Pehea e ʻike ʻia ai ka proformance o nā mīkina lima, eia ka EN388 e hāʻawi ai e like me ke kuhikuhi ʻana penei:
EN 388 Nā mīkina lima e pale ai mai nā pilikia mechanical
Hōʻike ʻia ka pale ʻana i nā pōʻino mechanical e kahi kiʻi kiʻi i ukali ʻia e nā helu ʻehā (nā pae hana), kēlā me kēia mea e hōʻike ana i ka hana hoʻāʻo e kūʻē i kahi pōʻino.
1 Kū'ē i ka abrasion Ma muli o ka helu o nā pōʻai i koi ʻia e abrade ma ka laʻana mīkina lima (abrasion e
pepa kopa ma lalo o ke kaomi i kauoha ʻia).A laila, hōʻike ʻia ka helu palekana ma kahi pālākiō mai 1
i ka 4 ma muli o ka nui o nā kipi e pono ai e hana i puka i loko o ka mea.ʻO ke kiʻekiʻe
ka helu, ʻoi aku ka maikaʻi o ka mīkina lima.E nānā i ka papa ma lalo.
2 Ke pale ʻana i ka ʻoki ʻoki ma muli o ka helu o nā pōʻai i koi ʻia e ʻoki i ka hāpana me ka wikiwiki mau.A laila hōʻike ʻia ka mea pale ma ka pālākiō mai 1 a 4.
3 Kāohi waimaka
Ma muli o ka nui o ka ikaika e pono ai e haehae i ka hāpana.
A laila hōʻike ʻia ka mea pale ma ka pālākiō mai 1 a 4.
4 Kūʻē kūʻē
Ma muli o ka nui o ka ikaika e koi ʻia e hou i ka hāpana me kahi kiko maʻamau.A laila hōʻike ʻia ka mea pale ma ka pālākiō mai 1 a 4.
Kū'ē Volume
Hōʻike kēia i ka resistivity Volume, kahi e hiki ai i kahi mīkina lima ke hōʻemi i ka pilikia o ka hoʻokuʻu electrostatic.
(Holo a hāʻule paha i ka hoʻokolohua).Hōʻike wale ʻia kēia mau kiʻi kiʻi i ka wā i hala nā mīkina lima i ka hoʻāʻo kūpono.
Inā hōʻailona ʻia kekahi o nā hopena me ka X, ʻaʻole i hoʻāʻo ʻia kēia hana hoʻāʻo.Ina kekahi
HOAO | |||||
1 | 2 | 3 | 4 | 5 | |
ABRASION RESISTANCE (pōkole) | 100 | 500 | 2000 | 8000 | |
KE KU'E OKI LAA (kumu) | 1.2 | 2.5 | 5 | 10 | 20 |
KU'I waimaka (newton) | 10 | 25 | 50 | 75 | |
KU'I PUNCTURE (newton) | 20 | 60 | 100 | 150 |
Ka manawa hoʻouna: Mar-10-2021