ASM-SX-V3-设备性能参数-DMS - 第25页

25 Virtual Inkspot Handler (VIH) The virtual inks pot hand ler (VIH) allows you to scan in inkspots from an external system. This option can be use d for external systems to define which panels are to be produced and whi…

PCB warpage

PCB warpage during placement

To avoid impairing the placement quality and

speed, we recommend using a PCB support e.g.

Smart Pin Support so that the PCB warpage

downwards does not exceed 0.5 mm.

PCB warpage up, max. 2 mm

PCB support

PCB warpage down, max. 2 mm

Changes in the surface position are automatically applied by the functions for learning the height.

Virtual Inkspot Handler (VIH)

The virtual inkspot handler

(VIH) allows you to scan in

inkspots from an external

system.

This option can be used for

external systems to define

which panels are to be

produced and which to be

omitted. A panel is a specific

part of a printed circuit

board. This concept is much

more flexible than the

physical inkspot concept.

It can be integrated into the

ongoing production process,

if external systems

individually decide whether

each panel it is in a good or

bad state and whether

additional processing steps

are to be omitted or not.

The boards are typically

measured by the external

system and the information

about which panels are good

or bad is then available.

The use of this information

via VIH offers the benefit that

no physical inkspots need to

be read by the PCB camera.

This improves performance,

particularly for boards with a

large number of panels.

This option can also be used

if the panels do not have

room for a physical inkspot.

Workflow VIH with XML file

Workflow VIH with MES and BoardGateKeeper (BGK)

Process Data Interfaces (PDI)

The process data interface (PDI), which can be addressed via

the OIB interface, enables you to access not only the trace-

ability data of the components placed but also various process

parameters for the component placement. The PDI makes

over 40 process attributes per placement position available,

such as:

• Pickup (actual pick position, pickup location ID)

• Dipping (result, timestamp)

• Vision measuring (result plus camera ID)

• Placement (actual place position, ref. desig., vacuum val-

ues)

The data packages contain the data for each board and stop-

per position.

Each individual data package contains a maximum of 200

placement positions.

Smart Pin Support

The Smart Pin Support

option automatically places

support pins on the lifting

table. A gripper unit is used

to take the support pins out of

the smart pin magazine and

place them in the predefined

positions.

Before a Smart Support pin

is placed, the position is

cleaned of any contaminants

with a gentle blast of air. In

addition, the correct position-

ing of the support pin is

checked after its placement,

with the PCB camera.

Smart pin magazine

There are two different mag-

azines available for auto-

matic changeover of max. 10

support pins in the various

machine configurations.

These magazines are fixed

to a magazine holder and are

fitted to the COT insert.

Programming

The positions of the support

pins in the machine can be

defined for each board side,

in the SIPLACE Pro Board

Editor.

A 3D image of the board and

the support pins allows you

to recognize and prevent any

collision risks between the

support pin and the compo-

nents, even for stepped

transportation of boards with

excess length.

Gripper unit

Support pin

Magazine L 10

Magazine Q 10