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EDM WIRE CUT

Total questions: 6

Worksheet time: 3mins

Name
Class
Date
1.

What is i, ii, and iii?

a)

i - work pans

ii - wire feeder

iii - xy axis mechanical unit

b)

i - wire feeder

ii - work pans

iii - xy axis mechanical unit

c)

i - control unit

ii - work pans

iii - xy axis mechanical unit

d)

i - wire feeder

ii - filter

iii - xy axis mechanical unit

2.

What is iv, v and vi?

a)

iv - control unit

v - filter

vi - dielectric fluid unit

b)

iv - control unit

v - work pans

vi - dielectric fluid unit

c)

iv - wire feeder

v - filter

vi - dielectric fluid unit

d)

iv - control unit

v - filter

vi - xy axis mechanical unit

3.

What is N & G

a)

Sequence number

Dimension word

b)

Preparatory function

Feedrate

c)

Sequence number

Preparatory function

d)

Feed rate

Miscellaneous function

4.

What is XY & F

a)

Dimension word

Feed rate

b)

Dimension word

Miscellaneous function

c)

Preparatory function

Feed rate

d)

Sequence number

Feed rate

5.

Process flow for Numerical Control (NC) data preparation for EDM wire-cutting operation

a)

-machining figure creation

-figure creation

-machining instruction

-nc data preparation

b)

-figure creation

-machining figure creation

-machining instruction

-nc data preparation

c)

-figure creation

-machining figure creation

-nc data preparation

-machining instruction

d)

-machining figure creation

-figure creation

-nc data preparation

-machining instruction

6.

figure creation >> machining figure creation >> machining instruction >>nc data preparation. The flow refer to?

a)

Process flow for Coding Generate (G1) data preparation for EDM die sinking operation

b)

Process flow for Numerical Control (NC) data preparation for EDM die sinking operation

c)

Process flow for Numerical Control (NC) data preparation for EDM wire-cutting operation

d)

Process flow for Coding Generate (G1) data preparation for EDM wire-cutting operation