Precision machinery research direction is what
Qingdao sand mold casting manufacturer small make up to tell you what is the research direction of precision machinery
Precision instrument professional usually includes the following research direction:
1, precision machinery, precision machine tools, clocks and watches, mechanical instrumentation, micro machine and micro device and so on the design and manufacturing process;
2, measuring technology: all kinds of physical quantities, mechanical testing and measuring the amount of; All kinds of testing technology and equipment design and manufacturing process;
3, electronic technology: all kinds of precision amplifier, precision measuring circuit;
4, computer and automation technology, a variety of automated instrumentation design and manufacturing process; Automation equipment of the sensor, automatic control technology;
5, optical technology: all kinds of optical instruments, photoelectric technology, laser technology and so on.
Main features: professional courses sensor design, precision instruments, precision instrument, precision machinery parts, circuit engineering optics, laser physics, optoelectronics technology, mechanical measurement, geometric quantity measurement, error theory and data processing, light group design and so on.
Professional foundation courses: this major is optical, mechanical, electronic, computer, automation five professional compound, so must learn more than five professional foundation courses, mainly include: higher mathematics, engineering mathematics, university physics, mechanical principle, mechanical material, metal processing, circuit principle, analog electronic technology, digital electronic technology, automatic control theory, SCM technology, computer programming language and so on.
Precision machining is a kind of processing machinery to change the shape of workpiece size or performance. According to the processed workpiece in the temperature of the state, is divided into cold and hot working. Generally at room temperature and processing, and do not artifacts caused by chemical or physical phase change, says cold working. Generally in a state of higher or lower than the normal temperature processing, chemical and phase change will cause the workpiece, said hot working. Cold working according to the difference of processing methods can be divided into cutting machining and pressure. Hot working common heat treatment, forging, casting and welding.
