Mea Hana kila

15 makahiki hana hana
kila

GCr15 Alapai hao hao

ʻO GCr15 ke kiʻi i hōʻike ʻia
  • GCr15 Alapai hao hao
  • GCr15 Alapai hao hao
  • GCr15 Alapai hao hao

ʻO ka wehewehe pōkole:

Mānoanoa: 14~100mm

Ka lōʻihi: 3000 ~ 5800mm

Anawaena: 14-500mm

Papa: SAE51200/ GCr15 / 100cr6/ Gcr15SiMn / 20CrNi2Mo / 20Cr2Ni4

Hoʻopili palupalu: wela i ka 680-720 ° C, hoʻomaha mālie

Nā koi o ka ʻili: ʻeleʻele, wili, ʻālohilohi, polish

Nā hua'ōlelo uku: L / C ma kaʻike a iʻole T / T


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Huahana Huahana

Huahana Huahana

ʻO ka nānā ʻana i ka hao hao

Hoʻohana ʻia ke kila bearing e hana i nā pōpō, nā wili a me nā apo apo. He kiʻekiʻe a like ka paʻakikī o ka lawe ʻana i ke kila, ke kūpaʻa a me ka palena elastic kiʻekiʻe. ʻO nā koi no ka kūlike o ka haku mele, ka ʻike a me ka hāʻawi ʻana i nā inclusions non-metallic, a me ka hāʻawi ʻana i nā carbide o ke kila kila. ʻO ia kekahi o nā māka kila ikaika loa i nā hana kila a pau.

ʻO nā papa kila o nā mea hao maʻamau he mau kalapona kalapona kiʻekiʻe e lawe ana i ke kila kila, e like me GCr15, Gcr15SiMn, a me nā mea'ē aʻe,ʻo nā mea hao carburized, e like me 20CrNi2Mo, 20Cr2Ni4, a me nā mea'ē aʻe, hiki ke hoʻohanaʻia e like me nā kūlana hana likeʻole, stainless. nā mea hao kila, e like me 9Cr18, a me nā mea'ē aʻe, a me nā mea wela wela, e like me Cr4Mo4V, Cr15Mo4V2, etc.

Waiwai kino

ʻO nā waiwai kino o ka hao hao nui ka microstructure, decarburized layer, non-metallic inclusion and macrostructure. ʻO ka maʻamau, hāʻawi ʻia nā huahana e ka annealing rolling wela a me ke kahakaha kiʻi anu. E hōʻike ʻia ke kūlana hoʻouna ma ka ʻaelike. Pono ka macrostructure o ke kila me ka ʻole o ka shrinkage cavity, subcutaneous bubble, wahi keʻokeʻo a me ka micro pore. ʻAʻole ʻoi aku ka nui o ka porosity waena a me ka porosity maʻamau ma mua o ka papa 1.5, a ʻaʻole e ʻoi aku ka hoʻokaʻawale ʻana ma mua o ka papa 2. ʻO ka hoʻolālā annealed o ke kila e hoʻokaʻawale like ʻia ka pearlite fine-grained. ʻO ka hohonu o ka decarburization layer, non-metallic inclusions a me ka carbide unevenness e hoʻokō me nā kūlana aupuni kūpono.

jindalaisteel-hoʻopaʻa kila lāʻau-paʻa pā (7)

Nā koi hana kumu no ka lawe ʻana i nā mea kila

1)kiʻekiʻe pili i ka luhi luhi

2)ka paʻakikī kiʻekiʻe ma hope o ka mālama ʻana i ka wela a i ʻole ka paʻakikī e hiki ke hoʻokō i nā koi no ka lawe ʻana i ka hana lawelawe

3)kiʻekiʻe ʻaʻahu kūpaʻa, haʻahaʻa friction coefficient

4)palena elastic kiʻekiʻe

5)ʻo ka paʻakikī hopena maikaʻi a me ka paʻakikī haʻihaʻi

6)kūlana kūpaʻa maikaʻi

7)maikaʻi ka pale ʻana i ka ʻōpala

8) Hana maikaʻi ke anu a me ka wela.

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