Direct part marking (DPM) is a process to permanently mark parts with product information including serial numbers, part numbers, date codes, and barcodes. This is done to allow the tracking of parts through the full life cycle .

2024年4月15日 · Direct Part Marking (DPM) is a method used to permanently mark parts and components with identification codes onto part surfaces, typically 2D codes, for tracking and traceability. It solves issues related to the durability of traditional barcode labels, such as wear and tear, detachment, and poor resistance to extreme temperatures and ...

2024年4月15日 · 采用全新工业DPM条码解码算法，结合百万像素分辨率，识别精度达到 3mil，快速、精准地识别各类条码，包括模糊污损条码、高反光DPM码、高密度、低对比度二维条码，以及各类金属和陶瓷表面的曲面条码；

Direct Part Marks (DPM) are codes, symbols, and text that are etched or printed directly onto the surface of a part instead of affixed by a label. DPM codes, which are most commonly Data Matrix or QR codes, are used for track and trace purposes in a variety of industries, particularly automotive and electronics manufacturing.

Direct Part Marks (DPM) are codes, symbols, and text that are etched or printed directly onto the surface of a part instead of affixed by a label. DPM codes, which are most commonly Data Matrix or QR codes, are used for track and trace purposes in a variety of industries, particularly automotive and electronics manufacturing.

dpm码的打印方法有三种： 激光雕刻 ：标识质量和分辨率非常高、非接触、永久性。 机械点刻 ：成本比较低、具有可便携性、永久性。 喷码机 打印dpm码：速度非常高、成本低、非接触即可完成。

DPM码制作方法是通过点刻、蚀刻或者喷码直接将条码印刷在产品上，常用的制作方法有三种： 激光雕刻 、机械点刻和 喷码 打印。 DPM码的主要优势在于能够直接在零件表面形成牢固的甚至与零件相同寿命的图形和文字，成为产品本身的固定组成部分，永不丢失也不可涂改，并且在产品的继续加工时也不会产生干扰，这样产品在整个寿命周期内都是可以识别的，因而也是可以追溯的。 DPM码已广泛应用在许多行业（如制造业、食品监管、药品监管、航空航天等）的质量回溯 …

直接零件标记（DPM）是直接蚀刻或印制在零件表面的条码、标记和文字，它们不是用标签贴上去的。 DPM 代码（最常见的是 Data Matrix 代码或 QR 代码）在各行各业中用来跟踪和追溯，尤其是在汽车和电子制造业。

Learn about different types of barcodes, their components, marking types, and decoding challenges in this comprehensive whitepaper. Have any questions? Most items have a printed paper barcode, but direct part marking (DPM) is when the barcode is directly and permanently marked into the part.

2024年10月14日 · What is direct part marking (DPM)? The idea of direct part marking is to permanently apply a code onto the surface of an item. This makes DPM barcodes far more robust than labels, ensuring that parts and products can be …