The electric shaver is introduced in detail.

Electric shaver: use electric power to drive razor blade, shave beard and hair of the face of the plastic surgery appliance. It was introduced in the United States in 1930. The electric shaver is divided into two types: rotary and reciprocating. The former structure is simple, the noise is small, and the shaving force is moderate. The latter structure is complex and noisy, but the shaving force is large and the sharpness is high. The rotary electric shaver can be divided into straight, elbow, electric and double head types according to the shape structure (see picture). The first two structures are simpler and the latter two are more complex. The electric shaver can be divided into three kinds: dc permanent magnet motor type, ac and dc motor type and electromagnetic vibration type.

Technological process is an important indicator to measure whether an enterprise is advanced, whether it has market competitiveness, and whether it can keep ahead of competitors. With the development of China's electric shaver market, the application and research of core production technology will be the focus of the industry. It is very important to understand the research and development trend, process equipment, technology application and trend of the core technology of electric shaver production at home and abroad.

Electric shaver: electric razor is made up of stainless steel mesh, inner blade, micro motor and shell. The mesh is a fixed external blade with many holes in it, and a beard can be inserted into the hole. The micro motor is driven by electric energy, which drives the internal blade movement, and USES the shear principle to cut off the beard in the hole. The electric shaver can be divided into two types: rotary and reciprocating. The power supply is dry battery, storage battery and ac charging.

In 1939 invented the electric razor, electric razor though large, but in the use of safe and convenient, and the shaving process is very comfortable, although some users said some electric razor shave is not clean, but the problem with the constant improvement of the electric shaver manufacturing technology, has increasingly improved.

The electric shaver is mainly composed of the shell (including the battery box), the motor (or electromagnet), the net cover (including the external blade, the fixed knife), the internal blade (movable knife) and the internal knife rest. The casing is multi-purpose plastic, the mesh cover is stainless steel, the inner blade is made of carbon steel. The working principle of electric shaver is essentially the shearing principle. Blade and the net closely cooperate with the inner surface, beard and hair from the outside of the net to reach the hole groove, and the high-speed rotating blade or reciprocating motion, and net form relative motion, thus will stretch into the beard and hair cut off.

Electric shears are mainly composed of two parts, one is a rotary shaver, which is used for shaving. The other part is electric shearing, which can be used for cutting long beard and hair. With the change wrench, the clutch is separated from the rotary razor and meshed with the electric shearing. The eccentric shaft of the clutch turns the rotating motion of the motor into reciprocating motion, thus driving the electric shearing action.

The two-headed electric shaver is driven by an electric motor through a coupling and a gear, driving two razors to rotate. The razor can adjust the shaving Angle according to different face shapes and parts to increase the shaving area. Because the electric motor also drives two movable knives to rotate, the load is larger so it needs to choose a larger power model.

The principle of

The electric shaver USES the electric motor to drive the blade to make relative motion to the fixed blade. It will cut off the beard or hair of the mesh.

The effect of shaving is mainly determined by the precision of the fixed blade and the blade. It requires that the spherical radian of the blade and the blade should be matched properly, while the two blades should have a pressure distance of about 1mm and a certain Angle of shear. The pressure is too small, the shaving is not sharp, and there is the feeling of plucking. If the pressure is too large, it will consume a large amount of power and the blade will wear out badly, and it will also emit a sharp abnormal sound.

The fixed knife is meshed. Different manufacturers have different network patterns, but both can keep the cutting Angle of the fixed blade and blade, and make the hair penetration rate high. The production process of fixed blade is different, and its use effect is different. Using the cutting edge of stamping, etching and re-stamping process, the blade sharpness is poor, the skin feeling is general, the net grain is changed little, the line is rough, the service life is not very long. However, the cutting edge of electroforming, stretching grinding and punching milling process is used to make the blade sharp and sharp, and the skin is comfortable, the line is fine, and the service life is long.

Moving blade on the move tool rest is uniformly distributed, and requires moving head without apparent diameter side to beat, can maintain balance head rotation movement, combined with the corresponding rotational speed, lead to relative motion between fixed blade and moving blade in shaving in the best state, so regardless of their number, fixed blade can achieve the goal of a shaving razor sharp.

species

At present, there are two main types of shaving systems used in electric whiskers: omental and rotary. According to the principle of motion, the former is reciprocating motion through the head of the blade, shaving the beard, because the head of the blade is constantly accelerating and decelerating in the reciprocating motion, and the vibration and noise are large when used.

Rotary shaving system is the central rotation operation, circular motion can continuous cutting shave beard, one not only makes the shaving more clean thoroughly, will not produce the beard pulling discomfort, and fuck with quiet and no vibration, more comfortable and submissive shaven. In addition, it should be noted that the electric whisker has the function of floating tool head and facing adjustment. There are various models and specifications of electric beard knife available in the market, such as nikai, philips, Gillette bolang, feike, panasonic, etc. We believe that there is always one suitable for you.