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美国最近研制成功了一种喷涂低熔点金属的制模法,可以取代许多复杂的制模方法,由这种方法制成的模具使用寿命可达5万次以上。一、喷涂金属模的优点 1.与一般金属模的制造方法相比可缩短生产时间50％。 2.生产成本低,可以配备一些备用模样,一旦生产上使用的模样损坏,能及时更换,不影响生产。 3.与塑料模相比,喷涂金属模导热性强,不受型砂的温度影响。
The United States recently developed a successful application of a low melting point metal spray molding method, you can replace many complex molding methods, molds made by this method of life of up to 50,000 times more. First, the advantages of spraying metal mold 1. Compared with the general manufacturing method of metal mold can shorten the production time of 50%. 2. Low production costs, can be equipped with some spare appearance, once the appearance of the use of production damage, timely replacement, does not affect the production. 3. Compared with the plastic mold, spray metal mold thermal conductivity, not affected by the temperature of the sand.