Kukandira Kushivirira neAkasiyana Maitirwo ekukanda

Dimensional kushivirira chinhu chakakosha patinosarudza nzira yekukanda kune inodiwa castings. Mu ISO 8062 (inoenderana neChina's GB/T6414-1999) magwaro akajairwa, mazinga ekushivirira ezviyero zvekukanda anotsanangurwa zvakajeka. Kazhinji kutaura, iyo yekukandira yekudyara uye kufa kukanda kune yakanyanya kurongeka muchiyero uye ndosaka nzira yekukanda mari inodaidzwa zvakare.precision casting. Pano mune zvinotevera iwe uchaona kushivirira kwakajairwa kwekukanda nenzira dzakasiyana dzekukanda.

 

Kukanda Kushivirira uye Kugona paRMC Foundry
Casting Process		Kwegore Kugona / Matani	Main Materials	Kukanda Uremu	Dimensional Casting Tolerance Giredhi (ISO 8062)	Kupisa Kurapa
Green Sand Kukanda		6000	Grey Cast Iron, Ductile Cast Iron, Cast Al, Brass, Cast Steel, Stainless Simbi	0.3 kusvika 200 kg	CT11~CT14	Normalization, Kudzima, Tempering, Annealing, Carburization
Resin Yakaputirwa Nejecha Kukanda (Shell Casting)				0.66 lbs kusvika 440 lbs	CT8~CT12
Yakarasika Wax Investment Kukanda	Mvura Girazi Kukandira	3000	Simbi isina ngura, Carbon Steel, Alloy Steel, Brass, Aluminium, Duplex Stainless Steel, Cast Iron	0.1 kusvika 50 kg	CT5~CT9
				0.22 lbs kusvika 110 lbs
	Silica Sol Casting	1000		0.05 kusvika 50 kg	CT4~CT6
				0.11 lbs kusvika 110 lbs
Yakarasika Foam Kukanda		4000	Grey Iron, Ductile Iron, Alloy, Carbon Steel, Stainless Simbi, Brass, Al	10 kusvika 300 kg	CT8~CT12
				22 lbs kusvika 660 lbs
Vacuum Casting		3000	Grey Iron, Ductile Iron, Alloy Steel, Carbon Steel, Stainless Simbi	10 kusvika 300 kg	CT8~CT12
				22 lbs kusvika 660 lbs
High Pressure Die Casting		500	Aluminium Alloys, Zinc Alloys	0.1 kusvika 50 kg	CT4~CT7
				0.22 lbs kusvika 110 lbs

 

Casting Tolerances forSand Castings

Iyo yekukanda kushivirira yakakamurwa kuva Dimensional Casting Tolerances (DCT) uye Geometrical Casting Tolerances (GCT). Yedu yekutanga inoda kutaura newe kana uine chikumbiro chakakosha pane zvinodiwa kushivirira. Pano mune zvinotevera giredhi rekushivirira rataigona kusvika nekukandira jecha redu rakasvibira, kukanda ganda mold uye kwete-kubika furan resin jecha kukanda:

• ✔ DCT Giredhi neGreen Sand Casting: CTG10 ~ CTG13
• ✔ DCT Giredhi neShell Mold Kukanda kana Furan Resin Jecha Kukandira: CTG8 ~ CTG12
• ✔ GCT Giredhi neGreen Sand Casting: CTG6 ~ CTG8
• ✔ GCT Giredhi neShell Mold Kukanda kana Furan Resin Jecha Kukandira: CTG4 ~ CTG7

 

Casting Tolerances forInvestment Castings

Zvinoenderana neakasiyana binder zvinhu zvinoshandiswa kugadzira goko, iyo yekukanda mari inogona kupatsanurwa kuita silica sol casting uye yekukanda girazi remvura. Iyo silica sol investimendi yekukandira maitiro ine zvirinani Dimensional Casting Tolerances (DCT) uye Geometrical Casting Tolerances (GCT) pane girazi remvura maitiro. Nekudaro, kunyangwe nenzira imwechete yekukanda, iyo Tolerance Giredhi ichave yakasiyana kubva kune yega yega alloy nekuda kwekukandira kwavo kwakasiyana. Yedu yekutanga inoda kutaura newe kana uine chikumbiro chakakosha pane zvinodiwa kushivirira. Pano mune zvinotevera giredhi rekushivirira giredhi isu tinogona kusvika kune zvese ne silica sol casting uye yemvura girazi yekukanda maitiro zvakasiyana:

• ✔ DCT Giredhi naSilica Sol Yakarasika Wax Kukanda: DCTG4 ~ DCTG6
• ✔ DCT Giredhi neMvura Girazi Yakarasika Wax Kukanda: DCTG5 ~ DCTG9
• ✔ GCT Giredhi naSilica Sol Yakarasika Wax Kukanda: GCTG3 ~ GCTG5
• ✔ GCT Giredhi neMvura Girazi Yakarasika Wax Kukanda: GCTG3 ~ GCTG5

 

Kukandira Kushivirira kweShell Mold Castings

Sezvatakataura mukushivirira kwekukanda kwejecha, magoko akaumbwa ane huchokwadi hwepamusoro uye kushivirira kwakasimba kupfuura kukanda jecha. Pano mune zvinotevera giredhi rekushivirira giredhi yatinogona kusvika nekukanda kwedu goko mold uye kwete-kubika furan resin jecha kukanda:

• ✔ DCT Giredhi neShell Mold Kukanda kana Furan Resin Jecha Kukandira: CTG8 ~ CTG12
• ✔ GCT Giredhi neShell Mold Kukanda kana Furan Resin Jecha Kukandira: CTG4 ~ CTG7

 

Kurasa Kushivirira kune Yakarasika Foam Castings

Kazhinji kutaura, kushivirira kwekukanda furo kwakarasika kuri nani pane kukanda jecha, asi kwakaipisisa kupfuura kukanda goko rekukanda uye kusabika maitiro ekukanda. Kune yedu yekutanga, isu tinogona chaizvo kuwana anotevera ekukanda mamakisi. Asi isu tinoda kutaura newe chaiwo ma castings uye tozofunga kuti ndedzipi nhamba dzatingakupa iwe.

• ✔ DCT Giredhi neRasika Furo Kukanda: CTG9 ~ CTG13
• ✔ GCT Giredhi nekurasika Foam Kukanda: CTG5 ~ CTG8

Kana iyo yekukanda dhirowa kana dhizaini rekuita zvinonyatsoda kuongororwa kwese kwese kukanda, zviyero zvese zvekukanda zvinoda kuongororwa. Mamiriro ezvinhu aya anowanzo kuve chikamu chekutanga chekugadzirwa kwecastings kana kusarudzika sampling yekuongorora maitiro panguva yekugadzirwa kwehuwandu. Mukugadzirwa kwebatch diki, dzimwe nguva inodiwa kuti uongorore ese zviyero zvekukanda.

Zvinoenderana nezvinodiwa zvinotsanangurwa mudhirowa kana magwaro ekugadzirisa, zviyero zveakakandirwa zvinoda kuongororwa zviyero zvekutonga, zviyero zvine hunyanzvi hwepamusoro zvinodiwa, uye zviyero zviri nyore kuremara uye kunze kwekushivirira. Mamiriro ezvinhu aya anowanzo shandiswa pakuongorora kwekutonga kwehukuru hwekugadzirwa kwakawanda pamutsara wekugadzira.