The EU's "Law of Country of Origin" requires that wood products imported into the EU market must obtain an FSC "identity card", which proves that the wood purchased by the production enterprise is produced from a legally developed forest. This bill will take effect on March 3, 2013. No reduction in orders from FSC certified companies The reporter visited some furniture companies and found that companies with FSC certificates had a smooth road to Europe. When the reporter asked about the bill, the CEO of a furniture company immediately showed the FSC certificate to the reporter. He told reporters that all the logs used for the wooden doors produced by the company were purchased from Germany, France and other countries, and they were timber with an "identity card". The CEO said that although it is still two years before the regulations come into effect, European customers have already proposed FSC certification as early as the last Canton Fair. He said that because the company is undertaking mid- to high-end orders, the wood used has been certified products from European countries, so this bill has not caused losses to the company. Li Jiawei, director of another company, also told reporters that since the wood selected by the company has already passed this certification, he is not worried about it. Li Jiawei said that the company is more sensitive to the European market. In order to meet customer demands, the company has been purchasing logs from New Zealand and the United States, so it has not been dragged down by this. But these two industry insiders bluntly stated that the use of "illegal logs" is concentrated on small and medium-sized enterprises, and they will suffer relatively serious impacts. "Unprepared." An official of the company, who did not wish to be named, used the term to describe the current situation. "We can only abandon the EU market for resale in East Asia," he said. The person in charge also told reporters that as a small and medium-sized enterprise, they can only attract customers' attention with low prices. If they purchase so-called logs with "identity cards" in European and American countries, they will lose their competitive advantage and be difficult in the market. Foothold. "To take a step back and say that even if you purchase logs from European and American countries, companies can't afford the cost of certification. The cost of a certification will be 30,000 to 50,000 yuan, and then you will have to recertify every year." The person in charge said. It is reported that the number of Chinese furniture exported to the EU accounts for more than 1/3 of China's global furniture exports. Some people in the industry believe that the strong export lineup of Chinese furniture has spawned this unpredictable bill. When the EU adopted the "Law of Origin Country" last year, there were also different voices within the EU. Southern European countries and other countries tried to promote the "Law of Country of Origin" in order to protect the European market from cheap imported goods (especially Asian goods). legislation. However, the United Kingdom, Sweden and other countries have expressed their opposition, believing that this law is suspected of protectionism and threat of competition.
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.
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