FCJ-刮板细计校准方法(METHODFORCALIBRATIONOFFINENESSOFGRINDGAGE).docVIP

成都飞机工业（集团）有限责任公司 企 业 标 准 CHENGDU AIRCRAFT INDUSTRIAL (GROUP) COMPANY LIMITED ENTERPRISE STANDARD FCJ 905-2010 刮板细度计校准方法 METHOD FOR CALIBRATION OF FINENESS OF GRIND GAGE 共 14 页 14 PAGES FCJ 905-2010 共 1 页 第 1 页 PAGE 1 OF 1 更改单记录 Record of Change Sheet 更改单编号 Change Sheet No.接收人 Receiver日期 Date备注 Remarks编号 CODE ：FCJ 905 -2010 刮板细度计校准方法 METHOD FOR CALIBRATION OF FINENESS OF GRIND GAGE 共 12 页 第  PAGE 1 页 PAGE 1 OF 12 1. 范围 Scope 本标准规定了刮板细度计的要求、校准条件、校准项目及方法、校准结果的处理和校准周期。 This standard specifies the requirements, conditions, items and methods of calibration, treatment of the calibration results and the calibration periodicity of the fineness of grind gage. 本标准适用于测量范围为（0~15）μm，（0~25）μm，（0~50）μm，（0~100）μm，（0~150）μm使用中和修理后刮板细度计的校准。 This standard is applicable for the calibration of measure range of （0~15）μm，（0~25）μm，（0~50）μm，（0~100）μm，（0~150）μm fineness of grind gage in use or repaired. 2. 规范性引用文件 Referenced Normative Documents. 本章无条文。N. A 3. 术语、符号 Terminologies and Symbols 本章无条文。N. A. 4. 概述 General 刮板细度计是用来测量清漆、油墨和食物等产品内颜料、杂质及填充料的颗粒细度的计量器具，也可用来测量类似物质的颗粒细度。刮板细度计由刮板和刮刀组成，其外形见图1所示。 Fineness of grind gage is used for measure the fineness of grain like the FCJ 905-2010 共12页 第  PAGE 12 页 PAGE  PAGE 12 OF 12 paint, printing ink, and impurity of food, also can measured other physical fineness. The fineness of grind gage composed by scrape plate and scrape knife, see the figure 1. 图1 Figure 1 5. 要求 Requirements 5.1 外观 Appearance 被校刮板细度计不应有影响使用准确度的外观缺陷，如生锈、划伤等。 fineness of grind gage to calibrate shall be without apparent flaws which will influence using accuracy, for instance, fish tail, rust-eaten, etc. 5.2 刮刀工作棱边的直线度 Straightness of the working edge of scraper. 刮刀工作棱边的直线度不大于2μm。 Straightness of the working edge of scraper should be no more