CP6的IO代码 - 第168页

Part 5 Chapter 2 Cam Box Edition 1.2 5-2-5 CP-6-series Mechanical Reference Adjustment procedure First, adjust the tension of the belt between the idler pulley and the nozzle index unit pulley (figure (b)). The belt tens…

Part 5 Chapter 2 Cam Box

Edition 1.2 5-2-4 CP-6-series Mechanical Reference

• When measuring belt tension, make certain to set the tension pulley.

• Belts (c) and (d) are a set of two belts. Be sure to synchronize them.

• Even though belts (c) and (d) are a set, measure them one by one.

<5000 Type>

There are five timing belts in the cam box. With a finger, flick the center of each timing

belt to start it oscillating. Measure the oscillation with a frequency meter and compare

the readout with the stipulated frequency values. The belts frequency of oscillation can

be adjusted using the jack bolt.

Motor

Adjusting bolt

(e)

(a) (b)

(c)

(d)

CP6M5008

198 ±5Hz

83.5 ±5Hz

112 ±5Hz

72 ±5Hz

(a)

(d)

(c)

(b)

CP6M5007

Part 5 Chapter 2 Cam Box

Edition 1.2 5-2-5 CP-6-series Mechanical Reference

Adjustment procedure

First, adjust the tension of the belt between the idler pulley and the nozzle index unit

pulley (figure (b)). The belt tension can be changed using the adjustment bolts and by

moving the idler pulley. At this time make sure that there is no tension on belts (a), (d),

and (e).

Next, adjust belts (a), (c), (d) and (e) using the tension pulley. Refer to the figure below

for belt tension values.

• When measuring belt tension, ensure that the tension pulley is secured.

• Belts (c) and (d) are a set of two belts. Be sure to synchronize them so that the

numbers run sequentially.

• Even though belts (c) and (d) are a set, be sure to measure their individual

tensions.

(a)

(d)

(c)

(b)

(e)

90 ± 5 Hz

120 ± 5 Hz

69 ± 5 Hz

57 ± 5 Hz

121 ± 5 Hz

CP6M5009a

Part 5 Chapter 2 Cam Box

Edition 1.2 5-2-6 CP-6-series Mechanical Reference

2.3 Cam Origin Dog Adjustment (Cam Box)

There is a cam axis origin dog in the cam box. With the cam angle at 0°, match the center

of the dog with the center of the sensor.

WARNING

• Always be sure to cut off the main power before carrying out any

work.

• Exercise extreme caution when working on the machine if the cam is

not at its origin (0 deg.). Recoil of the cam axis can endanger the

operator.