Pehea e koho ai ma waena o ka ʻoki hao maʻamau a me ka ʻoki anu poepoe?

No nā hale hana hao he nui, i ka wā e ʻoki ai i ka metala, hiki i ke koho ʻana i ka pahi ʻoki ke loaʻa ka hopena koʻikoʻi i ka pono a me ka maikaʻi o ka ʻoki ʻana. ʻO ka hana ʻana i ke koho hewa e hōʻeha i kāu huahana pōkole. I ka wā lōʻihi, hiki iā ia ke kaupalena i kou manawa kūpono e loaʻa ai nā mea kūʻai aku e pono ai kekahi mau ʻoki i nā mea kikoʻī.

I mea e kōkua ai iā ʻoe e hana i ke koho kūpono, pono ʻoe e ʻike i nā pono a me nā hemahema o nā pahi ʻoki anu a me nā pahi ʻoki hao maʻamau.

He aha ka ʻoki anu

Hoʻohana nā ʻoki anu i ka pahi ʻoki poepoe e ʻoki i nā ʻano metala like ʻole e komo pū ana me ka pepa metala. E like me ka inoa e hōʻike nei, hana pono ka ʻoki anu i kāna hana, me ka pale ʻana i ka wela o ka pahi a me ka metala. ʻO nā ʻoki anu he mau mīkini kūʻokoʻa ia, ʻaʻole ka ʻano lawe lima ma ka papa hana.

He mīkini ʻoki ia i hoʻohana ʻia e ʻoki i ka metala me ka wikiwiki me ka ʻole o ka hoʻokumu ʻana i ka wela nui, nā huna ahi a i ʻole ka lepo. Hoʻohana ka ʻoki anu i kahi pahi poepoe e wehe i nā mea i ka wā e hoʻoili ana i ka wela i hana ʻia i nā ʻāpana i hana ʻia e ka pahi ʻoki. Hoʻoili ʻia ka wela i hana ʻia i ka wā e ʻoki ana me ka ʻoki anu i nā burrs i hana ʻia ma kahi o ka mea i ʻoki ʻia, no laila e anuanu ka mea hana.

Hoʻohana ka ʻoki anu i ka pahi kila wikiwiki paʻa (HSS) a i ʻole ka pahi tungsten carbide-tipped (TCT) e wili ana i nā RPM haʻahaʻa.

ʻAʻole like me ka inoa, ʻaʻole hoʻohana pinepine ʻia nā pahi HSS i nā wikiwiki kiʻekiʻe loa. Akā, ʻo ko lākou ʻano nui ka paʻakikī, ka mea e hāʻawi iā lākou i ke kū'ē kiʻekiʻe i ka wela a me ke komo ʻana, kū'ē i ka komo mua ʻana e hiki ke hoʻopilikia i ka hoʻopau ʻana o nā ʻāpana i ʻoki ʻia. . ʻOi aku ke kumukūʻai o nā pahi TCT akā paʻakikī loa hoʻi a hiki ke hana i nā mahana kiʻekiʻe aʻe ma mua o HSS. ʻAe kēia i nā pahi ʻoki TCT e hana ma nā wikiwiki wikiwiki aʻe ma mua o nā pahi HSS, e hōʻemi nui ana i ka manawa ʻoki.

Nā Pōmaikaʻi o ka Hoʻohana ʻana i ka ʻIke Anu

Hiki ke hoʻohana ʻia nā ʻoki anu no ka ʻoki ʻana i nā ʻano like ʻole, me nā koʻokoʻo, nā paipu, a me nā extrusions. Hana maikaʻi nā ʻoki anu poepoe i hoʻopaʻa ʻia no nā holo hana a me nā papahana hana hou kahi e koʻikoʻi ai ke ahonui a me ka hoʻopau ʻana. Hāʻawi kēia mau mīkini i ka wikiwiki o ka pahi a me nā helu hānai hiki ke hoʻololi ʻia no ka hana wikiwiki a me nā ʻoki pololei ʻole me ka ʻole o ka burr.

