Product name：液压Mechanical hand
货号：KX1913 液压Mechanical hand
"Size"：360*150*40mm
Weight：about150g
Material: Wood+Hardware accessories+Syringe+Hose+Zas...
Packing： 350pcs
Box gauge：600*550*450mm
了解简易Mechanical hand的组成部分以及设计到的Principle知识
The hydraulic manipulator is a manipulator model meticulously constructed and designed with wooden and universal toy components，A good toy for exercising hands-on ability。After installation is completed，It can simulate the operation mode of the arm。Ingenious structure、Smooth movements、The styling design has a mechanical feel，更易理解这些自动化机械设备动作Principle！Come and become a little tech expert together！
Principle
液压Mechanical hand是利用帕斯卡定律。PASCAL's law is a law of hydrostatics，It points out：At any point in an incompressible static fluid, the pressure increases when subjected to an external force。This pressure increase is instantaneously transmitted to all points of the stationary fluid。According to PASCAL's law，If there are two pistons of different sizes in a fluid system，The pressures on the two pistons must be equal，Pressure is equal to the applied force divided by the area covered by the force，Then a small thrust is applied to the small piston，Through pressure transmission in the fluid，A greater thrust will be generated on a large piston。This hydraulic mechanical arm works by pushing and pulling1号Syringe控制2号Syringe滑动，Then, a set of mechanical structures is used to control the opening and closing of the gripper。
Extension
Under the rapid development of technology nowadays,The major difference between a robot arm and a human arm lies in its flexibility and endurance。The major advantage of a mechanical hand is that it can repeatedly perform the same action，Under normal mechanical conditions, one won't feel tired either！The application of mechanical arms will become increasingly widespread，It is a high-tech automatic production equipment that has developed in recent decades，Have the ability to complete homework accurately。是An important branch of industrial manipulator robots。
Mechanical handIt can be classified into hydraulic type according to the driving mode、Pneumatic type、Electric type、Mechanical。The feature is that it can be completed through programmingComplete all kinds of expected assignments，It combines the advantages of both humans and mechanical machines in terms of structure and performance
Mechanical hand（machine hand），It refers to the ability to imitate certain movement functions of human hands and arms，Used for grasping according to a fixed procedure、An automatic operating device for handling objects or operating tools。It is mainly composed of the executive body、It consists of three major parts: the drive mechanism and the control system。It can replace human heavy labor to achieve the mechanization and automation of production，It can operate in harmful environments to protect people，Therefore, it is widely applied in mechanical manufacturing、Metallurgy、"Electronic"、Departments such as light industry and atomic energy。
In today's life,Under the rapid progress of science and technology,The major difference between a robot arm and a human arm lies in its flexibility and endurance。也就是Mechanical hand的大优势可以重复的做同一动作Under normal mechanical conditions, one won't feel tired either！The application of mechanical arms will also become increasingly widespread,The mechanical hand is a high-tech automatic production equipment that has developed in recent decades，The accuracy of the assignment and the ability to complete it in the environment。An important branch of industrial manipulator robots。
Types，It can be classified into hydraulic type according to the driving mode、Pneumatic type、Electric type、Mechanical。The feature is that it can be completed through programming
Complete all kinds of expected assignments，It combines the advantages of both humans and mechanical machines in terms of structure and performance.
