SG_FSE_SiplaceHF_HF3_00193901-05_eng - 第274页
1 - 74 S tudent Guide SIPLACE HF/HF3 6 Collect &Place-He ad / DLM2 Edition 09/2005 74 Note
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Student Guide SIPLACE HF/HF3
Edition 09/2005 6 Collect &Place-Head / DLM2
73
Please Note:
The adjustment for the reject circuit is not necessary on the HF machine.
Please Note:
Both forced air circuits are controlled by a single valve and therefore are mutually dependent.
Using two different restrictor valves, it is however possible, to adjust differing pressure values for
each circuit. 6
➠ Repeat these adjustments several times, as the pick - up / placement circuit are mutually
dependent.
Please Note:
Make sure that the test sensor tube is attached air - tight on the nozzle. 6
6.4.12 Other Mechanical Adjustments on the Star
➠ Insert the blast air transition tubes so that they will protrude 0.7 mm from the surface of the
circular arc guide.
Please Note:
The blast air tubes at the valve plungers should be at a distance of 0.2 mm from the encoder
of the DP-axis. 6
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Student Guide SIPLACE HF/HF3
Edition 09/2005 6 Collect &Place-Head / DLM2
75
6.5 Nozzle changer
The Siplace HF/HF3 is supplied with 6 segment or 12 segment collect&place heads. As an option,
a nozzle changer can be installed for each collect&place head. This enables the nozzle configu-
ration to be changed quickly, thus allowing the Collect&Place head to be quickly adapted to the
needs of the placement process.
6.5.1 Nozzle changer for 12 segment C&P head
The nozzle changer consists of at least one, and up to ten magazines, each with twelve nozzle
garages (see Fig. 6.5 - 1). The magazines are seated on a common support and each magazine
is centered using two parallel pins and fixed in place with a spring hook.
Fig. 6.5 - 1 Nozzle changer and Nozzle Magazin 12 segment C&P head
Legend
(1) Magazine position fiducial (2) Nozzle garage
(3) Locking Plate (4) Hole for the parallel pin for centering the
magazine
(5) Hole for the parallel pin to slide locking
mechanism
(6) Slot for the parallel pin for centering the
magazine
Magazin 6
Magazin 2
Magazin 1
Transport direction