Processing technology of outer conductor made of ferrite nodules
A processing technology and outer conductor technology, applied in the field of sensors, can solve the problems of overall product quality decline, difficulty in meeting product requirements, backward production technology, etc., and achieve the effect of good product surface quality, high processing precision, and improved pass rate
Inactive Publication Date: 2015-01-14
WUXI NUIST WEATHER SENSOR NETWORK TECH
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Problems solved by technology
The traditional outer conductor production process is backward, and the manufactured products are difficult to meet the requirements. The defects in production have led to a decline in the overall quality of the product, and it has also brought a certain impact on the development of the sensor industry.
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Embodiment Construction
[0019] Such as Figure 1~4 As shown, in this embodiment, the main body of the outer conductor is divided into three sections, and the processing process of the outer conductor of the ferrite branch includes the following steps: first, the first section of the outer conductor is turned and processed after blanking as a whole The external dimensions are reached, and the stress relief groove 4 is processed near the butt joint on the first section of the outer conductor 1 . After the overall blanking, the wire cutting method is used to first cut the periphery and then cut the inner cavity to process the second section of the outer conductor 2; the overall blanking adopts the inner and outer wire cutting structure, and the third section of the outer conductor 3 is cut by using a wire cutting machine tool. After the processing of the three sections of outer conductor is completed, the three sections of outer conductor are welded by argon arc welding to form a whole by adopting the s...
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The invention provides an outer conductor. A main body of the outer conductor comprises three sections; a processing technology of the outer conductor made of ferrite nodules comprises the following steps of: turning a first-section outer conductor to reach the overall dimension after whole blanking; processing a stress release groove close to a butt joint on the first-section outer conductor; after whole blanking, adopting a wire cutting mode to cut the periphery firstly and then cut an inner cavity to process a second-section outer conductor; adopting an inner and outer wire cutting structure in whole blanking, and using a medium-speed wire cutting machine tool to cut a third-section outer conductor; and after finishing the processing of the three sections of outer conductors, adopting an autogenous welding mode with grooves, and using argon arc welding to weld the three sections of outer conductors to form a whole body. According to the processing technology, the processing accuracy is high, the surface quality of products is good, the automation degree for processing is high, large-scale production is easy and the qualification rate of the products can be effectively improved.
Description
technical field [0001] The invention relates to the field of sensors, in particular to a process for processing the outer conductor of a ferrite branch. Background technique [0002] The outer conductor is a key component in the sensor product, and the material is aluminum alloy. Because the outer conductor is usually required to work in a high-power environment, all inner and outer surfaces should have a smooth transition, and the material must not have defects such as sand inclusions, pores, and inclusions. The traditional outer conductor production process is backward, and the manufactured products are difficult to meet the requirements. The defects in production have led to a decline in the overall quality of the product, and have brought a certain impact on the development of the sensor industry. Contents of the invention [0003] The purpose of the present invention is to provide a ferrite branch outer conductor processing technology, comprising the following steps:...
Claims
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IPC IPC(8): B23P15/00
Inventor 禹胜林李广辉罗跃兴
Owner WUXI NUIST WEATHER SENSOR NETWORK TECH