Detection method of stator fan-shaped sheets on synchronous generator/wind power product
A technology for synchronous generators and detection methods, applied to mechanical measuring devices, measuring devices, and mechanical devices, etc., can solve the problems of uneven groove shape, stator segment reflection, and uneven distribution of stator segment burrs, etc., to achieve Improved detection accuracy and reduced manufacturing costs
Active Publication Date: 2013-09-04
TIANJIN BINHAI TONGDA POWER TECH
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Stator segments of synchronous generators and wind power products use the first punched segment to project on a two-dimensional projector. In the prior art, the projector can only perform two-dimensional projection, and the burrs and grooves of the stator segment cannot be The equal division of the shape is reflected in the projection process, resulting in uneven distribution of burrs on the stator segments after lamination, uneven groove shape, and high and low sides of the iron core after lamination
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 moreExamples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0010] The accompanying drawing discloses a schematic diagram of a detection method of a stator segment involved in the present invention without limitation, and the technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0011] The detection method of a stator segment according to the present invention has two steps: 1. Two stamped stator segments, one front and one reverse, are combined into one group, and 20 groups are stacked. Then insert the standard slot inspection plug gauge, slot shape inspection plug gauge, and dovetail slot inspection plug gauge into the slot, slot shape and slot wedge of the stator segment respectively, and use the slot inspection plug gauge, slot shape inspection plug gauge, The dovetail groove inspection plug gauge is used as the positioning, and the detection result is judged; 2. The stamped stator segments are stacked by half, specifically, the first stator segment and the sec...
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 provides a detection method of stator fan-shaped sheets on a synchronous generator / wind power product. The detection method comprises the two steps of: step 1, laminating the punched positive and negative stator fan-shaped sheets in a sequence; and step 2, carrying out half lamination on the punched stator fan-shaped sheets by the special steps of: flatly placing a first punched stator fan-shaped sheet and a second punched stator fan-shaped sheet in parallel in a tightly adhered manner on a detection platform, placing a half part of a third punched stator fan-shaped sheet on a first punching sheet, and placing the other half parts on a second punching sheet. The lamination is carried out in a lamination manner. After the two steps, a manufactured notch detection plug gauge, a groove shape detection plug gauge and a dovetail groove detection plug gauge are respectively inserted into a notch, and a groove shape and a groove wedge of each stator fan-shaped sheet so as to judge a detection result. With the adoption of the detection method of the stator fan-shaped sheets provided by the invention, the detection precision of the stator fan-shaped sheets can be effectively improved; and the unqualified defects caused when last-stage manufacturing is carried out can be avoided. Meanwhile, the detection method provided by the invention can reduce manufacturing cost, and is used for easily popularizing and using the production and detection of the stator fan-shaped sheets on the synchronous generator and the wind power product.
Description
technical field [0001] The invention relates to a detection method for a synchronous generator / wind power stator segment, which is suitable for the production and detection of stator segments on synchronous generators and wind power products. Background technique [0002] Stator segments of synchronous generators and wind power products use the first punched segment to project on a two-dimensional projector. In the prior art, the projector can only perform two-dimensional projection, and the burrs and grooves of the stator segment cannot be The shape equalization is reflected in the projection process, resulting in uneven distribution of burrs on the stator segments after lamination, uneven groove shape, and high and low sides of the iron core after lamination. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides a detection method for the stator segments, which effectively avoids the inaccuracy of the detection met...
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 Patents(China)
IPC IPC(8): G01B5/00
Inventor 蒋春萍姜煜峰羌予践戴红梅
Owner TIANJIN BINHAI TONGDA POWER TECH