Kulekerera Kutayira ndi Njira Zosiyanasiyana Zoponyera

Dimensional kulolerana ndi chinthu chofunikira tikamasankha njira yoponyera zomwe tikufuna. Mu ISO 8062 (yogwirizana ndi China's GB/T6414-1999) zolemba wamba, kulolerana kwa miyeso yoponyera kumafotokozedwa momveka bwino. Nthawi zambiri, kuponya ndalama ndi kufa kumakhala kolondola kwambiri ndichifukwa chake njira yopangira ndalama imatchedwanso.kuponya molondola. Apa zotsatirazi mudzaona tolerances ambiri castings ndi njira zosiyanasiyana kuponyera.

 

Casting Tolerance and Capabilities ku RMC Foundry
Kuponya Njira		Kuthekera Kwapachaka / Matani	Zida Zazikulu	Kutaya Kulemera	Dimensional Casting Tolerance Giredi (ISO 8062)	Kutentha Chithandizo
Green Sand Casting		6000	Gray Cast Iron, Ductile Cast Iron, Cast Al, Brass, Cast Steel, Stainless Steel	0,3 kg mpaka 200 kg	Chithunzi cha CT11-CT14	Normalization, kuzimitsa, kutentha, Annealing, Carburization
Kuponyera Mchenga Wopaka Resin (Kuponya Zipolopolo)				0.66 lbs mpaka 440 lbs	Mtengo wa CT8-CT12
Kutaya Ndalama Zotayika za Wax	Kuponya kwa Magalasi a Madzi	3000	Chitsulo chosapanga dzimbiri, Carbon Steel, Aloyi Zitsulo, Brass, Aluminium, Duplex Stainless Steel, Cast Iron	0.1 kg mpaka 50 kg	Mtengo wa CT5-CT9
				0.22 lbs mpaka 110 lbs
	Silica Sol Casting	1000		0.05 kg mpaka 50 kg	Mtengo wa CT4-CT6
				0.11 lbs mpaka 110 lbs
Kutaya Chithovu Chotayika		4000	Gray Iron, Ductile Iron, Aloyi, Carbon Steel, Stainless Steel, Brass, Al	10 kg mpaka 300 kg	Mtengo wa CT8-CT12
				22 lbs mpaka 660 lbs
Kutaya kwa Vacuum		3000	Iron Gray, Ductile Iron, Alloy Steel, Carbon Steel, Stainless Steel	10 kg mpaka 300 kg	Mtengo wa CT8-CT12
				22 lbs mpaka 660 lbs
High Pressure Die Casting		500	Aluminiyamu Aloyi, Zinc Aloyi	0.1 kg mpaka 50 kg	Mtengo wa CT4-CT7
				0.22 lbs mpaka 110 lbs

 

Kutaya Kulekerera kwaMchenga Castings

Zololera zoponya zimagawidwa mu Dimensional Casting Tolerances (DCT) ndi Geometrical Casting Tolerances (GCT). Woyambitsa wathu akufuna kulankhula nanu ngati muli ndi pempho lapadera pazoyenera kulekerera. Apa m'munsimu muli kalasi yololera yomwe titha kufikira poponya mchenga wobiriwira, kuponyera nkhungu za zipolopolo ndi kuponyera mchenga wa furan resin:

• ✔ Gulu la DCT ndi Green Sand Casting: CTG10 ~ CTG13
• ✔ DCT Kalasi ndi Shell Mold Casting kapena Furan Resin Sand Casting: CTG8 ~ CTG12
• ✔ Gulu la GCT ndi Green Sand Casting: CTG6 ~ CTG8
• ✔ Gulu la GCT lopangidwa ndi Shell Mold Casting kapena Furan Resin Sand Casting: CTG4 ~ CTG7

 

Kutaya Kulekerera kwaInvestment Castings

Malinga ndi zida zosiyanasiyana zomangira zomwe zimagwiritsidwa ntchito popanga chipolopolocho, ndalama zopangira ndalama zitha kugawidwa kukhala silika sol casting ndi kuponyera magalasi amadzi. Njira yopangira ndalama za silica sol ili ndi Dimensional Casting Tolerances (DCT) ndi Geometrical Casting Tolerances (GCT) kuposa njira yamagalasi amadzi. Komabe, ngakhale ndi njira yoponyera yomweyi, Gulu la Kulekerera lidzakhala losiyana ndi aloyi iliyonse chifukwa cha kuthekera kwawo kosiyanasiyana. Woyambitsa wathu akufuna kulankhula nanu ngati muli ndi pempho lapadera pazoyenera kulekerera. Apa m'munsimu muli kalasi yololerana yomwe titha kufikira onse ndi silika sol kuponyera ndi njira zoponyera magalasi amadzi padera:

• ✔ Gulu la DCT lolemba Silica Sol Lost Wax Casting: DCTG4 ~ DCTG6
• ✔ Gulu la DCT ndi Madzi Galasi Otayika Sera: DCTG5 ~ DCTG9
• ✔ Gulu la GCT lolemba Silica Sol Lost Wax Casting: GCTG3 ~ GCTG5
• ✔ Gulu la GCT ndi Galasi Yamadzi Yotayika Sera: GCTG3 ~ GCTG5

 

Kulekerera Kulekerera kwa Shell Mold Castings

Monga tanenera mu kulolerana kwa kuponyedwa kwa mchenga, kuponyedwa kwa nkhungu za chipolopolo kumakhala kolondola kwambiri komanso kulolerana kolimba kuposa kuponya mchenga. Apa m'munsimu muli kalasi yololera yomwe titha kufikira popanga chipolopolo chathu ndikuponyera mchenga wa furan resin:

• ✔ DCT Kalasi ndi Shell Mold Casting kapena Furan Resin Sand Casting: CTG8 ~ CTG12
• ✔ Gulu la GCT lopangidwa ndi Shell Mold Casting kapena Furan Resin Sand Casting: CTG4 ~ CTG7

 

Kulekerera Kutayira kwa Kutayika Kwa Foam

Nthawi zambiri, kulolerana kwa kuponyedwa kwa thovu kotayika ndikwabwino kuposa kuponya mchenga, koma koyipa kuposa kuponya nkhungu ndi kusaphika. Kwa maziko athu, titha kukwaniritsa magiredi otsatirawa. Koma tikufuna kuyankhula nanu za ma castes enieni ndikusankha manambala omwe tingakupatseni.

• ✔ Kalasi ya DCT mwa Kutaya Foam: CTG9 ~ CTG13
• ✔ Gulu la GCT ndi Kutaya Foam: CTG5 ~ CTG8

Ngati chojambula choponyera kapena chikalata choponyera chimafunikira kuyang'anitsitsa miyeso yonse ya kuponya, miyeso yonse yoponya iyenera kuyang'aniridwa. Izi nthawi zambiri zimakhala gawo loyamba la kupanga ma castings kapena kuwunika kwachisawawa pakupanga zinthu zambiri. Pakupanga magulu ang'onoang'ono, nthawi zina pamafunika kuyang'ana miyeso yonse ya kuponya.

Mogwirizana ndi zofunikira zomwe zafotokozedwa muzojambula kapena zolemba za ndondomeko, miyeso ya ma castings iyenera kuyang'aniridwa kuti iwonetsetse miyeso yayikulu yolamulira, miyeso yokhala ndi zofunikira zolondola kwambiri, ndi miyeso yomwe imakhala yopunduka mosavuta komanso yosalolera. Izi nthawi zambiri zimagwiritsidwa ntchito poyang'anira kuyang'anira kukula kwa kupanga kwakukulu pamzere wopanga.