He aha nā kaʻina hana no ka hōʻino ʻana i nā inoa inoa metala | WEIHUA

Kāhea ʻia nā inoa inoa inoa inoa lepo nā inoa inoa kiʻi ʻelua. ʻO ka hoʻohana nui ʻana o ka pale maka, ka hoʻopaʻa ʻana, ka hana ma hope o nā ʻanuʻu he ʻekolu i hana ʻia e ka hana ʻana o ka ipu keleawe metala a i ʻole ka inoa inoa concave metal

Ke hana ʻana i nā hana o ka inoa inoa hoʻoheheʻe hao.

1) Pono:

Wahi a ka nui e koi ʻia ana e ke kaha kiʻi (ka nui o ka hoʻonohonoho), e hoʻohui ma lalo o 5mm o nā kihi ākea a puni. ʻO nā pale o Pedal o ke ʻano 720, nā pale hehi me ka papa pālahalaha a ʻaʻohe palena a puni.

2) ʻIlikai e mālama ai i nā lepili ka hao hao:

(1) 'anai' mīkini.

Me kahi mīkini poli 2.2-4 kw, hoʻonani ʻia ka huluhulu. Hoʻohana ka huila lole i ka wikiwiki o 300-350 RPM, ʻo ia ka 2000-3000 RPM / min.

(2) Alkali lapaʻau:

E hoʻolapalapa i ka pā metala me 10-15% sodium hydroxide i kahi wai wai waihe 65-85 ℃ no 10-30 kekona, a laila holoi iā ia me ka wai maʻemaʻe a hoʻohuʻu iā ia i 5% aqueous solution o diaminic acid.

(3) Hoʻomaʻemaʻe Powder:

Me kahi palaka pā i hoʻowī ʻia i loko o ka pauka kahiko (pālua pauka), palaki pono i nā pā me ka ʻāpana keʻa a hiki i ka hemo ʻana o ka lepo, a i ʻole e hemo ʻia ka ʻili oxygen, a laila sila me 5% pāʻina potassium dichromate.

(4) Hoʻopili i ka hana hana brushing:

E ka mechanical a me ka manuale uea kaha kiʻi, i ka mea hiki ke hooheheeia ili i palaki e hoʻokō i ka hopena o ka mea hiki ke hooheheeia ili regeneration.