Download 工具學園 - KING TONY

E-learning
Basic Knowledge
Hand tools market positioning
Aerospace level：
It is higher than industrial level to request
products quality with the strict way.
Industrial level：
It is higher than professional level to
request higher product quality.
Professional level：
It’s the basic level of professional hand
tools.
DIY level：
It’s for general use.
Market place
Market
segmentation
DIY level
Professional
level
Major sales channel
1. Normal user
2. General family
1. Automobile repair factories
2. The maintenance of general machines and equipments
3. The maintenance of agricultural machines
Industrial
level
1. Manufacture and assembling line for vehicles
2. Mining industries
3. The petroleum industries
4. The public projects
5. Other industries
Aerospace
level
1. Aircraft manufacturing industries
2. Aerospace industries
The difference between Hexagonal and 12 angular
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The difference between Hexagonal and 12 angular points on the socket ：
1. Timing:
The hexagonal is traditional shape, but the 12 angular is later than Hexagonal .
2.Function：
The angle of 12 angular are the double angles of hexagonal. When you used the
wrench to put into screw, the hexagonal wrench needs 60 angle, but 12 angular
wrench needs 30 angle. (As figure)
3.Size：
The functions and size of the 12 points type is the same with the 6 points type and its
inner part is serrate. It can be fitted with the screw’s head or bolts more closely, its
shape looks like plum blossom, so it also known as plum blossom type.
The red frame is hexagonal and the black frame
is 12 angular.
What is the function of the wrench’s angle?
0 °,15 °,45 °, 75°
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To choose various angle wrenches is mainly based on using places or the depth of
the screws in the machines.
Description：
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If the users used the tool non-smoothly, it might be caused the space limited or
machine’s location problem. In order to use the tools conveniently, we design various
angle wrenches when we produced them.
The 0° or 15 ° of Wrench is suitable for
disassembling the screws without depth.
If there is a little depth for its screws, the
user can’t use with 15 ° wrench.
The user may need to choose its angle of wrench according to how’s depth of its screws.
What is the difference of the teeth application for
ratchet ?
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Due to the different number of teeth, the main difference is the angle of rotation. The
circle is 360 degrees. When the numbers of teeth is bigger, each tooth is assigned to
the smaller angle. (As figure)
For example,
When the head of ratchet is 72 teeth, the angle of each tooth is 5°. In other hand,
when the head of ratchet is 24 teeth, the angle of each tooth will be 15°.
Advantages and disadvantages:
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The users set ratchet into screw or socket when they used it.
They usually turn the body of ratchet to use it.
If the angle of teeth is smaller, then you can use less force on turning its angle.
When repair technician fixed the car in a narrow place, he can’t use bigger turning
angle.
However, the advantage of ratchet head has less teeth:
The structure of driver and pawl contradict each other. (As Figure)
The teeth are lesser, so the structure is more stronger.
The types of Bit/Bit socket
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The using ends divide into 8 type:
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PHILLIPS
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SLOTTED
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POZIDRIV
RIBE BIT Socket
TORX-TAMPER
Internal XZN
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HEXAGON
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TORX
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TORX
-TAMPER RESISTANT
SQUARE
The ratchet of Quick-release
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The ratchet has two using functions that divide into PUSH and NO PUSH.( As figure)
The sockets add the friction with handle and ratchet when setting sockets doesn’t shake, so
they process bead groove in the square hole. The bead groove of sockets gets stuck the
bead of connector. The PUSH and NO PUSH buttons of ratchet are designed for the bead
groove.
PUSH function
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The ratchet has direction button which controls the clockwise and counterclockwise
and circle button which uses to set or disassemble sockets. These are two functions:
1. The steel ball will sink when you press the circle button, so it can reduce the
resistance to set the socket.
2. The socket can’t be taken off if you don’t press the circle button, so it can prevent
the socket falling and causing an accident.
(Picture 1)
The steel ball will sink when you press the circle
button.
(Picture 2)
It is convenient to set the socket. The socket
can’t set into the ratchet when you don’t press
the button.
