缺陷手册----金属.ppt

文档介绍：缺陷手册----金属DefectsManual缺陷(外观)定义、描述及图示金属(Metal)DefectprofileM01,M02M01Broken裂开Imaginabalereason可能的原因:-Thestampingclearanceistoosmall冲压间隙太小.-,M02M02Abrasion磨损Themarkonmetalpart’,宽度和深度的区域。DefectprofileM03,M04M03Polish抛光M04Burr毛刺Theroughandsharpouteredgeorbulgecausedbycuttingmetalpart’。DefectprofileM05M05Dent/,puckeringorstripeonthemetalpart’,皱折,条纹等Imaginabalereason可能的原因:-Thestampingclearanceistoosmall冲压间隙太小.--binationofmetalwithoxygenonthemetalpart’。DefectprofileM08M08Scratches刮花Imaginabalereason可能的原因:-Causedbypackingorman-;-Thetoolormouldscratchthemetalpart’,P10M09OilSpots油污M10Shortage缺料零件不完整