注塑機關於模具嘅問題
作為注塑機,它將面臨好多關於霉菌嘅問題. 模具電火花加工係咩意思電火花模具電火花加工就係電火花加工. 電火花加工是一種特殊的加工方法，它利用浸入工作流體中的兩個電極之間的脈衝放電產生的電侵蝕效應來減少導電材料. 它都被稱為電火花加工或 …
立式注塑機螺杆磨損嘅原因
The injection system of the vertical injection molding machine is composed of a plasticizing device and a power transmission device. 注射螺杆塑化裝置主要由進料裝置組成, 一桶, 一粒螺絲, 同噴嘴. 動力傳輸裝置包括一個噴射缸, 注射座移動缸和螺杆驅動裝置. The injection screw …
how to choose proper mold and case of die loss
Mold selection Die Material Selection is a very important link in the whole die making process. Die Material Selection needs to meet three principles, die to meet the wear resistance, strength and toughness and other work requirements, die to meet the process requirements, and die should meet the economic applicability. The folding condition requires 1. Wear resistance. When the blank …
結構注塑機:工作, 優勢 (與其他嘅相比）
Injection molding is an important industrial method. It is somewhat similar to die casting, but the difference lies in the raw materials used. In die casting, the metals we use require extremely high temperatures to melt, but injection molding is mainly performed on glass, elastomers, and the most common thermoplastic and thermosetting polymers, but this technology has been widely used to make thermoplastic materials. The process is completed by heating the raw material and applying pressure at a specific temperature to inject it into the mold cavity without any change in its chemical composition.
How to divide the mold accuracy level
1. Moulds refer to precision forming tools used for batch forming, stamping and other products. The accuracy of the mold includes the accuracy of the parts obtained in processing and the production time guarantee It can prove the quality awareness of product accuracy, but the mold accuracy usually refers to the accuracy of mold working parts. ①. The concept of …
Why use baked plastic raw materials?
Why use baked plastic raw materials? ABS, 個人電腦, PA6 types of plastic raw materials need to be baked, but PP, TPO, POM types do not need to be baked? In the injection molding process, the moisture content of the material must be in a relatively low range to ensure the normal injection molding and the normal physical properties of the …
China mold industry is growing faster than GDP!
China mold industry is growing faster than GDP! According to the “Basic Situation of National Mould Professional Factory” compiled by the Operation Management Committee of China Mould Industry Association, China’s mould is growing at an average rate of over 15%, which is more than double the average value-added of domestic GDP. Among them, casting molds account for about 5% 之 …
