Precision Investment Casting

Precision Investment Casting
Product Details

Precision Investment Casting

Description

Investment casting is one of the oldest metal forming processes in the world. For over 5,000 years, investment casting processes have been used to create complex and detailed cast metal parts for a variety of different applications. Metal castings are formed by a "lost wax" process. A wax replica of the assembly is made, "shelled" and burned to make a mold for a metal casting. The desired metal is then poured into a mold and then cured to form the final casting. The precision and quality provided by investment casting make it the process of choice for many engineers working in the precision-first industry.

The investment casting process has many advantages. It provides engineers with a degree of design freedom and flexibility that is unmatched by other traditional manufacturing processes. It can produce features that cannot be formed by machining and other traditional methods. This process can be significantly reduced, and in some cases even eliminates the need for expensive processing and assembly processes. The tight tolerances and fine surface treatment provided by investment casting mean that parts that are suitable for their "cast" state can be produced. Investment casting is the ideal method of manufacturing complex and detailed components that must be lightweight and have good integrity.


Advantages

We have a senior engineering and technical team in the industry with special skills and experience in product design, casting, heat treatment and processing. Our high engineering capabilities guarantee our core competitive advantage. Special techniques allow us to overcome the difficulties of waxing and shelling processes for making parts with internal structures. We also have advanced testing equipment and strong quality assurance capabilities. A full range of testing equipment ensures that we are able to provide our customers with quality products.


Parameter


Material

Carbon steel, alloy steel, stainless steel

Process

Lost wax casting + cnc machining

Casting dimension tolerance

CT7-CT8

Casting surface roughness

Ra 12.5um

Casting weight range

0.1-90kg

Casting Size

Max linear size: 1200mm, Max diameter size: 600mm

Machining Precision

Positioning accuracy 0.008mm, Rep. position. accuracy 0.006mm

Machining surface roughness

Ra0.8~6.3um

Max Travel Of Spindle

1800mmx850mmx700mm

Max Turning Diameter

1000mm

Material standard

GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR.......

Surface treatment

KTL(E-coating), Zinc plating, Mirror Polishing, Sand Blasting, Acid pickling,  black oxide, Painting, Hot galvanizing,Powder coating, Nickel plating.

Service available

OEM & ODM

Quality control

0 defects,100% inspection before packing

Application

Train & railway, automobile& truck, construction machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery, construction, valve and pumps, electric machine, hardware, power equipment and so on.

Keywords

Investment casting, steel casting, precision casting

Product Pictures

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gear-box support of autobusses


客车震动器支架shockabsorber support of autobusses副本.png

shockabsorber support of

autobusses

垃圾车枢轴铸件2 pivot casting of dumpcart副本.png

pivot casting of dumpcart

垃圾车枢轴铸件pivot casting of dumpcart副本.png

pivot casting of dumpcart

汽车传动轴突缘叉 drive shaft flange fork of auto.png

drive shaft flange fork of auto

汽车传动轴突缘叉2 drive shaft flange fork of auto.png

drive shaft flange fork of auto

汽车底盘空气弹簧支座2 air spring bracket of automobile chassis副本.png

air spring bracket of automobile

chassis

汽车底盘空气弹簧支座air spring bracket of automobile chassis副本.png

air spring bracket of automobile

chassis

汽车底盘零件2 chape gauche faux-chassis for automobile副本.png

chape gauche faux-chassis for

automobile


汽车底盘零件chape gauche faux-chassis for automobile副本.png

chape gauche faux-chassis for

automobile

汽车发动机机壳engine housing for automobile副本.png

engine housing for automobile

汽车发动机零件component of auto  motor副本1.png

component of auto motor

汽车发动机支架2 engine bracket for automobile副本.png

engine bracket for automobile

汽车发动机支架engine bracket for automobile副本.png

engine bracket for automobile


汽车固定扭矩杆端头fixed torque rod end for automobile副本.png

fixed torque rod end for

automobile


汽车空调传动轴零件transmission shaft parts of auto air condition.png

transmission shaft parts of auto

air condition

汽车零件(承重底座) supporting  base for auto副本.png

supporting base for auto

汽车零件(端头)tee fitting for automobile副本.png

tee fitting for automobile

汽车零件(连接座)connection base for automobile副本.png

connection base for automobile

汽车零件(扭杆套)torque rod end for auto副本.png

torque rod end for auto

汽车零件(套管)spigot for auto副本.png

spigot for auto

汽车零件(套管底座)spigot base for auto副本.png

spigot base for auto

3.png

cement funnel of cement mixer

水泥搅拌车漏斗cement funnel of cement mixer副本.png

cement funnel of cement mixer

拖车零件(滑行闩)slider latch of tow truck副本.png

slider latch of tow truck

拖车配件(凸轮臂联结件)Cam arm yoke  of tow truck副本.png

Cam arm yoke of tow truck

拖卡零件(连接器支座)linker housing of tow truck副本.png

linker housing of tow truck


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