Abstract: The present invention belongs to the field of material processing and manufacturing, and provides a control method for laser cladding forming of titanium alloy load-bearing frame components. The control method designs a physical separation surface of each block subpiece, a fillet state of each technological interface, the margin size of each technology, the forming spatial positions of web plates and a heat treatment gear for the forming of the block subpieces, designs a connection groove form and a connection method among the block subpieces for the formed block subpieces, and conducts laser cladding connection for the block subpieces for connection forming. The present invention adopts first block forming and final connection, which effectively reduces the deformation of the components. The same technology is used for connection, which enhances the consistency with the metallurgical structural properties of a component matrix at the connection.

Abstract: Provided are a connection structure and system of an integrated brake device for a rail vehicle. The connection structure of an integrated brake device for a rail vehicle includes a brake valve, a dust collector, an intermediate body, an air cylinder, a support assembly and a connection assembly. The intermediate body is of a plate-type structure, the brake valve and the dust collector are mounted on one side of the intermediate body, the air cylinder is connected to the intermediate body by means of the connection assembly, the air cylinder is mounted on the other side of the intermediate body, and the support assembly is located between the air cylinder and the intermediate body. The connection structure of an integrated brake device for a rail vehicle has a simple and compact structure and saves on space.

Abstract: Provided are a connection structure and system of an integrated brake device for a rail vehicle. The connection structure of an integrated brake device for a rail vehicle includes a brake valve, a dust collector, an intermediate body, an air cylinder, a support assembly and a connection assembly. The intermediate body is of a plate-type structure, the brake valve and the dust collector are mounted on one side of the intermediate body, the air cylinder is connected to the intermediate body by means of the connection assembly, the air cylinder is mounted on the other side of the intermediate body, and the support assembly is located between the air cylinder and the intermediate body. The connection structure of an integrated brake device for a rail vehicle has a simple and compact structure and saves on space.