product digital model

基本解释

STEP-NC uses the STEP-compliant 3D digital product model, adding the process and tool information, as machine tool input to replace the G, M code programming.
NC控制器將不再使用G、M代碼來編程，而使用STEP標準的三維産品數據模型加上工藝和刀具信息直接産生加工程序。
The assembly tolerance analysis and optimization method based on digital product design model is put forward according to the analysis of digitalization preassembly method.
通過對數字化預裝配方法的分析，提出了基於數字化産品設計模型的裝配公差分析和優化方法。
Existing paint recipe predictor systems cant predict paint recipe for the color on digital product model directly, which prevents using mass customization design in practice.
現有油漆配方預測系統不能直接預測三維數字化産品色彩的油漆配方，這成爲推進産品大槼模定制設計實用化的障礙。

At least seven companies are expected to show 3D printers at CES 2013, demonstrating the potential benefits of the technology for a wide swath of industries and users. 3D printing uses an additive process to create an exact physical duplicate of a product based on a digital model.
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