ʻO nā ʻoki anu, me ko lākou mau pahi niho, hana i nā ʻoki maʻemaʻe me ka ʻole o nā lihi i ʻā ʻia. ʻOiai ke auwana nei nā pahi ʻokiʻoki, ʻoiai ma nā ʻoki pololei, ʻoi aku ka hilinaʻi o nā pahi niho i nā ʻoki pololei a i ʻole ke kihi. Me kahi pahi ʻoi a maikaʻi, loaʻa i kahi ʻoki anu poepoe wikiwiki nā pono o ka aneane hoʻopau ʻana i nā ʻoki a me ka hana ʻole ʻana i nā huna ahi, ka hoʻololi ʻana o ke kala, a i ʻole ka lepo. No laila, hāʻawi ke ʻano hana i kahi hoʻopau kiʻekiʻe me nā lihi maoli. ʻAʻole lākou i haumia me ka ʻole o kēlā lepo ʻokiʻoki e kau ana ma luna o nā mea āpau ma kona wahi.

Hiki i ke kaʻina hana ʻoki anu ke hana i ka throughput kiʻekiʻe ma nā metala nui a kaumaha - i kekahi mau kūlana, ʻoiai e like me ka paʻa o ka ±0.005” (0.127 mm) tolerance. Hiki ke hoʻohana ʻia nā ʻoki anu no ka ʻoki ʻana i nā metala ferrous a me nā metala non-ferrous, a no nā ʻoki pololei a me ke kihi. No ka laʻana, hiki i nā papa kila maʻamau ke ʻoki anu, a hiki ke ʻoki koke me ka ʻole o ka hoʻoulu ʻana i ka wela a me ka friction.

Hiki iā ʻoe ke mālama i ke kālā me kahi ʻoki anu

ʻOiai ʻoi aku ke kiʻekiʻe o ke kumukūʻai mua o kahi pahi ʻoki anu ma mua o kahi disc abrasive, hiki iā ʻoe ke hoʻokala hou i ka pahi me ka ʻaoʻao carbide i nā manawa he nui, e unuhi ana i nā mālama kālā nui. Mālama pū nā ʻoki anu i ka manawa a me ke kālā ma ka hana ʻana i nā ʻoki pololei.

ʻAʻole pono kēia mau ʻoki kīnā ʻole i kahi hana hoʻopau lua, e mālama ana i ka hana hou aku i nā hihia he nui. ʻO nā ʻoki pololei kekahi pōmaikaʻi ʻē aʻe no ka mea hiki i nā ʻoki anu ke paʻa i nā hoʻomanawanui kokoke, e hoʻopau hou ana i kahi hana nui lua pipiʻi.

He koho maikaʻi anei ka ʻoki anu no kāu noi ʻoki metala?

Ma mua o kou koho ʻana i ka ʻoki anu no kāu ʻoki ʻāpana metala, he mea nui e hoʻomaopopo i nā pono a me nā hemahema o ke kaʻina hana. Ma kēlā ala, hiki iā ʻoe ke loiloi a hoʻoholo inā paha - a i ʻole kekahi ʻano ʻoki metala kikoʻī āu e noʻonoʻo nei - e hoʻokō i kāu mau pono a me nā mea nui.

Nā Pōʻino o ka Hoʻohana ʻana i ka ʻIke Anu

Eia nō naʻe, ʻaʻole kūpono ka ʻoki anu no nā lōʻihi ma lalo o 0.125” (3.175 mm). Eia kekahi, hiki i ke ʻano hana ke hana i nā burr kaumaha. ʻO ke kikoʻī, he pilikia ia kahi e loaʻa ai iā ʻoe nā OD ma lalo o 0.125” (3.175 mm) a ma nā ID liʻiliʻi loa, kahi e pani ʻia ai ka paipu e ka burr i hana ʻia e ka ʻoki anu.

ʻO kekahi hemahema o nā ʻoki anu, ʻo ia ka paʻakikī e hoʻopōʻino ai i nā lau ʻoki a hiki ke hoʻokuʻi ʻia. ʻO kēlā me kēia nui o ka haʻalulu - no ka laʻana, mai ka hoʻopaʻa pono ʻole ʻana o ka ʻāpana a i ʻole ka nui o ka hānai hewa - hiki ke hōʻino maʻalahi i nā niho ʻoki. Eia kekahi, ʻo nā ʻoki anu ka mea maʻamau e hoʻolilo i ka pohō nui o kerf, kahi e unuhi ʻia ai i ka nalowale o ka hana a me nā kumukūʻai kiʻekiʻe.

ʻOiai hiki ke hoʻohana ʻia ka ʻoki anu e ʻoki ai i ka hapa nui o nā metala ferrous a me nā mea ʻole ferrous, ʻaʻole ia e ʻōlelo ʻia no nā metala paʻakikī loa - ʻoi aku hoʻi, ʻo ia hoʻi nā mea paʻakikī ma mua o ka ʻoki ponoʻī. A ʻoiai hiki i nā ʻoki anu ke hana i ka ʻoki pūʻolo, hiki iā ia ke hana pēlā me nā ʻāpana liʻiliʻi loa a pono ke hoʻopili kūikawā.

