Pouring Arm Manipulator Casting Robot
Classification according to the weight of the workpiece carried
1. Small - Arm strength less than 1 kg:
2. Medium - Arm strength within 1-30 kg;
3. Large - over 30 kg arm strength.
At present, most industrial manipulators carry the number of medium. .
Simple general purpose manipulator
There are fixed procedures and variable procedures. The fixed program is controlled by a block or CAM drum to give the program. Most of these machines are pneumatic or hydraulic driven, with simple structure and low cost, and easy to change the program. It is only suitable for point control with simple program, and it is sufficient to realize repetitive operation as the handling work of general single machine service. This kind of machinery is by far the most abundant. Special manipulator has the characteristics of less action, single object of work, simple structure, reliable use and low cost. It is suitable for large accessories, such as automatic machine tools, automatic cutting manipulator on automatic line and automatic tool changing manipulator in batch automatic production of processing center.
Teaching and reproducing universal manipulator
This kind of machine under the manual guide through the teaching device - - road or child first operation given a temperature, called teaching. It by the magnetic drum (or magnetic shape, magnetic core) to record the program and then the manipulator will automatically repeat the cyclic action according to the memory of the program. General manipulator according to its control positioning in different ways can be divided into two kinds:, simple type and servo line easy to switch type control positioning, only point control: servo line with servo positioning control system, position control, also can realize the continuous path control, type - a servo universal manipulator belong to type of numerical control.
