I ka pūnāwai o ka makahiki 2014, ua hoʻonohonoho ʻo SHIFENG GROUP i kahi kolepa ma ka moku ʻo JiangSu, China.As ma mua o mākou, ua kono nō mākou i nā mea kūʻai mai kūloko e hele.
Hana nā mea ʻenehana loea i nā hiʻohiʻona o kā mākou mīkini hakahaka, mālamalama, mīkini hoʻoneʻeneʻe, pana kīhei blall, palletizer, etc. A i ka manawa like, ua wehewehe nō ʻo ia i ka ʻike ikaika o nā pahu like ʻole a me nā piliki (ua helu ʻia nā kumu nui ma lalo nei), a me Ua hoʻolohe nā mea kūʻai aku me ka makemake. Ua hoʻopau ke seminar i kahi leʻaleʻa.
Nā Paʻa Palapala Helu o Kukulu ʻEloʻi Kāho
MU30、MU25、MU20、MU15、MU10、MU7.5
Nā Koho:
MU =Kiʻi Unit
p = F / S (p = ρgh no ka wai)
1KPa = 1KN /㎡,1MPa = 106Pa≈145psi≈10.2kgf / cm²
1kgf / cm² = 98.067kPa≈98kPa
1psi(1bf / in²)= 6.8948kPa≈6.9kPa
1mmH2O = 9.8067Pa≈9.8Pa
ʻO ka MU10 ka haʻahaʻa o ka ikaika compressive ikaika o ka poloka ma lalo o 10MPa
No ka pāla keleawe kūpono, ma Kina, e like ia me ka papa e pili ana i kēia e pili ana i ka Compressive ikaika a me ka ikaika Flexural / Bending ikaika.
Hoʻoikaika Compressive (Mpa) |
Kekaha / maluhia kūʻai (Mpa) |
||||
Kālā |
Ka helu ʻlā |
Ka Hoʻolilua |
Kālā |
Ka helu ʻlā |
Ka Hoʻolilua |
C40 | ≧ 40.0 | ≧ 35.0 | C4.0 | ≧ 4.00 | ≧ 3.20 |
C50 | ≧ 50.0 | ≧ 42.0 | C5.0 | ≧ 5.00 | ≧ 4.20 |
C60 | ≧ 60.0 | ≧ 50.0 | C6.0 | ≧ 6.00 | ≧ 5.00 |
Nā Koho:
C = Kukulu
ʻO ka C30 ka mea e paʻa ai ka paʻa me ka ikaika ikaika o 30MPa.
ʻO ka ikaika Compressive (σ BC) e pili ana i ka palena ikaika i ka wā e noi ʻia ai ka mana o waho.
p = P / A
p ʻo ia ka ikaika o ka compressive, ma PSI i hoʻokahi kūniha kūwaha, i ʻeke i hoʻokahi centimeter square, P ʻo ke koʻo, ka paona a me nā kilograms, A ʻo ka māhele kahi, ma nā kenimika ma kēlā mau ʻāpana.
Hōʻike ka ikaika o ke kelepona i ka pohō hope loa o kahi mea ma lalo o ka manawa kūwaho i kēlā me kēia ʻāpana. A ʻike pū ʻia ka ikaika bending, modulus of rupture.
fcf = 1.5FL / (bhh)
f - ikaika ikaika (Mpa);
F - kāpae ʻole i lalo o ke kūlohelohe kū'ē (n);
L - ka mamao ma waena o ʻelua fulcrums (mm);
b - ʻāpana ākea o kahi ʻāpana hoʻokolokolo (mm);
h - ʻāpana kiʻekiʻe o kahi ʻāpana hoʻokolokolo (mm);
Hoʻolei: Apr-14-2020