Machinist Level II


1 Conduct job planning and management

Occupational Skills, Knowledge and Conditions

Key Activities

Performance Criteria

Occupational Skills and
Knowledge

Conditions

Those duties or task clusters that are
necessary to perform each critical work
function.

Specific demonstrable
performance and standards that
indicate when the key activity has
been performed successfully.

Those skills and knowledge that are
specific to the occupation, such as
technical processes or procedures
common across the occupation that
are critical to the related key activity.

Tools, resources and equipment
necessary to carry out key activities
and their related performance
criteria.

1.1

Job Process Planning: Write a
detailed process plan to
manufacture a part requiring
milling, drilling, turning or grinding.

Number

Criteria

1.1.1

Process plan includes
quality plan.

1.1.2

Operation sheet
detailing process plan
and required speeds
and feeds is produced.

1.1.3

Sketches are provided
as needed.

1.1.4

Set of strategies to
manufacture the part
are formulated.

1.1.5

All major components
and functions of the
machine tools, and all
major hand tools,
measuring tools, tools
and fixtures, and work
materials are
identified.

1.1.6

Rationale for speeds
and feeds selected is
provided.

1.1.7

Plan is legible.

1.1.8

Writing
is clear.

1.1.9

Appropriate speeds
Read and interpret orthographic
blueprints having multiple auxillary
views

Read and interpret orthographic
blueprints with geometric
dimensioning and tolerancing and
multiple datums

Understand and apply metalworking
theory including cutting theory, CNC
tooling, metal properties and cutting,
non-metal properties and cutting,
CNC machine tools, cutting fluids and
coolants for specific jobs

Understand and apply basic
arithmetic, geometry of simple angles
and line profiles, coordinate axes,
cartesian and polar, and trigonometry
for CNC toolpaths

A blueprint detailing a part requiring
milling, drilling, turning, and grinding
as well as an inventory of available
tools and necessary writing
materials, and verbal instructions.
and feeds are
indicated in plan.




Occupational Title: Machinist Level II

Key purpose: Perform bench operations, metal cutting operations, and inspections and quality assurance function
Academic and Employability Knowledge and Skill Matrix

CWF 1
Conduct job planning and management
Listening

Speaking

Using
Information
and
Communi-

cations
Technology


Gathering
and
Analyzing
Information

Analyzing
and
Solving
Problems

Making
Decisions
and
Judgements

Organizing
and
Planning

Using
Social
skills

Adaptability

Working
in
Teams

Leading
Others

Building
Consensus

Self and
Career
Develop-
ment

Writing


Reading

Mathe-

matics

Science

KA 1.1 Job Process Planning: Write a detailed process plan to manufacture a part requiring milling, drilling, turning or grinding.
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3



Statement of Assessment

Strategy: Performance-Based Assessment
Tools: Standard Workbench; Blueprint with Appropriate Part; Appropriate Measuring Instruments; Machinery's Handbook


Occupational Title: Machinist Level II

Key Purpose: Perform bench operations, metal cutting operations, and inspections and quality assurance functions

Critical Work Function

2 Perform layout operations.

Occupational Skills, Knowledge and Conditions

Key Activities

Performance Criteria

Occupational Skills and
Knowledge

Conditions

Those duties or task clusters that are
necessary to perform each critical work
function.

Specific demonstrable
performance and standards that
indicate when the key activity has
been performed successfully.

Those skills and knowledge that are
specific to the occupation, such as
technical processes or procedures
common across the occupation that
are critical to the related key activity.

Tools, resources and equipment
necessary to carry out key activities
and their related performance
criteria.

2.1

Set up and lay out bolt circles,
angles, points of tangency, and
profiles of a line.

Number

Criteria

2.1.1

Locations of surfaces
are related by non-
right angles.

2.1.2

Locations of points of
tangency are between
arcs and lines.

2.1.3

Profiles of a line which
is non-arc based are
laid out.

2.1.4

Block of material that
is laid out includes a
flanged face feature
with a 12-hole bolt
circle, two examples of
a tangent radii-one a
fillet, the other an
external radius and a
defined profile of a line
with approximating
arcs and their
coordinates supplied.

