80S-2080F480F5 - 第509页

SIPLACE 80S-20/F4/F5 User M anual 9 Maintenance 05/99 Issue from Software Vers ion SR.405.xx 9.4 Gantries 9 - 43 9.4 Gantr ies NOTE Carry ou t all mai ntenance w ork on th e gantrie s in the s ame way f or the SIP LACE 8…

9 Maintenance SIPLACE 80S-20/F4/F5 User Manual

9.3 Machine Base 05/99 Issue from Software Version SR.405.xx

9 - 42

SIPLACE 80S-20/F4/F5 User Manual 9 Maintenance

05/99 Issue from Software Version SR.405.xx 9.4 Gantries

9 - 43

9.4 Gantries

NOTE

Carry out all maintenance work on the gantries in the same way for the SIPLACE 80S-20 & 80F

& 80F

machines. Never use oil in spray cans and apply a thin film of oil only to the places indicated (see Fig. 9.4.1).

The SIPLACE 80F

machine is a single-gantry machine. Its x/y gantry is referred to as Gantry 1.

The y guide rail and the y scale are located at the output end while the rail and the friction block with the ball

bearing are at the input end of the machine.

9.4.1 Friction surfaces

NOTE

Friction surfaces which have been maintained incorrectly or not at all may be the cause of faults in the move-

ment of the gantry.

DANGER

Do not carry out any cleaning work using alcohol in the presence of naked lights or fire.

9.4.1.1 Cleaning the guide rails of the y-gantry axes, the friction surfaces and the

ball bearing in the friction block

Switch off the machine at the main switch and open the sliding safety hoods.

In the case of the 80S-20 machine clean the y guide rail of gantries 1 and 2 (see Fig. 9.4.2). With the 80F

machine clean the y guide rail of gantry 1 (rail at the output end) and the rail with the friction surface (rail

at the input end).

Rub the entire length and all around the rails thoroughly with a cloth dampened with alcohol.

Slide the gantry or gantries by hand to allow you to reach all parts of the guide rail(s) and the rail with the

friction surface.

Clean in the same way the entire circumference of the ball bearing in the friction block.

Take a dry and lint-free cloth and apply a drop of watchmaker‘s oil to it. Wipe the cloth over the surface of

the rails.

Drip a few drops of watchmaker‘s oil onto a clean cloth and apply a fine film of oil to the ball bearing tracks

on the sides of the y guide rail (see Fig. 9.4.1).

Apply a fine film of oil to the surfaces outside the gantry‘s travel range as well (see Fig. 9.4.1).

9 Maintenance SIPLACE 80S-20/F4/F5 User Manual

9.4 Gantries 05/99 Issue from Software Version SR.405.xx

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Vor Box

NOTE:

The friction surfaces for the friction blocks must remain free of grease and oil as otherwise the specified

dynamic behavior of the axes will no longer be assured.

Fig. 9.4.1 Greasing or oiling the y guide rails

Move the x axis of portals 1 and 2 back and forth repeatedly, wiping off any excess oil from the y guide

rails.

NOTE

The y scales, the friction surfaces for the friction blocks and the circumference of the ball bearing in the

friction blocks must be absolutely free of grease.

Finally slide the gantries of the SIPLACE 80S-20 machine apart until neither of the axis is in the response

range of the light barrier of the anti-crash switch.

- Key to Fig. 9.4.2 (SIPLACE 80S-20)

1 Direction of PCB transport 2 Scale of the y axis, Gantry 1

3 Guide rail, y axis, Gantry 1 4 Friction block with ball bearing

5 X axis, Gantry 1 6 Guide rail, y axis, Gantry 2

7 Scale of the y axis, Gantry 2 8 Light barrier (anti-crash switch)

9 X axis, Gantry 2

Oil these surfaces

of the y guide rail

sparingly

The friction surface of the y guide rail

corresponds to the travel range of the

Apply Staburags N12

lubrication grease to the

Oil these surfaces

of the y guide rail