Train Piston Pin, a cylindrical pin mounted on the skirt of the piston, passes through the small hole in the middle of the connecting rod and is used to connect the piston and the connecting rod, passing the gas force on the piston to the connecting rod. It is usually made of high quality alloy steel and made hollow.
Train Piston Pin materials are generally low carbon steel or low carbon alloy steel, such as 20, 20 mn, 15Cr, 20 cr or 20 MNV. The outer surface is hardened by carburizing and then refined and polished. This not only improves the surface hardness and abrasion resistance, but also ensures high strength and impact toughness.
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First, adhere to the standard operation, strictly in accordance with the technical requirements of the manufacturer, install under the guidance of technical personnel, arrange the construction period reasonably, and not reduce the safety protection measures for the construction period.
Second, adhere to green environmental protection, strictly install boilers that use bioenergy in accordance with the requirements of the environmental protection department, control new sources of pollution, and do a good job of dust and waste discharge.
The third is to adhere to safety first, strictly implement safety management regulations, ensure that all safety facilities are installed in place, and have not been installed in place before, and all protective equipment is required.
Fourth, adhere to the quality first, strictly control the unqualified parts into the installation site to ensure the normal and stable operation of the dryer.
Jiangxi Jishui strictly supervises and manages the safe production of dryers
In order to reasonably arrange the construction period, ensure the safe production of the drying enterprise, and strengthen the supervision and management of the dryer enterprise, recently, the Jishui County Agricultural Machinery Bureau of Jiangxi Province organized safety supervision personnel to go deep into the new dryer factory and the drying process during the installation process. The dry machine enterprise will guide the owners on the spot, strengthen the safety education management, ensure the safety measures are in place, and strive to eliminate the safety hazards in the bud.