Umatshini wokubhala iNotshi ngesandla we-YYP-QKD-E

Inkcazo emfutshane:

1.Isisombululo soBugcisa seZixhobo zoVavanyo oluchanekileyo kunye neZixhobo zoVavanyo

Umatshini wokuchwetheza iiNotshi ezenziwe ngesandla usetyenziselwa ukulungiselela iisampuli eziqhekekileyo zovavanyo lokuqina kwempembelelo yezinto ezingezizo zesinyithi kwi-Izod kunye ne-Charpy impact testers.

2.Imigangatho Esebenzayo

  • I-ISO 180:2000Iiplastiki — Ukuchonga amandla empembelelo ye-Izod kwizinto eziqinileyo
  • GB/T 1843:2008Indlela yokuvavanya impembelelo ye-Izod yeplastiki eqinileyo
  • JB/T 8761:1998Oomatshini bokuvavanya impembelelo yePlastics Izod
  • I-ASTM D256:2010Iindlela zoVavanyo eziQhelekileyo zokuChonga ukuxhathisa kwempembelelo ye-Izod Pendulum yePlastiki
  • I-ISO 179:2000Iiplastiki — Ukuchonga amandla empembelelo yeCharpy kwizinto eziqinileyo
  • GB/T 1043:2008Indlela yokuvavanya impembelelo yeCharpy yeplastiki eqinileyo
  • JB/T 8762:1998Oomatshini bokuvavanya impembelelo yePlastics Charpy

Iinkcukacha zeMveliso

Iithegi zeMveliso

1.Iiparameters zobugcisa

  • Umgca wokusika: 24 mm
  • Isantya sokutya: Ubuninzi. 4 mm/min
  • Izinga lokutya: 0.5 mm ngestroke nganye
  • Ukuhamba kokutya: 10 mm
  • Iintlobo zeesampuli: Uhlobo 1, Uhlobo 2, Uhlobo 3
  • Iintlobo zeenotshi: Uhlobo A; Uhlobo B (ukhetho); Uhlobo C (ukhetho)
  • Umsiki wohlobo A: 45±1°, r=0.25±0.025 mm
  • Umsiki wohlobo B (ukhetho): 45±1°, r=1.0±0.025 mm
  • Umsiki wohlobo lwe-C1 (onganyanzelekanga): 45±1°, r=0.1±0.02 mm
  • Umsiki wohlobo lwe-C2 (onganyanzelekanga): Ubukhulu 2±0.1 mm, r≤0.1 mm
  • Umsiki wohlobo lwe-C3 (onganyanzelekanga): Ubukhulu 0.8±0.1 mm, r=0.2±0.05 mm
  • Ikhethekileyo kwiiprofayili (ukhetho): 45±1°, r=0.2±0.056 mm

2.Iiparameters zokusika

  • Umsiki wohlobo A: 45±1°, r=0.25±0.025 mm
  • Umsiki wohlobo B (ukhetho): 45±1°, r=1.0±0.025 mm
  • Umsiki wohlobo lwe-C1 (onganyanzelekanga): 45±1°, r=0.1±0.02 mm
  • Umsiki wohlobo lwe-C2 (onganyanzelekanga): Ubukhulu 2±0.1 mm, r≤0.1 mm
  • Umsiki wohlobo lwe-C3 (onganyanzelekanga): Ubukhulu 0.8±0.1 mm, r=0.2±0.05 mm
  • Ikhethekileyo kwiiprofayili (ukhetho): 45±1°, r=0.2±0.056 mm

 




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