机译:分析和评估加工步骤对PIM零件尺寸公差的影响
State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China;
State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China;
State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China;
powder injection molding; dimensional tolerance; processing step;