Study On Multi-spindle Horizontal Drilling Machine Based On Pro/ENGINEER Analysis

Multi-spindle horizontal drilling machine is a king of special drilling machine which was designed and made to aim at a certain or some several parts which need drill hole for large quantity. It was made up of multi-spindle box, drilling model, tongs, leading orbit, control system, accessories and stand. The 3D model were created and its structure were analyzed with advanced technology--Pro/E and FEA for the mechanical structure of gear and drilling model in multi- spindle box in this subject. Based on the analysis, then the other function modules were studied and designed and analyzed further. The following works were done:Firstly, analyzing the made part, the overall scheme was put forward. For the work of study and design, it was suggested that build a data management system which several people work together, the data management system managed centrally the data in study and design, so that design people found easily and consulted in their designing procedure.Secondly, the driver gear and the driven gears in the multi- spindle box were studied and designed, as well as the design of drilling model were studied and designed. Based on Pro/E 3D designing platform, their models were created, then their preprocess and main calculation for them were done in Mechanica of Pro/E, The result of the main calculation were imported into software ANSYS8.0, the post-process were done in the software ANSYS8.0, through observation and analysis to the deformation of the structures, some design data were made sure at last.After the data of the multi-spindle box in multi-spindle horizontal drilling machine were made sure, according to its every function model, some analysis anddesigns were done, such as the lead orbit was selected, and its movement and suffer were analyzed, so that its life could been estimated. The others, Analyzing control system, putting forward to control the project, and adding explanation to the some accessories, designing stand were done too. The no-purchase part drawing and assemble drawing were made in CAD in paper. Finally, the over-assemble drawing of multi-spindle horizontal drilling machine were done.