Sanmao was selected as the first batch of industrial technology basic public service platform in Henan Province

Abstract On August 29, the reporter learned from the Provincial Industry and Information Committee that the first batch of industrial technology basic public service platforms in Henan Province was announced, and Zhengzhou Abrasives Grinding Research Institute Co., Ltd. and other six units were selected. Qi Guiping, Director of Science and Technology Department of Henan Provincial Industry and Information Technology Committee, introduced the industrial technology foundation public...
On August 29, the reporter learned from the Provincial Industry and Information Committee that the first batch of industrial technology basic public service platforms in Henan Province was announced, and Zhengzhou Abrasives Grinding Research Institute Co., Ltd. and other six units were selected.
Qi Guiping, Director of Science and Technology Department of Henan Provincial Industry and Information Technology Committee, said that the industrial technology basic public service platform provides quality reliability test verification, standard verification and testing for technological innovation and industrial sustainable development in the key areas of industry, communication and information technology. The platforms for measurement, certification, accreditation of key technologies, industrial information, intellectual property, and other basic support and public services are divided into two types: test and information services.
In accordance with the unified arrangement of the Ministry of Industry and Information Technology, Henan Province initiated the declaration work at the end of May this year. After review and publicity, Zhengzhou Abrasives Grinding Research Institute Co., Ltd., Kaifeng Instrument Co., Ltd., China Radio Wave Propagation Institute, Xuchang Cape Testing Technology Co., Ltd., Henan Huafeng Network Technology Co., Ltd. and Henan Xibao Metallurgical Group Co., Ltd. and other six units were selected in the first batch of Henan Province. These six service platforms are all test types.
According to the deployment, after the establishment of the industrial technology basic public service platform, it is necessary to provide support and services for technological innovation and industrial development, especially to actively carry out public welfare services, and provide test reports and information service development reports to the government and industry.

Swing Bearing Also named Swing Circle, Slewing Ring, The slewing bearing of excavator realizes the rotation of the device by the action of friction and lubrication, which can drive the mechanical rotation and provide support capability in excavator.

A slewing bearing or slew[ing] ring is a rotational rolling-element bearing that typically supports a heavy but slow-turning or slow-oscillating load, often a horizontal platform such as a conventional crane, a swing yarder, or the wind-facing platform of a horizontal-axis windmill. (To "slew" means to turn without change of place.)

Swing Bearing

Swing Bearing

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