He aha ka ʻokoʻa ma waena o ka lole palaoa pālahalaha a me ka pepa sandpaper?

I ka wā e pili ana i ka mālama ʻana i ka ʻili ʻoihana, ka deburring, a me ka polishing, ʻo ke koho ʻana i ka mea abrasive kūpono hiki ke hoʻopilikia nui i kāu pono hana, ka maikaʻi o ka hoʻopau ʻana i ka ʻili, a me nā kumukūʻai hana holoʻokoʻa. ʻElua mau mea e kū pinepine mai ana i nā kūkākūkā hana kalepa ʻo iaʻO ka lole pala pālahalaha (lole ʻEmery / lole ʻōpala)a me ke kuʻunaPepa one.
ʻOiai paha e like lākou me ka maka i aʻo ʻole ʻia, ʻokoʻa loa ko lākou mau ʻano kākoʻo, nā ʻano mineral, a me nā ʻano kūpaʻa. ʻO ka hoʻomaopopo ʻana i kēia mau ʻokoʻa e hōʻoiaʻiʻo ana ʻoe e koho i ka mea hana kūpono no kāu noi kikoʻī.

1. Mea Hoʻihoʻi: Pepa vs. lole

ʻO ka ʻokoʻa nui ma waena o kēia mau mea abrasive ʻelua aia i ka mea e hoʻopaʻa pū ai i nā ʻano abrasive.

· Pepa one:ʻOiai kona inoa, hoʻohana ka pepa one hou i kahi kākoʻo pepa kaumaha (mai ka pepa kaumaha A māmā a i ka pepa kaumaha F kaumaha). ʻOiai hāʻawi ka pepa i ka paʻakikī maikaʻi loa no ke one lima pālahalaha a i ʻole ke one poloka, nele ia i ka palupalu. Inā hoʻāʻo ʻoe e ʻūlū iā ia, pelu iā ia, a kāʻei paha a puni nā ʻōmole ʻoihana paʻakikī a i ʻole nā ​​​​pahu wili wikiwiki, e māwae a haehae ka pepa.

· ʻO ka lole palaoa pālahalaha:Hoʻohana kēia mea hoʻowali i kahi lole ulana i kāhiko ʻia—ʻo ia hoʻi ka pulupulu, polyester, a i ʻole ka hui ʻana o ka poly-pulpulu paʻakikī. Hāʻawi ka lole i kāhiko ʻia i ka ikaika tensile a me ka maʻalahi. Hiki ke pelu ʻia, wili ʻia, a kau ʻia i ke kaumaha mechanical mau me ka ʻole o ka haehae ʻana, e kūpono ai no nā kaʻina hana i hoʻokele ʻia e ka mīkini, nā sanders kāʻei, a me nā ʻāpana hana contoured.

2. Nā ʻAno Huapalaoa Abrasive a me ka Hoʻopaʻa ʻana

Hoʻopilikino ʻia nā uhi mineral ma kēia mau huahana ʻelua no nā ikaika hana like ʻole:

· Pepa onehoʻohana pinepine i nā hua flint, garnet, a i ʻole silicon carbide. He mea kūpono loa ia no ka hoʻopau ʻana i ka lāʻau, nā drywall, ka wehe ʻana i ka pena, a me nā hana kino kaʻa māmā. Eia nō naʻe, i ka wā e hoʻopili ʻia ai i nā metala ʻoihana kaumaha a i ʻole nā ​​​​mea ʻenekinia paʻa, e hemo koke nā hua a palalulu paha.

· ʻO ka lole palaoa pālahalahaUa hoʻolālā ʻia no nā hana kaumaha. Hilinaʻi nui ia i nā minelala synthetic paʻakikī e like me Aluminum Oxide, Zirconia Alumina, a i ʻole nā ​​​​​​hua Ceramic i hoʻopaʻa ʻia me nā resins kaumaha. Hoʻokala ponoʻī kēia mau mea ma lalo o ke kaomi, e ʻae ana i ka lole e ʻoki i ka hao, ke kila, nā metala non-ferrous, a me nā plastics paʻakikī me ka ʻole o ka nalowale ʻana o ka pono.

