The Key Factors of Precision Casting Leve
    2, hexin casting precision casting is an important branch of precision casting industry, play an important role in many areas.Level of casting depends mainly on the following aspects, one is the product size precision casting production;The...

The Main Determined Indexes of Castings P
    3, the weight tolerance test:Expressed in percentage of casting the nominal weight of the casting of the difference between the actual landed weight and the nominal weight maximum allowable values.With casting size tolerance corresponding di...

The Main Determined Indexes of Castings P
    Hexin standard precision casting for castings quality inspection and dimension are detected by what standard to test?These tests are directly affect the quality of castings, so casting testing is something we must do!A, hexing precision cast...

The Main Defect of Dissolved Mold Casting
    Today, the main contradiction of dissolved mold casting of precision production is the main problem is what?There is no doubt is the casting defects of carbon, is in the bubble shape (whether EPSH or STMMA) of the mass fraction of 92% and 69...

Thermal Gravity Casting Lost Wax Casting
    Precision casting is also called the lost wax casting, which I believe you should be familiar with it than I am, lost wax casting in pouring casting requirements of technical requirements and other factors in the process of control is very s...

Defect Judgement and Processing Precision
    Casting defects and the causes are very complicated, sometimes visible to appear on the same casting a variety of different causes of defects, or the same reason in different production conditions can cause a variety of defects.Whether has t...

The Quality of Precision Castings Part2
    3, quality of precision casting performance.In the service performance of various special operating conditions, such as pressure density and wear resistance, abrasion resistance, heat resistance, low temperature resistance and vibration redu...

The Quality of Precision Castings Part1
    Precision casting casting has its fixed characteristic, because of the casting itself is the quality, so we are in clear the properties of the casting after machining is that we can be more skilled operation, so as to have a better quality o...

 The Advantage Of Centrifugal Casting Pr
    2, used in centrifugal casting of precision casting mould has two categories, is the metal and nonmetal.Moudle non-metallic can sand, shell, shell mold and so on.Because the metal mold in mass and batch production has a series of advantages,...

Removing the Burrs After finished the Cas
    The casting processing and production of precision casting out there will be some burrs are all we need to start work on the surface of the artificial to deal with, so we in automobi-le also to do well on the processing of the details of the...

Removing the Burrs After finished the Cas
    2, precision casting roller cleaning:Regular cleaning roller is a widely used cleaning equipment.Its working principle is to use between the casting and casting and additional Angle of friction, collision to remove sand casting surface adhes...

The Advantage of Centrifugal Casting Proc
    China foundry industry powerful is a big progress in our country, in the industrial manufacturing we should joint efforts need to be better development, today to tell everyone about a cash casting technology, is the centrifugal casting, the...