1、UDC 621.315.612:621.9.022J41GB中华人民共和国国家标准GB/T15306.1-94陶瓷可转位刀片无孔刀片尺寸(G级)Indexable inserts for cutting tools-Ceramicinserts with rounded corners-Dimensions ofinserts without fixing hole(Class G)1994-12-20发布1995-09-01实施国家技术监督局发布GB/T15306.1-94SPGN11法后角无断槽SNGN0法后角无断槽l=d图5图6表3正方形刀片尺寸mm5m刀片d士0.025士0.13士0.
2、025士0.1SNGN 090304SPGN 0903041.8080.43.18SNGN 090308SPGN 0903081.6440.8SNGN 0904049.5251.8080.4SNGN 0904084.761.6440.8SNGN 0904121.4791.2SPGN 1203042.4660.4SPGN 1203083.182.3010.8SPGN 1203122.1371.2SNGN 1204042.4660.4SNGN 120408SPGN 1204082.3010.8SNGN 120412SPGN 1204124.762.1371.2SNGN 120416SPGN 120
3、41612.71.9721.6SNGN 1204201.8082SNGN 1207082.3010.8SNGN 1207122.1371.2SNGN 1207161.9721.6SNGN 1207201.8082SNGN 1207241.6442.4SNGN 1507082.9590.8SNGN 1507122.7951.27.94SNGN 15071615.8752.631.6SNGN 1507202.4662SNGN 1507242.3012.4SNGN 1907123.4521.2SNGN 1907163.2881.619.05SNGN 1907203.1232SNGN 1907242.9592.48.3刀尖角为80的菱形刀片
