Our attention to detail using precision casting and the machining techniques produces the highest quality steel castings for various industries.
Cracks are the most destructive defects in precision castings. Cracks are not allowed in all precision casting acceptance standards. Most of the precision castings are hot cracks, and cold cracks are relatively rare.All cracks are caused by internal stress in the casting. When the internal stress of
Abstract:This paper describes the key points of production planning in investment casting plants, the purpose, methods and steps of on-site production management, and reasonable material control methods.The production management of lost wax casting plants mainly revolves around the production of qua
Impeller components cast using investment casting technology offer a variety of advantages, including accurate dimensions, complex internal cavities, and the ability to use a variety of materials. These components help improve the overall performance, reliability, and efficiency of impellers in flui
Slag holes and shrinkage holes are very common defects in precision castings. The causes of these defects are multifaceted, mainly related to the smelting of molten steel, the cleanliness of recycled wax and the tree assembly process.1.1 Molten steel smelting: Although it only takes 20-30 minutes to
Carbon is the first of the five elements of castings and has a great influence on the performance of castings. Steel and iron are distinguished by their carbon content. The surface decarburization layer of precision castings is generally not checked, but it is an important factor affecting the surfa
