Processing method for short slot hole with L-shaped special shape
A processing method and technology for short-slot holes, applied in the field of short-slot hole processing, can solve the problems of different forces, burrs, L-shaped slot offset, etc., and achieve the effects of improving processing quality, easily removing burrs, and improving processing efficiency.
Active Publication Date: 2019-06-25
KUNSHAN SUHANG CIRCUIT BOARD
View PDF5 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] When processing L-shaped slots, if a single drilling machine is used for processing, since the short slots on one side are processed, the force will be different when the short slots on the other side are processed, resulting in the offset of the L-shaped slots and the short slots. Severe deformation also occurs where it intersects with short slots
If such an L-shaped short slot hole is processed by gong machining, it will also be affected by deformation at the intersection
At the same time, because the automatic rotation of the drilling machine rotates clockwise, burrs will be produced when processing the L-shaped slot. For the mirrored L-shaped slot on a plane, even if the deburring knife can only remove one , for the two L-shaped slots cannot be deburred
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0012] A preferred embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings. However, the scope of protection of the present invention is not limited to the following examples, that is, any simple equivalent changes and modifications made based on the patent scope of the present invention and the content of the description are still within the scope of the patent of the present invention.
[0013] The traditional short-slot hole processing method is to add holes and rotate the angle, which only solves some problems and cannot be effectively improved, especially for the combination of L-shaped short-slot holes.
[0014] In view of this situation, the present invention adopts the mutual processing mode of drill and gong to process when processing the L-shaped slot hole, and selects the drilling machine and the gong machine to process together. When drilling the other side of the L-shaped short slot hole, the force will b...
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
The invention discloses a processing method for a short slot hole with the L-shaped special shape. During L-shaped short slot hole processing, the processing is conducted by using the drilling and gong mutual processing manner, namely, one side of the L-shaped short slot hole is processed by using a drilling machine firstly, and then the other side of the L-shaped short slot hole is processed by using a gong machine. By means of the processing method for the short slot hole with the L-shaped special shape, the offset caused by uneven force during drilling is eliminated, the burr can be easilyremoved, and the processing quality is improved while the processing efficiency is improved.
Description
technical field [0001] The invention relates to a short slot hole processing method, in particular to a short slot hole processing method with an L-shaped abnormal shape. Background technique [0002] When processing L-shaped slots, if a single drilling machine is used to process the short slots on one side, the force will be different when the short slots on the other side are processed, resulting in the offset of the L-shaped slots and the short slots. Severe deformation also occurs where it intersects with short slots. If such an L-shaped short slot hole is processed by gong machining, it will also be affected by deformation at the intersection. At the same time, because the automatic rotation of the drilling machine rotates clockwise, burrs will be produced when processing the L-shaped slot. For the mirrored L-shaped slot on a plane, even if the deburring knife can only remove one , the burrs cannot be removed for the two L-shaped slots. Contents of the invention ...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00
Inventor 倪蕴之朱永乐彭小波
Owner KUNSHAN SUHANG CIRCUIT BOARD