Titanium tooj liab composite bar
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Titanium tooj liab composite bar

Titanium tooj liab composite bar

Ob txoj hauv kev los tsim cov titanium tooj liab composite bar:
1. Kub extrusion + txias kos duab
2. Kev tawg cladding + kub dov

Khoom Taw qhia

1. Scope

Txoj kev no yog tsim rau kev lees paub qhov tsis txaus ntseeg ntawm ultrasonic qhov cladding zoo ntawm titanium-tooj ​​liab sib xyaw tuav.

2. Cov cuab yeej kuaj xyuas qhov tsis haum

2.1 Flaw Detector

Ib qho A- hom mem tes reflection ultrasonic flaw detector yuav tsum tau siv. Kev ua tau zoo ntawm cov cuab yeej yuav tsum ua tau raws li cov kev qhia tshwj xeeb hauv JB / T 10061.

2.2 Kev soj ntsuam

Kev sojntsuam ncaj nraim nrog zaus ntawm 2.5 MHz - 5 MHz thiab wafer txoj kab uas hla ntawm 10 mm - 20 mm yuav tsum tau siv.

2.3 Tus neeg sawv cev sib txuas

Cov dej huv lossis roj yuav tsum tau siv los ua tus neeg sawv cev sib txuas.

2.4 Standard Test Bar

Lub rhiab heev hloov tus qauv xeem bar yuav tsum yog:

Ntawm cov khoom siv tib yam li lub bar yuav raug tshuaj xyuas

Ntawm qhov loj me

Nrog kev ua tau zoo acoustic zoo sib xws

Tag nrho titanium-tooj ​​liab composite

3. Cov txheej txheem kuaj xyuas qhov tsis haum

3.1 Txoj kev

Hauv qab -wave ntau txoj kev xav yuav tsum tau txais kev sib cuag lossis tsis yog -kev tshuaj xyuas.

3.2 Kev Tshawb Fawb Nto

Rau cov tuav ntawm cov duab plaub, square, lossis nruas- cov seem zoo li tus, txhua lub dav hlau axial tuaj yeem raug xaiv los ua qhov tsis txaus ntseeg ntawm qhov chaw kom paub tseeb tias muaj kev paub zoo.

3.3 Kev Tshawb Fawb Kev Ntsuas

Kho cov cuab yeej kuaj xyuas qhov tsis zoo kom qhov thib tsib hauv qab qhov kev xav ntawm tus qauv ntsuas ntsuas sib raug rau 50% ntawm qhov ntsuas ntsug ntawm qhov ntsuas qhov ntsuas qhov tsis zoo. Qhov kev teeb tsa no yuav tsum tau siv los ua qhov kev tshawb pom rhiab heev.

3.4 Kev Ntsuas Ceev

Thaum kuaj pom, qhov ntsuas ceev ntawm kev sojntsuam yuav tsum tsis pub tshaj 150 mm / s.

4. Kev soj ntsuam xyuas qhov tsis zoo

4.1 Kev lees paub ntawm Composite Area

Yog hais tias sab nraub qaum ntawm qhov kev kuaj pom tau pom meej meej thiab tsis muaj lub suab nrov tau pom los ntawm titanium-tooj ​​liab sib xyaw interface, thaj chaw yuav tsum tau lees paub tias yog thaj chaw sib xyaw.

4.2 Kev lees paub ntawm Tsis yog-Cladding Area

Yog tias qhov ncha hauv qab ntawm qhov kev kuaj pom tau txo qis lossis ploj mus, thiab pom qhov ncha tau pom los ntawm titanium-tooj ​​liab sib txuas, thaj chaw yuav tsum raug lees paub tias yog thaj chaw tsis yog - cladding.

4.3 Axial ciam teb ntawm Tsis yog-Cladding Area

axial ciam teb ntawm qhov tsis yog - cladding cheeb tsam yuav tsum tau txiav txim thaum lub sojntsuam yog scanned axially thiab lub ncha ntawm lub titanium-tooj ​​liab composite interface ploj mus ntawm qhov chaw ntawm qhov kev sojntsuam.

4.4 Cov Khoom Muag Khoom Zoo

Lub titanium-tooj ​​liab composite bar yuav tsum raug lees paub tias yog cov khoom tsim nyog yog tias nws ua tau raws li qhov yuav tsum tau teev tseg hauv Table 1 hauv qab no:

Table 1 - Cladding Quality Criteria

Cladding pas nrig cheeb tsam

Kev xav tau

Hauv 100 mm ntawm txhua qhov kawg

Chav tsev tsis yog- cladding axial ntev < 10 mm; Qhov ntev ntawm lub dav hlau <20 mm

Lwm qhov chaw

Chav tsev tsis- cladding axial ntev < 50 mm; Qhov ntev ntawm ib 'meter' ntawm ib lub dav hlau <100 mm

Sau ntawv

Nto roughness ntawm qhov tsis pom kev nto los yog kev hloov pauv ntawm lub suab nrov hauv qab los ntawm cov tub ntxhais tooj liab tsis cuam tshuam rau qhov kawg kev pom zoo ntawm cladding zoo.


Cim npe nrov:

Koj Tseem Yuav Zoo Li

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