The days have entered the hottest days of the year, but the current situation of China's machine Tool industry has made the public feel a little hot. According to the data of the National Bureau of Statistics on July 13, in June 2012, the added value of industrial enterprises above designated size increased by 9.5% year-on-year, down 0.1 percentage point from May. Among them, the industrial value-added growth rate of the general equipment manufacturing industry was only 6.5%, and the railway, shipbuilding, aerospace and other transportation equipment manufacturing industries grew by 5.9%, and the automobile manufacturing industry grew by 12.7%. Although the number of cars is still relatively optimistic, but in the first quarter it was also a downturn for a while, and now it can only be said that the warm wind hit, and many people are worried about whether it can continue. The rate of industrial growth is an indicator used to reflect the degree of change in the volume of industrial production in a given period of time. Using this indicator, we can judge the running trend of the short-term industrial economy and judge the economic prosperity. It is also an important reference and basis for formulating and adjusting economic policies and implementing macroeconomic regulation. There is a saying that 10.5% is a balance point. Below this value indicates that market demand is weak. In October 2008, China’s industrial added value increased by 8.2%, which was below the single digit for the first time since 2001. In contrast, the current industrial situation is not the worst time, but for the Chinese machine tool industry, the number of customers in its service sectors such as railway, shipbuilding, aerospace and general-purpose equipment manufacturing is around 6%. This can not help but pay attention to it, because the customer demand is weak, it takes a certain period of time to respond to the machine tool, which indicates that the machine tool industry is difficult to recover quickly in the short time in the future. There is also a data that can explain the same problem. In June, China's manufacturing purchasing managers' index (PMI) was 50.2%, down 0.2 percentage points from the previous month. In terms of the size of the enterprise, the PMI of large enterprises is 50.6%, which is 0.5 percentage points lower than that of the previous month and continues to be above the critical point; the medium-sized enterprise PMI is 50.0%, which is at the critical point; the small enterprise PMI is 47.2%, which is located for 3 consecutive months. Below the critical point. We know that SMEs should be said to be the most active players in the market, while the PMI of small businesses fell below the critical value, indicating that the industrial end has entered the "severe winter." In late June, China Machine Tool Industry Association held a 2012 corporate economic format symposium in Beijing. The purpose of the meeting is said to be "based on the current international and domestic economic situation is in a severe period, the State Council is very concerned about the current industrial economic situation, for which an emergency mobilization meeting was held to request investigations and listen to various industrial enterprises, especially manufacturing. The views, ideas and problems of the current industrial economic situation, as well as the countermeasures adopted, in order to propose operational solutions, can help the government to make corresponding policy decisions, in order to promote the industry's stability. Development.†At the meeting, Chen Huiren, deputy secretary-general of China Machine Tool Industry Association, said that according to the statistics of the first quarter of 2012, the output value of the machine tool industry enterprises generally declined, with a drop of 10% to 30%, and orders in hand decreased by more than 30%. , inventory increased by about 70%. However, the recent research by the association has learned that the actual situation is more serious than that reflected in the statistics. Economic indicators such as orders, operating income, profits and taxes have generally declined, ranging from 20% to 30%, and stocks have increased significantly. The economic situation in 2012-2013 is not expected to be optimistic. The consensus of the participating companies is that, in terms of the current economic development trend, this decline is far from reaching the bottom. Judging from the recent situation, it is unlikely that there will be a recovery in this year and next. Therefore, many enterprises generally have insufficient confidence in the economic operation situation in the next year or two. Speaking of this, it is easy to think of the words of Premier Wen Jiabao at the time of the 2008 financial crisis: "Confidence is more important than gold." The development of the economy itself has problems. If there is no confidence, the market will be watched all the way. Packing up will cause even greater panic, and the consumer market will shrink even more. Without the support of demand, this will be a fatal blow to the development of the industry. Of course, it is not enough to have confidence. After all, the economic downturn is a foregone conclusion. It is hard to see a warm recovery in the short term. However, everything has two sides. In other words, the current economic downturn has brought some difficulties to enterprises. It is also a good time for enterprises to digest, improve and improve new products and technologies developed in recent years, and to achieve product upgrading and enterprise transformation and upgrading. .
An angle grinder, also known as a side grinder or disc grinder, is a handheld power tool used for grinding (abrasive cutting) and polishing. Although developed originally as tools for rigid abrasive discs, the availability of an interchangeable power source has encouraged their use with a wide variety of cutters and attachments.
Angle grinders can be powered by an electric motor or compressed air. The motor drives a geared head at a right-angle on which is mounted an abrasive disc or a thinner cut-off disc, either of which can be replaced when worn. Angle grinders typically have an adjustable guard and a side-handle for two-handed operation. Certain angle grinders, depending on their speed range, can be used as sanders, employing a sanding disc with a backing pad or disc. The backing system is typically made of hard plastic, phenolic resin, or medium-hard rubber depending on the amount of flexibility desired.
Electric Angle Grinder,lithium electric tool
Behappy Crafts (suzhou)Co.,Ltd , https://www.craftsbehappy.com