Monocrystalline diamond tool machining

A single crystal diamond tool of election materials and Orientation
Produce single crystal diamond cutting tools Step 1 job is the choice of materials, depending on the processing conditions, methods, materials can not only choose the right

tool to ensure the quality of raw materials and avoid wasting diamond increases processing costs. General tool with diamond material

Requirements crystal integrity, no cracks, crystal surface should be as flat as possible, the minimum diameter should generally be not less than 4 mm, a weight of 0. 7

~ 3 ct.
As the tool requirements, or diamond shape of the decision, and sometimes you need to split the original stone diamond. Complete cleavage with parallel diamond,

diamond carbon atom between carbon atoms is larger covalent forces combined. However, the structure of the diamond

Certain direction, as applied in a direction parallel to the octahedron face a certain force, the diamond is easily broken, mainly because of the diamond crystal bond

connected to this surface is relatively small. So choose the cleavage planes of diamond segmentation of the original stone, split method shown in Figure 1.

On the need to split out a diamond called the kerf slot or nicks. The trick is to split the slit and know where you want to cut much deeper. To grind a slit-quality

single crystal diamond tool, you must master the technique of single crystal diamond crystal orientation. This is mainly

Is due to the anisotropy of single crystal diamond determined by the characteristics of diamond each side
Hardness up varies greatly. To select the appropriate crystal planes and crystal orientation as the tool rake face, flank, namely the Diamond blade to achieve the best wear

resistance and processing properties. Diamond crystal interface in each direction on good ground, the lowest rate of crystal surface grinding, crystal surface,

followed by plane

Grinding rate is highest. Since crystal surface hardness is too high, grinding difficult and microscopic intensity is not high, easy cleavage, it is difficult grind

sharp edges. Good ground plane in the direction of crystal surface grinding rates than high nearly doubled, but different crystal faces of diamond breakage chance to

apply various types

Number of motor integrated protection. For different motors can simply adjust the threshold accordingly.