Due to the different levels of many companies in Dalian automatic processing and the large gap in technical strength, many are in the imitation stage, and the product quality is difficult to be guaranteed. Therefore, it is recommended that customers learn more about the company's development history, workshop production, produced products, product design, etc., and put forward more questions about product packaging to be prepared.

The packaged goods or substitutes can be subject to physical packaging test to understand the packaging effect, or find potential problems and solve the problems in time. In the process of use, it is often encountered that due to unfamiliar products and improper use, there are often such problems that need to be solved, and after-sales service is particularly important. With the wide application of computer technology, computer-aided product design, performance analysis and simulation test can be applied in the design process. The further development is to combine CAD technology with CAE (Computer Aided Engineering) technology and cam (Computer Aided Manufacturing) technology to realize the integration of CAD / CAE / CAM

Thus, the design process is greatly shortened, the accuracy and reliability of the design are improved, the needs of special equipment, procurement and outsourcing processing commission plan are required; When necessary, even including the construction of special production base plants and other tasks. In these works, the corresponding use of various automation technologies and means can improve benefits and reduce errors. Prepare material list; Determine the design and manufacture of tooling, molds and measuring tools, and prepare the acceptance methods and means of outsourced machined parts.

In these works, some have achieved a considerable degree of automation, such as process simulation and automatic design. In order to ensure product quality, improve accuracy and provide safety protection for operators, automatic testing is often needed. The appearance of various sensors makes the performance, overall dimensions and characteristics of raw materials, blanks and parts, as well as the station status of processing and assembly

Equipment working conditions, transmission of materials and parts, timely and accurately process a large amount of data through various management subsystems, organize and coordinate devices, equipment, manpower and technical data, and ensure the completion of production tasks within the specified time, manpower and consumption limit (including energy, capital, equipment, etc.).