other processes Flashcards

1
Q

types of CNC machines

A

laser cutter
plasma cutter
router
milling machien
lathe
3d pritners

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2
Q

what corner blocks do

A

set in corner
can screw ino material and hold
but easily removed

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3
Q

what barrel and screw

A

cylinder side verticla
screw go in horizontal

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4
Q

what are cam lock fittigns

A

liek those small thinsg thta coem with ikea, whcih you put in the holes

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5
Q

what replacement for intergal hinges and cuporards

A

cabinet hinges

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6
Q

what does sucess fo kd fittinsg rely on

A

accuracy fo modern manfuacturing emthods
to ensure they fit in shti proeprrlu

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7
Q

how accuaracy ensure d

A

jigs
assembly jigs
teplates
fixtures
presses
formers
moulds

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8
Q

what do automated handlign systems do

A

use mechanic equi to move store and protect materials through prodcution process, use dispsoal, whatever

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9
Q

beenfits fo automated systems

A

reduced handlign rsisk
betetr use of space
efficency
saves time

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10
Q

exampels of mechanical equipment handling sustems etc

A

fork lift trucks
pallet trucks
conevyor belts

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11
Q

beneifts fo robots

A

no strain or human injury
work in hazardous palces
programmed to do fuckign naything

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12
Q

issues with suing robot

A

high inlay
if system fails we fucked
need specialsit to programm
incompatibility

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13
Q

what is assembly jig

A

somethign thta holds part inpalce for process thtas being carried out

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14
Q

benefits fo jigs formers
templates
fixtures
and what not

A

accuracy
saves tiem
effciency
high quality

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15
Q

what must moudls ensure

A

they are sutable for repeated use
are accurate
high quality

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16
Q

what are moulds geenrally made of

A

hardened ssteels
or steel alloys

17
Q

factros taken into consideration for shit being cost effectiev

A

raw materials
people
processing

18
Q

raw material cosnideations

A

avalbiliyt
quality
cost of tranpsort
delivery times

19
Q

peopel consdieratiosn with costs

A

avaliability
wages
cost of providing good condtions
ppe costs

20
Q

processing cosndierations for costs efective shit

A

what method
tiem taken
use of few process
size and scale
cost of energy
cost of waste dispaosal

21
Q

how can efficnt manfuactrue be doen - exmaples

A

tessalation
reusing spures

22
Q

what si curcial for effcienct manfuacture

A

palnning

23
Q

How tig welding work

A

Tig generate heats via an arc of electricity

Jumps from electrode to the metal surface intended to weld

Heat sufficient to melt shit

Electrode coated in flux when melted

Prevents oxidising

24
Q

How plasma cutting work

A

Stream of ionised gas so hot it vaporises material being cut

25
Q

How does laser cutting work

A

Fine beam of laser controlled by cnc machie

26
Q

How milling work

A

Hi speed cutting tooth
Shit moved about on bed
Around cutting teeth