Aluminum Die Casting Metal Part Manufacturers

Die forging is a method of forming on a forging die developed on the basis of free forging and die forging in order to solve the problems of low productivity and poor precision of free forging, and to achieve the needs of large-scale and specialized production of forgings. Die forging is the abbreviation of model forging. The forging die (forging die) is generally composed of an upper die and a lower die. The upper and lower dies of the forging die are respectively fixed on the hammer head and the die pad. or die groove), the shape and size of the cavity of the groove is the same as the shape and size of the forging. During die forging, the blank is placed on the lower die, and the upper die moves down with the hammer (or slider) to close the die (one or more times) to hit the blank. Under the action, plastic deformation is generated and the groove is filled, and finally a forging with the same shape as the groove is obtained.

The English abbreviation of nylon is PA, and the Chinese full name is polyamide. There are many types of nylon, including PA6, PA66, PA610, PA11, PA12, PA1010, PA612, PA46, etc. Nylon is a kind of engineering plastics, and CNC machining centers can process engineering plastics, including PA nylon. PA nylon has the advantages of high mechanical strength, good toughness, smooth surface, small friction coefficient, outstanding wear resistance, fatigue resistance, excellent electrical properties, easy dyeing, and easy molding.

The accuracy of the mold includes the accuracy of the parts obtained during processing and the quality awareness of ensuring the accuracy of the product during production, but the mold accuracy we usually talk about mainly refers to the accuracy of the working parts of the mold.

In the past three years, metal mobile phones have become a hot spot in the industry, and they are more and more widely used in consumer electronic products. This article introduces several metal processing technologies and related product applications in detail.

The front and rear ends of the car are equipped with bumpers, which not only have decorative functions, but more importantly, they are safety devices that absorb and alleviate external impacts, protect the body and protect the body and the occupants.

When there are uplifts and cavities the size of rice grains on the surface of steel castings, air bubbles will appear, so what are the causes of air bubbles? There are many reasons for air bubbles on the surface of steel castings, and air bubble defects also seriously affect cast steel. The quality of the finished product, now the editor will explain to you the reasons for the appearance of bubbles on the surface of steel castings and the corresponding solutions.