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"The new type of metal bar material at room temperature folding process and equipment than the ordinary cutting equipment to save two-thirds of the energy." Qinhuangdao Changan Crane Electric Research Institute, Zhu Changan told reporters.
Zhu Chang’an is known as the first person to cut the mechanical metal bar at room temperature, not only because he first conceived the concept of cutting and cutting, but also because he first put the idea into practice and created a product that can be used for production. Mechanical devices and equipment translate theory into productivity.
During his studies, Zhu Chang'an recalled that in his “Materials Mechanicsâ€, “the production of stress concentration can be much lower than the allowable stress, the metal structure will produce breakage fracturesâ€, when thinking of the ancestors' handmade stone, manual The iron process is the use of this natural phenomenon to harm the benefits. If this principle is applied to mechanized metal bar blanking, it will be energy efficient. Zhu Chang'an combined his own 10 years of practical experience and conceived a blueprint for the use of the stress concentration principle to carry out folding and blanking at room temperature. Based on this idea, he successfully developed a normal bar cutting device for metal bars, which was used in the production of adjustable wrenches for the second hardware tool factory in Qinhuangdao. This kind of simple structure, convenient operation, efficient and low-cost cutting method is very popular. The principle is very simple. On the metal bar, cut a gap that can form a source of stress concentration, and easily break the metal bar under the pressure of the press.
In order to better promote this technology and make it play a greater role in energy conservation and emission reduction, and increase production efficiency, Zhu Chang'an introduced cheap bar cutting technology equipment and complete sets of equipment to the market. After further research and development, the equipment not only can cut round steel, but also can cut square, moment, six sides, light rails and other metal bar.
Zhu Changan will personally introduce them to customers who are interested in this technology and products. If possible, he also invited the customer to the company to watch the process of folding and cutting metal bars at room temperature. After this product was introduced to the market, it was well received by users. Many users who purchase metal bar stock at normal temperature and cut off process equipment and complete sets of equipment will pay the full amount when they make a contract, so that they can pick up the goods as soon as possible.
Zhu Chang’an is known as the first person to cut the mechanical metal bar at room temperature, not only because he first conceived the concept of cutting and cutting, but also because he first put the idea into practice and created a product that can be used for production. Mechanical devices and equipment translate theory into productivity.
During his studies, Zhu Chang'an recalled that in his “Materials Mechanicsâ€, “the production of stress concentration can be much lower than the allowable stress, the metal structure will produce breakage fracturesâ€, when thinking of the ancestors' handmade stone, manual The iron process is the use of this natural phenomenon to harm the benefits. If this principle is applied to mechanized metal bar blanking, it will be energy efficient. Zhu Chang'an combined his own 10 years of practical experience and conceived a blueprint for the use of the stress concentration principle to carry out folding and blanking at room temperature. Based on this idea, he successfully developed a normal bar cutting device for metal bars, which was used in the production of adjustable wrenches for the second hardware tool factory in Qinhuangdao. This kind of simple structure, convenient operation, efficient and low-cost cutting method is very popular. The principle is very simple. On the metal bar, cut a gap that can form a source of stress concentration, and easily break the metal bar under the pressure of the press.
In order to better promote this technology and make it play a greater role in energy conservation and emission reduction, and increase production efficiency, Zhu Chang'an introduced cheap bar cutting technology equipment and complete sets of equipment to the market. After further research and development, the equipment not only can cut round steel, but also can cut square, moment, six sides, light rails and other metal bar.
Zhu Changan will personally introduce them to customers who are interested in this technology and products. If possible, he also invited the customer to the company to watch the process of folding and cutting metal bars at room temperature. After this product was introduced to the market, it was well received by users. Many users who purchase metal bar stock at normal temperature and cut off process equipment and complete sets of equipment will pay the full amount when they make a contract, so that they can pick up the goods as soon as possible.