On July 22nd, one of the key projects of the province, Datong Sunshine Checheng Automobile Service Park Project, officially started construction, which will become the largest automobile integrated aftermarket in North China. The honed tube is a tool used to grind, trim or finish the hole in the cylinder. It can accurately remove unevenness, oxidation layer or other impurities on the inner surface of the cylinder to improve the accuracy and surface quality of the cylinder. Through the use of honing pipe, the inner hole of the cylinder can reach the specific size, shape and finish requirements. Honed tube is a kind of smooth bore steel tube used to manufacture hydraulic cylinder barrels that is the core part of a piece of hydraulic cylinder. Plain ends with square cuts, free of burrs for honed tubes. Little bevelled ends for skived&roller burnished tubes. Difference between honed tube and skived&roller burnished tube: In hydraulic cylinder industry, there are 2 solutions for bore treatment: Honing, and skiving&roller burnishing. Honing or skiving&roller burnishing leads to different internal surface image, but both ensure good roughness. Honed Tube, Cold Drawn Steel Tube, Honed Pipe Shandong Guanzhou Iron and Steel Group Co., Ltd , https://www.shansteelsupply.com
Sunshine Checheng Auto Service Industry Park covers an area of ​​130 mu, with a construction area of ​​about 210,000 square meters. It is built by Sunshine Group's total investment of 750 million yuan. It plans to build auto parts, auto supplies, auto repair and maintenance, used car trading, auto finance. The six major centers of automobile e-commerce, including the auto parts, auto supplies, auto repair and maintenance, warehousing and logistics, and other seven major functions, are in the first city, creating a precedent for the chief international auto service park in the Jin, Meng, and Golden Triangle regions.
Sunshine Checheng Auto Service Industry Park won the “Best Example Gold Award of China Auto Service Industry Complex†with its advanced concept, professional planning and strong one-stop whole business. In 2015, the project was listed as a provincial key project construction project by the provincial government and a key development project of the “12th Five-Year Plan†of Datong Municipal Government. After the completion of the Sunshine City, it will become the Datong Automobile Aftermarket Headquarters Base, Datong Chief Experience Vehicle Consumption Center, Datong “Internet + Auto Aftermarket†Practice Base, and Datong Auto Aftermarket “Popular Innovation, Entrepreneurship†incubation base.
Honed tubes are widely used in hydraulic cylinders, cylinders, hydraulic machinery, engineering machinery, petroleum machinery, agricultural machinery, filling machinery, mining machinery and other fields. The main features are:
1. It is mainly used to produce pneumatic or hydraulic components
2. For outer cylinder of oil cylinder