language
中国
韩国
韩国
韩国
韩国
韩国
×

Search

Search
News
news
Check category
/
/
/
What are the tuning methods and techniques of Disc Heel Forming Machine Single cold

What are the tuning methods and techniques of Disc Heel Forming Machine Single cold

(Summary description)Disc Heel Forming Machine Single cold injection process pressure is divided into two types: plasticizing pressure and injection pressure, which directly affect the plasticizing of plastics and product quality.

What are the tuning methods and techniques of Disc Heel Forming Machine Single cold

(Summary description)Disc Heel Forming Machine Single cold injection process pressure is divided into two types: plasticizing pressure and injection pressure, which directly affect the plasticizing of plastics and product quality.

Information

Disc Heel Forming Machine Single cold tuning methods and skills

Disc Heel Forming Machine Single cold

temperature control

1. Cylinder temperature:

The temperature to be controlled in the Disc Heel Forming Machine Single cold process includes barrel temperature, nozzle temperature, mold temperature, etc. The former mainly affects the plasticization and flow of plastics, while the latter mainly affects the flow and cooling of plastics. Each plastic has a different flow temperature. The same plastic has different flow temperature and decomposition temperature due to different raw materials or grades. The main reason is that the average molecular weight and relative molecular weight distribution are different. The plasticizing process is also different, therefore, the selection cylinder temperature is also different.

2. Nozzle temperature:

Disc Heel Forming Machine Single cold In order to prevent the "drool" that may occur in the straight-through nozzle, the temperature of the nozzle is generally slightly lower than the maximum temperature of the barrel. The temperature of the nozzle should not be too low, otherwise it will cause premature solidification of the melt, blockage of the nozzle*, or affect product performance due to the injection of condensate into the cavity.

3. Mold temperature:

Disc Heel Forming Machine Single cold The mold temperature has an important influence on the internal performance and appearance quality of the product. Whether plastic crystallization exists is determined by mold temperature, injection pressure, molding cycle, etc., the size and structure of the product, performance requirements, and other process conditions (melt temperature, injection speed and injection pressure, molding cycle, etc.).

Pressure control:

Disc Heel Forming Machine Single cold injection process pressure is divided into two types: plasticizing pressure and injection pressure, which directly affect the plasticizing of plastics and product quality.
Back pressure When the screw injection machine is used, the pressure generated by the molten material at the top of the screw when the screw rotates back is called the plasticizing pressure, also known as the back pressure, and the pressure can be adjusted by the overflow valve in the hydraulic system.
The injection pressure of Disc Heel Forming Machine Single cold is constant with the screw speed. When the injection pressure increases, the temperature of the melt will rise, but the plasticizing speed will slow down, and the increase of the plasticizing pressure will often lead to melting. The temperature of the melt is uniform, the color material is mixed evenly, and the gas in the melt is discharged. Generally speaking, under the premise of ensuring product quality, the plasticizing pressure should be determined as low as possible. The specific value varies with the type of plastic used, but usually rarely exceeds 20 kg per square centimeter.
 

Keyword:

Hot Spot

03-02
2024
The Role of Material Science in Sport Shoe Making Machines

Discover how material science plays a crucial role in the manufacturing of sport shoe making machines, optimizing performance and durability for athletes worldwide.

02-28
2024
The Ultimate Guide to Sport Shoe Making Machines

Discover everything you need to know about sport shoe making machines in the manufacturing and processing machinery industry. From the latest technology to key features and benefits, this comprehensiv

02-25
2024
The Contribution of Sport Shoe Making Machines to Local Economies

Explore the economic impact of sport shoe making machines on local communities and industries, and how these machines play a vital role in driving growth and innovation. Learn about the significant co

02-22
2024
Innovative Sport Shoe Making Machines: Everything You Need to Know

Are you interested in the latest advancements in sport shoe making machines? Look no further! This article will provide you with valuable information on the different types of machines used in the man

02-13
2024
Streamline Your Shoe Production with Fully Automatic Rotary PU Injection Machine

Discover the benefits of using a fully automatic rotary PU injection machine to optimize your shoe production process. This article explores how this advanced machinery can revolutionize your manufact

02-10
2024
Introduction to Fully Automatic Rotary PU Injection Machine

Learn more about fully automatic rotary PU injection machines used in the manufacturing and processing machinery industry, specifically in the footwear machinery sector. Discover the features and bene

02-07
2024
How Fully Automatic Rotary PU Injection Machine Enhances Shoe Manufacturing

Discover the revolutionary benefits of utilizing a fully automatic rotary PU injection machine in the shoe manufacturing industry. Explore how this advanced technology streamlines the production proce

02-04
2024
Fully Automatic Rotary PU Injection Machine: A Revolution in Shoe Manufacturing Machinery

Discover the game-changing fully automatic rotary PU injection machine, a cutting-edge innovation in the footwear manufacturing industry. This article provides valuable insights into the features, fun

Our Mission

Technology leads the future, intelligent manufacturing changes manufacturing
logo
img
这是描述信息

Scan and follow us

Copyright of the page Xiamen Manyu Automation Technology Co., Ltd.     闽ICP备19024249号-1     300.cn    SEO

Copyright of the page Xiamen Manyu Automation Technology Co., Ltd. 

 闽ICP备19024249号-1   

300.cn    SEO

×