Iyo huru yemhando yekuyedza zvinhu uye nzira dzemapaipi asina musono:
1. Tarisa ukuru uye chimiro chepombi yesimbi
(1) Simbi pombi madziro ukobvu yekuongorora: micrometer, ultrasonic ukobvu geji, isingasviki 8 mapoinzi kumigumo uye rekodhi.
(2) Simbi pombi yekunze dhayamita uye ovality yekuongorora: calliper gauges, vernier calipers, uye ring geji kuyera hombe nediki mapoinzi.
(3) Simbi pombi kureba kuongorora: simbi tepi, bhuku, otomatiki kureba kuyerwa.
(4) Kuongororwa kwekukombama dhigirii repombi yesimbi: mutongi, nhanho mutongi (1m), geji yekunzwa, uye mutsara mutete wekuyera dhigirii rekukotama pamita uye yakazara kureba yekukotama degree.
(5) Kuongororwa kwekona yebevel uye mupendero wekupedzisira wepombi yesimbi: square mutongi, clamping plate.
2. Kuongororwa kwehutano hwepamusoro hwemapaipi asina musono
(1) Manual yekutarisa yekuona: pasi pemamiriro akanaka ekuvhenekesa, zvinoenderana nemazinga, yekumaka referensi ruzivo, shandura pombi yesimbi kuti utarise zvakanyatsonaka.Nzvimbo dzemukati nekunze dzepombi dzesimbi dzisina musono hadzibvumidzwe kuve nekutsemuka, kupeta, mavanga, kukunguruka uye delamination.
(2) Kuedza kusina kuparadza kuongorora:
a.Ultrasonic kukanganisa kukanganisa UT: Inonzwisisika kune pamusoro uye mukati mekuputika kukanganisa kwezvinhu zvakasiyana-siyana zvine yunifomu zvinhu.
b.Eddy yazvino yekuyedza ET (electromagnetic induction) inonyanya kutarisisa kunongedza (gomba-rakaumbwa) hurema.
c.Magnetic Particle MT uye Flux Leakage Testing: Magnetic kuyedzwa kwakakodzera kutariswa kwepamusoro uye padhuze-pamusoro pehurema hweferromagnetic zvinhu.
d.Electromagnetic ultrasonic flaw yekuona: Hapana yekubatanidza svikiro inodikanwa, uye inogona kuiswa kune yakakwirira-tembiricha, yakakwirira-kumhanya, yakakasharara simbi pombi pamusoro pekuona kukanganisa.
e.Penetrant chikanganiso chekuona: fluorescence, coloring, kutariswa kwesimbi pombi kuremara.
3. Kuongororwa kwemakemikari:Kuongororwa kwemakemikari, kuongorora kwechishandiso (infrared CS chiridzwa, yakananga kuverenga spectrometer, HAPANA chiridzwa, nezvimwewo).
(1) Infrared CS chiridzwa: Ongorora ferroalloys, steelmaking mbishi, uye C uye S zvinhu musimbi.
(2) Yakananga kuverenga spectrometer: C, Si, Mn, P, S, Cr, Mo, Ni, Cn, Al, W, V, Ti, B, Nb, As, Sn, Sb, Pb, Bi mune sampuli dzakawanda.
(3) N-0 chiridzwa: gasi content analysis N, O.
4. Steel management performance inspection
(1) Tensile bvunzo: kuyera kushushikana uye deformation, tarisa iyo simba (YS, TS) uye plasticity index (A, Z) yezvinhu.Longitudinal uye inochinjika yemuenzaniso pombi chikamu, arc chimiro, denderedzwa sampu (￠10, ￠12.5) diki dhayamita, mudhuri mutete, dhayamita hombe, gobvu madziro calibration kureba.Ongorora: Kurebesa kwemuenzaniso mushure mekupwanyika kune hukama nehukuru hwemuenzaniso GB/T 1760.
(2) Impact test: CVN, notch C rudzi, V rudzi, basa J kukosha J / cm2 chiyero sampuli 10 × 10 × 55 (mm) isiri-standard sampuli 5 × 10 × 55 (mm).
(3) Kuomarara bvunzo: Brinell kuomarara HB, Rockwell kuomarara HRC, Vickers kuoma HV, nezvimwe.
(4) Hydraulic test: test pressure, pressure stabilization time, p=2Sδ/D.
5. Seamless simbi pombiprocess performance inspection
(1) Bvunzurudzo yekuedza: denderedzwa sampu yeC-yakaita C (S/D>0.15) H=(1+2)S/(∝+S/D) L=40～100mm, deformation coefficient per unit urefu=0.07～0.08
(2) Mhete yekudhonza bvunzo: L = 15mm, hapana mutswe unokwanisa
(3) Kupenya uye kupeta bvunzo: iyo yepakati taper ndeye 30 °, 40 °, 60 °
(4) Kubhenda bvunzo: Inogona kutsiva bvunzo yekufuratira (yehombe-dhayamita pombi)
6. Metallographic kuongorora kwepombi isina musono
Yakakwira magnification test (microscopic analysis), yakaderera magnification test (macroscopic analysis) tower-shaped hairline test yekuongorora saizi yezviyo zvisiri-metallic inclusions, kuratidza yakaderera-density tishu uye hurema (sekusunungura, kupatsanura, subcutaneous bubbles, nezvimwe. ), uye ongorora nhamba, kureba uye kugoverwa kwebvudzi.
Yakaderera-magnification chimiro (macro): Mavara machena anooneka, anosanganisirwa, mabhururu epasi, kutendeuka kweganda uye delamination hazvibvumidzwe pane yakaderera-magnification yekuongorora cross-sectional acid leaching bvunzo zvidimbu zvesimbi isina musono pombi.
High-simba sangano (microscopic): Ongorora nepamusoro-simba erekitironi maikorosikopu.Tower hairline test: edza nhamba, kureba uye kugoverwa kwebvudzi.
Boka rega rega repombi dzesimbi dzisina musono dzinopinda mufekitori dzinoperekedzwa nechitupa chemhando inoratidza kuvimbika kwezviri mukati mebatch yepombi dzesimbi dzisina musono.
Nguva yekutumira: Sep-18-2023