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DALIAN SHENHUA ELECTRONICS CO.,LTD

Company News

Recruitment

The company recruit professional mechanical technicians and quality management personnel

The company recruit professional mechanical technicians and quality management personnel

Release time：
2019-03-18 16:54
Job Type: Technology Job Title: Professional Mechanical Technician Gender: no limit Nature of work: full time Salary range: Negotiable Education requirements: no limit Work area: Dalian Accept resume language: Chinese Working years: no limit Release date: 2017-10-10 Deadline: 2021-10-30 Job Description: The company needs long-term recruitment of professional mechanical technicians
What are the three aspects of the surface quality of machining that affect the performance of the part?

What are the three aspects of the surface quality of machining that affect the performance of the part?
Release time：
2019-03-18 16:52
Surface quality refers to the state of the surface layer after the part is processed, and it is also a very important aspect to measure the quality of machining. It includes the surface roughness, the metallographic state of the surface layer metal, the mechanical properties and the magnitude and nature of the residual stress.
What must be done before a precision machine tool is processed?

What must be done before a precision machine tool is processed?
Release time：
2019-03-18 16:52
In the process of machining, in order to reduce the error caused by the thermal deformation of the process system, it is generally necessary to fully cool down and reduce the temperature rise; the machine tool is processed under thermal equilibrium; and precision machining is performed under constant temperature conditions.
What are the importance of CNC machining technology

What are the importance of CNC machining technology
Release time：
2019-03-18 16:51
With the rapid development of science and technology, society has increasingly demanded product diversification, product updates are getting faster and faster, and the proportion of multi-variety, small- and medium-sized batch production has increased significantly. At the same time, with the production of aviation industry, automobile industry and light industrial consumer goods.
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