Mechanism of Razor.
Simple electronics in that.Razor has small dc motor in that which produces rotary motion which helps rotating disk in razor to rotate and create motion with that oscillating blade help for shave.
DC motor takes electrical energy converts into mechanical rotation energy in shaving machine.
Magnetic field will be produced around DC motor from electrical energy which helps blade to work.
DC motor uses 5-12 V for this particular machine.
DC motor to work continuously we make uses of Battery,battery will be charged with the help of electricity.
Principle:
Razor has adapter for charging , adapter which is connected in home switch at 220 V
220 V is converted into 5 V in adapter then
Battery gets charged which is present in Razor , battery is connected to DC motor with the help of battery energy DC motor creates motion, this motion helps blade to move according to speed adjusted and do the shaving.
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| Adapter |
5 V , 1 Amp means
Razor will work at 5 V and 1 Amp, its has resistance
resistance means during shaving, hair which is present on skin it will create resistance according to that we can calculate current used.
Voltage/Resistance=Ampere.
Interesting history.
Gillette everyone would have heard about this brand,but its name of the person who taught about this invention.
when he told about his idea to scientist and manufactures they denied ,but he didn't give up on his idea .
he was 40 at that age,his taught was converted into safety razor.
from ages we can see shaving set starting it was just a blade.
afterwards for safety razor came into picture.
every device we see can find electronics in that ,how much we are into electronics.
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| Blade |
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| Blade removing Razor |
Few interesting facts about razor.
More than 4000 years back people used to shave.
Before the invention of blade people used few raw materials to shave
Grey rock,Teeth of shark, and clam shells.
Men has 10000 to 30000 hairs in beard.
Clean shave resemble Official look,Wedding function.
Beard men during those they used to pay tax for shaving.
It has become reason to divide classes.
Few pictures
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| Kemei trimmer 3V ,5W |
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| mzNOVA |
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| 110 V -220 V,3 W |
Future
Nowadays we can find trimmer with different size blade which helps beard styling and look.
Coming days cooling effect while shaving will be included in the machine.
For doing different style different type of blades will be designed.
Motor which uses less power usage and more efficient will be discovered.
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| Different size hair clipper. |
