Kahua noi
Uea metala, kaʻa, bar, paipu, pepa;
Rebar, strand;
ʻO nā hiʻohiʻona lōʻihi lōʻihi, nā hiʻohiʻona me ka elongation nui a me nā ikaika kiʻekiʻe ʻē aʻe, metala paʻakikī kiʻekiʻe;
Nā mea nui
1. Ho'āʻo hoʻokahi-space-design, luna-cylinder, ʻehā kolamu hoʻolālā ʻano, ʻae ʻole, ʻoi aku ka rigidity, ʻano paʻa;
2. Hāʻawi ka hydraulic wedge grips i ka hoʻolālā hāmama loa i mua o ka hoʻouka ʻana i ka specimen me ka maikaʻi a palekana no ka mea hoʻohana;
3. ʻO ke kolamu chrome-plated lōʻihi no ka hoʻomaʻemaʻe maʻalahi a me ke ola lōʻihi;
4. Hana ka pahu hana lima i ka hana maʻalahi a maʻalahi;
5. Loaʻa ka wahi hoʻāʻo ultra-nui i nā ʻano like ʻole o nā ana specimen, grips, fixtures, umu ahi, a me extensometer.
6. Hiki ke ho'olako 'ia ka extensometer 'akomi no ka ho'ā'o ma'alahi a me ke ana pololei;
7. ʻO ke kiʻekiʻe-precision load cell e ana pono i ka ikaika, ke kū'ē ikaika i ka lateral a me ka hopena;
8. Loaʻa ka cylinder bi-directional kiʻekiʻe i kahi ākea o ka hoʻoponopono ʻana i ka hahau, hoʻihoʻi wikiwiki;
9. Ma ka hoʻohana ʻana i ke kiʻekiʻe kiʻekiʻe i loko o ka pahu pahu, ʻoi aku ka leo ma mua o 60 dB ma lalo o ka ukana piha;
10. Hoʻohana ka ʻōnaehana hydraulic i ka ʻenehana servo kaomi, ʻo ka ʻōnaehana ʻōnaehana e hahai mau ana me ke kaomi hana, a no laila ʻoi aku ka mālama ʻana i ka ikehu;
11. Me ka lako lako a me ka lako polokalamu overload pale;
12. ʻO ka ʻenehana kaʻa kaʻa PCI kiʻekiʻe a hilinaʻi e hoʻomaikaʻi i ka wikiwiki o ka loaʻa ʻana o ka ʻikepili, ka pane ʻana i ka hōʻailona a me ka hoʻokele pololei;
Wahi a ka Standard
Hoʻokō ia i nā koi o ka pae aupuni GB / T228.1-2010 "Metal Material Tensile Test Method at Room Temperature", GB / T7314-2005 "Metal Compression Test standards. Hiki iā ia ke hoʻokō i nā koi o nā mea hoʻohana a me nā kūlana i hāʻawi ʻia.
Ka ikaika ho'āʻo tensile kiʻekiʻe | 3000kN |
Ke ana kūpono o ka ikaika ho'āʻo | 2%-100%FS |
E ho'āʻo i ke ana ʻana i ka pololei | ±1% |
ʻO ka pahu piston hydraulic cylinder | 1000mm |
Ke kaawale o ke kolamu | 800mm |
ʻO ka māmā holo kiʻekiʻe o ka piston | 0-50mm/min (stepless speed regulation) |
Ka pololei o ka neʻe ʻana | ʻOi aku ma mua o ±1% |
Hoʻoholo hoʻoneʻe | 0.01mm |
Hōʻike pololei o ke ana hoʻoneʻe | ±1% |
ʻO ka nui o ka hoʻolōʻihi ʻana | 1000mm |