HS50_advance_level 2 - 第176页
07/2002 Editio n Student G uide HS -50 Advanc ed II 7 X-Axis 18 ➠ Loose n the M8x2 0 hexa gon so cket-h ead sc rew in th e hole in the elasto meric sp ring. ➠ Push the metal sleev e out of the elastomeri c spring. …
Student Guide HS-50 Advanced II 07/2002 Edition
7 X-Axis
17
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– Set of DIN 911 Allen keys
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25x10.5x50 elastomeric spring, from item number 00301040-01
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➠ Switch the placement system off and secure it to prevent switching on again.
DANGER POWERFUL MAGNETIC FIELD
Always follow the special safety instructions when working in the vicinity of powerful magnetic
fields.
1 Elastomeric springs for the X-gantry
2 Gantries 1 and 3: elastomeric spring for the Y-axis
Gantries 2 and 4: reflecting bracket instead of elastomeric spring
3 Gantries 1 and 3: elastomeric spring for the Y-axis
Gantries 2 and 4: item 3 canceled
07/2002 Edition Student Guide HS-50 Advanced II
7 X-Axis
18
➠ Loosen the M8x20 hexagon socket-head screw in the hole in the elastomeric spring.
➠ Push the metal sleeve out of the elastomeric spring.
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➠ Insert the metal sleeve into the new elastomeric spring.
➠ Use the M8 x 20 hexagon socket-head screw to fix the elastomeric spring.
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None
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– Set of DIN 911 Allen keys
– TSM belt tension measuring device, from item number 00326015-01
– "Measuring belt tensions" operating instructions
Parts
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Tensioning key 00329478-01 (1)
Tensioning key 00329485-01 (2)
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➠ Switch the placement system off and secure it to prevent switching on again .
➠ Push the head mount towards the deflection pulley (item 6 in Fig. 7.5 - 2).
➠ To slacken the toothed belt (item 5 in Fig. 7.5 - 2)
– loosen the locknut (item 11 in Fig. 7.5 - 2
) and
– turn the hexagon socket-head screw counter-clockwise (item 3 in Fig. 7.5 - 2
).
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➠ Loosen the M4 x 5 hexagon socket-head screw (item 8 in Fig. 7.5 - 2).
➠ Lift out the tensioning key.
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➠ Unscrew the hexagon socket-head screw (item 3 in Fig. 7.5 - 2) from the spacer bolt (item 7 in
Fig. 7.5 - 2
).
➠ Lift out the tensioning key.
Student Guide HS-50 Advanced II 07/2002 Edition
7 X-Axis
19
(1) Tensioning key
(2) Tensioning key
(3) M4 x 35 hexagon socket-head screw for tensioning the toothed belt
(4) Head mount
(5) Toothed belt for the X-axis
(6) Deflection pulley
(7) Spacer bolt with Benzing U-clip
(8) M4 x 5 hexagon socket-head screw
(9) Synchronizing disk, short
(10) Synchronizing disk, long
(11) Locknut