(Picture 3)
When you don’t press the button, you can’t take
off socket from the ratchet. (When working on
the high altitude, it can prevent from socket
dropping and causing danger.)
The specification of screws for screwdriver & bits
The specification of the screwdrivers – PHILLIPS / POZIDRIV head
The specification of the screwdrivers - SLOTTED head
The specification of the screwdrivers-TORX head
The specification of the
screwdrivers – Star Socket
The specification of the screwdrivers- Nutspinner
The specification of the screwdrivers- Hex driver
The simple description of tools classification
According to its power sourcing , there are two different kind of tools.
Driving force
Human force
Mechanical force
Difference
Products category
Torque
Speed
Price
Hand Tools
Small
Slow
Cheap
Pneumatic Tools
Big
Quick
A little expensive
Electrical Tools
Middle
Quick
Expensive
Hydraulic Tools
More big
Slow
Expensive
The description of the hand tools
Wrenches category
Open End
Wrenches(1900)
75° Offset Ring
Wrenches(1970)
Combination
Wrenches (1060)
Ball Hex Key
(1130)
Adjustable Wrenches
(3611-10P)
Pictures
Purpose
Using place
It is used to lock/unlock the Hex
Screws and nuts in the industrial
machines, motorcycles, and
automobiles.
It is used to lock/unlock the Hex
Screws and nuts in the factories,
garage, and motorcycles stores. The
45° and 75° Offset Ring Wrenches
are used in the place where has the
gas between high and low.
It is used to lock/unlock the Hexagon
Screws in the industrial machines,
motorcycles, and automobiles.
It is used to lock/unlock the Hex
Socket Screws in the factories,
garage, and motorcycles stores.
It is used to lock/unlock the Hex
Screws or nuts in the industrial
machines, motorcycles, and
automobiles. The using side can be
adjusted.
It is used to lock/unlock the Hex
Screws or nuts in the factories,
garage, and motorcycles stores. The
using side can be adjusted.
Wrenches
category
Pictures
Purpose
Using place
It is used to lock/unlock screws in
the factories and automobiles /
motorcycles repair factories
Star L-wrench
(1143)
It is used to lock/unlock the screws
in the industrial machines,
motorcycles, and automobiles.
Angled Socket
Wrenches (1081)
It is used to lock/unlock the nuts in
the machines.
Speed Wrenches
(373Xseries)
It is used to lock/unlock quickly the
screws and nuts in the industrial
machines, motorcycles, and
automobiles.
Flare Nut wrenches
(1930US)
It is used to lock/unlock the screws
or nuts of oil pipes in the industrial
machines, motorcycles, and
automobiles.
It is used in the factories and
automobiles / motorcycles repair
factories
Wrench
(1941)
It is used to adjust the tension of the
bead wire.
It is used to adjust the tension of the
bead wire in the bicycles stores.
It is used in the factories and
automobiles / motorcycles repair
factories
It is used in the factories and
automobiles / motorcycles repair
factories
Wrenches
category
Pictures
Purpose
Using place
The universal joint which is
also known as universal
coupling. It‘s used to add the
difference using angle and space.
Factories and Automobiles /
Motorcycles repair factories
Spark Plug Socket
The Spark Plug Socket is used
to lock/unlock the spark plug.
Automobiles / Motorcycles
repair factories
Star Socket
It is used to lock/unlock the star
screws on the motorcycles and
automobiles.
Automobiles / Motorcycles
repair factories
It is used to lock/unlock the
screws in the all angle of
workplace.
Factories and Automobiles /
Motorcycles repair factories
Universal joints
T-type Universal
Socket Wrench
Standard/Deep
Socket
It is used to lock/unlock the Hex
Screws or 12 points screws.
Factories and Automobiles /
Motorcycles repair factories
Screwdriver with BIT
Standard Screwdriver
(PHILLIPS/SLOTTED
head)
Insulated Screwdriver
Pictures
Purpose
It is used to lock/unlock the
screws.
It is used to lock/unlock the
screws in the using electrical
site or electric shock site.
Using place
It’s used in the
industry and machine
maintenance.
It is used to
lock/unlock the
screws in the using
electrical site or
electric shock site.