Important links in hot runner mold making: 1. Plastic temperature control In the application of hot runner molds, the control of plastic temperature is very important. Many process and product quality problems in the production process are direc

熱流道的發(fā)明和應(yīng)用給模具制造商帶來了更多的發(fā)展機遇，從普通塑料如聚丙烯和聚乙烯，到工程塑料如聚碳酸酯和玻璃纖維增強尼龍等，許多不同的材料可以使用熱流道系統(tǒng)進行加工。然而這種技術(shù)和設(shè)備也給模具廠家?guī)硪恍?，漏料就是其中一個問題。 不同的熔道的尺寸大小將直接影響熱流道的性能。不合適的熔道尺寸會導(dǎo)致塑料降解……

Principle of hot runner temperature control box A temperature control box is a device for continuously maintaining the required temperature value. It mainly detects the heating temperature of the hot runner through the intelligent computer chip (MCU) a

In the face of the growing market demand for hot runner system, it is very important to choose the right hot runner supplier. The right supplier should be able to use the most cutting-edge, reliable technology to assist in the mold preforming component an

1. Save raw materials and reduce costs. 2. Shorten the forming cycle and improve the machine efficiency 3. Improve the surface quality and mechanical properties of products. 4. The point gate can be used without using the three-plate mold. 5,

Discussion on the application of hot runner temperature control box in the system 1, the temperature control box is the temperature control of the hot runner, so as to better make the hot runner produce benefits. 2. The control principle of the temp

The hot runner temperature control box is the thermostat of the hot runner. The hot runner temperature control box is a kind of equipment which can continuously maintain the required temperature of the hot runner system. It consists of temperature control

A hot runner is a heating method that ensures that the plastic flows and the gate remains molten. The hot runner system usually consists of a hot nozzle, a split plate, a temperature control box and accessories. Hot nozzles usually include two types: open

Hot runner temperature control box is used to control the balance of the hot runner temperature control box controller, the internal temperature of hot runner system is necessary because it is over, because "the four interdependent with hot runner sy

1. Advantages of hot runner system: Save plastic material: in the pure hot runner mold because there is no cold runner, so there is no production waste. This is especially important for expensive plastic applications. In fact, in an era of high world o

The injection mold is composed of several pieces of steel plate, each part is different, basically divided into: 1. Ejector system (thimble, ejector bar) 2. Positioning device (guide post, guide sleeve) 3. Fixture (I plate, mold hole)4. Formi

熱流道系統(tǒng)的優(yōu)點是什么： 1.當產(chǎn)品的壁厚較薄時，確保熔體可以完全到達遠離澆口的部分（橡膠入口），大大降低了產(chǎn)品的變形程度，并大大提高了表面質(zhì)量和稠度產(chǎn)品； 2，熱流道系統(tǒng)流道內(nèi)的壓力損失小，熔體流動良好，密度容易均勻，避免了變形，批峰，尺寸不穩(wěn)定性，色差等缺陷。注塑零件； 3，消除全部或大部分材料（……