Function and material selection of deep slack shovel

    Agricultural machinery deep loose shovel is the core components of deep tillage machinery, but also vulnerable parts, according to the different structure principle and shape of deep loose shovel can be divided into chisel type, arrow type, duck palm type and double airfoil type.

    Deep deep loosening shovel is loose, at the beginning of the cutting deep soil, cut into the soil and the subsequent damage to the underlying soil, can effectively break the plough, or for a long time out in the form of hard the plough, caused quite a range of soil disturbance, effectively improve the performance of waterproof, breathable, soil deep loosening the soil bulk density is suitable for crop growth and development, is advantageous to the crop root deep. The depth of mechanical relief can reach 35- 50cm, which is beyond the reach of other tillage methods. This requires the shovel to have a certain wear resistance and enough cutting performance. In addition, in order to reduce the negative effects of soil fertility in deep soil caused by up and down turning, it is also very important to choose the material of deep loose shovel.

    Alloy steel with good hardenability and high wear resistance should be selected according to the technical conditions of users. Alloy steel castings must be hardened to improve their hardness and wear resistance. Heating temperature is very important in the quenching process. And the temperature is too low, will cause uneven tissue transformation, will also reduce its strength and service life. The best tensile strength, impact toughness and fracture toughness can be obtained by controlling the optimum quenching temperature.

    Jiangsu Fujie blade industry Co., Ltd. production of deep loose shovel after more than a dozen processes, the use of foreign advanced technology, in strict accordance with the national standard production, to ensure the quality of each blade.