新型高精度管材矫直机.pdfVIP

V ol28, N o 5 钢　　管 第 28 卷第 5 期 O ct 1999 ST EEL P IPE 1999 年 10 月 ●新设备 新型高精度管材矫直机 李文刚 (710032　西安重型机械研究所) 摘　要　介绍了西安重型机械研究所开发研制的“十一辊高精度管材矫直机”和“复合辊框 架矫直机”的结构、布置、工作原理、机组型号、参数以及国内厂家的使用情况。实践证明, 新开 发的矫直机结构合理、紧凑, 矫直精度高, 适用材质广泛, 生产效果良好。其中“十一辊高精度管 材矫直机”获发明专利。 关键词　十一辊管材矫直机　复合辊框架矫直机　结构　原理　参数 A NEW LY DEVELO PED S TRA IGHTENER FOR HI PREC IS ONI TUBULAR PRODUCTS L iW engang ( ) X i’an H eavy duty M ach inery R esearch Institute 　 11 Abstract T he paper covers m ain aspects of the roll straigh tener for h i p recision tubular p roducts and the comp lex roll fram ed straigh tener developed by X i’an H eavy duty M ach inery R esearch Institute, including structure, arrangem ent, work ing p rincip les, m ill type and param eters . as w ell as operaions of the m ills by demostic custom ers R elevant operatoinal p ractices show that the new ly developed straigh teners have such advantages as compact, logic structure, h igh straigh tening accuracy, suitability for straigh tening of a great variety of m aterials and satisfactory p roduction . 11 perform ances T he said roll straigntener for h i p recision tubular p roducts has been invention patented.