Moena Rolling Durability Testing Machine/Comprehensive Testing Machine for Mattress

ʻAʻole.

Inoa Huahana

Kiʻi Huahana

LT-JJ29-A03

Hōʻike ʻenehana

2) Roller: oval, me ka hoʻomanawanui ʻana o waho o ± 2mm, paʻakikī ka ʻili, ʻoluʻolu, me ka ʻole o nā ʻōpala a me nā hemahema ʻē aʻe, ʻo ka lōʻihi (1000 ± 2) mm, ʻo ka friction coefficient ma waena o (0.2 ~ 0.5) , ka huila Chamfer: R30, ka nui o ka wili anawaena: 300±1mm;

3) Motor: kaʻa kaʻa servo;

4) Ka hahau ho'āʻo: 250mm ma ka ʻaoʻao hema a me ka ʻaoʻao ʻākau o ka laina waena moena;

5) ʻAʻole emi ka pololei o ka mea ana ikaika ma mua o 1%, ʻaʻole i emi iho ka pololei o ka hāmeʻa dimensional ma mua o 1mm, a ʻo ka hoʻokaʻawale kūlana o ka poloka hoʻouka he ± 5mm.

2) Ka ikaika hoʻouka ʻana i lalo i lalo: 1000N;

3) Ka nui o nā ho'āʻo: 5000 manawa;

4) Ka manawa paʻa: (3±1) s.

2) ʻO ke ana kiʻekiʻe: ʻO ka ʻili o ke ana ʻana he palaki a paheʻe paʻa;

3) E ana i ke anawaena o ka papa: 100mm, chamfer R10;

4) Pad ikaika noi wikiwiki: 100±20mm/min;

5) Ka ikaika iho i lalo: E hoʻohana i ka ikaika 50N. I kēia manawa, ʻo ka mamao ma waena o ka ʻili haʻahaʻa o ka ʻili ana o ka pā pōʻai a me ka pā pālahalaha ke kiʻekiʻe o ka ʻili moena;

Ana kiʻekiʻe: ʻO ke kiʻekiʻe o ka ʻili mua o ka moena, ma hope o 100 a me 29,900 mau hoʻāʻo paʻa, e ana i ke kiʻekiʻe o ka ʻili;

Pūnaehana ana kiʻekiʻe: E hoʻonoho i ka waiwai ikaika ma o ka lako polokalamu a hoʻohana i ka ikaika i lalo i ka wikiwiki mau.

2) Hiki ke hoʻouka: 1000N;

3) Ke holo wikiwiki nei i ka wā e hoʻouka ai a me ka wehe ʻana: (90±5) mm / min, hiki ke hoʻonohonoho pono ʻia ka ʻōnaehana ma waena o 0.01-200mm / min;

4) Ka hoʻouka ʻana i ka pale deflection: ʻo ka pilina ma waena o ka waiwai ikaika i hana ʻia e ka papa hoʻouka ʻana ma ka specimen a me ka waiwai kaumaha e pili ana;

5) ʻO ka waiwai paʻakikī (Hy) o ka moena, ʻo ia ka awelika slope o ka hoʻouka deflection curve ma 210N, 275N a me 340N (ratio o ka loading force N a me ka loading point depression depth mm);

6) Paʻa paʻakikī: Hōʻike ia i ka palupalu a me ka paʻakikī o ka huahana ma ka laulā o nā helu 1 a 10;

Hs=1~5 he moena paʻakikī (ʻo ka liʻiliʻi o ka helu, ʻoi aku ka paʻakikī);

Hs=6~10 he moena palupalu (ʻo ke kiʻekiʻe o ka helu, ʻoi aku ka palupalu).

Nā Kūlana Halawai

Hōʻike huahana

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