The composition of the manipulator

The composition of the manipulator    

  Manipulator is in the form of a variety of, cnc machining parts some relatively simplesome more complex, but the basic form is the same, generally by the actuators, transmission system, control system and the auxiliary device.

  1.cnc machining parts The actuator manipulator actuators, by the hand, wrist, arm, pillars. Hand is grasping mechanism, which is used to clamp and release artifacts, as a human finger, can complete staff of similar action. Is connected to the fingers and wrist arm components, can be up and down, left and right sides and rotary movement. Simple manipulator can not the wrist. Prop used to support the arm, can also according to need to make it move.

   2. The driving system movement of the actuator by the transmission system to achieve. Common mechanical transmission system of mechanical transmission, hydraulic transmission, pneumatic transmission and power transmission etc. Several forms

  3.The control system of manipulator control system main function is to control the manipulator according to certain procedures, cnc machining parts movement direction, position, speed, simple manipulator is generally not set special control system, only the stroke switch, relay, control valves and control circuit can realize dynamic transmission system, the executing agency action in accordance with requirements. Action complex manipulator should adopts the programmable controller, microcomputer control.

Renoho Precision Machinery Technology Co.,Ltd: Manipulator

Renoho Precision Machinery Technology Co.,Ltd: Manipulator: Manipulator  Along with our country the rapid development of industrial production, rapidly improve degree of automation, cnc milling mac...

Manipulator

Manipulator

 Along with our country the rapid development of industrial production, rapidly improve degree of automation, cnc milling machine implementation artifacts of handling, steering, transmission or toil for welding gun, spray gun, spanner and other tools for processing, assembly operations such as automation, should cause the attention of people more and more.

 Manipulator is to imitate the people part of the action, according to a  given program, track and demanding acquirement, handling or operation of the automatic device. Applied in the industrial production of the manipulator is referred to as "industrial manipulator". Application manipulator can improve the automation of production water in production and labor productivity; Can reduce labor fatigue strength, to ensure product quality, implement safety production; Especially in high temperature and high pressure, low temperature, low pressure, dust, explosive, toxic and radioactive gases such as harsh environment, it instead of people normal work, the more significant. Therefore, in the machining, casting, welding, heat treatment, electroplating, spray painting, assembly, and light industry, transportation industry get more and more extensive application, etc.   

  Manipulator institutional form is simple, strong professionalism, only as a loading device for a machine tools, special-purpose manipulator is attached to this machine. Along with the development of industrial technology, produced independently according to the process control to achieve repetitive operation, cnc milling machine using range is wide "program control general manipulator", hereinafter referred to as general manipulator. General manipulator used to quickly change the working procedure, adaptability is stronger, so he is in constant transformation in the medium and small batch production of products are widely used.

 Manipulator is a kind of can automatic positioning control and can change to programming with multifunctional machine, it has more degrees of freedom, can be used to move things to complete the work in different environments. In China the low level of wages, plastic products industry still belongs to the labor-intensive, the use of the manipulator has become more popular. The electronic and automobile industry in Europe and the United States multinational companies very early in their factories in cnc milling machine China introduced automatic production. But now the change is the industrial intensive distribution in south China, east China's coastal regions local plastic processing plant also began to manipulator show more and more interest, because they have to face high worker turnover rate, as as the challengewell s brought about by the workers pay inductrial injury fee

Renoho Precision Machinery Technology Co.,Ltd: veral examples

Renoho Precision Machinery Technology Co.,Ltd: veral examples: veral examples   transforms the X53 milling machine with SIEMENS 810M      In 1998, the company invested 200,000 Yuan, Cnc machining w...

veral examples

veral examples 

 transforms the X53 milling machine with SIEMENS 810M  

   In 1998, the company invested 200,000 Yuan, Cnc machining with German Simens the 810M numerical control system, the 611A exchange servo drive system sds was the X53 milling machine carries on X, Y, the Z three axle numerical control transformation to a company's model; Retained the original main axle system and the cooling system; The transformation three axle has used the roller lead screw and the gear drive organization on the machinery. The entire transformation work including the machine design, the electrical design, the PLC procedure establishment and the debugging, the engine bed overhaul, finally is the entire machine installment and the debugging. After the milling machine transforms, processing effective stroke X/Y/The Z axis respectively is 88.0/270/28 billion mm; Maximum speed X/Y/The Z axis respectively is 5000/1500/800 mm/Min; Manual speed X/Y/The Z axis respectively is 3000/1000/500 mm/Min; The engine bed processing precision achieves ±0.001mm. The engine bed three coordinates linkage may complete each kind of complex curve or the curved surface processing