3. Ke kūpaʻa, ke ola, a me ka hoʻohana ʻana i ka pulu vs. maloʻo

Pono nā ʻano hana ʻoihana i nā mea e hiki ke kū i nā kūlana hana ʻino. Hoʻolālā nui ʻia ka pepa one kuʻuna no ka hoʻohana maloʻo; hoʻopau koke nā pepa hope maʻamau i ka wā e hōʻike ʻia ai i ka makū, nā aila, a i ʻole nā ​​​​mea hoʻomaʻalili ʻoihana (ʻoiai aia ka pepa "pulu-a-maloʻo" kūikawā, ua kaupalena ʻia kona ikaika kūkulu).

ʻOi aku ka maikaʻi o ka Flat Grain Cloth i nā wahi e ʻaʻahu nui ʻia ai. Hoʻomaʻamaʻa pinepine ʻia ke kua i ulana ʻia e kūʻē i ka wai, nā aila, a me nā lubricants kemika. ʻO kona kūpaʻa loa, ʻo ia hoʻi, hiki i kahi kāʻei lole abrasive hoʻokahi a i ʻole disc ke ola ma mua o nā ʻāpana he nui o ka pepa one maʻamau, e hōʻemi ana i ka manawa downtime i hoʻokumu ʻia e nā hoʻololi pinepine ʻana i nā mea hana ma nā laina hana automated.

4. Ke Kūlana o ke Kūpaʻa Loa ma ka Hana ʻOihana

I nā ʻoihana kaumaha—e like me ka hana metala, ka aerospace, ka ʻenekinia moana, a me ka hana ʻana o nā polymers holomua e like me ka Ultra-High-Molecular-Weight Polyethylene (UHMWPE)—pono ka mālama ʻana i ka ʻili i nā mea hana e hāʻule ʻole ai ma lalo o ka friction ikaika.

At Nā Mea Hana Huidun, maopopo iā mākou e hele pū ana ka hemolele o ka ʻili a me ke kūpaʻa o ke kūkulu ʻana. Inā ʻoe e hana ana i nā ʻāpana crane hana kaumaha, nā hoppers lining, a i ʻole e hoʻopau ana i nā ʻāpana ʻaʻahu ʻoihana hana kiʻekiʻe, ʻo ka hoʻohana ʻana i nā abrasives i kākoʻo ʻia i ka lole paʻa e pale aku i ka haumia o ka ʻili a hōʻoia i kahi hoʻopau like a pololei e hoʻokō ana i nā ʻae ʻenekinia paʻa.

Hopena: ʻO wai ka mea āu e pono ai?

· KohoPepa oneinā pili kāu papahana i ka hoʻopau lima ʻana i ka lāʻau, nā hoʻoponopono māmā a ka mea kūʻai aku, a i ʻole ka hoʻomākaukau ʻana i ka ʻili pālahalaha kahi i koi ʻole ʻia ai ke kūlou kiʻekiʻe a me ka ikaika tensile koʻikoʻi.

· KohoʻO ka lole palaoa pālahalahainā ʻoe e hoʻohana ana i nā mīkini kaumaha, e hoʻopili ana i nā ʻaoʻao metala paʻakikī, e hana ana me nā wahi friction kiʻekiʻe, a i ʻole e hana ana i nā ʻāpana ʻoihana holomua e koi ana i ka hana abrasive lōʻihi.

ʻO ke koho ʻana i ka abrasive kūpono e hoʻopili pololei i ke ola a me ka hana o kāu mau ʻāpana i hoʻopau ʻia. No ka ʻike loea hou aku i ka hana ʻana i nā mea ʻoihana, nā hoʻonā pale ʻaʻahu holomua, a me ka hana ʻenekinia hana kiʻekiʻe, e kipa i ka luna kūheluPūnaewele Mea Hana Huidune ʻimi i kā mākou ākea āpau o nā hiki loea.