subject: Large Aluminum Casting Manufacturing And Testing Process [print this page] Large Aluminum Casting in the casting process, due to the deformation and Aluminum Casting sand molding deformation resulting from the contraction will cause errors. If because of deformation or contraction resulting from insufficient size Aluminum Casting Machining Aluminum Casting the lead the whole retirement, causing huge losses to the enterprise. Aluminum Casting rapid detection of pre-critical size, can determine the subsequent processing of the margin is qualified, can increase mold production cycle, can create considerable economic benefits for the enterprise.
Detection of Large Aluminum Casting dimensions in addition to testing, another use is based on detection of a critical size for each input to the processing center, to reduce residual feed processing center, processing center to improve the processing efficiency of the follow-up, but also to avoid the machining center tool damage.
For large-scale mold factory, also can measure Aluminum Casting dimensions to calculate the contraction coefficient of a bubble model in order to determine a more accurate machining allowance.
As the size of very large High Pressure Sodium Lamp, handling very difficult and there are issues of secondary orientation, it is difficult to use traditional contact-type coordinate measuring machine, and the relatively low efficiency of traditional CMM. Some manufacturers coordinate with the gantry, theodolite, articulated arm measuring devices such as 3D measurement, but measurement of very slow and can not raise the mold production cycle.
We cast iron workers focus on improving the production of aluminum Aluminum Casting, it must also focus on improving the quality of aluminum Aluminum Casting and energy, reduce consumption of raw materials. Necessary to quality, the quality of survival, and development. In addition, technological advances also Aluminum Casting output growth slow down one of the reasons, the most typical example is the steel industry, continuous casting and rolling technology rapidly expanded, the traditional ingot mold consumption decreased significantly; aluminum Aluminum Casting increase their strength to Aluminum Casting thinning to reduce; to wear, reducing wear and corrosion-resistant materials in the field of technological progress makes Aluminum Aluminum Casting their life has greatly improved, also the quality of aluminum Enamel Ware by decreased demand.