Ransforms the C6140 lathe with GSK980T and the exchange servo drive system sds 

  In 2000, Cnc machining with Guangzhou numerical control plant production GSK980T numerical control system, the DA98 exchange servo unit and 4 locations automatic tool rests to an electrical machinery branch factory C6140 lathe X, the Z two axes carries on the numerical control

 transformation Retained the original main axle system and the cooling system; The transformation two axes have used the roller lead screw and with the ambulacrum transmission system on the machinery. Entire transformation work including machine design, electrical design, engine bed overhaul and entire machine installment and debugging. After the lathe transforms, processing effective stroke X/The Z axis respectively is 3.90/73 million mm; Maximum speed X/The Z axis respectively is 120.0/3 million mm/Min; The manual speed is 400mm/Min; Manual is fast is X/The Z axis respectively is 120.0/3 million mm/Min; The engine bed smallest migration unit is 0.001mm

Ransforms the X53 milling machine with SIEMENS 802S  

   In 2000, the company invests 120,000 Yuan, with German Simens the 802S numerical control system, step-by-steps the actuation system is the X53 milling machine carries on X, Y, the Z three axle numerical control transformation to company's another model; Retained the original main axle system and the cooling system; The transformation three axle has used the roller lead screw and the gear drive organization on the machinery. Cnc machining The entire transformation work including the machine design, the electrical design, the engine bed overhaul, finally is the entire machine installment and the debugging. After the milling machine transforms, processing effective stroke X/Y/The Z axis respectively is 63.0/240/28 billion mm; Maximum speed X/Y/The Z axis respectively is 3000/1000/600 mm/Min; Manual enters for speed X/Y/The Z axis respectively is 200.0/800/5 billion mm/Min; The smallest motion unit is 0.001mm.

Skids the guide screw and the ball bearing guide screw

Skids the guide screw and the ball bearing guide screw     

 The CNC machining parts  guide screw transmission relates directly to the transmission chain precision. The guide screw selects mainly is decided requests and drives the torque request in the job precision. Is  not used by job precision request Gao Shike skids the guide screw, but should inspect the original guide screw attrition situation, like the pitch error and the pitch accumulative error as well as matches the nut gap. The ordinary circumstances skid the guide screw to be supposed not to be lower than 6 levels, the nut gap oversized then replaces the nut. Uses skids the guide screw relative ball bearing guide screw price to be  low, but satisfies the precision high components processing with difficulty

 The ball bearing guide screw rubs loses slightly, the efficiency is high, CNC machining parts  its transmission efficiency may above 90%; Precision high, the life is long; When start moment of force and movement the moment of force approaches, may reduce the electrical machinery to start the moment of force. Therefore may satisfiedly compare the high accuracy components processing request

 Safe protection

  The effect must take the security as a premise. Transforms in the engine bed must take the corresponding measure according to the actual situation, cuts noticeable. CNC machining parts  The ball bearing guide screw vice- is the precision part, when the work must take strict precautions against the dust is specially the scrap and the hard sand grains enters the roller conveyer. On longitudinal guide screw also coca overall sheet iron safety mask. The big carriage with skids two end surfaces whichCNC machining parts  the guide rail contacts to have to seal, prevented absolutely the flinty granulated foreign matter enters the sliding surface damage guide rail

In the numerical control transformation the main mechanical part reequips the discussion

In the numerical control transformation the main mechanical part reequips the discussion

 A new numerical control engine bed Cnc machining, must achieve in the design that, Has the high static dynamic rigidity; Movement vice- between friction coefficient small, the transmission is ceaseless; The power is big; Is advantageous for the operation and the service. When engine bed numerical control transformation should meet the above requirements as far as possible. Cannot think the numerical control installment and the ordinary engine bed connects in has met the numerical control engine bed requirements together, but also should carry on the corresponding transformation to the major component to enable it to achieve the certain design request, can obtain the anticipated transformation goal

Skids guide rail   

    Cnc machining  Said to the numerical control lathe that, the guide rail besides should have the conventional lathe guidance precision and the technology capability, but also must have good bears the friction, the attrition characteristic, and the reduction but sends the dead area because of the friction drag. At the same time must have the enough rigidity, by reduces the guide rail to distort to processes the precision the influence, must have the reasonable guide rail protection and the lubrication

 Gear  

     Cnc machining The common engine bed gear mainly concentrates in the headstock and the gear box. In order to guarantee the transmission precision, on the numerical control engine bed uses the gear precision class is all higher than the ordinary engine bed. Must be able to achieve the ceaseless transmission in the structure, thus transforms time, the engine bed main gear must satisfy the numerical control engine bed the request, by guarantees the engine bed processing precision