Edexcel Level 2
BTEC First Diploma in Engineering
Unit 18
Engineering Marking Out
Academic Year:
Jo Richardson Community School
Using the table below you must write down the appropriate method of marking out the body of the ‘DRILL DRIFT BODY then list the most
suitable measuring and marking out equipment you would need to use.
Component
Measuring and Marking Out
Equipment
Marking out method
Drill Drift
Body
Jo Richardson Community School
BTEC First Diploma in Engineering
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 1a i
Grading Criteria: P1
Key Skills:
Assignment: 1 - Selecting appropriate methods of measuring & marking out and equipment DRILL DRIFT BODY
Using the table below you must write down the appropriate method of marking out the body of the ‘DRILL DRIFT BODY’ then list the most
suitable measuring and marking out equipment you would need to use.
Component
Measuring and Marking Out
Equipment
Marking out method
Selecting a datum (reference point):
Radius Gauge
Use marking blue to prepare surface.
Steel rule
Use top of rectangle bar as datum
Marking Blue
Engineering Vice
Holding the work:
Odd Leg Calipers
Place work in an engineering vice
Steel Rule
Scriber
Drill Drift
Body
Marking the work:
Centre Punch
Using a steel rule and scriber, mark the centre line by using the datum to
mark the position of the radius. Use the centre punch and bull and pein
hammer to mark the centre of the radius. Using the datum, measure the
position of the start of the slope. Using a steel rule, I marked out the
position of the small end radius.
Bull and Pein Hammer
Dividers
Engineers Square
Measuring:
Measure with steel rule
Jo Richardson Community School
BTEC First Diploma in Engineering
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 1a i
Grading Criteria: P1
Key Skills:
Assignment: 1 - Selecting appropriate methods of measuring & marking out and equipment DRILL DRIFT BODY
T
Using the table below you must write down the appropriate method of marking out the body of the ‘BEVEL GAUGE BLADE’ then list the most
suitable measuring and marking out equipment you would need to use.
Component
Measuring and Marking Out
Equipment
Marking out method
Bevel Gauge
Blade
Jo Richardson Community School
BTEC First Diploma in Engineering
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 1a ii
Grading Criteria: P1
Key Skills:
Assignment: 1 - Selecting appropriate methods of measuring & marking out and equipment BEVEL GAUGE BLADE
Using the table below you must write down the appropriate method of marking out the body of the ‘BEVEL GAUGE BLADE’ then list the most
suitable measuring and marking out equipment you would need to use.
Component
Measuring and Marking Out
Equipment
Marking out method
Selecting a datum (reference point):
Surface plate
Use one long edge of the material as a starting point.
Angle Plate
Square off from the datum edge.
Scribing block
Use marking blue to prepare surface.
Steel rule
Combination Set
Bevel Gauge
Blade
Holding the work:
Engineers Square
Place work on a surface plate with an angle plate.
Dividers
Hold in hand when measuring angles.
Scriber
Marking Blue
Marking the work:
Use an engineers square, scriber, centre punch and scribing block for
marking surface and position of holes
Measuring:
Measure with steel rule and measure angles with combination set
Jo Richardson Community School
BTEC First Diploma in Engineering
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 1a ii
Grading Criteria: P1
Key Skills:
Assignment: 1 - Selecting appropriate methods of measuring & marking out and equipment BEVEL GAUGE BLADE
T
Using the table below you must write down the appropriate method of marking out the body of the ‘TOOL MAKERS CLAMP’ then list the most
suitable measuring and marking out equipment you would need to use.
Component
Measuring and Marking Out
Equipment
Marking out method
Tool Makers
Clamp
Jo Richardson Community School
BTEC First Diploma in Engineering
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 1a iii
Grading Criteria: P1
Key Skills:
Assignment: 1 - Selecting appropriate methods of measuring & marking out and equipment TOOL MAKERS CLAMP
Using the table below you must write down the appropriate method of marking out the body of the ‘TOOL MAKERS CLAMP’ then list the most
suitable measuring and marking out equipment you would need to use.
