Zirconium casting
Pump Series,Impeller Series,Valve Series
| Application: | Chemical, Petroleum, Machinery, Industry, etc. |
| Grade: | 702C,704C,705C |
| Brand Name: | INTERCITY |
| Specifications | ASTM B752 |
| Technique: | Investment (Wax/EPS) Graphite casting |
| Inspection: | 1.Dimension test |
| 2.Chemical Compostion Analysis | |
| 3.Mechanics' propeteies test | |
| 4.Radiographic test | |
| 5.Liquid Penetanet examination | |
| 6.HIP |
2D Drawing&3D Model
|
2D Drawing Review 2D drawing Design casting technology Design casting dimensions |
|
3D Model Using CAD software fast and accurate build 3D model. Ensure the model full meet customer design ideas. |
Mould Making
Using CAM software and CNC equipment machine model. Ensure the model have exactly dimensions and better surface.
|
Wax Model Higher dimensional precision and Better surface finish. Casting dimensions tolerance CT5-CT6 Effective method for which complex shape, high precision or difficult to machining parts Suitable for large quantities of parts which small and complex casting |
|
EPS Model Higher dimensional precision and Better surface finish. Casting dimensions tolerance CT6-CT8 Effective method for which complex shape, high precision or difficult to machining parts. No die cost, greatly reduce the casting cost. Suitable for any quantities of complex casting |
|
Graphite Model Good dimensional precision and surface. Casting dimensions tolerance CT8-CT10 Shorter casting period Suitable for large size and small quantities casting. |
Shell Making
Pouring
Material:Zirconium
Characteristics:High strength light weight corrosion resistant
Standard:ASTM DIN ISO or other required standards.
Casting tolerance:ISO 8062 CT6-CT10
Capabilities:Several vacuum arc melting and pouring units From 80kg to 500kg liquid Zirconium per pour Maximum Single Cast Weight 400kg Can make pattern quickly ,shorten deliver time
Applications:Airplane ship auto chemical medical sport
Inspection
Surface Check:MSS SP55 Surface defects visual detection
Dimension Check:ISO 8062 Dimensions check: Wax CT6 EPS CT8 Gr CT10
Finish dimension: ISO 2768 Only for freedom tolerance
X-Ray Test : ASME VIII Div.1 .App.7 Casting internal defects test
NDT Test LPE Test: ASME VIII Div.1 .App.7 Casting surface defects test
UT Test : ASME V Casting internal defects and position test, casting thickness measure
Precision Casting
Investment casting (also known as lost wax casting) is a precision casting methodology that can be used over the widest range of metal types .
Tuopusen manufactures castings ranging from a few grams (about 0.1 oz) in weight to about 400 kg (880 lb). The minimum wall thickness are 0.06cm(0.024 in) .The size can be cast under 200cm X(78in) 100cm(39in).
Machining
We provide a full range of machining services to complement the range of alloys used in our casting process and deliver fully finished items or assemblies. such as milling, turning, gear cutting and grinding operations.
CNC lathe & vertical lathe
CNC boring machine
CNC horizontal machining center
Heat Treatment
General Heat Treatment
Annealing, stress relieving,tempering etc.
Vacuum Furnace
Vacuum heat treating is used for bright hardening and tempering, bright annealing
Surface Finishing
We offer several surface finishing options.
Polishing – by hand and automated
Pickling - by assembly line
Abrasive blasting - by assembly line
Inspection & Testing
