Maonero ekuona kukanganisa

1. NDT inoreva nzira yekuyedza yezvishandiso kana maworkpiece ayo asingakuvadze kana kukanganisa kuita kwavo kweramangwana kana kushandisa.

2. NDT inogona kuwana kukanganisa mukati uye pamusoro pezvinhu kana workpieces, kuyera maitiro ejometri uye zviyero zve workpieces, uye kuona kuumbwa kwemukati, chimiro, zvinhu zvemuviri uye mamiriro ezvigadzirwa kana workpieces.

3. NDT inogona kushandiswa pakugadzirwa kwechigadzirwa, kusarudzwa kwezvinhu, kugadzirisa uye kugadzira, kupedzwa kwekuongorora kwechigadzirwa, in-service inspection (kuchengetedza), nezvimwewo, uye inogona kuita basa rakanaka pakati pekutonga kwehutano uye kuderedza mari.NDT inobatsirawo kuve nechokwadi chekushanda kwakachengeteka uye / kana kushandiswa kwakanaka kwezvigadzirwa.

Mhando dzeNDT nzira

1. NDT inosanganisira nzira dzakawanda dzinogona kushandiswa zvinobudirira.Zvinoenderana neakasiyana misimboti yemuviri kana bvunzo zvinhu uye zvinangwa, NDT inogona kukamurwa zvakakamurwa kuita zvinotevera nzira:

a) Radiation nzira:

——X-ray uye gamma ray radiographic bvunzo;

——Radiographic test;

——Computed tomography test;

——Neutron radiographic test.

b) Acoustic nzira:

—— Ultrasonic kuongororwa;

——Acoustic emission test;

— Electromagnetic acoustic test.

c) Electromagnetic nzira:

——Eddy iyezvino kuyedza;

——Flux leakage test.

d) Surface nzira:

——Magnetic particle test;

——Liquid penetrant test;

——Kuedza kuona.

e) Leakage nzira:

——Kubuda bvunzo.

f) Infrared nzira:

—-Infrared thermal test.

Cherechedza: nzira itsva dzeNDT dzinogona kugadzirwa uye kushandiswa chero nguva, saka dzimwe nzira dzeNDT hadzisi kubviswa.

2. Nzira dzechinyakare dzeNDT dzinoreva nzira dzinoshandiswa zvakanyanya uye dzakakura dzeNDT parizvino.Iwo bvunzo dzeradiographic (RT), ultrasonic bvunzo (UT), eddy yazvino kuyedza (ET), magineti particle test (MT) uye penetrant test (PT).