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6 Component handling User Manual S IPLACE CF 6.2 Technical dat a for the S feeder modules Software Version S R.408.xx 03/2006 US Edition 160 6.2.19.2 T echnical da t a Item no. 001 1701 0-xx 6 Assign ed locati ons 3 6 Co…

User Manual SIPLACE CF 6 Component handling

Software Version SR.408.xx 03/2006 US Edition 6.2 Technical data for the S feeder modules

159

6.2.19 Dip module

Fig. 6.2 - 19 Dip module

(1) Dip module

(2) Rotating plate

(3) Squeegee

6.2.19.1 Principle of dip fluxing

The dip module (item 1) is used to wet flip-chip and CSP components with flux or conductive ad-

hesive. The flux holder is a rotating plate (item 2) on which a thin film of flux (e.g. 40 µm) is created

with a squeegee (item 3). This method is particularly suitable for highly viscous (honey-like) fluxes.

The amount of flux required for the process is reduced to a minimum coating thickness since only

the undersides of the bumps have to be wetted.

The dip module is suitable for all placement heads. It is regarded as a standalone type of conveyor

by the set-up optimization. There is no limit to the number of dip modules at the individual loca-

tions.

6 Component handling User Manual SIPLACE CF

6.2 Technical data for the S feeder modules Software Version SR.408.xx 03/2006 US Edition

160

6.2.19.2 Technical data

Item no. 00117010-xx 6

Assigned locations 3 6

Component size Max. 36 x 36 mm²

depending on the placement head type 6

Possible coating thicknesses 25, 35, 45, 55, 65, 75 µm 6

Time required to change the coating thickness Less than 1 min. 6

Gap height tolerance ± 5 mm 6

Plate rotating speed Programmable from 0 - 10 sec.

in 0.1 sec. increments 6

Component dip time Programmable from 0 - 2 sec.

in 0.1 sec. increments 6

Flux Highly viscous flux, conductive adhesive 6

User Manual SIPLACE CF 6 Component handling

Software Version SR.408.xx 03/2006 US Edition 6.3 Component trolley

161

6.3 Component trolley

6.3.1 Structure

The component trolley consists essentially of a chassis, a component feeder table on which the

feeder is mounted, a communication unit, a tape container and a waste container. Docking the

component trolley in or out is described in Section 5.8

, page 128 onwards.

Fig. 6.3 - 1 Component trolley

(1) Component trolley

(2) Communication unit

(3) Control button for raising the component feeder table

(4) Component feeder table

(5) Handle for locking and lowering the component feeder table

(6) Tape container

(7) Waste tape container

NOTE ON OPERATIONAL SAFETY 6

All component trolleys must be docked on the machine in order to operate it. If they are not, the

machine stays in EMERGENCY STOP status. The placement process is interrupted. 6