Large-sized bridge type gantry mixed machining machine tool and machining method thereof

Abstract

The invention discloses a large-sized bridge type gantry mixed machining machine tool which is characterized by comprising a base (1), a working corridor (2), a machine tool body (3), an X-axis feeding system (4), a cross beam (5), a Y-axis feeding system (8), a slide carriage (7), a square ram (11), a Z-axis feeding system (12), a C-axis feeding system, an A-axis feeding system, an actuation mechanism interface (13) and an actuation unit library (15). By combination of a modern additive manufacturing process and a milling process, efficient and precision machining of a large-size die is realized, and the efficiency is 10 times or much higher than that of machining with a conventional die, but the cost is only 30 percent of that of a conventional process; and the large-sized bridge type gantry mixed machining machine tool meets a customization requirement and intelligence and flexibility requirements in the future and has good prospect. The large-sized bridge type gantry mixed machining machine tool replaces a conventional casting die, can quickly make a response to a demand of a client, and saves the die investment by 60 percent or above.

Description

technical field [0001] The invention relates to a large-scale bridge-type gantry hybrid processing machine tool and a processing method thereof. Its actuator can realize material-adding manufacturing and material-reducing processing, and has an on-machine detection function, belonging to the field of advanced manufacturing equipment. Background technique [0002] Molds can be divided into casting molds, forging molds, die-casting molds, stamping molds and other non-plastic molds, as well as plastic molds. Due to the diversity, complexity and applicability of mold manufacturing, the mold industry is an important part of the manufacturing industry. The mold manufacturing equipment is an important branch of the equipment manufacturing industry, and the country has clearly proposed an important policy of increasing the development of the equipment industry and promoting the localization of key equipment. The mold industry is an important field of high-tech industrialization. Hig...

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Problems solved by technology

On the other hand, with the further improvement of the industrial system, the demand for large-scale molds and other non-traditional products is becoming more and more extensive, such as the manufacture of wind power blade molds, yacht bases, super-large tires, etc. Large, the length can

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