Advantages and Disadvantages of Pattern Materials

Advantages and Disadvantages of Pattern Materials Points : Advantages and Disadvantages of Pattern Materials, casting Advantages

1. It be able to conserved for a practically long time by apply suitable preservatives similar to shellac varnish.
2. Good quality face finish can simply obtain by only planning with sanding.
3. It can simply shape into unusual forms and complicated designs.
4. Its exploitation is simple as of lightness in mass.
5. It is inexpensive and available in large quantity.

Disadvantages

1. It exhaust rapidly due to its low conflict to sand abrasion. While such, a wooden pattern can not stand a long stable use.
2. This limits its use to such case just while a small number of castings are necessary.
3. Its life, due to the over reasons, is small as compare to further pattern materials.
4. This wants its suspicious store in a dry place with the function of preservatives.
5. It is extremely at risk to moisture, which might lead to its warp or split.