Water Bottle Making Machine fills the gaps in field of domestic high-speed linear blowing machine currently.It has our own intellectual property rights, and has obtained more than 13 national patents. This machine is equipped with automatic perform loading and bottle unloading system. It is applicable for all shapes of drinking water bottles, carbonated bottles and hot filling bottles. Water bottle making machine, water bottle blowing machine, stretch blowing machine TAIZHOU WATON MACHINERY CO LTD , https://www.watonblowing.com
In the diesel engine supercharger, the materials of turbine blades and vortex rods are respectively nickel-base cast superalloy K418 and alloy medium-tempered quenched and tempered steel 42CrMo. The laboratory first systematically drills down the laser welding process for dissimilar alloy materials of K418 and 42CrMo. Based on the analysis of the hot crack formation mechanism, a method for preventing hot cracks was proposed. By controlling the energy distribution of the laser in time and space, the phenomenon of partial melting and unfusion of the weld due to the difference in the thermophysical properties of dissimilar metals was solved. Research shows that the optimized welding procedure can ensure that the tensile strength of the weld is higher than that of the parent metal.
As a key component of a diesel engine, the turbocharger can effectively improve the engine's dynamic performance. The quality of the dissimilar material welding has a decisive influence on the overall performance. Recently, the Joint Laboratory of Engine Science and Engineering of the Institute of Mechanics, Chinese Academy of Sciences has made significant progress in the laser welding of dissimilar materials in turbochargers. Compared with the traditional welding process, the optimized laser welding process meets the requirements of high welding strength, greatly improves the welding efficiency, and provides important technical support for improving the performance of diesel engines.