、刀具
，還需要有經(jīng)驗(yàn)的注塑模制造師傅，注塑模加工周期也會延長
。
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.
High precision and appearance requirements for plastic parts.
頂出裝置是影響塑料零件變形和尺寸精度的重要因素。因此
，在注塑模具設(shè)計中
，應(yīng)選擇頂出點(diǎn)，以確保塑料零件均勻脫模
。在結(jié)構(gòu)設(shè)計中
，大多數(shù)高精度注塑模具采用鑲嵌或全拼接結(jié)構(gòu)，大大提高了模具零件的加工精度和互換性
。
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.
The process is complicated and the manufacturing time is urgent.
濟(jì)南注塑加工人員認(rèn)為大多數(shù)塑料零件都是由配套零件組成的完整產(chǎn)品
，因此對精度有很高的要求
。模具制造完成后，須反復(fù)測試和校正
。因此
，注塑模具的設(shè)計、開發(fā)和交付周期是緊迫的，每個環(huán)節(jié)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.
造成注塑模具加工困難的原因大體上就是以上所講解的內(nèi)容了
，如果您對注塑模具有技術(shù)問題，歡迎您登錄我們的網(wǎng)站
http://m.fwdq.net了解更多信息
，讓您在使用期間順利進(jìn)行操作而不會出現(xiàn)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://m.fwdq.net Learn more so that you can operate smoothly without problems during use.
