↤

←

Select corect size of workpiece for the material AlCu5Mg1

A ø19x54
B ø20x55
C ø20x56
D ø22x50

Which picture depicts tool for making of the object?

A
B
C
D

Material is chosen based on what parameter?

Power of the machine
Depth of the cut
Velocity of the feedrate
Shape of the workpiece

What is the formula to calculate rpm of the main spindle?

V = d * π * n
0 = 2 * r * π

What is the correct way to make outline?

1
2

How is rotation determined?

Depends on the machine
Depeneds on the position of the tool on the machine
Depends on the depth of the cut
Irrelevant

With given parameters and depth of the cut, when will the tool break?

a = 1mm
S = 2000rpm
F = 0.08 mm/rpm
a = 0.5mm
S = 2500rpm
F = 0.01 mm/rpm
a = 5mm
S = 3000rpm
F = 0.5 mm/rpm

What is 'd' in formula

V = d * π * n

Diameter of the Cutter
Diameter of the Workpiece

When will the tool break?

Not using emulsion
Unadjusted parameters of the machine
Wrong rotation
Depth of the cut

What is command for clockwise rotation of the spindle?

M3
M4
M5

☰

Turning

The task is to make and object whose dimensions are ø20x55 according to the provided design for control unit SINUMERIK 840D EMCO Turn 55. The first step is to choose the blank of the material AlCu5Mg1 according to the given task. To make the task simulation one needs to answer all other questions connected with the task and turning on the control unit SINUMERIK 840D EMCO Mill 55.

Error!

Turning

Wrong choice selected.

All questions answered correctly. Watch animations.

That was turning of the head. Watch next animation.

That was turning.