Porno casting and plaster molds
Similar to the sand casting process it is carried out with plaster of Paris and they can be used with non-ferrous metals. However, unlike other forms of this flow is impossible at home by inexperienced people. Isn't any goodwill starts a hobby with their family and to choose one. Although it may seem not far from another form of modeling, there are many differences and traps. Porno casting and plaster molds should be studied carefully before, and it is possible that when you have finished of decides that you rather want to start or stick to another method. You will need more equipment and it is not appropriate for the children of this heat. This is a professional job and a career that can take some time to master. Although it can be fun, there can be no distraction and loss of concentration for a minute can ruin the article to the best and the worst case, cause injuries. Although there are so many boundaries in this form with practice can dominate the method, and much more beautiful products can be supplied. Casting in plaster molds are used when an excellent surface and good dimensional accuracy is required, and when you want to be a product of good quality and are willing to be patient and careful to obtain it. There are a number of advantages and disadvantages of this system. The metal cools more slowly than the process with sand. A very important factor for this is that it is much cheaper than other methods. Using this method, you will find that there is very little waste. You will also find that you are able to model elements are more complex and obtain a copy of the original much better. There is the option to much rather have ended quite thick copies to other methods. The finish line will be very good and at a level that is not possible with other types of molding. The disadvantage is that you cannot use this system for all metals. You must use metals such as aluminum and copper, since it is not possible to heat at a level above 1200F. Another drawback is the amount of time that the theme is great. If the time is not a question that can not be a problem. However, this is not a process to use, if you want to mass production. It will be a system to use unless you are very experienced. Few things can ruin the entire process, as it mixes not plaster of Paris to exactly the right consistency or not properly paid. The best you can expect in cases as it is the element, but normally reduces simply does not work. It cannot be and must carefully monitor all the time. The only note is be careful casting in plaster molds.