Mofuta oa B
Tlhaloso
Sehlopha sa Phase Array Assessment Block ke sepheo se akaretsang sa mekhahlelo ea Phase Array se sebelisetsoang ho etsa sebalaka le ho lekola litšobotsi tsa ts'ebetso ea sistimi. E sebelise joalo ka motheo oa ho tseba liphetoho tsa ts'ebetso ea seletsa sa nako e telele, ho hlahisa li-curve tsa DAC, le ho lekola tharollo ea linear / angular, ho tsepamisa bokhoni le bokhoni ba ho tsamaisa maballo. Ka liphofu tse fapaneng, boloko bo bonyenyane bo bobebe bo boetse bo phethahetse bakeng sa lipontšo tsa bareki tsa mekhahlelo e mengata ea li-ultrasonics. Sebaka sena se boetse se bitsoa "Mofuta oa B".
Inch
Litekanyo: 1, botenya x, 4, bophara x 6, bolelele
lintho tse bonahalang: 1018 Tšepe, celik, aluminium
mokotla oa polasetiki
Ho latela ASTM E2491
Likarolo tsa block:
Masoba a mane (4) a sekhutlo (30 °, 45 °, 60 °, 75 °) ho 1/16 ″ 0.0625) bophara
Lethathamo la masoba a 18 ho radius e 1 at ho bophara ba 0.040.. Karohano ea Angular lipakeng tsa masoba ke 5.0 °, ka karohano ea 2,5 ° lipakeng tsa masoba a mabeli a ho qetela lethathamong.
Lethathamo la masoba a 18 ho 2 2 radius ho 5/64 ″ 0.0781) bophara. Karohano ea Angular lipakeng tsa masoba ke 5.0 °, ka karohano ea 2,5 ° lipakeng tsa masoba a mabeli a ho qetela lethathamong.
Lathe lenaneng la masoba 16 ka 0,040 ″ bophara le 0,20 20 karohano pakeng tsa masoba.
Mohala o koahetsoeng oa masoba a 12 ho 1/16 ″ 0.0625) bophara le 0.200 ″ ea karohano lipakeng tsa masoba.
Metric
Litekanyo: 150mm x 100mm x 25mm
lintho tse bonahalang: 1018 Tšepe, celik, aluminium
mokotla oa polasetiki
Ho latela ASTM E2491
Likarolo tsa block:
Masoba a mane (4) a sekhutlo (30 °, 45 °, 60 °, 75 °) ho bophara ba 1.5mm
Lethathamo la likoti tse 18 ho radius ea 25mm ho bophara ba 1.0mm. Karohano ea Angular lipakeng tsa masoba ke 5.0 °, ka karohano ea 2,5 ° lipakeng tsa masoba a mabeli a ho qetela lethathamong.
Lethathamo la likoti tse 18 ho radius ea 50mm ho bophara ba 2.0mm. Karohano ea Angular lipakeng tsa masoba ke 5.0 °, ka karohano ea 2,5 ° lipakeng tsa masoba a mabeli a ho qetela lethathamong.
Lathe kholomo ea likoti tse 16 ka bophara ba 1.0mm le 3.0mm ea karohano lipakeng tsa masoba.
Mohala o kobehileng oa masoba a 12 ho bophara ba 1.5mm le 5.0mm ea karohano lipakeng tsa masoba.
Sephutheloana se kenyeletsang
1 block block
1 setifikeiti
Nyeoe e le 1 ea block
