Second, welding is a common name for "carbon dioxide gas maintenance welding", and argon maintenance welding (commonly known as "argon arc welding") and other gas maintenance welding are called "gas maintenance welding".
The advantage of the second protection welding is open arc welding, which is easy to achieve all-round semi-automatic and automatic welding, generally using bare welding wire, arc heat collection, small heat affected zone, welding deformation and small cracking tendency of welds, etc.
Therefore, the welding operation is convenient, the weld quality is high, and the inductive cost is only half of the technical arc welding and submerged arc welding.
However, due to the difficulty in the preparation of pure carbon dioxide, impurities such as water and nitrogen often cause large smoke and splashes, so that the appearance of the weld is not smooth enough, and a dryer must be set in the gas path;
Another disadvantage is that the simple pyrolysis of carbon dioxide produces carbon monoxide and oxygen, resulting in certain metal oxidation and porosity of the weld. (Also one of the causes of melt pool splashing)
Second, the welding is mainly used for welding low-carbon steel and low-alloy steel structural parts with a thickness of less than 25mm, and is also commonly used for surfacing correction of wear parts and repair welding of iron castings.
Electric welding, including electric welding and gas welding.
Electric welding is the use of arc discharge to produce high temperatures that melt the iron.
Gas welding is simply understood, that is, gas burns, produces high temperatures, and melts metal.
The principle of electric welding is to use the arc to ignite the chemical agent in an instant to release high temperature, and the core temperature can reach 5000 degrees Celsius, and the common ones are arc welding and submerged arc welding.
The principle of gas welding is to accelerate the combustion of combustible gas through an accelerant to produce high temperatures. Common ones are ethane welding, hydrogen welding, and carbon dioxide cooled welding.
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Installation position of the KUKA robot battery
At present, the battery of the KUKA robot has two device orientations, one on the cabinet door and the other under the cooling channel, and the battery is connected to the plug X305 on the control cabinet and maintained by fuse F305. The battery plug X305 has been unplugged from the CCU when the control system leaves the factory.
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KUKA robot *** boot up details
The KUKA robot is turned on, the power cord of the battery is not connected, and the demand is plugged in, X305!
Check the wiring under the machine control cabinet
1. XS1 power interface
2. X7.1 additional shaft (7) motor connection ...
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Interference intervals for KUKA robot programming
Robots at the same station, in the process of operation, need to enter the same area, but there is no strict restriction on the order of entry, a robot (Master) has the right of priority, that is, the robot first enters the dry and area, and another robot (Slave) after the operation is completed...
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KUKA Robotics & Oktoberfest - Typical Bavaria
When you think of Oktoberfest, the smell of roasted almonds, a Ferris wheel, and a glass of beer immediately comes to mind. But what does KUKA have to do with it?
Tradition and modernity
Tomorrow at 12 noon sharp: as soon as the Tressienwi in Munich sounds "0'zapft i ...
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KUKA industrial robot reducer structure
The cost of the global robot is mainly composed of: about 35% of the reducer, about 20% of the servo machine, about 15% of the control system, and only about 15% of the mechanical processing of the robot body. The world's high-end robots are mainly controlled by a small number of international robot companies such as ABB, Fanuc and Kuka, and they ...
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Routine maintenance of KUKA robot cables
In a sense, the wire and cable production profession is a profession of data finishing and assembly. - The amount of data used is huge, and the data cost in cable products accounts for 80-90% of the total production cost; Second, there are many types and varieties of materials used, and the functional requirements are particularly high.
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KUKA robot backup and restore method
When a backup is required:
1. System failure;
2. Hardware collapse.
Significance of backup:
1. Save the procedures made at that time;
2. The user can prevent misoperation and deletion of the program;
3. Let the system work from scratch to prevent secondary commissioning or equipment. ...
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Replace the KUAK robot control cabinet fan condition
1. It is necessary to keep the robot control system closed and adopt protective measures to prevent accidental restarts.
2. Disconnect the power cord.
3. Everything is protected under the premise of security, and this article is not responsible for any problems with the presentation.
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The KUKA robot signal waits for timeout programming
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Technical specifications of KUKA six-axis industrial robots
The six-axis industrial robot is a process test instrument used in the field of natural science related engineering and technology, and the common six-axis joint robot has six built-in servo motors, which directly drive the rotation of the six joint shafts through the reducer and synchronous pulley.
Six-axis industrial robots generally have ...
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Description of the role and interface of RDC in the KUKA robot arm
(1) Supply voltage and power distribution function
(2) The resolver (SIL2) technology is used to collect the orientation information of the eight motors for the orientation reaction
(3) Obtain the real-time temperature (PTC) of the motor
(4) It also has a self-temperature reaction and adds heat ...
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KUKA robots add haptic functions to automatically recycle dust
On the 21st, KUKA Industrial Robot and its Chinese brand ambassador, table tennis athlete Tim · Bohr, participated in the 29th China International Rubber and Plastics Industry Exhibition. The relevant person in charge of KUKA said that the Foshan market is very potential, and the market prospect is very good.
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Failure of the servo motor of the KUKA welding robot
1. Base check of the servo motor of the KUKA robot
Since the robot servo motor is included in the library card high-resolution detector, in the event of a collision, the impact can cause a problem with the servo motor that the robot library card should provide for a repair check:
(1) Have you ...
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KUKA teach pendant programming
(1) Teach: P6, P7, P8, P9, HOME
Refer to P4 and teach P6 with LIN command: P3, P2 and Pl respectively, and teach P7, P8 and pg with PTP command; Return to the HOME point with the PTP command as shown, the end of the machine ...
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Principles of industrial robot selection
In the process of using industrial robots, the robot body is usually selected to meet the use conditions, and the end actuator is customized for different occupations and environments.
Regarding the selection of the robot body, the primary selection principle is: useful load, use of ...
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The 120th anniversary of KUKA Robotics has collected some special congratulations
In 1898, Johann Josef Keller ··· Johann Josef Keller and Jakob Knappich founded an acetylene street lamp factory in Augsburg. The abbreviation of Telegram was retained as a name, and the company changed: over the years, Kuka reinvented again and again ...
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Classification of industrial robots – KUKA robots
1. According to the coordinate method of the operating machine, it can be divided into:
(1) Cartesian coordinate industrial robots
Its moving part is composed of three straight lines moving (i.e., PPP) in a straight line with each other, and its working space is rectangular. Its movement interval in each axis can be carried out in all axes.
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Technological trends in KUKA industrial robots
The robot industry is a fast-growing industry in China for a period of time in the future, as one of the country's new strategic industries, robot skills reflect the comprehensive strength of national science and technology.
From 2010 to 2013, the sales of industrial robots in China ...
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KUKA robot servo welding*** standard program teaching function
Step 1: Teach function
Convert the operation method to "T1" and move the robot to its origin position.
Select the program "Cor_T1". Then open the folder (menu "Program" --> "FOLD" --> "AllFOLDs opn"), otherwise the corresponding entry will not be displayed ...
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Disadvantages and disadvantages of collaborative robots - KUKA robots
From the perspective of customers in the domestic market, due to the high sensitivity and low cost of collaborative robots, small and medium-sized enterprises are the main force in the use of collaborative robots. In addition, from a practical point of view, China's aging trend is becoming more and more significant, and the cost of domestic labor continues to rise. The manufacturing industry seeks to find more ...
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