RS-1_instruction manual.pdf - 第519页
Part 1 B asic O peration Chapter 4 Cr eating a Produc tion Progra m 4- 184 (3) T eaching w ith a head dev ice The head devi ce teaches the XY - axes, the Z - a xis and the θ - axis resp ectively . 1) D evi ce S ele ct Th…
Part 1 Basic Operation Chapter 4 Creating a Production Program
4-183
When you use the HMS to teach the height of a component, a laser beam is
reflected due to the surface condition (such as a gloss and roughness) of the top
side (to be measured) of a component, and the system may not be able to measure
the height of the component.
In such a case, move the laser beam onto the tape carrier as shown in the figure
below, and use that point alternately to teach the Z-axis.
When you use the HMS to perform a teaching operation of a feeder RF04AS, a
tape, which is a surface to be measured, transmits the laser beam if the tape is
transparent or translucent. Therefore, the system cannot obtain any correct
measured value, and then the component pick-
up ratio may be made worse in
some cases. In such a case, move the laser beam to the tape travelling surface as
shown in the figure below, and then perform a teaching operation of the Z-axis at
this point. In addition, measure the thickness of the carrier tape (except the cover
tape), and then enter a value to the menu item for the picking stroke displayed on
the screen for the component pick-
up conditions invoked from the “Component”
data screen as described below.
(Example: when the tape thickness is 0.3 mm, 0.05 - 0.3 = - 0.25 mm)
Using this value as the default value, make fine adjustments of the picking stroke
when necessary.
Tape carrier
Component
Measurement point
Component pick-up position
Tape travelling surface
Part 1 Basic Operation Chapter 4 Creating a Production Program
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(3) Teaching with a head device
The head device teaches the XY-axes, the Z-axis and the θ-axis respectively.
1) Device Select
These buttons switch a device to be used to perform teaching to another one.
2) Set Head
Specify a head nozzle to be used to perform teaching.
3) Move Axis Select
These buttons change the axis to be moved.
4) Light value setting
You cannot set this item by teaching with a head device.
5) Feed pitch
Set a value when you want to change the feed pitch of the electric feeder.
Part 1 Basic Operation Chapter 4 Creating a Production Program
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6) Move Speed
Operate these buttons in the same manner teaching with a camera.
The screen shown above is displayed when the XY-axes are selected. When you select
another axis, see the following pages.
If you press one of eight arrow keys when the <XY axis> button is selected as the menu item
“Move Axis Select,” the head moves in the XY direction, and the axes continue to move while
you are touching the button.
The current coordinates of the head are displayed on the upper section of the screen.
CAUTION
To avoid a risk of injury, do not put your hands inside the machine
or move your face or head close the machine while the system is
teaching data.
If you press the up/down arrow buttons displayed on the left side of the screen when the <Z axis>
button is selected as the menu item “Move Axis Select,” the head moves in the Z direction.
Be sure to check the safety around the head so that there cannot be any substance the nozzle that
interferes with on the lower side before moving the head.
CAUTION
To avoid a risk of injury, do not put your hands inside the machine
or move your face or head close the machine while the system is
teaching data.