The matters need attention for the inspe
    A,, lost wax casting, casting gate riser after cutting there shall not be the root of the height is greater than 2 mm;Of the surface of the more important machining, if found that all kinds of skin defects from appearance should be timely re...

Methods to improve casting yield
    Hexin precision casting found in the process of casting, casting yield and many manufacturers have been increase, the yield of the casting with our casting technology is also have certain related closely related, technology in place, the cas...

Improving the yield of precision castings
    Notable is, although the same as the type of the defect hexing precision casting for different casting alloy casting, the forming reason and preventing measures are distinct.With, for example, is a carbon alloy iron, with defects, appear shr...

Improving the Yield of Precision Castings
    Hexin precision casting on the casting defects analysis and research, is one of the key technology to improve casting yield.However, the difficulty is not small.Mainly displays in:1, involves broad scope, such as alloy, casting, molding mate...

What Type of Modification for Lost Wax C
    Lost wax casting in the casting process are the different types of casting parts, then we will give the casting when forming the repair type, so what was repairing the type we are using what way?One, in the process of lost wax casting, wheth...

The main advantages of lost wax casting
    The advantage of lost wax casting:1, lost wax casting, casting dimension accuracy is high, the general linear tolerance of 1%, Angle tolerance: + / - 1/2 degree, surface finish of Ra1.6-3.2: material and machining cost can be saved.2, can pr...

The Application of the Binder of Lost Wax
    Lost wax casting technique in our country is now in an era of popular, so people also know that we use in lost wax casting and has been in progress, so today we are going to follow houjie toplan lost wax casting binder.Lost wax casting sodiu...

The Brief Introduction of Lost Wax Castin
    1, lost wax casting is both ionic bond and covalent bond oxide, so lost wax casting is a complex homogeneous transformation of polycrystalline material;Appear in the nature of quartz is mostly low temperature type, mainly exist in quartz.2 a...

What Effect About The Cold Deformation of
    A, lost wax casting the effects of cold deformation:After annealing in products, mechanical processing of warping deformation of skew, etc.1, reason: because the casting residual stress, released in the process of bad.2, countermeasure: the...

What Effect About the Thermal Deformation
    When casting from the mold after demoulding, due to the different parts removed, unequal heat shrinkable lead to unequal casting size changes, the casting size.1, the reason: as the product of lost wax casting wall thickness is the same, the...

Happy Chinese New Year 2017!
    The Chinese New Year is a festival whose Chinese are most important.The history of the Chinese New Year is very long.Stanza front stick in an on the face the New Years Day of the implied meaning of the yellow word in red paper in top send m...

How to Accurately Inspect the Casting Def
    Lost wax casting at the time of production and processing of will appear different degrees of casting defects, if the casting defects when we should be how to test?Only under the condition of the casting defect inspection out so as to make o...