The world's largest computer monitor chip and LCD TV control chip R&D and manufacturing company - Morningstar Semiconductor Co., Ltd.'s radio frequency identification technology RFID's global R&D and sales headquarters will be located in Chengdu. It is expected that the company's first RFID-enabled products will be available in early February next year. This cutting-edge technology will be used first in agriculture, business, and other fields. By then, a "Chengdu" chip (RFID tag), which records the chain of information on the production and sales of goods, will go to the high-end chip market.
“We installed an RFID tag on the pig's ear. We can use equipment to feed information on the feed for pigs, the health status of pigs, etc. This information is immediately fed back to the regulatory system’s system database. Consumers only need to put labels when buying pork. A detailed scan of the special equipment provided by the market will enable us to understand the details of each process such as the supply of raw materials to processing, etc.†Zheng Gang, general manager of the company's RFID Division in China said that RFID tags will be widely used in production and logistics. , transportation, transportation, medical care, anti-counterfeiting, tracking, etc. will become future substitutes for bar code labels.
Zheng Gang said that in early February of next year, the first batch of products using RFID technology developed by Chenxing Semiconductor Co., Ltd. in Chengdu will be available, and it will first be applied to the scaled breeding and processing and sales of chickens and ducks in Chengdu. At present, relevant departments in Chengdu are negotiating with the company to establish a networked database integrating agricultural products and other industries. These data come from scale farmers and growers in the city. After the establishment of the database, it will promote the safety supervision of agricultural products in Chengdu and eliminate those companies that manufacture counterfeit and fake products. The use of this technology will enhance the competitiveness of Chengdu's agricultural exports. According to him, in the future, RFID tags can be placed in the SIM card of mobile phones, and the payment of small funds can be completed through mobile phones.
The structure of the core barrel is generally divided into single - acting double core tube and most of the fishing apparatus. The double tube section consists of an outer tube assembly and an inner tube assembly. The outer pipe assembly includes; The main structure and working principle of the cartridge stopper, cartridge chamber, stable joint outer pipe, diamond reamer and diamond bit are as follows:
(1) Spear structure is composed of spear head and recovery spring. When coring, the fishing device is lowered to the upper part of the inner tube assembly in the drill pipe, and the fishing hook grasps the fishing spear, lifts the fishing device up, picks up the recycling card barrel, and inwardly compressing the cartridge card, so that the inner tube assembly and the outer tube are separated, so that the inner tube assembly is lifted up.
(2) The clip structure is mainly composed of the clip frame, clip, spring and other components. Its function is that when the inner tube sits on the outer tube, the clip expands with the help of the elastic force of the expansion spring and sticks to the inner wall of the clip chamber, so that the drilling tool can achieve positioning.
(3) Buffer structure by spring, locking mother, split pin composition. Protecting the inner tube when pulling the core.
(4) Single action structure is realized by two pairs of thrust bearings.
(5) Adjust the length of the inner pipe assembly and the outer pipe assembly of the structure, and fine-tune the lower shaft and the locking mother to achieve the gap required by the end of the spring seat and the step inside the drill bit.
(6) The fishing structure, also known as the fishing device, is mainly composed of fishing hook, hammer and safety rope. The fishing hook is used to hold the spearhead while fishing the inner pipe, and the weight is used to speed up the fishing device's descent to save fishing time. The safety rope is a thin rope. When the inner pipe is stuck for some reason and cannot be lifted, the safety rope can be forcefully lifted and then the drill can be lifted.
Other Parts,Spearhead Base,Compression Spin,Core Lifter
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