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1 Introduction 1.1 Machine overview Instruction Guide ASM ProcessLens Dual-lane 06/2018 7 1 Introduction This Instructor Guide contains basic information that must be observed when setting up, operating and maintaining t…
1 Introduction
1.1 Machine overview
Instruction Guide ASM ProcessLens Dual-lane 06/2018 7
1 Introduction
This Instructor Guide contains basic information that must be observed when setting up, operating
and maintaining the ASM ProcessLens Dual-lane ® solder paste inspection machine. This In-
structor Guide contains notes that must be observed to guarantee your personal safety and to
avoid damage to equipment.
This document is the original Instructor Guide.
1.1 Machine overview
Fig.1: ASM ProcessLens Dual-lane solder paste inspection machine
1 Introduction
1.1 Machine overview
8 Instruction Guide ASM ProcessLens Dual-lane 06/2018
1.1.1 Machine description
The ASM ProcessLens Dual-lane is an inline solder paste inspection machine which visually meas-
ures 100% of paste deposits on any given product in 3D and 2D and compares them to their ex-
pected volume, X and Y position, area, mean height and shape.
It also checks for bridging between adjacent pads and coplanarity failures for a group of pads be-
longing to the same component.
This visual control is based on the stencil's Gerber data which contains all the apertures, their
shape, size, orientation and position as well as the stencil thickness.
ASM ProcessLens Dual-lane measures the warpage of each PCB during the inspection and uses
this data to keep the images in optimum focus by adjusting the height of the Z-axis accordingly.
The evolution and history of the printing process can be visualized through the SPC (Statistical
Process Control) package delivered with the machine.
ASM ProcessLens Dual-lane machines have a dual conveyor. Synchronous inspection can be per-
formed with two boards loaded at the same time.
ASM ProcessLens Dual-lane together with ASM ProcessEngine pre-placement is a product
called ASM ProcessExpert which is a process tool to analyze stencil layouts and automatically
stabilize, characterize, proactively control and improve the printing process.
1.1.2 Serial number of the machine
The serial number of the machine can be found on the backside of the machine.
Fig.2: Position of type plate with serial number
1 Type plate