1.1本规程规定了织物数控切割机的数据格式。 1.2本标准使用ANSI/EIA-274-D中定义的指令集子集，以及本规程定义的代码。 1.3本规程不支持曲线插值或定义。所有曲线均由离散向量（冲程）表示，并取决于CAD软件的分辨率。 1.4本规程要求所有坐标均为绝对坐标，而非相对坐标。 1.5本规程仅支持从具有坐标（0,0）的单个X-Y原点测量的正坐标。原点指定为剪切文件的左下角。 1.6本规程旨在传输静态图像，无需编辑。 1.7本规程对切割数据的宽度或长度没有限制。硬件施加的物理限制及其对输出的影响由硬件制造商负责。 1.8本规程不支持bite命令或插入多个原点或浮动坐标系的任何方法。 1.9本规程不支持槽口工具。 1.10本实践不支持模式匹配。 1.11本规程将剪切文件限制为包含由兼容头和终止符取消标记的单个数据块。不允许在单个文件中包含多个数据块。 1.12在剪切文件中发现的任何未被本标准定义的命令均应忽略。 1.13本规程的预期应用仅限于生产服装、纺织品、室内装潢和其他使用软材料或半刚性材料的缝制产品行业中的输出装置类别。 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全和健康实践，并确定监管限制的适用性。 ====意义和用途====== 该实践提供了一种通用格式，允许计算机设计系统生成输出设备可以独立于硬件制造商准确复制的数据。

1.1 This practice specifies a data format for numerically-controlled cutting machines for fabric. 1.2 This standard uses a subset of the defined instruction set defined in ANSI/EIA-274-D in addition to the codes defined by this practice. 1.3 This practice does not support curve interpolation or definitions. All curves are represented by discrete vectors (stroked) and are dependent on the resolution of the CAD software. 1.4 This practice requires that all coordinates are absolute, not relative. 1.5 This practice only supports positive coordinates that are measured from a single X-Y origin point with coordinates (0,0). The origin point is specified as the lower left corner of the cut file. 1.6 This practice intends to transfer a static image with no provision for editing. 1.7 This practice imposes no limits on the width or length of the cut data. Physical limitations imposed by the hardware and their effects on the output are the responsibility of the hardware manufacturer. 1.8 This practice does not support bite commands or any methods that insert multiple origin points or floating coordinate systems. 1.9 This practice does not support notch tools. 1.10 This practice does not support pattern matching. 1.11 This practice limits the cut file to contain a single block of data demarked by a compatible header and terminator. Multiple blocks of data in a single file are not allowed. 1.12 Any commands found in the cut file that are not defined by this standard shall be ignored. 1.13 The intended application of this practice is limited to the class of output devices found in the sewn product industries that produce apparel, textiles, upholstery, and others that use soft or semi-rigid materials. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. ====== Significance And Use ====== This practice provides a common format that allows a computer design system to generate data that an output device can accurately reproduce independent of the hardware manufacturer.