tools and processes and moulding Flashcards

Question

name the 4 types of saws

Answer 1

tenon saw coping saw hacksaw scroll saw

Answer 2

bid blade long brass spine

Answer 3

cuts wood cuts straight lines

Answer 4

small blade metal spine

Answer 5

cuts curve lines in wood and plastic

Answer 6

medium blade metal spine

Answer 7

cuts curves in metal and plastic

Answer 8

coping saw that goes up and down

Answer 9

accurate curves in wood and plastic

Answer 10

hand plane wood chisel mallet

Answer 11

made out of metal for fine thin wood

Answer 12

shaves down the edge of the wood

Answer 13

sharping cutting edge and a sharp edge to slice across the grain

Answer 14

press down from the chest with pressure to remove waste

Answer 15

made out of rubber or wood

Answer 16

used to hammer in a nail and to strike a chisel

Answer 17

twist drill bit flat drill bit forstner bit hole cutter countersunk drill bit

Answer 18

made from carbon or high speed steel

Answer 19

drill small holes in wood, plastic and metal

Answer 20

very quick cutting of holes with a power drill

Answer 21

drill large flat bottomed holes on wood and plastics

Answer 22

designed to drill a flat-bottomed hole in wood

Answer 23

drilling larger diameters into wood

Answer 24

cup-shaped metal cylinder with a toothed cutting edge on the open end

Answer 25

cutting round holes in wood and plastic

Answer 26

the metal pointed tip

Answer 27

creating circular holes in material from drywall and wood to metal and masonry

Answer 28

hand drill cordless drill pillar drill

Answer 29

The hand drill consists of a cranking handle that turns pinion gears on the main shaft. A chuck at the end of the shaft holds a drill bit.

Answer 30

Place the bit's tip where you want to cut a hole, making sure the bit is at the same angle as the desired hole. Turn the cranking handle to rotate the bit and drill the hole.

Answer 31

Cordless drills work on rechargeable batteries, allowing the user to insert a battery pack and instantly have an operating drill without a power cable.

Answer 32

This tool may be used to drill holes in metal, plastics, wood, and stone, as well as drive screws with an electric screwdriver.

Answer 33

The machines are relatively simple and are centred around a substantial steel column; onto one end is attached the motor, drive belt system and chuck.

Answer 34

These bits are then used to accurately machine, drill or tap holes in a variety of materials such as metal and wood.

Answer 35

claw hammer pin hammer ball pein hammer

Answer 36

The face, shaped into a circular anvil about an inch in diameter, is primarily for driving nails. The claws can be straight or curved, flat or pointed.

Answer 37

used to hammer and remove large nails particularly when roofing houses

Answer 38

r. The diagonal-peen hammer's head, as the name implies, is at a 45° angle from the handle.

Answer 39

used to hammer in small nails

Answer 40

It has two heads, one flat and the other, called the peen, rounded.

Answer 41

used to hammer in larger nails and to flatten the heads of metal rivets

Answer 42

flat files half round files round files

Answer 43

It has a flat surface with parallel edges, ideal for general-purpose filing. Its versatile shape makes it suitable for both concave and flat surfaces.

Answer 44

used to remove waste material (wood, metal and plastic) to a finished size. using a file is the first stage of finishing/smoothing material.

Answer 45

The combination of a flat side and rounded side means that the half round file is ideal for use on concave, convex and flat surfaces making it a very versatile tool.

Answer 46

is it used for filing out internal curves

Answer 47

the whole thing is round very good to smooth out holes to your desired shape

Answer 48

is it used for filing out holes

Answer 49

Cross filing involves securing the metalwork piece firmly, choosing an appropriate file, and holding it perpendicular to the work surface while applying pressure. The file is then moved diagonally across the metal in one direction, ensuring consistent strokes until the file loses its bite. To maintain evenness, the filing direction is alternated diagonally in the opposite direction. Regular checks for a smooth, levelled surface are made by running a hand or a straight edge across it. Once the desired levelness is achieved, finishing touches using finer abrasives or files help smoothen the surface further, resulting in a flat and uniform finish on the metal.

Answer 50

Draw filing is a metalworking technique used to refine surfaces to a high level of smoothness and flatness. In this process, a file, often a single-cut mill file, is used with the workpiece firmly secured. The file is positioned at an angle, typically around 15-30 degrees to the work surface, and pulled lengthwise with long, steady strokes. This action removes small imperfections left from previous filing processes, creating a finer and more polished surface. The file is lifted at the end of each stroke and returned to the starting position to maintain a consistent filing pattern. Draw filing continues until the desired level of smoothness and flatness is achieved, resulting in a refined and even surface on the metal.

Answer 51

bandfacer/linisher (sanding machine) pedestal polisher milling machine wood lathe metal/plastic lathe

Answer 52

the abrasive belts are available from 40 grit to 400 grit to suit the material removal rate or the finish required

Answer 53

a linisher turns a belt or a disc of abrasive material to smooth a workpiece, creating a level, even surface

Answer 54

perform operations of brushing, buffing, polishing and for the lathes finishing of any metal material

Answer 55

used to sharper high-speed steel cutting tools used on the laths and milling machines, or used to remove surface imperfections and to work extremely hard material.

Answer 56

milling machine operates by a rotating cutter to remove material from the work pieces

Answer 57

used the T-slots on the table to directly clamp the work and also use a machine vice with a swivel base

Answer 58

the work is held between the head stock and the tail stock and rotates a high speed while cutting tools, including a variety of chisels and gouges, gradually cut and shape it.

Answer 59

the wood lathe uses a range of chisels and gouges to cut the spinning wood into complex profile.

Answer 60

The main use is to remove unwanted parts of the material, leaving behind a nicely shaped workpiece.

Answer 61

Metal turning lathes are used to precision machine circular (round) features on metal, plastic, and composite work pieces.

Answer 62

vacuum forming is used for food and confectionary packaging, trays, shop fittings and baths.

Answer 63

1 put the mould in the machine 2 put the plastic over the mould 3 make the vacuum air tight 4 heat the plastic 5 raise the mould 6 suck the air out 7 wait until its cool 8 remove the mould

Answer 64

mould has to have higher melting point harder stronger material smooth shape has to have straight lie or inward sloop mast common mould is MDF easy to work with very smooth surface very cheap

Answer 65

1 parison inserted into mould its then heated 2 base of parison squeezed by mould 3 air blown into parison, parison expands to fill mould 4 finished product

Answer 66

press or compression moulding. a mould is made in two halves sheets plastic is placed between the two halves which are then heated and pressure applied, enabling the plastic to assume the new shape.

Answer 67

wood is usually bent by laminating. this is done by cutting thin strips of wood. putting glue on the strips and clamping them into a mould. steam makes it easier to bend.