How does the tattoo machine work

<p>At present, the common tattoo machines on the market are mainly divided into two types: <a href="https://www.yilong-tattoo.net/coil-tattoo-machine" rel="noopener noreferrer" target="_blank">coil tattoo machines</a> and motor tattoo machines. Which one to choose is mainly based on the personal habits of the tattoo artist.</p><p><br></p><p>The motor machine is relatively convenient. Both thread cutting and fogging can use the same machine. The traditional coil machine will have a special thread cutting machine and fogging machine. Two techniques need to use two machines.</p><p><br></p><p>The coil machine has two small cylindrical things called coils (some coil machines are composed of three coils or two coils, one large and one small, but they are rare), a coil machine The performance of the coil has a great relationship with the coil, which determines the power of the coil tattoo machine.</p><p><br></p><p>In addition, it is easy to distinguish its large frame. The frame is like a bone, and it is a conductor and is responsible for conducting electricity. Therefore, its materials are exquisite and it also determines the overall weight and feel of the machine.</p><p><br></p><p>Friends who have studied physics in junior high school all know that electromagnets will attract ferromagnetic materials after being energized. This is well understood. When the tattoo machine is powered on, the current will form a loop through the electromagnetic coil, frame, contact rod, shrapnel and other components. , The electromagnetic coil produces suction, attracting the armature to move down. At this time, the armature drives the tattoo needle to contact the human skin rhythmically according to the power on and off.</p><p><br></p><p>It is worth mentioning that the power disconnection or energization of the coil tattoo machine is controlled by the tattoo artist through the foot switch. Therefore, the speed and strength of the coil tattoo machine are more controllable.</p><p><br></p><p>The motor machine usually consists of a motor frame eccentric shaft (also called a crankshaft flywheel) and fixed knobs; parts. The motor machine, whether it is a slider or a direct drive, has an eccentric shaft or similar mechanism, which is responsible for converting the angular velocity of the motor (how many angles per second) into a linear velocity. Without changing the external conditions, this value is constant, which means that the initial speed of penetration, the speed after penetration, and the speed of back stitch are all the same. Therefore, the power generation characteristic of the motor machine is that the efficiency of skin breaking is average, the top strength is large, and there is no rebound. To sum up, the advantage of the motor force is that it is strong enough (the penetration depth of the thick needle or the large row can be guaranteed), and the pain is relatively weak (the slap is weak, but it does not hit the person); the disadvantage is the relatively low efficiency of breaking the skin , The piercing feels weak.</p><p><br></p><p>Although the motor machine and the coil machine are both tattoo machines, they have different or even opposite force-generating characteristics. So knowing the force-generating characteristics, how to use their characteristics is a matter of technique and adjustment.</p><p><br></p><p>The debugging of the tattoo machine is more complicated than its working principle. The purpose of debugging is to obtain the right speed and the right strength. There are many factors that affect the speed and strength of the tattoo machine, and they affect each other.</p><p><br></p><p>Still take the coil tattoo machine as an example. The first is voltage. Increasing the power supply voltage can increase the speed and strength of the tattoo machine. The second is the length and elasticity of the shrapnel. The harder shrapnel (that is, the more elastic shrapnel) and the shorter shrapnel can achieve higher speeds. There is also the armature stroke (that is, the distance between the armature and the solenoid core). The greater the stroke, the slower the speed. Then there is the contact strength between the touch rod and the front shrapnel. The greater the contact strength, the faster the tattoo machine speed. This contact strength can be changed by adjusting the degree of bending of the shrapnel. The inconvenience is that the adjustment of the contact force and the armature stroke affect each other and require repeated adjustments. In addition, the weight of the armature also affects the speed of the machine. The lighter the armature, the faster the machine speed.</p><p><br></p><p>Although the tattoo machine is constantly innovating, the creation of tattoo art is still inseparable from the need to "hand-operate" to complete the work. As long as the operation is correct, the technology is better than the original manual in this respect. No matter what, the most important thing is the needle and the skin. The relationship between.</p><p><br></p>