In recent years, the honing machine manufacturer, which is made of plastic mixture, has recommended that various shapes can be pressed according to different purposes, so that honing can be used not only for machining inner holes, but also for machining outer circles, planes, spheres and various special surfaces, such as cylindrical honing wheels for cylindrical surface honing tools and abrasive teeth for gear honing tools. Wheel. Honing tube is a honing head made of 4~6 sand bars for finishing the inner hole. Stainless steel basket company reminds: honing not only high productivity, but also high machining accuracy, general dimensional accuracy can reach IT5-IT6, surface roughness can reach 0.8-0.1 micron, and can correct the geometric deviation of the hole. In order to further improve the honing productivity, the honing process is directed towards the direction of strong honing, automatic honing with automatic size control, electrolytic honing and ultrasonic honing.
Under the impact of the international financial crisis, a large number of external market demand contraction, export orders sharply reduced, honing tube enterprises once significantly reduced production, the whole industry loss. In 2009, driven by a package of plans adopted by the central government to deal with the impact of the international financial crisis, large-scale infrastructure construction and Huimin projects began in succession, driving the growth of honing pipe demand. The honing pipe industry adjustment and revitalization plan has been promulgated, which has boosted confidence and guided the direction for the honing pipe industry to overcome difficulties and seek development. With the overall recovery of China's economy, the demand for honing tubes in automobile, household appliances and other manufacturing industries is growing rapidly, creating a good external environment for the growth of honing tube industry.
Honing tube is a kind of cylinder barrel, compared with other processing technology, honing tube processing precision is higher, processing procedures are also many, so of course, honing tube is more expensive than cold drawing. With the disorderly expansion of stainless steel honing tubes, the profit margin of the honing tube industry will continue to decline, which will lead to the death of a large number of enterprises. According to the data of the China Association of Honing Tube Industry, the profit margin of the honing tube enterprises is only 0.4%, and this profit margin will decline if the industry continues to develop, therefore The future development of stainless steel honing tube industry is worrying. Thus it can be seen that although blind expansion meets the market demand in the early period and reaches a certain balance between supply and demand, the funds invested in a short period of time can not be withdrawn quickly. Many enterprises enter the stainless steel honing tube industry and then stagnate. Especially in the case of falling prices, the losses will become increasingly serious, and the loan interest rate will be increased. The profit margin has been far higher.
After the global economic crisis and financial crisis, shopping mall spending at home and abroad has fallen sharply. In many professions, the manufacturing industry has been most affected. Small and medium-sized production companies around the country have gone bankrupt, which has greatly reduced the manufacturers'confidence index in the development of the company. In this market, it is no longer thinking about how to invent more. How to make the company survive in this crisis is the key factor for manufacturers to think about. Therefore, faced with this form, stimulating sales at low prices has become one of the necessary means for businesses. In recent years, the development of honing tubes is relatively fast, mainly due to the two aspects of environment and opportunity. The living standards of the people have been raised, and the economic strength of the country has been strengthened. The use of more and more, more and more consumption, the market prospects for development. From the booming shopping malls, China's shopping malls are just beginning. In this process, new companies will emerge constantly, as well as some companies will inevitably be screened fate. The needs of shopping malls are obvious to all. There are opportunities and funds for the influx of new people into this market.