SIPLACE X4 S micron X4i S micron - 第18页

18 Board conveyor Placement modes Synchronous mode In synchronous mode, two PCBs of the same size are transporte d into the place- ment position at the same time. They are processed as a common panel. When using products…

Board conveyor

Technical data

Single conveyor Flexible dual con-

veyor

Dual conveyor in sin-

gle conveyor mode

Board dimensions

(length x width)

X4 S micron - standard 50 mm x 50 mm to

450 mm x 560 mm

50 mm x 50 mm to

450 mm x 320 mm

50 mm x 50 mm to

450mm x 510mm

X4i S micron - standard

a) I-PLacement and alternating placement mode are possible with board lengths up to 380 mm. Only alternating place-

ment mode is possible for boards longer than 380 mm.

50 mm x 50 mm to

380 mm x 560 mm

50 mm x 50 mm to

450 mm x 300 mm

50 mm x 50 mm to

450mm x 510mm

50 mm x 50 mm to

450 mm x 510 mm

50 mm x 50 mm to

380 mm x 320 mm

Stationary conveyor side Right or left Right, left or outer

Automatic electrical width adjust-

ment

Standard

PCB thickness

Standard: 0.3 mm to 4.5 mm

PCB warpage See page 20

PCB weight

Standard

b) The board weight value refers to the weight of the board plus the weight of the components.

Max. 3.0 kg Max. 2.0 kg Max. 2.0 kg

Clearance on PCB underside 25 mm

PCB conveyor height

Option:

Standard:

SMEMA option:

900 mm

930 mm

950 mm

Type of interface:

Standard:

Option:

SMEMA

Siemens

Component-free PCB handling

edge

3 mm

PCB changeover time

Single conveyor

Dual conveyor

c) 0 seconds in asynchronous mode, otherwise 1.5 seconds.

< 1.5 seconds

0 seconds

Important notes

When setting up a machine (S; F-, HS-, HF-, X- or D-Series) next to a SIPLACE X4 S micron / X4i S micron, be aware that there

is limited room between the two machines. In these cases, use suitable conveyor extensions to create room of 0.5m for the operator

between the two machines.

To achieve top placement performance, fit the first machine in a SIPLACE X4 S / X4i S micron line with an input conveyor extension

and the last machine in the line with an output conveyor extension.

Board conveyor

Placement modes

Synchronous mode

In synchronous mode, two

PCBs of the same size are

transported into the place-

ment position at the same

time. They are processed as

a common panel. When

using products with greatly

differing placement content,

common optimization

increases the performance of

the whole content on both

boards.

Asynchronous mode

In asynchronous mode, only

one PCB on a conveyor lane

is processed. At the same

time, another PCB on the

second conveyor lane is

moved into the placement

position. This saves the full

conveying time of one PCB,

thus considerably increasing

performance, particularly for

PCBs with a short cycle time.

I-Placement

The SIPLACE line achieves

top placement performance

with the use of I-Placement.

In this mode, the two heads

work simultaneously and

populate the PCB on the cor-

responding conveyor side,

totally independently of one

another. Short distances fur-

ther increase the output.

Borrow Performance

By facilitating simultaneous

production of two boards with

different contents in one line,

Borrow Performance is the

ideal addition to I-Placement.

In placement machines with

Borrow Performance, both

heads place the same board

in alternation The board in

the other conveyor lane is

simply transported through

the system. This makes it

possible to achieve the same

cycle time for both boards,

despite the different place-

ment contents.

Convoy Mode

When processing boards

with lengths shorter than 175

mm, Convey Mode moves

more boards into the place-

ment area and input con-

veyor section. While one

board is being processed,

the second one waits directly

behind it. The transportation

time is therefore reduced sig-

nificantly, especially in I-

Placement mode.

Board conveyor

I-Placement

Alternating Placement Mode

Alternating placement or

I-Placement mode

Distance of outer conveyor

edges: 680 mm, 2 lanes, outer

conveyor edges fixed

Alternating placement mode

Distance of outer conveyor

edges: 560 mm, 2 lanes, right

conveyor edges fixed

Alternating placement mode

Distance of outer conveyor

edges: 601 mm, dual conveyor

in single conveyor mode, right

conveyor edge fixed

Max. 320

Movable conveyor side

Stationary conveyor side

a) The diagram only shows settings with a fixed righthand conveyor edge. A setting with the stationary conveyor

edge on the left is also possible. All dimensions in millimeters.

Max. 320

344

680 (27“)

Min. 35

-344

+258

Max. 260

281

Min. 35

Max. 260

560 (22“)

Max. 601

Adjustable conveyor side position and max. PCB width

Conveyor side position Max. PCB width

234.2 mm 216 mm

254 mm 236 mm

268 mm 250 mm

281 mm 260 mm

320 mm 300 mm

344 mm 320 mm

Customized (up to max. 344 mm) 320 mm

Machine center