OM-1683-001_w.pdf - 第81页

64 OM-1683 Item Description 7. Operation Scope The machine starts component placement on either one (positioned one) of the PCBs on the two transfer lanes. After the machine has completed component placement on the PCB o…

OM-1683

1103-001

16.Specications

Item Description

6. Transfer Mode There are two modes; One is the dual transfer mode that uses two transfer lanes and the

other is the single transfer mode that uses one transfer lane.

However, in the case of the dual transfer mode, the PCB width should be up to 250

mm.

•

Dual Transfer Mode (Dual Transfer for Two PCBs at the same time)

In the case of a PCB width between 84 mm and 250 mm, the dual transfer

operation is available using both lanes.

Max. 250 mm

Chute

A (Fixed)

Chute

A' (Movable)

Chute

B (Movable)

Chute

B' (Fixed)

Buffer Section Buffer Section

Front Side of Machine

Positioning Section

• Single Transfer Mode (Dual Transfer for Single PCB)

In the case of the PCB width between 84 mm and 415 mm, the single transfer is

available by means of moving the two inside rails (Chute A', Chute B) together to

the rear side.

Max. 415 mm

Chute A (Fixed)

Chute A' (Movable)

Chute B (Movable)

Chute B' (Fixed)

Buffer Section Buffer Section

Front Side of Machine

Positioning Section

OM-1683

Item Description

7. Operation Scope The machine starts component placement on either one (positioned one) of the PCBs

on the two transfer lanes.

After the machine has completed component placement on the PCB on one lane, it

starts placement on the PCB on the other lane.

Lane A : Placement

Lane B : Transfer

Lane A : Transfer

Lane B : Placement

Process

Position

Process

Position

The two PCBs are transferred one by one alternatively and the component placement

is performed on a single PCB in either of the Lane A and Lane B, which enables

successive component placement without considering the PCB transfer time.

(Nominal PCB transfer time is zero).

8. PCB Replacement

Time

Dual Transfer Mode :

0 second (Note)

Single Transfer Mode : Within 2 seconds

(260 mm or less in PCB length)

Notes :

(a) When the PCBs are transferred one by one alternatively on the two lanes,

the nominal PCB transfer time becomes zero.

However, the condition is that "Height of the both the previously-placed

component and placed component should be 12.

7 mm or less".

(b) When the production on one lane only is continued, the PCB replacement

time is the same as for the single transfer mode.

9. T

ransfer Height 905 mm (Transfer Reference Height)

Note :

For the SMEMA Height, a separate option is required.

10. Automatic Setup

function

• Automatic

Width Setup function

Standard Design with Two Modes; Dual Transfer Mode and Single Transfer Mode

• Backup Up/Down Function

Standard Design with Divided Type for Dual Transfer

• Support Pin Change

Standard Design with the Support Pin Automatic Setup Function

11. Pattern Program The two PCBs are transferred one by one alternatively for each PCB transfer lane.

Therefore, the pattern programs shall be prepared individually for each PCB transfer

lane.

16.Specications

1103-001

OM-1683

1103-001

16.Specications

Item Description

12. Hardware

Signal Connection for Input and Output Machines

Two types of I/F systems are provided independently for both input and output

machines.

Signal paths (paths for signals from/to the input & output machines and the furnace)

can be connected to the I/F board of the input and output machines.

Signal Connections in Dual and Single Transfer Modes

Dual

Transfer Mode : 2 systems

Single Transfer Mode : 1 system

13. Input and Output

Interfaces

Conforming to the specications of the SMEMA communications.

4. Dimensions Approx. 1,280 (W

idth) mm (Including Input / Output Conveyor)

× 2,232 (Depth) mm (Including Bank Feeder Change Cart)

× 1,

450 (Height) mm (1,910 mm : Including Light Tower)

15. Mass Approx. 1,800 kg (Excluding Bank Feeder Change Carts and Feeders.)