Hand tools

Question 1

the cut of file used to produce a smooth fiinish

Answer 1

single

Question 2

the cut of file provides effortless chip removal and high metal removal removal rate

Answer 2

double

Question 3

the cut of file uses for woodworking

Answer 3

rasp

Question 4

the cut file used for soft metals such as aluminum and copper

Answer 4

curved

Question 5

what are the coarseness of files

Answer 5

rough
coarse
bastard
double cut
smooth
dead smooth

Question 6

what are 5 classes of files

Answer 6

mill or saw mill
machinist
swiss pattern or precision file
rasp
curved tooth

Question 7

class of file used for saw sharpening, lathe work, and finish filing

Answer 7

mill or saw file

Question 8

class of file most common in industry, are usually double cut and used for rapid metal removal

Answer 8

machinist file

Question 9

class of file used by instrument makers and for fine hand finishing

Answer 9

swiss pattern or precision file

Question 10

rotary file is used to cut

Answer 10

harder materials such as tool steels, tough alloys, casting and forging

Question 11

rotary burr is used to cut

Answer 11

softer material, non ferrous such as brass, aluminium, bronze

Question 12

filing technique to removed large amounts of material. Using cross action stroke at 30 degrees with double cut bastard file

Answer 12

cross filing

Question 13

filing technique used to produce a good finish using a smooth single cut file

Answer 13

draw filing

Question 14

what are 4 common types of chisels

Answer 14

flat or cold
cape
round nose
diamond point

Question 15

type of chisel used to cut off rivets, split nuts, and cut sheet metal

Answer 15

flat or cold chisel

Question 16

type of chisel used for cutting keyseats, and chipping narrow grooves in oil

Answer 16

cape chisel

Question 17

type of chisel used to cut oil grooves in journal bearing

Answer 17

round nose chisel

Question 18

type of chisel used to draw drills back into correct position

Answer 18

diamond point chisel

Question 19

what is the angle used to grind a chisel

Answer 19

60 degrees

Question 20

angle of a center punch

Answer 20

90 degrees

Question 21

angles of a prick punch

Answer 21

30 to 60 degrees

Question 22

4 types of torque wrenches

Answer 22

beam
dial
ratchet click or signalling
digital

Question 23

total length/torque wrench length=quotient

quotientx dial reading=torque at adapter

Answer 23

torque wrench extension equation
total length A=24"
torque wrench B=16"
A/B= quotient
24/16=1.5
dial of 150ft/lbs x 1.5 = 225 ft lbs

Question 24

general lap lubricant for most material

Answer 24

varsol or turpentine

Question 25

lap lubricant for cast iron

Answer 25

kerosene

Question 26

amount of material removed by lapping

Answer 26

.0005"

Question 27

abrasives for lapping

Answer 27

natural products such as emery, crocus, flint and garnet abrasive cloth made of aluminum oxide, silicon carbide screens, scotchbrite

Question 28

what are 3 types of dies

Answer 28

adjustable split adjustable screw plate die solid die or die nut- for chasing only

Question 29

what are 2 types of cleaning

Answer 29

mechanical- ppe cleaning, barreling/tumbling, ultrasonic, abrasive blasting chemical- caustic soda, solvent cleaning, high pressure or steam cleaning

Question 30

what are the 3 taps and there order from start to finish

Answer 30

taper plug bottoming

Question 31

serial taps are sized in diameter from smallest to biggest. what is the order

Answer 31

1,2,3

Question 32

what are 4 types of hand reamer

Answer 32

solid expansion adjustable taper

Question 33

which hand reamer can expand more the adjustable or expansion

Answer 33

adjustable can move from 1/32 on small to 5/16 on larger reamers expansion can move .006 over 1/2 and .010 from 1/2 to 1"

Question 34

what is the advantage of using a helical flute reamer over a straight

Answer 34

can be used in a bore with a keyway or oil groove | are less aggressive than straight reamers

Question 35

how much does each tooth remove when broaching

Answer 35

.003

Question 36

Torque wrench used to measure rolling resistance

Answer 36

Beam and dial

Question 37

what material cannot be soaked in a caustic tank

Answer 37

aluminum