NEWS CENTER
Polycrystalline Diamond Drawing Die manufacturers take you to understand the drawing principle of drawing dies
- Categories:Industry Dynamics
- Author:
- Origin:
- Time of issue:2022-04-03
- Views:0
(Summary description)Polycrystalline Diamond Drawing Die manufacturers tell you that the application rate of drawing dies is becoming more and more common. During the operation, the appropriate operation method will be selected.
Polycrystalline Diamond Drawing Die manufacturers take you to understand the drawing principle of drawing dies
(Summary description)Polycrystalline Diamond Drawing Die manufacturers tell you that the application rate of drawing dies is becoming more and more common. During the operation, the appropriate operation method will be selected.
- Categories:Industry Dynamics
- Author:
- Origin:
- Time of issue:2022-04-03
- Views:0
Polycrystalline Diamond Drawing Die manufacturers tell you that the application rate of drawing dies is becoming more and more common. During the operation, the appropriate operation method will be selected. There are more and more advantages in the process of use. For better application, we need to understand the drawing principle of the following drawing dies.
The wire drawing of the wire drawing die refers to a pressure treatment method in which the wire blank undergoes plastic deformation through the die hole under a certain stretching action, thereby reducing the cross section and increasing the length. Stretch wires have more accurate dimensions, smooth surfaces and a variety of cross-sectional shapes. Polycrystalline Diamond Drawing Die manufacturers tell you that it can draw large lengths and various diameters of wire. Mainly based on cold working, the drawing process is simple, the molds are complete, and the production efficiency is high. The tensile energy consumption is relatively large, and the deformation is subject to certain constraints. The stretching is attributed to the scale of the stress treatment. Except for a small amount of dust generated during the stretching process, the volume change is small, so the volume of the metal before and after stretching is basically the same.
The manufacturer of Polycrystalline Diamond Drawing Die tells you that the reason that affects the drawing of the drawing die is that the pulling force of the copper wire is larger than that of the aluminum wire, and the aluminum wire is easy to break, so a larger safety factor should be used when drawing the aluminum wire. The tensile strength of raw materials is affected by many factors, such as the chemical composition of raw materials, calendering process, etc. The higher the tensile strength, the greater the tensile force. The greater the degree of deformation, the longer the length of the deformed part of the hole of the wire drawing die, so the positive pressure of the die hole on the wire increases, the friction force also increases, and the tensile force also increases.
The higher the coefficient of friction, the higher the pulling force. The coefficient of friction is determined by the material finish of the wire and drawing dies, as well as the composition and quantity of the lubricating fluid. The size and shape of the working area and sizing area of the wire die hole. The larger the sizing area, the greater the pulling force. Polycrystalline Diamond Drawing Die manufacturers tell you that improper placement of the drawing die or tilting of the die base will also increase the pulling force. This also makes the wire diameter and surface quality unacceptable. If the wire is not straight, the wire vibrates during the drawing process of the wire drawing die, and the resistance of the wire will increase the pulling force.
Scan the QR code to read on your phone
CONTACT FORM
We’ll take the time to explain the recommended solution and its price
CONTACT US
Contacter: Lina Bei
Cell-phone No.: +86 13283291408
Telphone No.: +86-317-2229112
Email: cy3@cnhuachao.com
What's app: +86 13283291408
Copyright © 2019 Renqiu Huachao Screw Tools Co., Ltd.