The groove of high technology ceramics material and bottom land chamfering time processing bistrique
Technical field
The utility model belongs to the special-purpose multiple-cutting-edge tool technical field of high technology ceramics, particularly relates to a kind of groove and bottom land chamfering time processing bistrique of high technology ceramics material.
Background technology
Progress along with material technology, be widely used take aluminium oxide, zirconia as the high technology ceramics material of representative, but the moulding of high technology ceramics material need to be passed through sintering circuit, and agglomerant and the caused material of cooling order afterwards expand with heat and contract with cold and can cause the precise decreasing of the workpiece made, the high-precision structure of part need to be reprocessed with cutting way after moulding, and the high technology ceramics material is firmly high, its Rockwell hardness is HRA80-90, hardness is only second to diamond, and wearability is fabulous, can't use universal cutter processing.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of groove and bottom land chamfering time processing bistrique of high technology ceramics material, guarantees the precision of high technology ceramics material machining.
The technical scheme that its technical problem that solves the utility model adopts is: groove and bottom land chamfering time processing bistrique that a kind of high technology ceramics material is provided, comprise main part and diamond coatings part, described main part is divided into discoid and installing hole is opened in the center, on described main part two circular end surface chamfering is arranged, on the described main part circumference diamond coatings part is arranged.
Described diamond coatings part is coated on the main part circumference with plating mode.
Describedly state that chamfering is 45 ° on main part two circular end surface.
Beneficial effect
The utility model is simple in structure, is easy to realize the product energy time processing moulding of processing, precision size.
Description of drawings
Fig. 1 is that the utility model master looks schematic diagram.
Fig. 2 is that schematic diagram is looked on the utility model left side.
Fig. 3 is that the utility model AA is to profile.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only are used for explanation the utility model and are not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As shown in Figures 1 to 3, a kind of groove of high technology ceramics material and bottom land chamfering time processing bistrique, comprise main part 1 and diamond coatings part 2, installing hole is opened in the discoid and center of 1 one-tenth of described main part, on 1 liang of circular end surface of described main part chamfering is arranged, on described main part 1 circumference diamond coatings part 2 is arranged.
Described diamond coatings part 2 is coated on main part 1 circumference with plating mode.
Describedly state that chamfering is 45 ° on 1 liang of circular end surface of main part.