## Why are the excavatorial pistons and hydraulic hammers a smart choice for the maximum efficiency and durability of your equipment?\r\n\r\n\r\nChoosing the right piston for excavator and hydraulic hammer is a vital decision to ensure strength, efficiency, longevity and reduction of operating costs. The pistons provided by the \"Picor Supply\", utilizing the technical knowledge of the day, high quality raw materials and precise production processes, act as the \"beating heart\" of your equipment and bring a unique performance.\r\n\r\n## Technical Description:\r\n\r\n### a) A shovel piston:\r\nThe excavator piston is a vital cylindrical component in the internal shovel\'s internal combustion engine. This piece is inserted into the cylinder and performs many tasks with its linear reciprocity. The driving force of this movement is provided by the controlled combustion of air and fuel mixtures in the combustion chamber (upper piston and cylinder crown space). This enormous released energy is driven down the piston and moved to the desire through the Gynepine and Shaton and generates a rotational motion. This rotational movement ultimately provides the necessary force for the hydraulic system and other excavator functions, including the movement of the arms, the buckets and the wheels.\r\n\r\n### the main tasks of the excavator piston:\r\n1. ** Converting thermal energy into mechanical energy: ** This is the most basic task of the piston. The fuel combustion energy (thermal energy) is converted to a linear force on the piston and then converted to rotational torque and mechanical energy through the crank mechanism.\r\n2. ** Compression: ** In the compression course, the piston moves up the cylinder (high point of death) and compresses the air and fuel mixture. The amount and quality of this density has a direct impact on combustion efficiency and engine output power.\r\n3. ** The combustion chamber sealing: ** With the help of piston rims, the space between the piston and the cylinder wall is sealing to prevent the leakage of combustion gases into the carter as well as the penetration of the oil from the cartridge to the combustion chamber.\r\n4. ** Gas Entry and Exit Time: ** Although this task is mainly in the valves, the piston movement and its position in the cylinder complement the valve performance at accurate timing and closing of air and fuel entry valves and smoke outflow.\r\n5. ** Heat conduction: ** The piston absorbs a lot of heat from the combustion chamber and must transfer this heat to the cylinder wall and then to the cooling system to prevent its injury and other components.\r\n\r\n### The constituent of the excavator piston:\r\n1. ** Crown (Crown/Head): ** The highest part of the piston that is in contact with the flame and hot combustion gases. The design of the crown surface (flat, dome, concave, or with specific shapes to create a turbulence) affects the quality of combustion.\r\n2. ** Skirt: ** The lower part of the piston that directs the piston in the cylinder and tolerance of the side forces. Domain design is important for reducing friction and improving lubrication.\r\n3. ** Ring Grooves: ** Detailed Grooves District D
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