It developed on the basis of the ancient robots that emerged in the early days，Research on mechanical hands began20Mid-century，With the development of computer and automation technologies，Especially1946年台数字"Electronic"计算机问世以来，Computers have made astonishing progress，Towards high speed、Large capacity、The direction of the grid's development。Meanwhile，The urgent need for mass production has driven the progress of automation technology，It also laid the foundation for the development of robots。On the other hand，The research on nuclear energy technology requires certain operating machines to replace humans in handling radioactive substances。Against this backdrop of demand，The United States1947In that year, a remote-controlled mechanical hand was developed，1948年又开发了Mechanical的主从Mechanical hand。
The mechanical hand was first developed in the United States，1958In that year, United Control Corporation of the United States developed and introduced a mechanical hand，Its structure is；A rotating arm is installed on the machine body，A workpiece grasping and placing mechanism with an electromagnetic block installed on the top，The control system is demonstrative。With the development of computer and automatic control technologies,Agricultural machinery will enter a period of high automation and intelligence，The application of mechanical hand robots can enhance labor productivity and product quality,Improve working conditions,Solve problems such as insufficient labor force。
A mechanical hand mainly consists of an actuator、It consists of three major parts: the drive mechanism and the control system。The hands are used to hold workpieces（Or tools）Components，According to the shape of the object being grasped、"Size"、Weight、There are various structural forms depending on the material and job requirements，Such as clamping type、Supporting type and adsorption type, etc。Motion mechanism，Make the hands perform various rotations（Swing）、Move or perform compound movements to achieve the prescribed actions，Change the position and posture of the object being grabbed。Lifting and lowering of the motion mechanism、Expansion and contraction、Independent motion modes such as rotation，称为Mechanical hand的Freedom度 。In order to grasp objects at any position and orientation in space，It is required6个Freedom度。Freedom度是机 A level designed by a mechanical hand Key parameter。Freedom The more degrees，The greater the flexibility of the mechanical hand，The wider its universality，Its structure is also more complex。Generally, mechanical arms have2～3个Freedom度。The control system is achieved by controlling the motors of each degree of freedom of the manipulator，To complete a specific action。Simultaneously receive the information fed back by the sensors，Form a stable closed-loop control。The core of a control system is usually composed of a single-chip microcomputer ordspIt is composed of microcontrol chips，The desired function is realized through programming it。
With the development of network skills，The issue of networked operation of mechanical hands is also a future development direction。Industrial manipulators are a kind of high-tech automated production equipment that has developed in recent decades。Industrial manipulators are an important branch of industrial robots。Its feature is that various expected job tasks can be accomplished through programming，It combines the advantages of both humans and machines in terms of structure and performance，It particularly reflects human intelligence and adaptability。Mechanical hand作业的准确性和各种环境中完成作业的能力，It has broad prospects for development in all fields of the national economy。
The mechanical hand is a form of mechanization，A new type of device developed in the process of automated production。In modern production processes，Mechanical hands are widely used in automatic production lines，The research and production of robots have become a high-tech field，An emerging technology that has developed，It has further promoted the development of mechanical hands，This enables the mechanical hand to achieve an organic combination with mechanization and automation。Although mechanical hands are not as flexible as human hands，But it has the ability to constantly repeat work and labor，Not knowing fatigue，Fear no danger，The characteristic that the force used to lift heavy objects is greater than that of human hands，Therefore，Mechanical hand已受到许多部门的重视，And it has been applied more and more widely。Plastic machinery in our country has become one of the fastest-growing industries in the machinery manufacturing sector，The annual demand is constantly increasing。The rapid development of China's plastic machinery industry is mainly attributed to the following two major factors：One is the equipment renewal and the elimination of outdated equipment brought about by the demand for high-tech content equipment;The second is the rapid development of the domestic plastic processing industry，There is a strong demand for plastic machinery。
The field of industrial manufacturing：
The main goal is to have robots replace humans in the mechanical manufacturing industry to complete large quantities of tasks、Work with high-quality requirements，Such as automobile manufacturing、Ship manufacturing and certain household appliances（Television、Refrigerator、Washing machine）Manufacturing, etc.。Spot welding in automated production lines in industries such as chemical engineering、Arc welding、Spray painting、Cutting、Handling of electronic assembly and logistics systems、Packaging and other work，Some of it is also accomplished by robots。
Military field：
The main purpose is to have the robot perform some automatic reconnaissance and control tasks，Especially some relatively dangerous tasks，For example，Unmanned reconnaissance aircraft、Robots for defusing bombs and mine-clearing robots, etc。Robots can also replace soldiers to complete those less complex engineering and logistical tasks，This enables the soldiers to be relieved from the heavy workload，Engage in more important work。
The field of entertainment：
Robots are widely used in the field of entertainment，For example，Robot Soccer Tournament、Robots playing the piano and robot pets, etc。
The medical field：
Robots are mainly used to assist nurses in performing some daily tasks，For example，Help doctors deliver medicines and automatically monitor the air quality in the ward，Wait a moment。Robots can also assist doctors in performing some more difficult surgeries，For example，Eye surgery、Brain surgery, etc.。The United States has also invented a kind of micro-robot that can enter human blood vessels，Help doctors kill the virus in the patient's blood vessels。
