search

AOpen AOI-702U Spezifikationen Seite 126

  • Herunterladen
  • Zu meinen Handbüchern hinzufügen
  • Drucken
  • Seite
    / 165
  • Inhaltsverzeichnis
  • LESEZEICHEN
    • Bewertet. / 5. Basierend auf Kundenbewertungen
Seitenansicht 125
Operations | Reference Manual
FocalSpot, Inc. | www.FocalSpot.com
Page | 126
T
T
y
y
p
p
i
i
c
c
a
a
l
l
A
A
O
O
I
I
D
D
e
e
t
t
e
e
c
c
t
t
i
i
b
b
l
l
e
e
M
M
a
a
n
n
u
u
f
f
a
a
c
c
t
t
u
u
r
r
i
i
n
n
g
g
D
D
e
e
f
f
e
e
c
c
t
t
s
s
Assembly faults caused by the SMT manufacturing process include, but are not limited to the examples
provided in the table below.
Faults Definitions
Wrong Part
Wrong Part can be found only on parts with laser marking to identify the
correct or incorrect component.
Missing
Missing parts. Result of parts lost during pick-and-place operations or
Disturbed Joint causing the part to fall off during transport.
Polarity / Orientation
Polarity/Orientation considers rotation of some multiple of 90 degrees that
may be possible during the component placement. Polarity-sensitive
devices like diodes and tantalum capacitors can be placed with the wrong
polarity. This is most often caused by placement programming errors, or
by incorrect tray loading where the tray has been rotated.
Incorrect Placement
Misplaced components are normally due to incorrect programming of the
machine. Part position errors can occur when the placement head does
not pick the part up squarely or the part moves during head movement
due to poor vacuum sealing.
Tombstone
Tombstoning is when one end of the component termination is
completely lifted off the land.
Seitenansicht 125
1 2 ... 121 122 123 124 125 126 127 128 129 130 131 ... 164 165

Kommentare zu diesen Handbüchern

Keine Kommentare
Verwandte Produkte und Handbücher für Software AOpen AOI-702U
Software AOpen AOI-702U Spezifikationen   (134 Seiten)
  • Martha Stewart Living Hynix Electrolux Tamerica-products Kushlan-products
  • Hamilton Beach Kaffeezubehör RCA IP-Telefone Rosewill Mäuse Minolta Drucken & Scannen Hamilton Beach Friteusen
  • Philips SDV5225/12 Panasonic EP1285KL Asus H61M-E Pocketbook SURFpad 2 Vinotemp VT-188
  • Cisco DVR Bedienungsanleitung Philips 226V3LAB5/01 Bedienungsanleitung Acer V223WL Bedienungsanleitung Hampton Bay HD10256TOBRZC Bedienerhandbuch Extech Instruments 42509 Bedienungsanleitung