Mea hoʻohana maʻamau:45, 40Cr, 40CrNi

Nā hiʻohiʻona: He kiʻekiʻe ka paʻakikī o ka niho HRC = 48-55, kiʻekiʻe ka ikaika pili, a maikaʻi ke kūpaʻa ʻana. Mālama ka ʻōpū o ka niho i ka paʻakikī ma hope o ke kinai ʻana a me ka hoʻoulu ʻana, maikaʻi ke kūpaʻa hopena a me ka hiki ke halihali i ka ukana. Hoʻemi ʻia ka pololei e ka hapalua, a hiki i ka pae 7 pololei. He kūpono no ka hana nui ʻana, e like me ka wikiwiki wikiwiki a me nā mīkini hoʻoili uila no nā kaʻa, nā mea mīkini, etc.

1.2.2 I ka hoʻohana ʻana i ke kila kalapona haʻahaʻa: Hoʻopaʻa ʻia blank → hana maʻamau → ʻoki ʻokiʻoki → hoʻopaʻa ʻana a me ka ʻoki ʻana → ʻoki maikaʻi → carburizing a kinai ʻana → haʻahaʻa haʻahaʻa wela → wili niho. A hiki i 6 a me 7 pae.

Nā mea hoʻohana maʻamau; 20Cr, 20CrMnTi, 20MnB, 20CrMnTo Nā hiʻohiʻona: ʻO ka paʻakikī o ka niho a me ka hiki ke hāpai. He paʻakikī maikaʻi ko ke kumu a me ka pale ʻana i ka hopena. He kūpono ia no ka wikiwiki kiʻekiʻe, ka ukana kaumaha, ka hoʻouka ʻana a i ʻole nā ​​​​manawa me nā koi o ka hoʻolālā paʻa, ʻo ia ka mea hoʻoili nui o nā locomotives a me nā mea lele.

2. Hoolei kila:

I ka manawa ekāʻeike anawaena d>400mm, paʻakikī ka hale, a paʻakikī ka hoʻopaʻa ʻana, hiki ke hoʻohana ʻia ke kila kila ZG45.ZG55 no ka normalizing. ʻO ka normalization, quenching a me ka hoʻouluʻana.

3. Ka hao:

Ke kū'ē ikaika i ka adhesion a me ka pitting corrosion, akā maikaʻi ke kū'ē i ka hopena a me ka abrasion. He kūpono ia no ka hana paʻa, ka mana haʻahaʻa, ka wikiwiki haʻahaʻa a i ʻole ka nui nui a me ke ʻano paʻakikī. Hiki iā ia ke hana ma lalo o nā kūlana o ka aila a kūpono no ka wehe ʻana.

4. Mea metala:

ʻO ka lole, ka lāʻau, ka plastic, ka nylon, kūpono no ka wikiwiki kiʻekiʻe a me ka ukana māmā.

I ke koho ʻana i nā mea waiwai, pono e noʻonoʻo ʻia i ka ʻokoʻa o nā kūlana hana o nā gears, a ʻokoʻa nā ʻano hemahema o nā niho niho, ʻo ia ke kumu no ka hoʻoholo ʻana i nā pae helu helu ikaika o ka mīkini a me ke koho ʻana i nā mea a me ka wela. kiko.

1. Ke haʻihaʻi maʻalahi nā niho ma lalo o ka haʻalulu hopena, pono e koho ʻia nā mea me ka ʻoi aku ka paʻakikī, a hiki ke koho ʻia ke kila kalapona haʻahaʻa no ka carburizing a me ke kinai ʻana.

2. No ka paʻa paʻa kiʻekiʻe, hiki i ka ili niho ke pitting, no laila pono e koho ʻia nā mea me ka ʻoi aku ka paʻakikī o ka ʻili niho, a hiki ke hoʻohana ʻia ka paʻakikī ʻili o ke kila kalapona.

3. No ka haʻahaʻa haʻahaʻa a me ka haʻahaʻa haʻahaʻa, i ka wā e hiki mai ai ka haʻihaʻi ʻana o ka niho, ka lua, a me ka abrasion, pono e koho ʻia nā mea me ka ikaika mechanical maikaʻi, ka paʻakikī o ka ʻili o ka niho a me nā waiwai mechanical piha ʻē aʻe, a me ke kila kalapona i kinai ʻia. koho ʻia.

4. E ho'āʻo e loaʻa i nā ʻano mea liʻiliʻi liʻiliʻi, maʻalahi e mālama, a noʻonoʻo i nā kumuwaiwai a me nā lako. 5. Ke paʻa ka nui o ka hale a kiʻekiʻe ka pale ʻana o ka lole, pono e hoʻohana ʻia ke kila kila. 6. ʻO nā mea hana a me kaʻenehana o ka mea hana.