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Ningbo Zhiye Machinery Parts Co., Ltd

TEL:+86-13567841157

         +86-15771805138

         +86-18958238181

E-mail:zhiye@zy-casting.com  

             ycn@zy-casting.com

             santos@zy-casting.com

Website:www.zy-casting.com

Address: Xiachen Industrial Zone, ChunhuTown, Fenghua District, Ningbo CityZhejiang Province,China-315538

Directional cylinder

Directional cylinder

  • Material: 40 #
    Process: silica sol process
    Weight: 0.105KG
    Application field: military products
    Product name: directional cylinder
    Surface treatment: antirust water
    Heat treatment: normalizing
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  • Product description

Process

Silica sol  Casting (Green Wax)

Mold

General Aluminum Mold & Steel Mold

Mould Materia

Silica sol, Mullite Sand, Zircon Sand

Mould Shell

Fireproof Coating

Technology

Characteristics

ISuitable for producing small parts. Better precision. Better surface 

 roughness. Can large extent reduce machining.

Tolerance Range

CT5 to CT6

Single Weight

0.01kgs to 30kgs

Surface Roughness

RA6.3

Casting Material Type

Carbon Steel, Alloy Steel, Stainless Steel, Ductile Iron.

Common Material Specification

GB, ASTM,SAE,AISI,DIN,BS,JIS,NF,EN,AAR,ISO

Product application field

Automobile, Engineering Machinery, Railway, Marine, AgriculturalMachinery, Mining and other industrial fields

所谓热处理是利用加热、保温以及随后的冷却,有目的地利用固态相变来改变金属内部组织、性能的一种工艺方法,以期获得所需要的力学性能。

熔模精密铸造件是在高温热壳下浇注成形的。由于铸件的冷却速度慢,故其铸态组织的晶粒一般均较粗大,常存在一次碳化物或过热组织(魏氏组织);此外,由于铸件在冷却收缩时被型壳所阻碍,即在军工精密铸造件中残留应力,这种应力有可能使铸件发生变形或产生裂纹的危险。因此,为了改善铸件的金相组织,细化晶粒,消除铸造内应力并提高其力学性能,铸件只有经过热处理后才能使用。

硅溶胶精密铸造模具

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Ningbo Zhiye Machinery Parts Co., Ltd

Contact information:+86-13567841157

                                    +86-15771805138

E-mail:zhiye@zy-casting.com  

             ycn@zy-casting.com

Website:www.zy-casting.com

Address: Xiachen Industrial Zone, ChunhuTown, Fenghua District, Ningbo CityZhejiang Province,China-315538


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