Techniques Sharpen the Saw

Specific techniques are needed to sharpen the saw blade to be sharp and good. Sharpen the saw does not just make all ranks of saw blade will become more peaked, but we need to look at some of the details that will be very big influence to the ease of using a handsaw.
As a professional carpenter, although I do not think this knowledge can help to solve the problem at hand saws 'considered' a blunt or indeed need to be sharpened.

Bar straightness sawsSaw blades must be completely straight with no bent so that at the time of sawing motion cut the lines to be generated maintained its size and power needed to push or pull the saw is not too large, especially at the time of the secant already have a certain depth. Saw blades are bent can result secant becomes larger and the saws are not smooth / flat.
Rows Eye SawGrinding should pay attention to the final result saw blade in position. All the saw blade tip should lie in a straight line with the smallest possible tolerance. Similarly, the basic saw blade angle should also remain on a straight line.Ruggedness row position saw blade saw blade is not all worked up. Only the highest saw blade that work chopping wood. This situation makes sawing heavier and longer. Can also make faster saws dulled, especially at the highest saw blade.

LatitudeIf observed closely you notice that all the curved blade, has a certain angle of saw blades. And its structure is always the same proportion. For example the sequence even saw blade will bend to the left and the sequence of odd bent saw blade to the right. This angle is also determined randomly. there is a special tool to adjust the blade angle is called the gripper (at least it's the term I know).Gripper bend the saw blade one by one so there is room for the saw blade during sawing motion. Larger angle produced larger line widths in the timber cut.

Why is this necessary?If the saw blade angle is too small in width will make the saw blades saw blades pinched at the time of sawing motion and because the amount of friction between the saw blades with wooden sides of the split / cut so that the resulting black scars such as burn or glossy finishing that can make the process less satisfactory.