Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A diamond and micro-grinding technology, applied in abrasives, manufacturing tools, metal processing equipment, etc., can solve problems such as tool wear, shorten tool life, and deteriorate the processing environment, and achieve slow tool wear, strong chip removal ability, and heat dissipation during grinding Good results
Inactive Publication Date: 2019-08-16
NORTHEASTERN UNIV
View PDF7 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0002] At present, in micro-precision machining, especially in the process of using traditional micro-grinding tools to process metal materials, due to the material characteristics of the metal material itself, the tool is easily blocked by chips, which deteriorates the processing environment and causes serious wear of the tool. Affects surface finish quality and further shortens tool life
In addition, during the machining process, the large amount of grinding heat generated cannot be released well, which will cause thermal damage to the workpiece and tool surface
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0025] Such as figure 1 , 2 As shown, a diamond intermittent micro-grinding tool includes a handle section 1, a transition section 2 and a cutter head section 3. The handle section 1 adopts a cylindrical structure, the transition section 2 adopts a truncated conical structure, and the cutter head section 3 adopts a Polygonal cylindrical structure, the handle section 1 is located at the large diameter end of the transition section 2, and the cutter head section 3 is located at the small diameter end of the transition section 2; the section shape of the cutter head section 3 is hexagonal, which is divided into the first circle in turn Arc edge 4, the first straight edge 5, the second arc edge 6, the second straight edge 7, the third arc edge 8 and the third straight edge 9, and the first arc edge 4, the first straight edge 5. The seco...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
A diamond intermittent micro-grinding cutter comprises a cutter handle section, a transition section and a cutter head section. The cutter handle section is of a cylindrical structure, the transitionsection is of a conical frustum structure, the cutter head section is of a polygonal cylindrical structure, the cutter handle section is located at the large-diameter end of the transition section, the cutter head section is located at the small-diameter end of the transition section, the cross section of the cutter head section is in a hexagonal shape and is divided into three arc edges and threelinear edges, and the first arc edge, the first linear edge, the second arc edge, the second linear edge, the third arc edge and the third linear edge are sequentially connected end to end. Diamond abrasive particles are electroplated on the surface of the transition section, diamond abrasive particles are electroplated on the portions, corresponding to the three arc edge, on the surface of the cutter head section, no diamond abrasive grain coating is arranged on the portions, corresponding to the three linear edges, of the surface of the cutter head section, no diamond abrasive grain coatingis arranged on the surface of the cutter handle section, the length of the first arc edge is larger than that of the second arc edge, the length of the second arc edge is larger than that of the third arc edge, circle centers of the three arc edges coincide, the linear lengths of the three linear edges are equal, and the thickness of the diamond abrasive grain coating is 0.03-0.06mm.
Description
technical field [0001] The invention belongs to the technical field of micro-grinding, in particular to a diamond intermittent micro-grinding tool. Background technique [0002] At present, in micro-precision machining, especially in the process of using traditional micro-grinding tools to process metal materials, due to the material characteristics of the metal material itself, the tool is easily blocked by chips, which deteriorates the processing environment and causes serious wear of the tool. It will affect the surface processing quality and further shorten the tool life. In addition, during the machining process, the large amount of grinding heat generated cannot be released well, which will cause thermal damage to the surface of the workpiece and the tool. Contents of the invention [0003] Aiming at the problems existing in the prior art, the invention provides a diamond intermittent micro-grinding tool, which has the characteristics of strong chip removal capabili...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.