Mīhini Tauira Ā-ringa YYP-QKD-E

Whakaahuatanga Poto:

1.Otinga Hangarau mō ngā Taputapu me ngā Taputapu Whakamātautau Tika

Ka whakamahia te Mīhini Tauira Whakatōtika ā-ringa hei whakarite i ngā tauira whakatōtika mō ngā whakamātautau pakari pānga rauemi kore-whakarewa i runga i ngā taputapu whakamātautau pānga Izod me Charpy.

2.Ngā Paerewa e tika ana

  • ISO 180:2000Kirihou — Te whakatau i te kaha pānga Izod o ngā rauemi pakari
  • GB/T 1843:2008Tikanga whakamātautau mō te pānga Izod o ngā kirihou mārō
  • JB/T 8761:1998Ngā mīhini whakamātautau pānga kirihou Izod
  • ASTM D256:2010Ngā Tikanga Whakamātautau Paerewa mō te Whakatau i te Ātete Pānga Izod Pendulum o ngā Kirihou
  • ISO 179:2000Kirihou — Te whakatau i te kaha pānga o te Charpy o ngā rauemi pakari
  • GB/T 1043:2008Tikanga whakamātautau mō te pānga Charpy o ngā kirihou mārō
  • JB/T 8762:1998Ngā mīhini whakamātautau pānga kirihou Charpy

Taipitopito Hua

Ngā Tohu Hua

1.Ngā Tawhā Hangarau

  • Te whiu tapahi: 24 mm
  • Tere whāngai: Mōrahi 4 mm/min
  • Te tere whāngai: 0.5 mm ia whiu
  • Te haere whāngai: 10 mm
  • Ngā momo tauira: Momo 1, Momo 2, Momo 3
  • Ngā momo kōhao: Momo A; Momo B (whiringa); Momo C (whiringa)
  • Momo tapahi A: 45±1°, r=0.25±0.025 mm
  • Momo tapahi B (whiringa): 45±1°, r=1.0±0.025 mm
  • Momo tapahi C1 (whiringa): 45±1°, r=0.1±0.02 mm
  • Momo tapahi C2 (whiringa): Matotoru 2±0.1 mm, r≤0.1 mm
  • Momo tapahi C3 (whiringa): Matotoru 0.8±0.1 mm, r=0.2±0.05 mm
  • Motuhake mō ngā kōtaha (whiringa): 45±1°, r=0.2±0.056 mm

2.Ngā Tawhā Tapahi

  • Momo tapahi A: 45±1°, r=0.25±0.025 mm
  • Momo tapahi B (whiringa): 45±1°, r=1.0±0.025 mm
  • Momo tapahi C1 (whiringa): 45±1°, r=0.1±0.02 mm
  • Momo tapahi C2 (whiringa): Matotoru 2±0.1 mm, r≤0.1 mm
  • Momo tapahi C3 (whiringa): Matotoru 0.8±0.1 mm, r=0.2±0.05 mm
  • Motuhake mō ngā kōtaha (whiringa): 45±1°, r=0.2±0.056 mm

 




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