In order to effectively solve the problem that imported fire truck parts must be imported from abroad, the procurement cycle is long, and the price of accessories is high. The equipment maintenance center of the corps closely follows the technical frontier of the maintenance field, and the first 3D printing center of the national fire department is established to introduce 3D printing technology into fire equipment. In the field of maintenance support, it is used for the production of spare parts for fire-fighting vehicles. In the near future, the repair center successfully prototyped the front fog light frame of a certain type of imported fire truck, which was used in actual maintenance operations, shortened the maintenance cycle, saved maintenance costs, and achieved good results.
The 3D printing technology for fire equipment maintenance application is a technology based on digital model files, using wire-like adhesive materials to construct non-critical components by layer-by-layer printing. First, a physical scan of equipment non-critical components is performed by a three-dimensional scanning device. Then, the computer modeling software is used to model the data information scanned by the three-dimensional scanning device, and the completed three-dimensional model is “partitioned†to form a layer-by-layer cross section. The 3D printer then prints the sections layer by layer using a filamentous material by reading the section information in the data system. Finally, the cross sections of the layers are bonded in a specific manner to create an entity. The printed parts are also subjected to the cleaning, grinding, coloring and other processing procedures of the ultrasonic cleaning machine, and finally applied to the actual maintenance work.
Next, the repair center will make full use of 3D printing technology to produce flexible, easy to assemble, rapid prototyping and other advantages, effectively improve the efficiency of equipment non-critical parts supply chain, reduce the cost of parts procurement, and establish a complete assembly design and manufacturing process.
Proteins are large biomolecules, or macromolecules, consisting of one or more long chains of amino acid residues. Proteins perform a vast array of functions within living organisms, including DNA replication, catalyzing metabolic reactions, responding to stimuli, and transporting molecules from one location to another.
We supply protein, which is generally consumed immediately before and after exercising, or in place of a meal. Some types of protein are to be taken directly before and after a workout, while others are to be taken before going to bed. The theory behind this supplementation is that bodybuilders, by virtue of their unique training methods and end-goals, require higher-than-average quantities of protein to support maximal muscle growth.
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