Sentence examples for during cold semi-precision from inspiring English sources

The calculated, experimental and simulated load-stroke curves during cold semi-precision forging are illustrated in Fig. 12.

The flow-ability of material, filling-quality of the dies and load-stroke curves were respectively obtained during the cold semi-precision forging of a multi-row sprocket.

The die structure for cold semi-precision forging of the multi-row sprocket was designed as shown in Fig. 6.

Hence half a tooth is used to analyze deformation characteristics throughout the cold semi-precision forging process.

Open image in new window Fig. 5 FEM of the multi-row sprocket in cold semi-precision forging.

The cold semi-precision forging experiments for the multi-row sprocket were conducted using 5052 aluminum alloy.

The 3D FE model of the cold semi-precision forging operation was constructed as shown in Fig. 5.

A new simple type of sprocket tooth profile (Fig. 3) was designed to reduce the stress concentrations and cracks in the die cavity in cold semi-precision forging.

The cold semi-precision forging of a multi-row sprocket was investigated using upper-bound (UB) and finite element methods combined with experiments.

(1) The cold semi-precision forging process for a multi-row sprocket and a kinematically admissible velocity field for filling the die cavity were presented and verified to be simple and feasible in practical application.

In this study, based on the modified sprocket forging profiles (Zhao et al. 2014), a new forging process is presented for the cold semi-precision forging of a multi-row sprocket.