Transactions of Materials and Heat Treatment

Title：Structure design on spinning machine of CTC-1R60 gas cylinder necking

Authors： Wang Fei

Unit： AVIC Beijing Aeronautical Manufacturing Technology Research Institute

KeyWords： hot spinning necking in spinning big diameter gas cylinder big diameter angular contact ball bearing

ClassificationCode：TG315;TH66

year,vol(issue):pagenumber：2014,39(9):63-67

Abstract：

The spinning machine of gas cylinders necking was designed to meet market demand of big diameter gas cylinders. The main parameters and the new structure of the machine were mainly introduced. By analyzing the experimental data from two necking spinning machines, the main shaft power of machine was determined so as to obtain its mechanics basis. The angular contact ball bearings were chosen as bearings of the main shaft, which could support the axial and radial spinning forces and met the high rotational speed. The spinning roller seat was installed in slide table of 45°to improve the rigidity of the slide table. The new machine was improved at automation level by adding automatic ignition advice in the combustion chamber and automatic charging and discharging of chuck device.

Funds：

王菲（1979-），女，本科，工程师

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