Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Design > Materials and processes for final prototypes > Flashcards

Materials and processes for final prototypes Flashcards

1
Q

What is a final prototype

A

A pre production version of an intended product

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is wasting and subtraction

A

Removal of metrial to get a desired shape

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Talk about drilling

A

Method of -
Removal
Subtraction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Talk about the different twist drills

A

Used on polymers, metals and timber

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Talk about spur points

A

Used for drilling wood and leaving clean sided holes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Talk about flat wood bits

A

Only for power drill, the centre finds the point and the sides cut away the materials either size

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Talk about holes saw drill bit

A

Interchangeable toothed cutting rings
Used to cut holes in thin sheet metals and wood and polymers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Talk about forstner bit

A

Used to make holes with aflat bottom

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Talk about wood auger bits

A

Used for drilling deep holes into timber

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Talk about tenon saws

A

A back saw used for general wood cuttings

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Talk about dovetail saws

A

A back saw, which is a smaller version of a tenon, used for more detail

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Talk about coping saw

A

A fram saw for cutting curves in woods

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Talk about hacksaws and junior hacks saw

A

A fram saw used for cutting metal or tubes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Talk about piercing saws

A

A frame saw with a fine blade used for delicate work with metals

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Talk about cross cut saws

A

A hand saw used for large sections of woods when cutting across grains

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Talk about panel saws

A

Hand saws used for cutting large sheets

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Talk about rip saws

A

Hand saws used for cutting or ripping the grain of large sections of woods

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Talk about turning

A

Done in two ways , where a piece is either set up on a face plate or between two centres

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Talk about milling

A

The removal of material using multi tooth cutting devices

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

How can shaping of materials be done

A

With tools such as files rasps and surforms

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

What is abradings

A

Wearing material away by rubbing it with another surface

22
Q

Talk about riveting

A

Joinign fo flat metal ships, wjere rivet is hammered and sheet is joined

23
Q

What is souldering

A

The joining of metal compoenets by metling and flowing metal filler

24
Q

What is brazing

A

Similar to souldering , but at higher temperatures

25
Q

Talk about welding

A

Unlike souldering and brazing it does not use a filler metal, yet the base metal to joing to things together

26
Q

Talk about adhesion

A

Where componenets are bonded using adhesives

27
Q

Give some commonly used adhesives

A

PVA
Metal adhesives
Polyurethane Resin
Epoxy resins
Silicolnes
Solvents

28
Q

What are some polymer moulding methods

A

Thermo forming
Line bending
Vaccum forming
Press forming

29
Q

What is lost wax casting

A

High detailed mould
Mould dipped in slurry
Material inside sets
Leaving a die

30
Q

What is resin casting

A

Where a mould is filled with a liquid resin then left to harden, the resin would me mixed with a curing agent

31
Q

What is low temperature casting

A

Where low melting temp metal, is heated and placed into a mould

32
Q

temporary joiningmethods

A

self tappign screws
machien screws
nuts and bolts

33
Q

what are machien screws

A

a type of bolt where there si thrread n the entire length of the shaft

34
Q

what are kd fittings

A

knock down fittings, which allwo products to eb assembled and disasmbeld many tiems withotu weakjign the joint

35
Q

what are dfiferent types of adhesisves

A

pva - for wood
contact adhesives - large areas
solvent cemenet - polymers
epoxy resin

36
Q

what does solvent cement do

A

softens the surface of teh polymers to be joined

37
Q

knock down fitting examples

A

corener blocks
camp lock fittings
barrel and svrew
cabinet hinges

38
Q

whta is gravity die casting

A

using lower meltin point metal,and lettign gravity elp them flow through th mould

39
Q

when is gravity die castign used

A

for thicker mould sectiosn and batch productions, alloys and door knobs etc

40
Q

what is prrssure die casting

A

standard die castign

41
Q

what is a fixture

A

soemthign that hodls osemthign in a set place

42
Q

what is lean manufcaturing

A

a process whcih aims to recdce waste and contually improev to add valeu for consuemrs

43
Q

strategries of lean rpodctuon

A

recution os exess stock
the use of sigma siz
philosphy of cotnuous improbemnt
relationships with consumers
multi skilled workrs

44
Q

types of waste targeted in lean manuacturing

A

transport
inventory
moving parts
waiting times for equipment
removal of uneccssar comeptonents
over production
defects

45
Q

what is ddm

A

direct digital manufacturing, fiels sent directly to printers and shit from cad

46
Q

what is cim

A

computure intergated manfacture

47
Q

difference bwteen qa and qc

A

qa is planning for quality and qc is specific measures and control during manfuacture

48
Q

when are pop rivets used

A

when udner side fo metal is inaccesibly

49
Q

types of fasters used for metals

A

self tappign screws
machien screws - whoel shaft si threaded
nuts and bolts

50
Q

types of adhesives

A

PVA - wood to other
contact adhesives - same or diff materiasl
solvent cement - softens polymers and allows them to join

51
Q

what are knock down fittings

A

parts that allow products to be assembled and dissamebled withotu dameg to joints

52
Q

types of knock down fittings

A

corner blocks
cam lock fittings
barrel and screw
cabinet hinges

Design (19 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions