复杂阶梯式砂芯的手工芯盒结构及制芯方法

Manual Core Box Structure and Core - making Method for the Complex Stepped Sand Core

根据一种复杂的阶梯式砂芯的手工芯盒模具结构及制芯方法,即可有效简化砂芯制造过程,提高制芯效率,又可以实现复杂的阶梯式砂芯的整体制作,保证砂芯的强度,极大地满足了现在大型柴油机批量生产的需求。

According to a complex cascade manual core box mold structure of sand core and core method,which can not only effectively simplify the sand core manufacturing process,improve the core production efficiency,but also achieve the overall production of complex stepped sand core,ensure the strength of the sand core,greatly meet the demand of mass production for the large diesel engines.