cp842_eng_spec.pdf.pdf - 第8页
Prelim inar y CP-842E/ 842 ME S p ecif icati ons - 6 - 3.2 PCB Conve yance Specifi cations Items CP-842E CP-84 2M E L × W 50 × 50 m m to 457 × 356 m m Thick nes s *1 0.5 (0.3) m m to 5.0 (6.0) m m W arpage *2 Max. ± 1. 0…
Preliminary CP-842E/842ME Specifications- 5 -
accuracy may not be attained if the fabrication accuracy of the PCB or the parts that are
placed is not sufficient.
5. The fiducial mark reading time is obtained when reading a 1.2 mm diameter mark,
excluding the time to required to travel from mark to mark, and to make adjustments for
mark shape variations and location errors.
6. Some specified feeder parts, including consumable parts such as tape leaf and take-up
reel, are excluded from warranty. The feeder warranty period for overseas-users is
expanded to fourteen months from the date of factory shipment.
Preliminary CP-842E/842ME Specifications- 6 -
3.2 PCB Conveyance
Specifications
Items
CP-842E CP-842ME
L × W 50 × 50 mm to 457 × 356 mm
Thickness
*1
0.5 (0.3) mm to 5.0 (6.0) mm
Warpage
*2
Max. ± 1.0 mm
Premounted
parts height
*3
Max. 6.0 mm (on upper surface)
Max. 25.4 mm (on lower surface)
Dimensions
Materials Glass-epoxy, composite, paper phenol, ceramic, polyimide, etc.
PCB loading time
*4
1.4 sec.
Flow direction
*5 Standard: Left to right
Option: Right to left
Conveyor height
*6 Standard: 900 (+15, -5) mm
Option: 950 (+15, -5) mm
PCB weight
*7
Up to 1 kg
Conveyor width adjustment
Front rails are fixed; rear rails are adjusted together using a hand
wheel.
Notes:
1. Support for PCBs thinner than 0.5 mm, or thicker than 5 mm is optional. When support
of PCBs thicker than 5 mm is required, the supported PCB thickness range is from 3.0
mm to 6.0 mm. Consult Fuji if PCB support is required.
2. Backup pins or backup plate should be used when PCB warps downward.
3. Three millimeters of flat surface at the both edges of the PCB are required for clamping.
The shaded area must be free of parts.
4. XY-table travel time is not included.
5. Specify when order is placed.
6. Add 12 mm if antivibration pads are used. Specify when order is placed.
7. Roller conveyor is used for PCBs over 1kg and less than 2 kg.
Preliminary CP-842E/842ME Specifications- 7 -
4. Machine Structure
4.1 Placing Head
The function of each of the 16 stations on the turret are detailed below.
St. No. Functions
1 Pick-up part from the device table (Adjustable pick-up height)
2
Large parts pick-up confirmation
Pθ: Placement angle prerotation in 90° angles
3Idle
4Idle
5 Part inspection
6 Measurement of parts height
7Idle
8Fθ: Fine placement angle rotation (including compensation)
9 Placement
10 Rθ: Returns the nozzle to its origin position
11 A-head detection
12 Idle
13 Parts rejection
14 Nozzle change
15 Nozzle change check (detect type No. 1 - 6)
16 Idle