模具被稱作工業之母，除開由於它可以使（shǐ）產品設計變（biàn）為實（shí）物外，更關鍵的是它可以提升模具加工（gōng）高效率，降（jiàng）低成（chéng）本費，開（kāi）展大批量拷（kǎo）貝（bèi）。但是因（yīn）為注塑模具的技術性規定較高，因此穩步長久的發展趨勢離不開尖端的注塑模具製造加工工藝水準。注塑模具（jù）製造加（jiā）工難的（de）緣故是什（shí）麽？

Mold is known as the mother of industry. Apart from making product design into physical objects, the more important thing is that it can improve the efficiency of mold processing, reduce the cost and carry out mass copying. However, due to the high technical requirements of injection molds, the steady and long-term development trend cannot be separated from the cutting-edge injection mold manufacturing and processing technology level. What is the reason for the difficulty in manufacturing injection molds?

複雜的型腔和型芯。

Complex cavities and cores.

塑料件是由型（xíng）腔和型（xíng）芯組合而（ér）成（chéng），直接注塑成型。複雜的型腔加工難度（dù）比較大，特別是一些型腔的盲孔型內成型麵加工。在這種情況下，如果采用傳統的注塑模加工方（fāng）式，除了會消耗（hào）較（jiào）多的副工夾（jiá）具、刀（dāo）具，還需要有經（jīng）驗的注塑模製（zhì）造師傅，注（zhù）塑模加工周期也會延長（zhǎng）。

Plastic parts are composed of cavity and core, and are directly injection molded. It is very difficult to process complex cavities, especially the processing of blind hole and inner molding surface of some cavities. In this case, if the traditional injection mold processing method is adopted, in addition to consuming more auxiliary fixtures and tools, experienced injection mold manufacturers are also required, and the injection mold processing cycle will be prolonged.

對塑料件的精度和外觀要求高。

High precision and appearance requirements for plastic parts.

頂（dǐng）出裝置是影響塑料零件變形和尺寸（cùn）精度的重要因素。因此，在注塑模具設計中，應選擇頂出點，以確保塑料零件（jiàn）均勻脫模。在結構設計中，大多數高精度注塑模具采（cǎi）用鑲（xiāng）嵌或全（quán）拚（pīn）接結構，大大提高了模具零件的加工精度（dù）和（hé）互換性（xìng）。

Ejection device is an important factor that affects the deformation and dimensional accuracy of plastic parts. Therefore, in the design of injection mold, the ejection point should be selected to ensure that the plastic parts are evenly demoulded. In the structural design, most of the high-precision injection molds adopt inlay or full splicing structure, which greatly improves the processing accuracy and interchangeability of the mold parts.

工藝繁（fán）瑣，製造加工時間緊迫。

The process is complicated and the manufacturing time is urgent.

濟（jì）南注塑加工人員認為大多數塑（sù）料零件都是（shì）由配（pèi）套零件組成的（de）完整產品（pǐn），因此對精度有（yǒu）很高的要求。模具製造完成後，須反複測試和校正。因此，注塑模具的設計、開發和交付周期是（shì）緊迫的，每個環節都不容忽視。

Jinan injection molding processing personnel believe that most plastic parts are complete products composed of supporting parts, so they have high requirements for accuracy. After the mold is manufactured, it must be tested and corrected repeatedly. Therefore, the design, development and delivery cycle of injection mold are urgent, and each link can not be ignored.

造成注塑（sù）模具加工困難（nán）的原因大體上就是以上所講解的內容了，如果您對注塑模具有技術問題，歡迎（yíng）您登錄我們（men）的網（wǎng）站http://www.lsjtcyjt.cn了（le）解更多信息，讓您在使用期間順利進（jìn）行操作而不會出現問題。

The reason for the difficulty in processing injection molds is basically the content explained above. If you have technical problems with injection molds, please visit our website http://www.lsjtcyjt.cn Learn more so that you can operate smoothly without problems during use.