Dinai Shi Nanjing Machinery Co., Ltd. is specializing in the production of a variety of metallurgical mechanical cutting tools and accessories manufacturers, forging, metal processing, heat treatment equipment. Strong technical force, has a set of successful advanced production technology and scientific quality management methods. Dinai company strictly in the production process, especially in the following aspects:
1, the choice of materials (for customer requirements of toughness and wear resistance of selected material) the chemical composition of products, with optimization and scientific control curve, in addition to the conventional elements, is added to the appropriate amount of precious and rare elements as the main body of the modifier. To quickly and accurately detect and adjust the chemical composition, the company invested a lot of money in the laboratory equipment to ensure that the target value of the product. The different thickness of the blade material is recommended by the material, the official dinai development of DNS series of high alloy materials.
2, forging by forging can eliminate cast state defects such as loose metal produced in smelting process, optimizing the microstructure, at the same time, because of preservation of the integrity of the metal flow, the mechanical properties of forgings generally better than the same material casting. The important parts with high load and working conditions in the machine are more than simple in shape, which can be used for rolling plate, profile or welding part.
3, heat treatment heat treatment process is to ensure and improve the quality of products is very important process, good cutting quality, only through advanced heat treatment equipment and heat treatment process, can be fully reflected. The company has advanced heat treatment equipment, so as to ensure that the workpiece in a specific time and process in accordance with the required matrix organization standards for conversion, to achieve