Nā pahi ʻoki hao maʻamau:

1. ʻAno ʻoki: ʻO nā pahi ʻoki hao maʻamau, ma ka ʻaoʻao ʻē aʻe, hoʻohana pinepine i nā niho kila abrasive a i ʻole nā ​​​​niho kila wikiwiki e ʻoki i ka metala. Hoʻopuka kēia mau pahi i ka nui o ka wela i ka wā o ke kaʻina ʻoki, hiki ke hana i nā burrs a me ka deformation thermal o ka workpiece.

2. Hoʻohālikelike i nā mea: He kūpono nā pahi ʻoki hao maʻamau no ka ʻoki ʻana i nā metala ferrous palupalu e like me ke kila palupalu, ka hao i hoʻolei ʻia a me nā mea like ʻē aʻe. Hoʻohana pinepine ʻia kēia mau pahi i nā hana hana maʻamau a me nā hana kūkulu kahi ʻaʻole ia he mea nui ka ʻoki pololei.

3. Ke ola o ka pahi: Hiki i nā pahi ʻoki hao maʻamau ke ʻike i ka wikiwiki o ka ʻaʻahu ʻana ma muli o ka wela nui i hana ʻia i ka wā o ke kaʻina hana ʻoki. No laila, pono paha e hoʻololi pinepine ʻia, ʻoiai ke hoʻohana ʻia no nā hana ʻoki kaumaha.

4. Ka wikiwiki o ka ʻoki ʻana a me ka pono: ʻIke ʻia nā pahi ʻoki hao maʻamau no ko lākou wikiwiki ʻoki kiʻekiʻe, e kūpono ai no nā ʻoki wikiwiki a ʻāwiliwili i nā metala hao. Eia nō naʻe, hiki i ka wela i hana ʻia i ka wā o ke kaʻina ʻoki ke hoʻopilikia i ka maikaʻi o ka ʻoki ʻana a pono paha ka hoʻopau hou ʻana e hoʻokō i ka hopena i makemake ʻia.

i ka hopena:

I ka hōʻuluʻulu manaʻo, ʻo ke koho ma waena o nā pahi ʻoki anu a me nā pahi ʻoki hao maʻamau e pili ana i nā koi kikoʻī o ka noi ʻoki metala. ʻOi aku ka maikaʻi o nā pahi ʻoki anu no ka ʻoki pololei ʻana i nā metala non-ferrous, e hāʻawi ana i nā ʻoki maʻemaʻe, ʻaʻohe burr a hoʻolōʻihi i ke ola o ka pahi. ʻO nā pahi ʻoki hao maʻamau, ma ka ʻaoʻao ʻē aʻe, he mea maikaʻi loa ia no nā ʻoki wikiwiki a ʻinoʻino i nā metala ferrous, ʻoiai paha e koi ana lākou i nā kaʻina hana hoʻopau hou aʻe. He mea nui ka hoʻomaopopo ʻana i nā ʻokoʻa ma waena o kēia mau ʻano pahi ʻoki ʻelua i ke koho ʻana i ke koho kūpono loa no kahi hana ʻoki metala i hāʻawi ʻia.

E ʻimi i kahi ʻoki anu poepoe inā ʻo kāu hana:

• ʻOki i nā mea i ʻole nui loa
• Hana i ka nui o ka ʻoki ʻana i ka miter
• Pono e hana i nā hoʻopau maʻemaʻe ʻaʻole pono e hana hou
• Pono e pale i ka hoʻomehana ʻana i nā mea a i ʻole ka hana ʻana i nā burrs ma nā kihi ʻoki
• Makemake e uku hou aku, akā loaʻa iā ia kahi ROI kiʻekiʻe aʻe

E hoʻomanaʻo, he mau hoʻopukapuka kālā lōʻihi kēia mau pahi ʻoki. E noʻonoʻo i kāu mau pono o kēia manawa a me ka wā e hiki mai ana ke koho ʻoe. E hoʻonui ka ʻoki kūpono i kāu loaʻa kālā a me ka pono no nā makahiki.

No ka ʻike hou aku,e hoʻopiha i kā mākou palapala hoʻopilia i ʻoleleka uila iā mākou.