Astm A193 Steel Nuts Bolt Machine
ASTM A193 Steel Nuts Bolts Testing Machine is widely used for tensile test for fastener bolt nut screw.
This WAW serries 1000KN, 2000Kn, 3000KN Steel Nuts Bolts Testing Machine, dll.
- Penerangan
- Siasatan
Penerangan
Astm A193 Steel Nuts Bolt Machine
(En iso anda 898-1, ASTM F606-1, En iso anda 3506-1)
pengenalan
Serries waw ini 1000Tegangan Bolt Mesin Pengujian KN digunakan secara meluas untuk ujian tegangan untuk skru kacang bolt pengikat.
Ia mengadopsi 4 lajur dengan krom bersalut dan 2 skru terkemuka, kekakuan tinggi, lebih stabil.Tekan butang yang dikendalikan genggaman tegangan hidraulik, mudah beroperasi.
Ini jenis hidraulik servo yang dikawal komputer, omboh naik dan sel beban ketepatan yang tinggi secara langsung mengukur daya ujian, Pengekodan mengukur anjakan dan extensometer elektrik mengukur lanjutan spesimen. Mesin ditentukur mengikut ISO 75001 dan ASTM E4.
Ia boleh mematuhi standard ujian seperti ASTM A193 DIN EN ISO 898-1, ASTM F606-1, ASTM A370, ASTM a 325, ASTM a 490, SATU ANDA ISO 3506-1 dll.
ASTM A193 Steel Nuts Bolts Tests
What is the tensile strength of ASTM A193 bolt?
ASTM A193 defines both SI (Metric) and inch-pound units. Grade B7 is a heat-treated chromium-molybdenum low-alloy steel with minimum tensile strength requirement of 125 ksi (860 Mpa), yield 105 ksi (720 Mpa), and maximum hardness of 35HRC.
Standard Specification for Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications.
ASTM A193 steel nuts bolts specification covers alloy steel and stainless steel bolting material for pressure vessels, valves, flanges, and fittings for high temperature or high pressure service, or other special purpose applications. Austenitic stainless steel may be carbide solution treated or carbide solution treated and strain-hardened.
Several grades are covered in the ASTM A193 steel nuts bolts specification, including ferritic steels and austenitic stainless steels designated B5, B8, and so forth. Selection will depend upon design, service conditions, mechanical properties, and high temperature characteristics. Tests to determine high temperature properties shall be made in accordance with Test Methods E 21, E 139, and E 292, and Practices E 150 and E 151.
Parameter teknikal utama
| Model parameter | WAW-300E | WAW-600E | WAW-1000E | WAW-2000E |
| Maks. kuasa ujian (kn) | 300 | 600 | 1000 | 2000 |
| Ketepatan | ± 0.5% daripada nilai bacaan | |||
| Julat diameter spesimen bulat (mm) | Φ10-F32 | Φ10-F40 | Φ13-F60 | Φ15-F70 |
| Julat ketebalan spesimen rata (mm) | 0-25 | 0-30 | 0-40 | 10-70 |
| Julat lebar spesimen rata (mm) | 75 | 90 | 100 | 120 |
| Ruang tegangan (mm) | 600 | 740 | 800 | 950 |
| Ruang mampatan (mm) | 530 | 650 | 670 | 750 |
| Pelepasan antara lajur (mm) | 465 | 485 | 515 | 700 |
| Saiz plat mampat atas dan bawah (mm) | Φ120 | Φ160 | 200× 200 | Φ240 |
| Jarak lenturan dengan lulus gulungan (mm) | 30-400 | 30-430 | 30-380 | 50-430 |
| Maks. lejang omboh (mm) | 200 | 200 | 250 | 250 |
| Bekalan kuasa | 380V±10%, 50Hz, tiga fasa | |||
| Persekitaran kerja | 10-40℃, Kelembapan relatif ≤80% | |||
| Dimensi mesin hos (mm) | 740× 620 × 2058 | 790× 690 × 2330 | 880× 760 × 2660 | 1120× 850 × 3270 |
| Dimensi kabinet kawalan (mm) | 1150× 870 × 650 | |||
| Berat badan (kg) | 1800 | 2500 | 3500 | 5000 |
Astm A193 Steel Nuts Bolt Machine
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