论文部分内容阅读
用金属型生产铝、镁合金铸件时,切除其浇、冒口系重体力操作工序之一。通常用80型带锯床手工来完成这项劳动量大、危险性大的工作。由于作业复杂,无论是苏联还是国外都很少研究这项课题。梅利托波尔自动化有色冶金铸造厂采用了专用的半自动机床加工,可保证铸件质量和精度。根据多年的实践经验,专家们得出结论:该厂制成的弓形盘锯(苏联国家标准4047-82)与硬质合金圆盘铣刀,对于铸件机械进给切削
Metal production of aluminum, magnesium alloy castings, cut off its pouring, riser heavy manual operation of one of the processes. 80 band saws are usually used by hand to accomplish this labor-intensive and dangerous job. Due to the complexity of the operation, the subject is rarely studied in both the Soviet Union and abroad. Melitopol automated non-ferrous metallurgical foundry uses a dedicated semi-automatic machine tool to ensure the quality and accuracy of the castings. Based on many years of practical experience, the experts concluded: The plant made bow saw (Soviet National Standard 4047-82) and carbide disc cutter, for casting machinery feed cutting