You may pay attention to the gravity casting
machine production operation safety of operating personnel specification, you may know that gravity casting machine production before and after the matters needing attention, will try to avoid an accident in the production process.
But do you know?
Gravity casting machine in the production, the core pulling the casting production to take out the core of time also need to pay attention to?
Can't core-pulling too early, nor core-pulling too late, let Joe to explain it for you.
If production casting sand core within the stay time is too short, can lead to casting has not cooling molding, sand core out too fast will make the casting forming problems, casting deformation, etc.
If the production, the inside of the casting sand core in the casting for a long time, the force created by the casting shrinkage can cause the core pulling force also increase, will reduce the efficiency of production.
So gravity casting machine, casting the cores should be in casting cooled to a certain temperature range, and has enough strength of castings, remove sand mold.
Appropriate core-pulling and casting molding time, generally is also made of test methods to determine.
Bo Joe has 14 years of research and development of foundry industry custom production experience, can provide suitable production plan for your product, welcome to contact Joe.
It has become necessary for Nanjing BoQiao Machinery Co., Ltd. to continually cultivate, develop and update their skills to work successfully alongside high-tech.
As a global casting machinery company, we take on some of the world’s biggest molding machine challenges. Nanjing BoQiao Machinery Co., Ltd. have a whole series of quenching furnace manufacturers casting machinery that can solve your molding machine problem in an effective manner. Check it at BoQiao Machinery.
Nanjing BoQiao Machinery Co., Ltd. sells quenching furnace manufacturers and yet their focus on operational excellence and mastery of distributed manufacturing facilities quenching furnace manufacturers has made them the dominant player in the space.
quenching furnace manufacturers casting machinery is one of the most commonly used tool for quenching furnace manufacturers.
Nanjing BoQiao Machinery Co., Ltd. knows how important it is to offer optional extras, such as molding machinequenching furnace manufacturers to provide quality products for customers.