Hebei Yogem Castings Co., Ltd

  Quality control methodology has undergone a long period of change, involving a broadening of the subject to enhance many more aspects of the production process and product than were traditionally considered. These changes have had major effects in the field of internal management organization, as well as in the commercial relationships involved in the procurement of castings. Casting defects can negatively impact the profit margin of the company. There are instances such as rework costs or casting scrap costs that not only affect financial state of the company but also affect customer services. However, in many cases, the  casting defects may appear at the machining stage , at the assembly stage or during use of the component. The resultant value added costs and warranty costs may sometimes be passed on to the foundry by their customers. Let’s take a look at the kind of defects and how they can be identified.     Tests for defects in the surface zone Cracks and oth...

Die casting, the process of forcing molten metal into a mold cavity under extreme pressure, is a standard manufacturing process in numerous industries. While die casting can occur using various metals, aluminum is one of the more common materials. Die casting has stood the test of time. Since its invention in 1884, it’s become a preferred technique for manufacturers demanding maximum precision producing items ranging from intricate components to larger parts found in automobiles and heavy machinery.  Aluminum die casting offers several advantages: ● It’s lightweight: Due to its lightweight composition, aluminum enables you to create the lighter parts and components required in many of today’s manufacturing processes without sacrificing strength or durability.  ● It’s easy to work with: Aluminum is also easy to cast, letting you create a wide range of products. Aluminum can also withstand higher operating temperatures and offers excellent corrosion prot...