Component
Measuring and Marking Out
Equipment
Marking out method
Selecting a datum (reference point):
Surface plate
Use one long edge of the material as a starting point.
Angle Plate
Square off from the datum edge.
Scribing block
Use marking blue to prepare surface.
Steel rule
Combination Set
Tool Makers
Clamp
Holding the work:
Engineers Square
Place work on a surface plate with an angle plate.
Dividers
Hold in hand when measuring angles.
Scriber
Marking Blue
Marking the work:
Use an engineers square, scriber, centre punch and scribing block for
marking surface and position of holes
Measuring:
Measure with steel rule and measure angles with combination set
Jo Richardson Community School
BTEC First Diploma in Engineering
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 1a iii
Grading Criteria: P1
Key Skills:
Assignment: 1 - Selecting appropriate methods of measuring & marking out and equipment TOOL MAKERS CLAMP
T
Measuring and Marking Out
Whilst you are in the workshop, you are required to select suitable measuring and marking out methods and
equipment for three different applications. You will be making a Drill Drift, a Bevel Gauge and a Tool Makers Clamp.
This means that you are expected to use your knowledge and understanding of the methods and equipment for
measuring and marking out discussed in Task 1a.
During your sessions in the workshop, you will be observed working in this way.
YOU MUST MAKE SURE YOU GET YOUR OBSERVATION SHEET SIGNED TO ACHIEVE THIS
GRADE CRITERIA.
Name:
Jo Richardson Community School
BTEC First Diploma in Engineering
Unit 18: Engineering Marking Out
Candidate No:
Task: 1b
Assignment: 1: Measuring and Marking Out
Grading Criteria: P1
Key Skills:
Describe the appropriate measuring and marking out equipment for marking out the drill drift body, the bevel gauge blade and the tool makers clamp
Equipment
name
Used on
components
(name)
Jo Richardson Community School
BTEC First Diploma in Engineering
Equipment is used for
Sheet 1
How it is used/what it does
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 2a
Grading Criteria: P2
Key Skills:
Assignment: 2 - Describe the measuring & marking out equipment used for marking out the 3 components (Task 1a)
Describe the appropriate measuring and marking out equipment for marking out the drill drift body, the bevel gauge blade and the tool makers clamp
Equipment
name
Used on
components
(name)
Jo Richardson Community School
BTEC First Diploma in Engineering
Equipment is used for
Sheet 2
How it is used/what it does
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 2a
Grading Criteria: P2
Key Skills:
Assignment: 2 - Describe the measuring & marking out equipment used for marking out the 3 components (Task 1a)
Describe the appropriate measuring and marking out equipment for marking out the drill drift body, the bevel gauge blade and the tool makers clamp
Equipment
name
Used on
components
(name)
Jo Richardson Community School
BTEC First Diploma in Engineering
Equipment is used for
Sheet 3
How it is used/what it does
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 2a
Grading Criteria: P2
Key Skills:
Assignment: 2 - Describe the measuring & marking out equipment used for marking out the 3 components (Task 1a)
Describe the appropriate measuring and marking out equipment for marking out the drill drift body, the bevel gauge blade and the tool makers clamp
Equipment
name
Used on
components
(name)
Jo Richardson Community School
BTEC First Diploma in Engineering
Equipment is used for
Sheet 4
How it is used/what it does
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 2a
Grading Criteria: P2
Key Skills:
Assignment: 2 - Describe the measuring & marking out equipment used for marking out the 3 components (Task 1a)
Describe the appropriate measuring and marking out equipment for marking out the drill drift body, the bevel gauge blade and the tool makers clamp
Equipment
name
Used on
components
(name)
Equipment is used for
How it is used/what it does
Surface plate
Bevel gauge,
Drill Drift
Providing a large flat surface on which to
place the work piece – small portable
plate in workshop
Angle plate
Bevel Gauge
Providing a flat surface on which to
place the work piece at 90 degrees
to the surface plate
Scribing Block
Bevel gauge,
Drill Drift
Used for scribing lines parallel to
the surface plate and transferring
heights
Steel Rule
Bevel gauge,
Drill Drift
Measuring to an accuracy of 0.5
millimetres
Jo Richardson Community School
BTEC First Diploma in Engineering
Sheet 1
Provides a datum flat surface on which to place the work piece. A
scribing block or height gauge can then be used from the datum.
