KJ-01.02.Instruction Manual.REV.02.pdf - 第44页

1 − 28 1.2.8 VCS: parts identification ( only for a KJ-02) ① VCS lens ② VCS camera ③ Light base ④ Illum ination LED board ⑤ CSP diff user cover ⑥ BGA lig ht LED boar d Figure 1.2.8

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1.2.7 OCC parts identification

(1) Offset correction camera

The machine is equipped with a coaxial light and polarizing filter as the standard

devices. The camera detects a BOC mark and corrects the detected mark

automatically.

① Camera holder

② CCD camera

③ CCD camera lens

④ Illumination LED board

⑤ Polarizing filter

Figure 1.2.7.1

1 − 28

1.2.8 VCS: parts identification (only for a KJ-02)

① VCS lens

② VCS camera

③ Light base

④ Illumination LED board

⑤ CSP diffuser cover

⑥ BGA light LED board

Figure 1.2.8

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1.3 X, Y, and Z Axes Descriptions

The following four axes (X, Y, Z, and θ) are numerically controlled in this machine.

(1) X- and Y-axis

The X-axis and Y-axis represent the position of the head, OCC, HMS (Height

measurement system), and bad mark sensor. The coordinates of a position are

given as X = ○○○.○○ mm and Y = ○○○.○○ mm, in 0.01-mm increments.

Two coordinate systems are available: software coordinates and tooling-pin (hole

reference) coordinates. Software coordinates mainly show the pickup position

taught in the teach mode, while tooling-pin coordinates represent the placement

position.

(2) Z-axis

The Z-axis represents the position of the nozzle in the head, given as Z = ○○.○○

mm, in 0.01-mm increments. The upward direction is positive (+), with the position

of the nozzle tip on the board being 0.

(3) θ-axis

The θ -axis represents the angle for centering of the head “A = ○○.○○ .” (in 0.05

increments.) The value is positive for counterclockwise rotation and negative for

clockwise rotation.

Figure 1.3.1

X axis

Y axis

Head unit

Bad mark sensor

OCC