HOMEWORK 5

JUNIOR HACKSAW MANUFACTURING DETAIL 2

CONNECTION BLADE TO HANDLE

On the next few sheets you are to DETAIL the individual parts that you are going to make to complete your hacksaw. This is the second detail you are to produce and should show your design of the connection rod that will hold the blade to the frame. Depending on your hacksaw handle design, it may or may not be part of the tensioning device.

You are to use A3 paper (supplied), and this paper is to have a fancy border in colour of your chosen design no greater than 20 mm.

In the bottom right hand corner you should construct a box 20mm high and as long as is necessary to print your full name in capital letters, central both horizontal and vertical, exactly 16 mm high.

The top of the page should show the TITLE “JUNIOR HACKSAW BLADE TO HANDLE CONNECTION DETAIL”, as colourful and large as you like.

The frame MUST be drawn somewhere on the page in at least TWICE FULL SIZE and as accurate as you can make it, fully dimensioned. Please also indicate the scale you have used.

In the bottom left hand corner of the page you are to produce a cutting list of this one item. The numbering of this item should correspond to the homework titled “Hacksaw Layout”.

Also on the page you are to draw and detail step by step manufacturing instructions needed to complete this part of the hacksaw. The lesson prior to this homework will run through what is required as a theory lesson. You may NOT continue with your practical work until this homework detail is complete. Or subsequent pieces until these details have been completed. The next few homework lessons will detail each individual piece you are to make in the practical lessons.

MARKING SCHEME

Border 10 marks

Central Title 10 marks

Full size detail of part 10 marks

Manufacturing instructions 50 marks

Table 10 marks

Overall neatness 10 marks