Kiʻi i hōʻike ʻia no ke kila kalapona haʻahaʻa

Pana kila kalapona haʻahaʻa

Wehewehe Pōkole:

Nā kikoʻī huahana

Nā Lepili Huahana

Hoʻolauna huahana:

ʻO ke kaʻina hana e like me ke kī kila maʻamau aupuni, me ka hoʻohana ʻana i ka ʻenehana granulation centrifugal, no ka mea, he kila kalapona haʻahaʻa ka mea maka, no laila e kāpae i ke kaʻina hana hoʻomehana wela kiʻekiʻe, me ka hoʻohana ʻana i ke kaʻina hana hoʻomehana isothermal.

Hiʻona

HĀʻAWI KILA KALAPONA HAʻAHAʻA
KUMUKŪʻAI PŌMAIKAʻI
• Hana ma luna o 20% e kūʻē i nā pana kalapona kiʻekiʻe
• Ka emi ʻana o ke komo ʻana o nā mīkini a me nā lako ma muli o ka nui o ka omo ʻana o ka ikehu i nā hopena i loko o nā ʻāpana
• Nā ʻāpana i nele i nā kīnā i hana ʻia e ka mālama wela, nā haki a i ʻole nā māwae liʻiliʻi
KA HOʻOMAIKAʻI ʻANA I KE KAIAO
• No kāna hana ʻana, ʻaʻohe pono o ka mālama wela ma hope
• Hoʻemi pauka
• Hōʻoia ka microstructure Bainitic ʻaʻole lākou e haki i kona wā pono
ʻAno Laulā
• Ua like ke ʻano o ke kī kila kalapona haʻahaʻa me ka poepoe. Hiki ke loaʻa iki nā ʻāpana lōʻihi a hoʻololi ʻia me nā pores, slag a lepo paha.
• ʻAʻole kēia e hoʻopilikia i ka hana o ke pana ʻana, hiki ke hōʻoia ʻia ma ke ana ʻana i kāna hana ma ka mīkini.
PAʻAKIKĪ
• Hōʻoia ka microstructure bainitic i kahi kiʻekiʻe o ka paʻakikī. 90% o nā ʻāpana ma waena o 40 - 50 Rockwell C.
• ʻO ke kalapona haʻahaʻa i ke kaulike me ka manganese e hōʻoiaʻiʻo i ka lōʻihi o ke ola pono o nā ʻāpana, no laila e hoʻomaikaʻi ana i ka maʻemaʻe o nā ʻāpana, ʻoiai me ka hana mechanical e hoʻonui lākou i ko lākou paʻakikī.
• Hoʻopili nui ʻia ka ikehu o ka pahū ʻana e nā ʻāpana, a pēlā e hōʻemi ai i ka ʻaʻahu ʻana o ka mīkini.
KA HOʻOMĀʻILIʻILI ʻANA I KE KALAPONA, KA HANA KIʻEKIʻE
• Loaʻa ka laulā o ka hoʻohana ʻana i ke kila kalapona haʻahaʻa no nā mīkini nona nā turbine o 2500 a 3000 RPM a me nā wikiwiki o 80 M / S.
• No nā lako hou e hoʻohana ana i nā turbine 3600 RPM a me nā wikiwiki o 110 M / S, he mau koi kēia no ka hoʻonui ʻana i ka huahua.

Nā kahua noi：

1. Hoʻopau ʻili o ka hoʻolei make alumini zinc a me ka hoʻomaʻemaʻe ʻili o ka hoʻolei one alumini. ka pīpī ʻana a me ka poli ʻana o ka ʻili kinikini hana. Ka hoʻomaʻemaʻe a me ka hoʻopau ʻana o ka unahi ʻokikene kila kiʻekiʻe, ka poloka mīkini alumini alloy a me nā ʻāpana hoʻolei make nui ʻē aʻe, ka mālama ʻana i ka hopena ʻili kinikini a me ka mālama antiskid.

2. Ka hoʻolei make ʻana o ka alumini zinc, ka hoʻomaʻemaʻe ʻana i ka ʻili o ka hoʻolei pololei ʻana, ka hoʻopōʻino ʻana i ka ʻili ma mua o ka uhi kūikawā, ka poli ʻana i ka ʻili alumini e wehe i nā laina extrusion ʻili, ka poli ʻana i ka ʻili o ka paipu alumini keleawe, a me ka poli ʻana i ka pahu kila kila a me ka valve.

3. E hoʻomaʻemaʻe i nā mea hana hoʻolei anu, nā make plating chromium no ka hoʻoheheʻe ʻana i nā make a me nā kaila, hoʻoponopono hou i ka uhi pamu o ka supercharger mīkini kaʻa, hoʻoikaika i ke kapa kikoʻī a me ka pūnāwai o ka mea hoʻomaka, a pīpī i ka wili ʻana i ka ʻili o ka pahu kila kila.

