Aluminum die-casting manufacturers tell you to "casting defects five referred to as"

 . Cold cracking flatulence aluminum die off is five defects referred to, one: Cold: refers to the casting surface roughness uneven pattern dissatisfied cold water. II: split: is stick-top crack crack crack cold mold temperature is too low there is shrinkage cracking.... Three: shrink: refers to uneven casting surface a depression. IV: Gas: is casting feed imports bit dross vent overflow mouth inside the bubble surface porosity cast aluminum die casting stomata.... Five: off: refers to the casting surface with a layer as thin as the purple since we called him peeling off. Thin thicker and more small and there are few. Some thin side and cast off from the other side we call him every other adult skin. Mentioned above is all aluminum die casting defects, the casting defects before peers say one hundred kinds, most say we do not know the name of casting defects have heard, read a few years people have said casting defects related to the name with the physical, the Chinese die-thousand years of history, casting defects say today how to put it so complicated, you say you are, I said I, but then I think casting defects were not unified exchange would not be able, through my practical experience in 2005 wrote five casting defect referred to as: Cold: crack: Condensation: Gas: off. Releasing five defects: A: Understanding the casting process to find the correct feeding orientation. Two: Learn how much product weight sprue to locate. Three: Learn how to use the product mix runner runner this is a guide runner... Four: Understanding the product structure to open the gate together with imports from two points of import of multi-channel import beads imported, as long as you understand the die-casting from these five deficiencies can be resolved...... Aluminum die-casting professional manufacturers to provide you with several major flaws currently casting aluminum die-casting company has been a difficulty ... How stomata will stay, including water imports. II. Arts stream dross vent opening is created which problems caused by. III. Casting surface size of the bubble is how come. IV. Why casting porosity difficult to lift. V. casting process to produce mainly leather compartment wrong. Six castings Why peeling - root release agent relationship you have. VII.6 word beginning with why aluminum is difficult to do, which details the idea. Eight surface after plating zinc alloy castings bubble, is a material problem or mold (machine-adjusting.) Problems, or electroplating factories, we can determine how the issue is material - or aluminum die-casting process issues - or mold problems - or electroplating problems. IX. How can I do zinc alloy castings surface strength. X. bronze pieces with the best kind of release agent. Casting technology: the basis of aluminum die-casting company to survive, there is good technology in order to reflect the company's capacity. Die-management: the direction of development of aluminum die-casting company, best management die-casting company is to achieve control (cost control, quality control manage production...), It is to make all management personnel management system in accordance with the company to develop employees. do it. www.styazhulv.com