2.1.5

Accuracy level: +/-
.015 on all fractions,
unless otherwise
specified on the
blueprint


Read and interpret orthographic
blueprints having multiple auxillary
views

Read and interpret orthographic
blueprints with geometric
dimensioning and tolerancing and
multiple datums

Recognize and apply basic
measuring instruments

Understand and apply basic
arithmetic, geometry of simple angles
and line profiles, coordinate axes,
cartesian and polar

A surface plate, surface gage,
layout height gage, combination set,
scriber, layout ink, prink punch, ball
peen hammer, process plan, and
blueprint


Occupational Title: Machinist Level II

Key purpose: Perform bench operations, metal cutting operations, and inspections and quality assurance function
Academic and Employability Knowledge and Skill Matrix

CWF 2
Perform layout operations.
Listening

Speaking

Using
Information
and
Communi-
cations
Technology


Gathering
and
Analyzing
Information

Analyzing
and
Solving
Problems

Making
Decisions
and
Judgements

Organizing
and
Planning

Using
Social
skills

Adaptability

Working
in
Teams

Leading
Others

Building
Consensus

Self and
Career
Develop-
ment

Writing


Reading

Mathe-

matics

Science

KA 2.1 Set up and lay out bolt circles, angles, points of tangency, and profiles of a line


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3
3



Statement of Assessment

Strategy: Performance-Based Assessment
Tools: Standard Workbench; Appropriate Tooling and Materials for Activity; Appropriate Measuring Instruments for Activity;
Machinery's Handbook


Occupational Title: Machinist Level II

Key Purpose: Perform bench operations, metal cutting operations, and inspections and quality assurance functions

Critical Work Function

3 Perform contour bandsawing.

Occupational Skills, Knowledge and Conditions

Key Activities

Performance Criteria

Occupational Skills and
Knowledge

Conditions

Those duties or task clusters that are
necessary to perform each critical work
function.

Specific demonstrable
performance and standards that
indicate when the key activity has
been performed successfully.

Those skills and knowledge that are
specific to the occupation, such as
technical processes or procedures
common across the occupation that
are critical to the related key activity.

Tools, resources and equipment
necessary to carry out key activities
and their related performance
criteria.

3.1

Contour Bandsawing: Set up and
perform contour bandsawing to a
layout.

Number

Criteria

3.1.1

Appropriate blades are
chosen and mounted.

3.1.2

Blades are welded,
broken, and rewelded
as necessary.

3.1.3

Part is finish sawed to
layout.

3.1.4

Accuracy level: +/-
1/32 on all fractions,
unless otherwise
specified on blueprint.


Read and interpret orthrographic
blueprints having multiple auxillary
views

Read and interpret orthographic
blueprints with geometric
dimensioning and tolerancing and
multiple datums

Recognize and apply basic
measuring instruments

Understand and apply metalworking
theory including cutting theory, metal
properties and cutting, non-metal
properties and cutting, and cutting
fluids and coolants for specific jobs

Understand and apply basic
arithmetic

A part with a finished layout, access
to an appropriate bandsaw and
blades and appropriate tools
including scriber, layout ink, prick
punch, ball peen hammer, angle
plate, C-clamps and magnifying
glass.



Occupational Title: Machinist Level II

Key purpose: Perform bench operations, metal cutting operations, and inspections and quality assurance function
Academic and Employability Knowledge and Skill Matrix

CWF 3
Perform contour bandsawing.
Listening

Speaking

Using
Information
and
Communi-

cations
Technology


Gathering
and
Analyzing
Information

Analyzing
and
Solving
Problems

Making
Decisions
and
Judgements

Organizing
and
Planning

Using
Social
skills

Adaptability

Working
in
Teams

Leading
Others

Building
Consensus

Self and
Career
Develop-
ment

Writing


Reading

Mathe-

matics

Science

KA 3.1 Contour Bandsawing: Set up and perform contour bandsawing to a layout.


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3
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Statement of Assessment

Strategy: Performa