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破碎机机架是破碎机的主要零件,是整个破碎机零部件的安装基础。破碎机机架在工作中承受巨大的冲击载荷,易损坏,而且机架的强度和刚度对整机性能和主要零件寿命均有很大影响。如果使用不当或超负荷运转,铸造构件缺陷就会萌生裂纹,长期超负荷运转加速了裂纹生长,会大大缩短使用寿命。1机架材质和性能分析某公司的一台圆锥破碎机机架在长期使用过程
Crusher rack is the main part of the crusher, is the basis for the entire crusher parts installation. Crusher rack under work in a huge impact load, easy to damage, and the strength and stiffness of the machine on the performance of the whole machine and the life of the major components have a great impact. If used improperly or over-run, casting defects will be cracked components, long-term overload accelerated crack growth, will greatly shorten the service life. A rack material and performance analysis of a company’s cone crusher rack in the long-term use of the process