7.7 - EQUIPMENT AND PROCESSES Flashcards
(27 cards)
TWIST BIT USES
General purpose
drilling circular holes
TWIST BIT - Advantages
Inexpensive
Range of sizes 1 to 13mm
Disadvantages of TWIST BIT
Can get blocked
burn timber
FLAT BIT uses
drilling larger holes
Spear lookin thing
FLAT BIT advantages
Avaliable in larger sizes
Quickly removes waste material
FLAT BIT disadvantages
Can be difficult to use (flat)
Creates alotta torque
FORSTNER BIT uses
Drilling accurate flat bottomed holes.
Big ass one
FORSTNER BIT advantages
Quick
accurate
FORSTNER BIT disadvantages
More expensive than flat bit
AUGER BIT advantages
much deeper holes
AUGER BIT uses
That spiky one
Drilling deep timber holes
AUGER BIT disadvantages
Expensive
Operated slowly
Used in hand powered brace
HOLE SAW uses
like that thing from fake wood set
Drills large circular holes
HOLE SAW advantages
quickly drills holes around perimeter
leaving waste as a solid plug
HOLE SAW Disadvantages
Rough finish due to those big ass teeth
Cant make blind hole
Types of Saw
Hand saw
Tenon saw
Coping saw
Scroll saw
Jig Saw
Hand saw USES AND ADVANTAGES/DISADVANTAGES
General purpose
larger boards and planks
Cuts quickly, large sections
Leaves rough finish
Lots if effort
Not as accurate
THE ONE I HAVE
Tenon saw USES, ADVANTAGES/DISADVANTAGES
General purpose again
Cutting smaller sections
Used with greater accuracy
stiffened blade
Cant cut deep sections
Coping saw USES/ADVANTAGES/DISADVANTAGES
Small curves in timber
Inexpensive
blade replaced quick
cut tight corners
Blade break easily
Can leave a rough cut
Not accurate
Scroll saw USES/ADVANTAGES/DISADVANTAGES
Shapes in thin sections of timber
Takes effort out
Fine intricate shapes
Expensive
Blade can wear out easy
cant cut deep sections
Jig saw ADVANTAGES/DISADVANTAGES/USES
Larger timber sections
Takes effort out
Can cut corners
Blade replaced easy
Rough cut
Blade can wander
Rough edge
Planing
Used to smooth surfaces or edge of timber
SPOKESHAVES: smooth inside and outside curves
Chiselling
Shape timber
Slice away layers
Remove waste
Turning
Bowl shape
Screw into face plate - mounting onto wood lathe - Shaping it with turning tools
Long cylindrical shape
Mounting it between centres on wood lathe
wood turning tools
