wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

Haas 6.2

Total questions: 16

Worksheet time: 8mins

Name
Class
Date
1.

The X - diameter measure button is pushed to

a)

Measure the diameter of your workpiece

b)

Measure the distance from the chuck to the tailstock

c)

Deploy the X-ray laser system

d)

Record the position of the tool tip while setting a tool offset

2.

The Z - face measure button is used to....

a)

Define the turret distance to the tailstock

b)

Set the work offset position for the machine

c)

Set the door swing shut position

d)

Determine if you've washed your hair properly

3.

The most important thing to remember when indexing the turret...

a)

Check if the turret is properly aligned

b)

Unclamp the turret

c)

Rotate clockwise or anti clockwise

d)

Move the turret away from any obstructions

4.

When a CNC turning centre has a crash

a)

Press the rewind button

b)

Don't inspect the turret again

c)

No big deal press cycle start again

d)

This will usually cause more damage then you think

5.

Why is the rotational energy released in a lathe crash usually higher than a milling machine.

a)

Because CNC lathes are bigger

b)

Because there are more angled surfaces

c)

Because the spindle rotates quicker

d)

Because the workpiece is spinning in a lathe and only the tool spins in a mill

6.

The quickest way to stop the machine in an emergency is......

a)

Hit the E-stop

b)

Press the reset button repeatedly

c)

Run round the machine and switch it off

d)

Think positive thoughts

7.

When you push the emergency stop, what happens

a)

All the buttons blink and the american national anthem plays

b)

Alarms sound

c)

the machine stops moving and the program stops moving

d)

Machine sends message to supervisor

8.

You should push the E-stop anytime

a)

You feel like you need a break and want a snack

b)

If you think the machine is going to crash

c)

If you want to pause the program

d)

You want to change the program to edit mode

9.

If you need to stop the machine in the middle of a cut and the machine isnt in danger of a crash

a)

Press the E-stop

b)

Just press reset

c)

Press power up

d)

Press feed hold instead of emergency stop

10.

If your going to work inside the machine you should press the emergency stop

a)

True

b)

False

11.

When you press feed hold

a)

Stops the tailstock

b)

All programs and feed moves are not allowed to run

c)

Stop eating lunch and return to work

d)

All axis motion stops

12.

When you press fed hold

a)

Machine decelerates to zero but axis keep moving

b)

Pauses the line of code and does not reset the code

c)

Pauses for 5 seconds

d)

Runs a series of internal checks

13.

M08 and M09 commands are used to...

a)

Turn the flood coolant on within the program but on within the part

b)

Initiate a macro program

c)

Automatically clamp and unclamp the chuck

d)

Activate the high pressure through tool coolant

14.

How do you turn the coolant on and off manually

a)

Use a bucket to throw coolant into the machine

b)

Press program edit and jog keys automatically

c)

Select manual coolant activation

d)

Press the coolant soft key

15.

If you turn the coolant off for whatever reason you must always remember.....

a)

To make a mental note where within the program you turned the coolant off

b)

Check coolant level readout

c)

To activate the high-pressure coolant pump

d)

To turn the coolant back on before the current tool begins cutting again

16.

The jog handle can be used to......

a)

Alternate between memory and MDI modes

b)

Get a good workout without leaving your machine

c)

Non of the above

d)

Move each of the machine axis individually