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
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 |
常用压型一般按其所用材料及其加工方法分类，按压型所用材料可分为金属压型和非金属压型。
①机加工压型：一般用钢、铝及复合材料制造，适宜于生产批量大的汽车精密铸造件和精度要求较高的铸件。这类压型制造成本高，但使用寿命长。
②大型精密铸造压型：一般用熔点不超过300℃的易熔合金按母模铸造的压型，故又称易熔合金压型或低熔点合金压型。这种压型宜用于铸件的试生产及加工困难的复杂压型。但强度和精度低。
③塑料压型：用环氧树脂制造塑料的压型。适宜于批量小，精度要求较低的铸件的试制和小批生产。为了提高型腔表面精度和散热性能。可对塑料表面进行镀铜处理，以成为塑料镀铜压型。
④石膏压型：用石膏为材料制造的压型。其精度、强度和使用寿命均较低。宜于单件小批生产或大批大量生产之试生产。由于石膏散热较慢，故石膏压型只宜用于石蜡-硬脂酸低温模料。
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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