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zhi liu dian shu ju tou ji de yan zhi
Author(s): 
Pages: 45
Year: Issue:  5
Journal: S&M Electric Machines

Keyword:  专用车床电枢直流机长期存在铣刀片直流电机励磁机生产批量切削过程劳动强度;
Abstract: <正> 直流机、励磁机生产中,电枢下线后线圈多余线头的切除是我厂生产中长期存在的问题。过去,我厂直流机生产批量大时是采用专用车床,装上铣刀头,利用低速旋转的铣刀片铣切,山于切削过程是断续的,电枢端部刚度较差,切削中经常将线头打弯,并头套及升高片打坏。虽经采用小切削量,特制刀片等措施,但问题仍不同程度存在。后来我厂直流电机批量减小,保留一专用车床已不经济,实际生产中采用手工钢锯,两人拉锯,这样不仅劳动强度大,锯条消耗量大,而且质量不好,锯头不齐整。
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