How to solve the problem of aluminum alloy rapid prototype deformation

scanning:5 author:John Kino time:2020-02-10 classify:Industry News
rapid prototyping is only a sample of the product. In the process of use, excessive external forces, temperature, and environmental factors can cause rapid prototyping to appear in cracks or deformation. How to maintain aluminum rapid prototype?

After all, rapid prototyping is only a sample of the product. In the process of use, excessive external forces, temperature, and environmental factors can cause rapid prototyping to appear in cracks or deformation. How to maintain aluminum rapid prototype? What kind of precautions can better ensure that they are not deformed? How to avoid rapid prototyping deformation during the rapid prototyping process and cause the entire product to be scrapped?


The detailed analysis of rapid prototype model deformation is as follows:


1. Reasons for cracks in aluminum alloy rapid prototype

Most cracks in aluminum alloy rapid prototypes occur because the internal stress cracks are greater than the maximum capacity of the rapid prototype. There is a crack in the rapid prototype. This is an irreparable loss and should be avoided as much as possible.


2. Why is the aluminum alloy rapid prototype deformed?

The internal stress of the rapid prototype will cause the rapid prototype to be uneven, and the rapid prototype will be deformed.


The three major methods to prevent rapid prototype deformation are explained in detail below:


First, to prevent rapid prototype deformation, the thickness of the rapid prototype and the shape of the symmetrical force should be applied during the design. The simultaneous solidification method is used in the casting process. This method reduces the internal stress of the rapid prototype to prevent deformation. In addition, the long-form aluminum alloy rapid prototyping measures are prevented by the anti-deformation method. The principle is to eliminate the stress of the rapid prototyping by the amount of pre-deformation in which the rapid prototyping has equal but opposite directions.

After the rapid prototype is deformed, there is a certain residual stress in it. Stresses should be removed before rapid prototyping. Stress annealing and natural aging can be used to eliminate internal stress.


Second, the rapid prototyping thermal cracks are mostly caused by mechanical stress, and are caused by metal solidification. The solution is to improve the rapid prototyping structure so that it has fewer surfaces in contact with the metal. Another method is to increase the hot brittleness of the metal while controlling the sulfur content of the metal.


Third, rapid prototype cracks are cracks produced at low temperatures. This is due to the rapid prototype deformation, which often occurs where the rapid prototype is stretched. The cracks are generally small. Cracks often occur when processing large and thin rapid prototypes. Similarly, precautions are also taken to reduce internal stresses and control the amount of phosphorus in metals.

Rapid Prototyping In the process of machining, rapid prototypes that do not deform are those that require experienced rapid prototype personnel to better handle the internal stresses of the rapid prototype and other factors that cause rapid prototype deformation. The master of rapid prototyping should handle the stress and balance, adjust the proportion of sulfur and phosphorus in the metal, optimize the structure of the rapid prototype, and reduce the impact of metal heat on the rapid prototype.


how do you anodize aluminum
cnc milling aluminum
low volume production
medical prototype
plastic prototype service
medical device prototype
sheet metal rapid prototyping
cnc machining service
what is anodizing aluminum
cnc jewelry machine
china prototype manufacturing
rapid prototyping service
rapid prototype company
can you anodize aluminum
cnc file
rapid prototype machining
the prototype production   companies
jewelry cnc machine
4 axis cnc mill
rapid tooling
is anodized aluminum   conductive
machining projects
cnc machining prototype   service
cnc gold
3d printing vs traditional   manufacturing
injection mold prototype
manufacturer prototype
injection moulding prototype
aluminum anodized process
injection mold tooling
cnc milling service
low volume injection molding
cnc machine service
injection molding die
china prototyping   manufacturing
medical prototypes
how to color aluminum
prototyping service
prototype manufacturing near   me
machine aluminum
manufacturing a prototype
rapid prototype company
cnc service
sheet metal parts
injection molding prototype
injection molding tooling
rapid prototype machining
milling metals
aluminum anodized
prototype manufacture
anodized aluminum parts
what is a cmm machine
china prototyping
making a plastic prototype
machining prototypes
robot prototypes
rapid prototype service
rapid prototyping   manufacturing
prototyping service
brass die casting
3d prototyping service
aluminum anodized process
aluminum cnc service
rapid prototype suppliers
rapid prototyping cnc
machining aluminum
cad milling machine
rapid injection molding
cad to cnc
how is aluminum anodized
hard anodizing aluminum
injection moulding tool
coordinate measuring machine   definition
rapid prototyping china
rapid prototyping china
rapid prototyping china
rapid prototyping china
acrylic cnc machine
prototype making companies
rapid prototype service
rapid sheet metal prototyping
rapid prototyping services   cost
rapid cnc prototyping
cmm measuring machine
what is rapid prototyping
cnc machine file format
cnc rapid prototyping
rapid prototyping cnc
rapid tooling china
rapid prototyping suppliers
cnc machine models
milling service
4 axis cnc machine
rapid prototyping machines
vaccum casting
aluminum anodizing process   basics
advantages of prototyping
latheing
rapid prototype and   manufacturing
cmm measurement definition