沖擊裝置技術(shù)參數(shù)一覽異型沖擊裝置DC(D)/DLD+15CGE(需進口)沖擊能量沖擊體質(zhì)量11mJ5.5g/7.2g11mJ7.8g2.7mJ3.0g90mJ20.0g11mJ5.5g球頭硬度:球頭直徑:球頭材料:1600HV3mm碳化鎢1600HV3mm碳化鎢1600HV3mm碳化鎢1600HV5mm碳化鎢5000HV3mm金剛石沖擊裝置直徑:沖擊裝置長度:沖擊裝置重量:20mm86(147)/75mm50g20mm162mm80g20mm141mm75g30mm254mm250g20mm155mm80g試件最大硬度940HV940HV1000HV650HB1200HV試件表面平均粗糙度Ra:1.6 m1.6 m0.4 m6.3 m1.6 m試件最小重量:可直接測量需穩(wěn)定支撐需密實耦合 5kg2~5kg0.05~2kg 5kg2~5kg0.05~2kg 1.5kg0.5~1.5kg0.02~0.5kg 15kg5~15kg0.5~5kg 5kg2~5kg0.05~2kg試件最小厚度密實耦合硬化層最小深度5mm 0.8mm5mm 0.8mm1mm 0.2mm10mm 1.2mm5mm 0.8mm球頭壓痕尺寸硬度300HV時壓痕直徑壓痕深度0.54mm24 m0.54mm24 m0.38mm12 m1.03mm53 m0.54mm24 m硬度600HV時壓痕直徑壓痕深度0.54mm17 m0.54mm17 m0.32mm8 m0.90mm41 m0.54mm17 m硬度800HV時壓痕直徑壓痕深度0.35mm10 m0.35mm10 m0.35mm7 m----0.35mm10 m沖擊裝置適用范圍DC型測量孔或園柱筒內(nèi);DL型測量細長窄槽或孔D+15型測量溝槽或凹入的表面C型測量小輕薄部件及表面硬化層。G型測量大厚重及表面較粗糙的鑄鍛件E型測量硬度極高材料