The integrated forming titanium alloy ship "cross connection structure", the overall size is 600mm×600mm×300mm, reduces the traditional manufacturing process of die opening, casting and forging, flexible and fast manufacturing, improve the design flexibility, realize the synchronization of design and manufacturing, shorten the normal production cycle, improve the utilization rate of materials, realize the digital intelligent manufacturing, green development direction. We will promote the transformation and upgrading of the entire manufacturing sector and provide new driving forces for innovation.