He aha ka hana a ka mīkini hoʻomaʻemaʻe?

1, He aha ke kaʻina hana uhi hakahaka? He aha ka hana?

ʻO ka mea i kapa ʻiauhi hakahakaHoʻohana ke kaʻina hana i ka mahu a me ka sputtering i loko o kahi ʻano vacuum e hoʻokuʻu i nā ʻāpana o nā mea kiʻiʻoniʻoni, waiho ʻia ma luna o ka metala, ke aniani, nā keramika, nā semiconductors a me nā ʻāpana plastik e hana i kahi papa uhi, no ka hoʻonaninani, ka pale ʻana, ka pale ʻana i ka ʻino a me ka makū a e hoʻolōʻihi i ke ola papa huahana. I kēia manawa, he nui nā ʻano like ʻole o ka uhi ʻana i ka vacuum, me ka vacuum resistance heating evaporation, electron beam heating evaporation, magnetron sputtering, MBE molecular beam epitaxy, PLD laser sputtering deposition, ion beam sputtering, etc.

2, He aha nā ʻoihana e hiki ai ke hoʻopili ʻia ka uhi ʻana i ka vacuum?

Hoʻohana nui ʻia nā lako, hoʻohana nui ʻia ka uhi hoʻoheheʻe hakahaka i nā ʻoihana e like me ka ʻupena noʻonoʻo kaʻa, nā hana lima, nā mea hoʻonani, nā kāmaʻa a me nā pāpale, nā uaki, nā kukui, nā mea hoʻonaninani, nā kelepona paʻalima, DVD, MP3, nā pūpū PDA, nā kī, nā pūpū hoʻonani, nā mea pāʻani, nā makana Kalikimaka; PVC, nylon, metala, aniani, keramika, TPU, a pēlā aku

Hiki ke hoʻohana ʻia nā lako uhi ion multi-arc vacuum a me nā lako uhi magnetron sputtering vacuum e uhi i ka ʻili o nā metala like ʻole. No ka laʻana: ʻoihana uaki (kaula, hihia, dial, etc.), ʻoihana lako (mea hoʻomaʻemaʻe, lima puka, lima, laka puka, etc.), ʻoihana kūkulu hale (nā papa kila kila, nā lima alapiʻi, nā kolamu, etc.), ʻoihana hoʻoheheʻe pololei (nā hoʻoheheʻe maʻamau punch bar, nā hoʻoheheʻe hoʻokumu, etc.), ʻoihana mea hana (drills, carbide, mill ʻoki, broaches, bits), ʻoihana kaʻa (pistons, piston rings, alloy wheels, etc.) a me nā peni, nā aniani, etc.

3, He aha nā pono o nā lako hana uhi ʻūlū?

Ke hoʻohālikelike ʻia me nā ʻano hana uhi kemika kuʻuna, he nui nā pono o ka uhi vacuum, e like me ka ʻole o ka haumia i ke kaiapuni, he hana ʻōmaʻomaʻo ia; ʻaʻohe pōʻino i ka mea hoʻohana; papa kiʻiʻoniʻoni paʻa, density maikaʻi, kūpaʻa ikaika i ka corrosion, a me ka mānoanoa like o ka kiʻiʻoniʻoni.