YYP-QKD-V Tshuab Fais Fab Notch Prototyping

Kev Piav Qhia Luv:

1. Kev Taw Qhia Txog Khoom

Lub Tshuab Hluav Taws Xob Notch Prototyping siv rau kev npaj cov qauv notched rau cov khoom siv tsis yog hlau cuam tshuam kev sim tawv nrog Izod thiab Charpy impact testers. Nws yog qhov tsim nyog rau cov chaw soj nstuam hauv cov tsev tshawb fawb, cov tsev kawm qib siab, cov chaw tsim khoom tsis yog hlau thiab lwm chav tsev los tsim cov qauv notched.

2. Cov Qauv Siv rau Kev Npaj Notch

  • ISO 180:2000Yas - Kev txiav txim siab ntawm Izod lub zog cuam tshuam ntawm cov ntaub ntawv khov kho
  • GB/T 1843:2008Txoj kev sim rau Izod cuam tshuam ntawm cov yas tawv
  • JB/T 8761:1998Cov tshuab kuaj kev cuam tshuam ntawm cov yas Izod
  • ASTM D256:2010Cov Txheej Txheem Ntsuas Txheem rau Kev Txheeb Xyuas Izod Pendulum Impact Resistance ntawm Yas
  • ISO 179:2000Yas - Kev txiav txim siab ntawm Charpy lub zog cuam tshuam ntawm cov khoom siv khov kho
  • GB/T 1043:2008Txoj kev sim rau Charpy cuam tshuam ntawm cov yas tawv
  • JB/T 8762:1998Cov tshuab kuaj kev cuam tshuam ntawm cov yas Charpy

Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

3. Cov Lus Qhia Txog Kev Siv

  • Lub rooj ua haujlwm stroke: ≥ 160 hli
  • Kev pub mov ceev ntawm cov cuab yeej: 30 hli / feeb
  • Cov qauv kuaj: Hom 1, Hom 2, Hom 3
  • Hom Notch: Hom A, Hom B (yeem xaiv tau), Hom C (yeem xaiv tau)
  • Hom A cutter: 45±1°, r=0.25±0.025 hli
  • Hom B cutter: 45±1°, r=1.0±0.025 hli
  • Hom C1 cutter: 45±1°, r=0.1±0.02 hli
  • Hom C2 cutter: Thickness 1=2±0.1 hli, r≤0.1 hli
  • Hom C3 cutter: Thickness 2 = 0.8 ± 0.1 hli, r = 0.2 ± 0.05 hli

4. Cov Cuab Yeej Siv

  • Hom A cutter: 45±1°, r=0.25±0.025 hli
  • Hom B cutter: 45±1°, r=1.0±0.025 hli
  • Hom C1 cutter: 45±1°, r=0.1±0.02 hli
  • Hom C2 cutter: Thickness 1=2±0.1 hli, r≤0.1 hli
  • Hom C3 cutter: Thickness 2 = 0.8 ± 0.1 hli, r = 0.2 ± 0.05 hli



  • Yav dhau los:
  • Tom ntej no:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb