mm

• Under Screen Rate - 0

• Transport Mode - Left to Left

• SPC Data Output Rate - Every Cycle

• SPC Data Mode - Disk

• SPC Format - Windows

• SPC Align Inspect Mode - Post Print

Use nine magnetic tooling pins to fully support the board, apply small amount

of paste or suitable lubricant (enough to lubricate squeegees). Record >100 full

machine cycles and setup QC-Cal program as follows:

1. If squeegees are fitted ensure the filter files sqy1.qcf and sqy2.qcf are

present in the directory structure C:\Prolink\QcCalc\Filters.

2. Start the QC-Cal program.

3. Select Edit, Data.

MACHINE PERFORMANCE

MACHINE CAPABILITY

8.2 Installation Manual Chapter Issue 1 Sep 02

4. Select Filters.

5. Select Select Filter Group.

6. Highlight sqy1.qcf file and select Open.

MACHINE PERFORMANCE

MACHINE CAPABILITY

Chapter Issue 1 Sep 02 Installation Manual 8.3

7. In the Record Filters Box, select sqy1 file and select O.K.

8. Select Statistics, Cpk - Process Capability.