Sometimes an angle plate is placed onto the plate.
Irregular shapes without flat surfaces can be clamped to the angle
plate and marked out using a scribing block – Is also used to
keep thin material vertical when marking out
When placed onto the surface plate, adjust the height and scribe
along the work piece. Adjust to the datum and transfer height to
another part of the work piece.
Used for measuring on work piece or setting other tools such as
height gauge
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 2a
Grading Criteria: P2
Key Skills:
Assignment: 2 - Describe the measuring & marking out equipment used for marking out the 3 components (Task 1a)
T
Describe the appropriate measuring and marking out equipment for marking out the drill drift body, the bevel gauge blade and the tool makers clamp
Sheet 2
Equipment
name
Used on
components
(name)
Combination Set
Bevel gauge
Measuring angles, adjustable
The set is provided with a steel rule, and three attachments:
compound – angle measurement 0-180 degrees; Set square –
angle 90 degrees: Vee – locating the centre of round bar
Engineers
square
Bevel gauge,
Drill Drift
Proving an edge 90 degrees to another
datum edge
The square is placed against a datum edge or used to check the
square ness of an object. The edge must be kept flat
Dividers
Bevel gauge,
Drill Drift
Marking circles and transferring distances The dividers allow the accurate marking out of circles. They are
adjustable using a small screw. They can be used to check
dimensions an mark radii
Vee Block and
clamp
Drill Drift
Holding round objects securely
when marking out
Jo Richardson Community School
BTEC First Diploma in Engineering
Equipment is used for
How it is used/what it does
Round objects (bar) can be located in the Vee and clamped in
place. This provides a stable parallel line for the bar so that it can
be marked along its centre line or across the flat end
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 2a
Grading Criteria: P2
Key Skills:
Assignment: 2 - Describe the measuring & marking out equipment used for marking out the 3 components (Task 1a)
T
Describe the appropriate measuring and marking out equipment for marking out the drill drift body, the bevel gauge blade and the tool makers clamp
Equipment
name
Used on
components
(name)
Equipment is used for
How it is used/what it does
Height Gauge
Bevel Gauge,
Drill Drift
Measuring and marking out from a datum
Scriber
Bevel Gauge,
Drill Drift
Used for scribing lines onto work
piece
Marking Blue
Bevel Gauge,
Drill Drift
Jo Richardson Community School
BTEC First Diploma in Engineering
Sheet 3
The height gauge is used to accurately mark out parallel lines and
to check the height of datum's on components. Some have a
Vernier gauge
A sharp instrument that is used for general marking out normally
alongside a straight edge such as an engineers square
Highlights the scribed line when scratch onto with a scriber point
Coats the surface of work piece
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 2a
Grading Criteria: P2
Key Skills:
Assignment: 2 - Describe the measuring & marking out equipment used for marking out the 3 components (Task 1a)
T
Measuring and Marking Out
On this page, annotate photographs of your three different practical pieces of work with descriptions on the
measuring and marking out methods you used.
Drill Drift
Tool Makers Clamp
Bevel Gauge
Name:
Jo Richardson Community School
BTEC First Diploma in Engineering
Unit 18: Engineering Marking Out
Candidate No:
Task: 2a
Grading Criteria: P2
Key Skills:
Assignment: 2: Describe the measuring & marking out equipment used for marking out the 3 components (Task 1a)
Defective Measuring and Marking Out Equipment
Reporting defective and/or unsafe equipment
During your work, marking out each of your three components, you may
come across ‘defective’ equipment. What should you do with it?
