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 |
新产品（铸件）试制及投产工作程序：它规定了砂型精密铸造件试制及投产前所必须做的工作可以避免新产品投产后发生因成品率低，加工余量不够，热处理后硬度达不到等原因而造成的损失。
加强对操作工人的技术培训和质量意识教育有些制壳工人由于不懂得水玻璃模数和密度的关系及对型壳质量的重要性，总认为“稠的水玻璃密度大模数也高”，“涂料黏度大就多加点水，稀了就多加点粉”，“稠点稀点都无所谓”，在这类观点的指导下，就经常会发生型壳强度低浇注时总漏钢水或者是型壳内表脱层等缺陷，因而有必要到班组上技术课，结合生产实际召开一些小型废品分析会，废品展览会、讲清楚产生废品的原因和改进的办法、措施。
要向操作者讲清：质量是精密铸造厂的生命，没有质量就没有产量的道理，要树立质量第 一的概念。
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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