4. ʻO ka hoʻolei make alumini zinc, ka pahu ʻenekini mokokaikala, ke poʻo cylinder, ka carburetor, ka pūpū pamu wahie ʻenekini, ka paipu komo, ka laka kaʻa. Pono e hoʻomaʻemaʻe a hoʻopau ʻia ka ʻili o ka ʻaoʻao huila hoʻolei make haʻahaʻa ma mua o ka pena ʻana. Hoʻopau ʻili a me ka hoʻomaʻemaʻe ʻana i nā ʻāpana hehi kila kila alumini keleawe, nā ʻāpana kila kila hoʻolei hoʻopukapuka kālā, a pēlā aku.

Nā palena loea

ʻOkoʻa ka pana kila kalapona haʻahaʻa a me ka ʻokoʻa pana kila maʻamau
Pana kila kalapona haʻahaʻa	Nā pana kalapona kiʻekiʻe ʻē aʻe
Hana ʻia me ka ʻōpala haʻahaʻa i ke kalapona, sulfur a me ka phosphorus	hana ʻia me kekahi ʻano ʻōpala. No laila he paʻakikī akā he palupalu.
ʻAno liʻiliʻi Bainitic. Pana Pōʻai Kila Kalapona Haʻahaʻa Loaʻa nā ʻano palaoa ikaika maikaʻi loa a ʻaʻohe māwae.	ʻO ka microstructure o ka Pōʻalua.
ʻAʻohe hemahema ma muli o ka mālama wela ʻana no ka mea ʻaʻole pono ka mālama hou ʻana.	ʻO ka mālama ʻana i ka wela ma hope o ka fugging e hiki ai ke nahā ma kona ʻili.
ʻO ka pana poepoe kila kalapona haʻahaʻa i ka wā o nā hana pahū, ʻaʻole e haki ka pana kila kalapona haʻahaʻa i nā ʻāpana liʻiliʻi a mālama i kona ʻano poepoe.	I ka wā o ka pahū ʻana o ka pana, a ma muli o kona ʻili i māwae ʻia, ua haki ka pana i nā ʻāpana nui me nā wēlau ʻoi i loko o kahi manawa pōkole. Ma muli o kēia, hoʻonui nā pana kalapona kiʻekiʻe i nā kumukūʻai mālama, ma ka hana ʻana i nā ʻaʻahu hou aʻe i nā mīkini pahū ʻana.

Papahana		ʻANO A	ʻAno B
Ka hoʻohuihui kemika%	C	0.15- 0.18%	0.2-0.23
	Si	0.4-0.8	0.35-0.8
	Mn	0.4-0.6	0.25-0.6
	S	<0.02	<0.02
	P	<0.02	<0.02
Paʻakikī	pana kila	HRC40-50	HRC40-50
Ka nui o ka paʻa	pana kila	7.4g/cm3	7.4g/cm3
ʻAno liʻiliʻi		ʻO ka hui hui ʻana o Martensite Bainite i hoʻomaʻamaʻa ʻia
helehelena		Pōʻai Nā ʻāpana hakahaka <5% ʻĀpana māwae <10%
ʻAno		S70, S110, S170, S230, S280, S330, S390, S460, S550, S660, S780
Hoʻopili ʻana		Kēlā me kēia tona i loko o kahi Pallet ʻokoʻa a ua māhele ʻia kēlā me kēia tona i loko o nā ʻeke 25KG.
Ka paʻa		3200-3600 mau manawa
Ka nui o ka paʻa		7.4g/cm3
Anawaena		0.2mm,0.3mm,0.5mm,0.6mm,0.8mm,1.0mm,1.2mm,1.4mm,1.7mm,2.0mm,2.5mm
Nā noi		1. Hoʻomaʻemaʻe pahū: Hoʻohana ʻia no ka hoʻomaʻemaʻe pahū o ka hoʻolei ʻana, ka hoʻolei make, ka forging; wehe ʻana i ke one o ka hoʻolei ʻana, ka papa kila, ke kila ʻano H, ke ʻano kila. 2.. Wehe ʻana i ka popo: Wehe ʻana i ka popo o ka hoʻolei ʻana, ka forging, ka papa kila, ke kila ʻano H, ke ʻano kila. 3.Shot peening: Shot peening o nā kapa, nā ʻāpana i mālama ʻia me ka wela. 4. Pāhū pana: Pāhū pana o ke kila ʻaoʻao, papa moku, papa kila, mea kila, ʻano kila. 5. Mālama mua: Mālama mua o ka ʻili, papa kila, kila ʻaoʻao, ʻano kila, ma mua o ka pena ʻana a i ʻole ka uhi ʻana.