•it may be defective in that it is totally un-usable
•it may be useable but inaccurate
•It may be un-safe to the user
Using a ‘Defective Equipment Report sheet’, you will produce a report for
three pieces of faulty equipment stating:
•
the correct name of the piece of faulty equipment
•
the defect/fault (what is the problem)
•
the implications of the fault if it was continued to be used
•
the appropriate remedial/corrective action to make the equipment
non-defective/safe
Jo Richardson Community School
BTEC First Diploma in Engineering
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 2b
Grading Criteria: M1
Key Skills:
Assignment: 2 - Recommend corrective action for unsafe or defective marking out equipment
Using the chart below, prepare an appropriate ‘Work Plan’ for the ‘Drill Drift’.
Component Name:
Stage
No.
Date:
Process
Jo Richardson Community School
BTEC First Diploma in Engineering
Tools & Equipment
Health & Safety
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 3a i
Grading Criteria: P3
Assignment: 3 - Prepare a ‘Work Plan’ for the marking out of components
Name:
Quality Check
Key Skills:
Time
Check
Using the chart below, prepare an appropriate ‘Work Plan’ for the ‘Bevel Gauge’.
Component Name:
Stage
No.
Date:
Process
Jo Richardson Community School
BTEC First Diploma in Engineering
Tools & Equipment
Health & Safety
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 3a ii
Grading Criteria: P3
Assignment: 3 - Prepare a ‘Work Plan’ for the marking out of components
Name:
Quality Check
Key Skills:
Time
Check
Using the chart below, prepare an appropriate ‘Work Plan’ for the ‘Tool Makers Clamp’.
Component Name:
Stage
No.
Date:
Process
Jo Richardson Community School
BTEC First Diploma in Engineering
Tools & Equipment
Health & Safety
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 3a iii
Grading Criteria: P3
Assignment: 3 - Prepare a ‘Work Plan’ for the marking out of components
Name:
Quality Check
Key Skills:
Time
Check
Using the chart below, prepare an appropriate ‘Work Plan’ for the ‘Drill Drift’
Component Name:
Stage
No.
Date:
Process
Jo Richardson Community School
BTEC First Diploma in Engineering
Tools & Equipment
Health & Safety
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 3a i
Grading Criteria: P3
Assignment: 3 - Prepare a ‘Work Plan’ for the marking out of components
Name:
Quality Check
Key Skills:
Time
Check
Using the chart below, prepare an appropriate ‘Work Plan’ for the ‘Bevel Gauge’.
Component Name:
Stage
No.
Date:
Process
Tools & Equipment
1
Cleaning and De-burr
Cloth, file
2
Applying marking out ink
3
Place one edge of material
Surface plate
onto surface plate
scribing block
Permanent marker pen
Name:
Health & Safety
Quality Check
Sharp edges
Ensure that burrs are remove
Keep cap on
Cover whole surface
Keep scriber point away
from hands
Re-check measurements
Time
Check
2 mins
1 min
5 mins
before final marking out
steel rule
Angle plate
4
Mark out centre of hole,
As above
As above
As above
1min
rotate 90 deg and mark
other centre line
5
Mark out 30 & 45 deg angles
Combination set,
scriber, steel rule
Ensure that combination
As above
5 mins
parts are kept together and
set screws tight
6
Centre punch hole location
C entre punch, hammer
Keep hammer on work bench
As above
20 secs
safely
Jo Richardson Community School
BTEC First Diploma in Engineering
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 3a ii
Grading Criteria: P3
Assignment: 3 - Prepare a ‘Work Plan’ for the marking out of components
Key Skills:
T
Using the chart below, prepare an appropriate ‘Work Plan’ for the ‘Tool Makers Clamp’
Component Name:
Stage
No.
