What should be paid attention to is the temperature problem
At the same time, the quenching temperature is closely related to the wall thickness of the casting. The hammer head of the crusher is one of the core components of the hammer crusher, which is evenly arranged on the hammer shaft of the crusher rotor, directly hits the materials when the crusher is running at high speed, and finally crushes the materials into appropriate particle size. No matter quenching or annealing, it is realized by three main processes: heating, heat preservation and cooling.
The thicker Plastic Injection Machinery Manufacturing the wall, the higher the quenching temperature should be. The heating temperature is very important during quenching. The exact definition of crusher hammerhead should be hammer crusher hammerhead.Heat treatment is to improve the matrix structure of the hammer head, thus greatly enhancing the wear resistance of the hammer head.
The high chromium hammer head after air quenching has great stress and should be tempered as soon as possible. Generally, the best quenching temperature should be selected according to the chromium content and the wall thickness of the parts. Heat treatment of the wear-resistant hammer head is mainly realized through high-temperature air quenching and medium-low temperature tempering. .What should be paid attention to is the temperature problem.
The higher the quenching temperature, the higher the hardenability. The heating temperature of tempering treatment shall not be lower than .If you want more casting information, please contact us.Heat treatment greatly enhances the wear resistance of hammer head Heat treatment improves wear resistance of wear resistant castings
