Mea Hana Kiʻekiʻe Kiʻekiʻe o luna Roller EC460BLC Top Roller
Aia kā mākou holomua i loko o nā huahana holomua, nā kālena maikaʻi a me nā pūʻali ʻenehana i hoʻoikaika pinepine ʻia noMea Hana Kiʻekiʻe ʻO luna Roller EC460BLC Luna Roller, No ka loaʻa ʻana o kahi hoʻomohala kūpaʻa, ʻoi aku ka maikaʻi, a me ka hoʻomau mau ʻana ma o ka loaʻa ʻana o ka pōmaikaʻi koʻikoʻi, a ma ka hoʻonui mau ʻana i ka waiwai i hoʻohui ʻia i kā mākou mau mea kuleana a me kā mākou limahana.
Aia kā mākou holomua i loko o nā huahana holomua, nā kālena maikaʻi a me nā pūʻali ʻenehana i hoʻoikaika pinepine ʻia noMāhele ʻEli Kina, Mea Hana Kiʻekiʻe ʻO luna Roller EC460BLC, Luna Roller, KA HOOLAHA HANA, Eʻoluʻolu eʻoluʻolu e hoʻouna mai iā mākou i kāu mau koi a e pane mākou iāʻoe i ka asap.Loaʻa iā mākou kahi hui ʻenehana loea e lawelawe no kāu e pili ana i nā pono āpau āpau.Hiki ke hoʻouna ʻia nā laʻana me ke kumu kūʻai ʻole e kūpono i kou pono ponoʻī e hoʻomaopopo i ka ʻike hou aku.I ka hoʻāʻo ʻana e hoʻokō i kāu mau koi, pono ʻoe e ʻoluʻolu e launa pū me mākou.Hiki iā ʻoe ke hoʻouna mai iā mākou i nā leka uila a hoʻopili pololei iā mākou.Eia kekahi, mahalo mākou i nā kipa ʻana i kā mākou hale hana mai nā wahi a puni o ka honua no ka ʻike maikaʻi ʻana i kā mākou hui.nd mea.I kā mākou kālepa me nā mea kālepa o nā ʻāina he nui, mālama mākou i ke kumu o ka kaulike a me ka pōmaikaʻi like.ʻO ko mākou manaʻolana maoli e kūʻai aku, ma ka hoʻoikaika pū ʻana, kēlā me kēia kālepa a me ka pilina i ko mākou pono like.Manaʻo mākou i ka loaʻa ʻana o kāu mau nīnau.
Hoʻolauna pōkole:
ʻO ka hao hoʻoheheʻe, ʻike ʻia hoʻi ʻo ductile cast iron, nodular cast iron, spherical graphite iron, spherical graphite cast iron a me SG iron, he ʻano o ka graphite-rich cast iron i ʻike ʻia ma 1943 e Keith Millis.ʻOiai ʻo ka hapa nui o nā ʻano o ka hao hoʻolei ʻia he nāwaliwali i ka haʻalulu a palupalu, ʻoi aku ka hopena o ka hao ductile a me ke kūpaʻa luhi, ma muli o kāna mau nodular graphite inclusions.ʻAʻole ʻo Ductile iron he mea hoʻokahi akā he ʻāpana o kahi pūʻulu o nā mea hiki ke hana ʻia me nā ʻano waiwai like ʻole ma o ka mālama ʻana i kā lākou microstructure.ʻO ka hiʻohiʻona maʻamau o kēia pūʻulu mea ʻo ke ʻano o ka graphite.I loko o nā hao ductile, aia ka graphite ma ke ʻano o nā nodules ma mua o nā flakes e like me ka hao hina.ʻOiai ʻo nā ʻōpala graphite ʻoi e hana i nā wahi koʻikoʻi i loko o ka matrix metala, nā nodules poepoe e keʻakeʻa ai i ka hana ʻana o nā māwae, no laila e hāʻawi ai i ka ductility i hoʻonui ʻia e hāʻawi i ka inoa o ka alloy.
Ua ʻike ʻia ʻo Austempered ductile iron (ADI; ʻo ia hoʻi, austenite tempered [7]) i ka makahiki 1950 akā ua kūʻai ʻia a loaʻa ka kūleʻa i kekahi mau makahiki ma hope.Ma ADI, hoʻohana ʻia ke ʻano metala ma o ke kaʻina hana wela.
Huina
ʻO ka hakina nui (%) no nā hoʻolei hao ductile ferritic[8]
He liʻiliʻi ka sulfur i loko o nā haku hao ductile ʻē aʻe.
Kalapona, 3.2–3.60%
Silika, 2.2–2.8%
Manganese, 0.1–0.2%
Magnesium, 0.03–0.04%
ʻO Phosphorus, 0.005–0.04%
Sulfur, 0.005–0.02%
Ke keleawe, <0.40%
Hao, kaulike
Hiki ke hoʻohui ʻia nā mea e like me ke keleawe a i ʻole ka tin i mea e hoʻonui ai i ka tensile a hāʻawi i ka ikaika i ka manawa like e hōʻemi ana i ka ductility.Hiki ke ho'okō 'ia ka ho'oikaika 'ana i ka corrosion ma o ka ho'ololi 'ana i ka 15-30% o ka hao i loko o ka hao me ka nui like 'ole o ka nickel, copper, a chromium.
Hiki ke hoʻololi ʻia ʻo Silicon ma ke ʻano he graphite formation element e ka alumini e hāʻawi i ka pale oxidation ʻoi aku ka maikaʻi.[9]
HONGDA Ductile hao hoolei:
I ka hoʻomaka ʻana o 2021, kūkulu ʻo HONGDA i kahi hale hana hou e hoʻolauna i nā lako hana a me ka laina hana no ka hoʻolei ʻana i ka hao Ductile.
1. Mea waiwai: QT450#-10 a me ka helu Spheroidization ma luna o ka pae III no ka loaʻa ʻana o ka maikaʻi o nā castings e kākoʻo i kāu noi.
2. Laina hana automated e hiki ai i ka hana kiʻekiʻe a me ka mana nui, 550T / Mahina, e hoʻihoʻi i kāu koi wikiwiki.
3.Applications: ductile iron castings for roller collar, idler bracket and so like parts castings within 70KGS.The function of top rollers is to carry the track link upward, hana i kekahi mau mea i pili pono, a hiki i ka mīkini ke hana wikiwiki a oi. mau.Hoʻohana kā mākou huahana i ke kila kūikawā a hana ʻia e ka hana hou.Ke hele nei kēlā me kēia kaʻina hana i ka nānā koʻikoʻi a hiki ke hōʻoia ʻia ka waiwai o ke kūpaʻa compressive a me ke kūpaʻa ʻana.
Hoʻohana ʻia kā mākou mau kaʻa kaʻa no Komatsu, Hitachi, Kobelco, Daewoo, Hyundai, Volvo, Jcb etc. Hiki iā mākou ke hāʻawi aku i ka lawelawe OEM e like me kāu mau kiʻi a i ʻole nā mea hoʻohālike.
Hoʻokuʻu ʻia nā huahana i Asia Hema a me ʻEulopa a me ʻAmelika, e hauʻoli i ka inoa kiʻekiʻe ma nā mākeke kūloko a me nā ʻāina ʻē.
