Tungsten alloy crankshaft is an important part of the engine cast from tungsten alloy. After the main rotating part of the engine is installed with a connecting rod, it can accept the up and down (reciprocating) motion of the connecting rod into cyclic (rotary) motion. The rotation of the crankshaft is the power source of the engine. It is also the source of power for the entire mechanical system. The tungsten alloy counterweight crankshaft is used to balance the…

Tungsten alloy trifoliate hand spinner is fashionable and novel, easy to carry, exquisite appearance with metal texture. It is composed of a trifoliate tungsten alloy symmetrical body as the main body, embedded with a bearing in the middle of the main body, the whole constitutes a new toy which can rotate on the plane of the finger. It adopts the triangle balance principle and rotates steadily. Due to its high density, the hand spinner made of tungsten alloy has good…

Tungsten alloy bifoliate fidget spinner has a wide range of application ages and a large number of potential users. It is a toy widely accepted by consumers. Its structure is not complicated, the main structure is a small bearing, the outer layer connected with the symmetric tungsten alloy material to act as rotating blade, when the rolling of the bearing to achieve rotating effect. Tungsten alloy bifoliate fidget spinner only has one major physical effect, that is, it relies on…

The traditional gyroscope rotates on the ground, while a hand spinner, as the name implies, rotates on a finger. Two fingers clamped the center of the top from top to bottom, and with a force to turn it, the top of the finger could spin. Tungsten alloy hand spinner is made of tungsten alloy, which is very simple in structure, with a lightweight ball bearing embedded in the rotating body. After being driven by finger motion, the epitaxy moves in…

Tungsten alloy DIY hand spinner is composed of a bidirectional or multi-directional symmetrical body as the main body, embedded with a design combination of bearing in the middle of the main body, and the whole constitutes a planar rotating device, and can also be embedded with the same weight in the bi-directional or multi-directional symmetric body. According to the principle of centrifugal force, when the object is in non-linear motion, because the object must have its own mass, the inertia…

Tungsten alloy fidget spinner for decompression has simple gameplay, which is easy to get started, but difficult to master. It is the objects and toys that EDC players carry around every day, which has similar playing methods with turning pen and book of students’ time. Recently, it became popular on social networks and has become popular around the world. According to the research of psychiatrists, gyro rotation has a great effect on the development of attention ability in patients with…

Tungsten alloy fidget spinner for amusement is small, easy to carry, the majority of EDC players daily around the items and toys. It’s very simple, with a lightweight ball bearing (too heavy to hold in one hand) inlaid with a rotating body. After being driven by finger motion, the epitaxy moves in a circular motion with the center of the bearing. Using ball bearings to reduce friction, the fidget spinner keeps spinning rapidly and persistently. Function Because modern people are…

Tungsten alloy hand spinner for EDC player is a kind of toy with symmetrical structure of bearing, which can rotate above the finger. It can rotate at high speed for several minutes with a simple dial, once it can’t stop completely. As a toy, the biggest use of a fidget spinner is of course a pastime. However, many people think that a fidget spinner can stave off boredom and relieve some of their anxiety. Watching the fidget spinner constantly seemed…

Tungsten alloy portable hand spinner is a small toy with a symmetrical bearing structure that can rotate over the fingers. It is composed of a bidirectional or multi-directional symmetrical body as the main body, embedded with a design combination of bearing in the middle of the main body, and the whole constitutes a new type of object with planar rotation. The basic principle of this object is similar to traditional gyroscope, but it requires several fingers to grasp and move…