A successful hot runner mold application project needs many links to guarantee. Der er to vigtigste tekniske faktorer. Den ene er styring af plastiktemperatur, den anden er styring af plastikflow.
1. Kontrol af plastiktemperatur
The control of plastic temperature is very important in the application of hot runner mould. Many processing and product quality problems in the production process are directly due to poor temperature control of the hot runner system. En række forme er meget udbredt i forskellige materialeforarbejdningsindustrier, the quality of the product gate is poor when the hot needle gate is used in the injection molding, the valve pin is difficult to close when the valve gate is formed, the filling time and the quality of the parts in the multi-cavity die are not consistent, og så videre. Hot runner systems with multi-area temperature control should be selected as far as possible to increase flexibility and resilience.
- Control of plastic flow
Plastics should be balanced in the hot runner system. The gate should be opened at the same time so that the plastic is filled with each cavity synchronously. For parts of the weight difference between the FAMILY MOLD to carry out the design balance of the size of the sprue. Ellers, there will be some problems such as insufficient filling and holding pressure of some parts, excessive filling and holding pressure of some parts, poor quality of flash edge and so on. The design of hot runner sprue should be reasonable. Too small size filling die pressure loss. If the size is too large, the volume of hot runner is too large, and the residence time of plastics in hot runner system is too long. There are already CAE software such as MOLDCAE that help users design the best runner in the world.
Om JasonMould Industrial Company Limited:
JasonMould er en af de bedste sprøjtestøbemaskiner til plastik der tilbyder gode tjenester til deres kunder, når det kommer til fremstilling af avancerede støbeværktøjer. De eksporterer deres værktøjer til forskellige dele af verden og er blevet et af de mest berømte navne i den industrielle sektor.
JasonMould Industrial Company Limited is a professional china plastic injection molding or moulding company with mould and dies development and manufacturing.So if you want to sourcing a Kina plast sprøjtestøbning selskab,jasonmould will be your best choise.For more about jasonmould,Dette refererer til matricens påfyldningshastighed, når skruen bruges som stempel://www.jasonmolding.com
Forespørgsel Kontakt:
Kontaktperson: James Yuan
Firmanavn: JasonMould Industrial Company Limited
Adresse: LongGang Village,LongXi Town,BoLuo County,HuiZhou City,GuangDong-provinsen, Kina
Telefon: 86-752-6682869
E-mail: [email protected]
Internet side: https://www.jasonmolding.com
