Māhele 1
I ke ao o ka mīkini a me ka hana metala, he mea koʻikoʻi ka pololei a me ka pololei. ʻO kekahi o nā mea hana koʻikoʻi ma kēia kahua ʻo ia ka piula wai, kahi i hoʻohana ʻia e hana i nā kaula kūloko i loko o nā mea like ʻole. He mea kaulana loa nā piula wai wili kila kiʻekiʻe (HSS) no ko lākou pono a me ke kūpaʻa. Ma kēia ʻatikala, e luʻu mākou i loko o ke ao o nā piula wai wili HSS, e kālele ana i nā piula wai kiko ISO UNC, nā piula wai wili UNC 1/4-20, a me nā piula wai kiko UNC/UNF.
E aʻo e pili ana i nā piula wai HSS
ʻO nā piula wili kila wikiwiki he mau mea ʻokiʻoki i hoʻohana ʻia e hana i nā kaula kūloko i nā ʻano mea like ʻole, me nā metala, nā palakiko a me ka lāʻau. Ua hoʻolālā ʻia kēia mau piula no ka hoʻohana ʻana me nā mea hana tap a i ʻole nā kī tap a loaʻa i nā nui like ʻole a me nā pitch e kūpono i nā noi like ʻole.
Ke kāomi ʻana i ke kiko UNC ISO
Ua hoʻolālā ʻia nā piula wai kiko UNC ISO e hana i nā kaula e kūlike me ke kūlana kaula Unified National Coarse (UNC) e like me ka mea i wehewehe ʻia e ka International Organization for Standardization (ISO). Hoʻohana pinepine ʻia kēia mau piula wai i nā noi e pono ai nā kaula ikaika a hilinaʻi hoʻi, e like me nā ʻoihana kaʻa a me nā aerospace. No ka laʻana, ua hoʻolālā kūikawā ʻia ka piula wai wili UNC 1/4-20 e mīkini i nā kaula 1/4-'īniha ke anawaena a he 20 mau kaula no kēlā me kēia 'īniha, e kūpono ana no nā ʻano noi like ʻole.
Māhele 2
Nā piula wai ʻōwili UNC/UNF
ʻO nā piula wili UNC/UNF kekahi piula wili kila wikiwiki i hoʻohana nui ʻia i ka ʻoihana. Loaʻa i kēia mau piula kahi hoʻolālā piko wili e kōkua ai i ka wehe pono ʻana i nā ʻāpana a me nā ʻōpala mai ka lua i ka wā e ʻoki ai ka piula i nā kaula. Hoʻemi pū kēia hoʻolālā i ka torque e pono ai e piula i nā lua, e wikiwiki ai ke kaʻina hana a ʻoi aku ka maikaʻi. Hoʻohana pinepine ʻia nā piula wili UNC/UNF i nā wahi hana nui kahi e koʻikoʻi ai ka wikiwiki a me ka pololei.
Nā pono o nā piula wili kila wikiwiki kiʻekiʻe
Hāʻawi nā piula wili HSS i kekahi mau pono ma mua o nā ʻano piula ʻē aʻe. ʻO ka mea mua, ʻo ke kila wikiwiki kahi ʻano kila mea hana i ʻike ʻia no kona paʻakikī kiʻekiʻe a me ke kūpaʻa ʻana i ka ʻaʻahu, e kūpono ana no nā kūlana koi o nā hana kī. Eia kekahi, ʻo ka hoʻolālā helical o kēia mau piula e kōkua i ka hoʻoneʻe ʻana i nā ʻāpana a me nā ʻōpala mai ka lua mai, e hōʻemi ana i ka pilikia o ka haki ʻana o ka piula a me ka hōʻoia ʻana i nā kaula maʻemaʻe a pololei. ʻO ka hui pū ʻana o kēia mau mea e hoʻolilo i nā piula wili kila wikiwiki i koho kaulana no nā ʻano hana like ʻole.
Nā Hana Maikaʻi Loa no ka Hoʻohana ʻana i nā HSS Spiral Taps
I mea e hōʻoia ai i nā hopena maikaʻi loa i ka wā e hoʻohana ai i nā piula wili kila wikiwiki, he mea nui e hahai i kekahi mau hana maikaʻi loa. ʻO ka mea mua, pono e hoʻohana ʻia ka nui a me ke kiʻekiʻe o ka piula kūpono no ka noi o kēia manawa. ʻO ka hoʻohana ʻana i ka piula hewa hiki ke hopena i ka hōʻino ʻana o ke kaula a me kahi huahana hope maikaʻi ʻole. Eia kekahi, he mea nui e hoʻohana i ka wai ʻoki kūpono e lubricate i ka piula a hōʻemi i ka friction i ka wā e paʻi ana. Kōkua kēia i ka hoʻolōʻihi ʻana i ke ola o ka piula a hōʻoia i nā kaula maʻemaʻe a pololei.
Māhele 3
Ka mālama ʻana a me ka mālama ʻana i nā piula wili kila wikiwiki
He mea koʻikoʻi ka mālama pono ʻana a me ka mālama ʻana i ka hoʻolōʻihi ʻana i ke ola lawelawe o kāu mau piula hao kila wikiwiki. Pono e hoʻomaʻemaʻe pono ʻia nā piula ma hope o kēlā me kēia hoʻohana ʻana e wehe i nā ʻōpala a me nā ʻōpala i hōʻiliʻili ʻia i ka wā o ke kaʻina hana piula. Eia kekahi, pono e mālama ʻia nā piula ma kahi maloʻo a maʻemaʻe e pale aku i ka pala a me ka hōʻino. Manaʻo ʻia hoʻi e nānā pinepine i nā piula no nā hōʻailona o ke komo ʻana a i ʻole ka hōʻino ʻana, a pono e hoʻololi koke ʻia nā piula i komo a hōʻino ʻia paha i ʻole e hoʻopilikia i ka maikaʻi o ke kaula.
I ka hōʻuluʻulu manaʻo
ʻO nā piula wili kila wikiwiki, me nā piula kiko ISO UNC, nā piula wili UNC 1/4-20 a me nā piula kiko UNC/UNF, he mau mea hana pono ʻole ia ma ke kahua o ka mīkini a me ka hana metala. ʻO ko lākou paʻakikī kiʻekiʻe, ke kūpaʻa i ka ʻaʻahu a me ka hoʻoneʻe ʻana i nā ʻāpana e lilo ai lākou i koho kaulana no ka mīkini ʻana i nā kaula kūloko i nā ʻano mea like ʻole. Ma ka hahai ʻana i nā hana hoʻohana maikaʻi loa a me ka mālama pono ʻana, hiki i nā piula wili HSS ke hāʻawi i nā hopena hilinaʻi a pololei, e lilo ai lākou i mea hana pono no kekahi loea i ka ʻoihana.
Ka manawa hoʻouna: Malaki-11-2024
