2. There is no processing point in Baotou City, Inner Mongolia, where the original jadeite stone can be cut. To be exact, the original jadeite stone of the landlord is not suitable for cutting. This small rough stone is suitable for grinding, not cutting. Use a small steel bar to grind the stone shell to jade, and then grind it along the periphery until the stone shell is completely removed, leaving the jade body.
3. The cutting method of jadeite original stone is to press sand with a bow saw and slowly saw the stone. If it is found that it is impossible to continue cutting, it is convenient to take measures to save it.
Before processing jadeite raw materials, it is necessary to know their specific conditions, which is like giving the doctor the right medicine, and no patient can prescribe the same prescription. Then, the choice of cutting section is very important, that is, how to cut the first knife and where to cut it, and often choose the place with cracks to cut along the grain.
This is the most widely used method at present. It uses a cutting machine to cut jadeite. Generally speaking, different cutting machines can be selected according to the size of the original jadeite stone.
6. Before cutting the original jadeite stone, brush the surface with an iron brush to expose the contents, open a small hole in the jadeite and open a window, circle the position where the original stone needs to be cut with a marker, roughly select a direction to cut, and cut the original stone with a cutting machine after inspection until the jadeite of the whole original stone is exposed.