Date:
Process
Jo Richardson Community School
BTEC First Diploma in Engineering
Tools & Equipment
Health & Safety
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 3a iii
Grading Criteria: P3
Assignment: 3 - Prepare a ‘Work Plan’ for the marking out of components
Name:
Quality Check
Key Skills:
Time
Check
For this task, you will be observed carrying out the task of marking out the three components to your work plan.
Ensure that you have the correct tools and equipment available.
You will be observed throughout the process and will be assessed on the following:
Processes: Correct processes used
Tools & Equipment: Correct tools and equipment used and used correctly
Health & Safety: Suitable H&S measures used throughout
Quality Check: That you are constantly checking you work throughout.
Time Check: You are aware of the time constraints and work within them
Jo Richardson Community School
BTEC First Diploma in Engineering
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 3b
Grading Criteria: P4
Assignment: 3 - Mark out the three different applications to the prepared work plan
Key Skills:
For this task, you will be observed carrying out the task of marking out the three components to your work plan.
To gain a ‘Merit’ grade for this task, you will need to carry out appropriate checks to ensure that your marking out of the
components are to the requirements of the drawings provided and that the appropriate machining and material removal
techniques are considered. Again, you will be observed for this – you should ask questions about the drawings if you feel that
not enough information is provided.
Jo Richardson Community School
BTEC First Diploma in Engineering
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 3c
Grading Criteria: M2
Assignment: 3 - Mark out the three different applications to the prepared work plan
Key Skills:
For each of the three work pieces covered in the previous tasks, you must ‘JUSTIFY’ your CHOICE of measuring and marking out
equipment.
Justify WHY you decided to mark out your first ’DATUMN LINE’, the EQUIPMENT chosen (its use) and the TECHNIQUES used.
CRITICALLY EVALUATE your decisions giving good reasons and SUBSTANTIATE these (why you chose them), say WHAT you
did, and HOW you did it.
Sheet No:
Jo Richardson Community School
BTEC First Diploma in Engineering
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 3d
Grading Criteria: D1
Key Skills:
Assignment 3: - justify the choices of datum, work-holding equipment and measurement techniques used to mark out the three different applications.
(Continued)
Sheet No:
Jo Richardson Community School
BTEC First Diploma in Engineering
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 3d
Grading Criteria: D1
Key Skills:
Assignment 3: - justify the choices of datum, work-holding equipment and measurement techniques used to mark out the three different applications.
Leaving the work area in a safe condition; cleaning of equipment; disposal of waste; storage of measuring and marking out
equipment is an important part of an engineers job.
You must give ‘SIX’ examples of where the above practice has taken place and explain the implications of NOT doing it
correctly. Use headings for each of the examples and bullet points for your examples of ‘Good Practice’. (Continue on
separate sheet)
1.
2.
3.
4.
5.
6.
Sheet No:
Jo Richardson Community School
BTEC First Diploma in Engineering
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 4a
Grading Criteria: P5
Key Skills:
Assignment: 4 - leaving the work area in a safe condition; cleaning of equipment; disposal of waste; storage of measuring and marking out equipment
(Continued) Leaving the work area in a safe condition
Sheet No:
Jo Richardson Community School
BTEC First Diploma in Engineering
Name:
Candidate No:
Unit 18: Engineering Marking Out
Task: 4a
Grading Criteria: P5
Key Skills:
Assignment: 4 - leaving the work area in a safe condition; cleaning of equipment; disposal of waste; storage of measuring and marking out equipment
Demonstrating Safe Working Practice and Good Housekeeping
Whilst undergoing practical activity, you must be able to demonstrate safe working practice and good
housekeeping. You will be observed during your practical sessions to ensure that this takes place during your
routine and during all practical activity.
YOU MUST MAKE SURE YOU GET YOUR OBSERVATION SHEET SIGNED TO ACHIEVE THIS
GRADE CRITERIA.
Name:
Jo Richardson Community School
BTEC First Diploma in Engineering
Unit 18: Engineering Marking Out
Candidate No:
Task: 4b
Grading Criteria: P5
Assignment 4: Demonstrating safe working practice and good housekeeping.
Key Skills: