誘導(dǎo)輪成型加工工藝研究

打開文本圖片集

中圖分類號：TG659 文獻(xiàn)標(biāo)志碼：B

文章編號：1001-4934（2025）03-0068-05

鋒，楊晨星（ 710100）

Research on the machiningprocess of inducers

CAI Yanbo，SHI Fujun，LI Shilin*，LONG Hengqiang，ZHANG Feng，YANG Chenxing

Abstract：According to the characteristics of inducer blade shape is complex and varied，wall thickness is thin，flow channel is narrow and deep，and the composition material is titanium alloy，the typical technology scheme of five-axis machining is developed in this paper，special milling tool is designed， and numerical control program is programmed by CAM software. The virtual machine tool simulation environment of the 5-axis machining center is built by the virtual simulation software，and the simulation machining is carried out in the simulation environment， and the program is optimized at last. The optimized program was used to verify the product processing， and no overcutting or residue occurred. Finally， the product was compared with the model through 3D scanning data and fully met the requirements of the process standard documents. The simulated products do not need to be cut， saving time cost， material cost， labor cost and machine tool cost，and improving production efficiency.

Key words：inducer;5-axis;NC machining；machining simulation

0 引言

誘導(dǎo)輪是一種結(jié)構(gòu)新穎、性能優(yōu)良的流體裝置[]，由螺旋葉片和輪轂構(gòu)成，其輪轂由圓滑曲面構(gòu)成，葉片呈扭曲結(jié)構(gòu)，葉尖左右兩側(cè)分別為由離散點(diǎn)組成自由曲線，葉片根據(jù)葉尖離散點(diǎn)角度射線形成直紋螺旋曲面2·并與輪轂相交形成半徑為R的圓角。（剩余4349字）