Detect the location and extension of the hammer blow to install parts of toughness, Rio hit parts of the site and install the sample, were made three 10MMM * 10MMM * 55MM unnotched impact test specimens hammer head, using the total impact energy of 250J pendulum impact bending tests to determine the load capacity of the hammer head impact classification, installation site three impact test specimens were not broken hammer head manufacturers, the impact hit parts of the sample. Installation position higher toughness greater than 100J / cm; J hit parts of toughness greater than 30J / cm. Meet the design requirements. The site has a certain toughness blow hammer head Xin Li, is the result of ductile fracture and brittle fracture combined effects. Hammerhead is important structural crushing equipment, hammer crushing efficiency directly affects the structure and shape design, hammerhead structure and shape of the design should consider two aspects: a low hardness and toughness ensure high wear-resistant materials can be used reliably without breaking. 2. Wear an effective amount of an increase in the hammer as far as possible. Hammer head models, Dafeng hammer head, Xin Li Heavy provided by Gongyi City Heavy Machinery Manufacturing Co., Ltd. Xin Li. Gongyi City Xin Li Heavy Machinery Manufacturing Co., Ltd. (www.gyxljxc.com) (www.gyxljxc.com) strong, credible, in Zhengzhou, Henan forging industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xinli Heavy and you hand into the brilliant, for a better future! You can also access (www.gyxljxc.com/supply_details_46050660.html), for more information about the company.