Processing technology for lower seat of fixed flange
A technology of processing technology and size, which is applied to the processing technology field of the lower seat of the fixed flange, can solve the problems of low processing precision and waste processing time, etc., and achieve the effects of high processing precision, reasonable process arrangement and fast processing efficiency.
Inactive Publication Date: 2018-06-05
宁波路通液压器材有限公司
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Problems solved by technology
The usual flange is an integral structure, and it is also used for the connection between two pipes. The flange is divided into the upper seat and the lower seat. The processing technology of the upper and lower seat flanges at this stage is usually integral processing and then divided into two parts. This method has both advantages and disadvantages. The disadvantage is that the processing time is wasted and the processing accuracy is not high.
Method used
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Embodiment Construction
[0017] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0018] refer to figure 1 , the invention provides a processing technology for fixing the lower seat of the flange, comprising the following steps:
[0019] a, prepare materials, prepare cuboid block materials according to size requirements;
[0020] b. Grinding machine processing, grinding the hexagonal square and meeting the size requirements;
[0021] c, milling machine finishing, the outer contour and the groove 5 at the bottom are processed to the size requirements;
[0022] d. Fitter, punching through the wire hole;
[0023] E, wire cutting, wire cutting processing installation part 1, the bottom hole of the first installation hole 3 and the bottom hole of the second installation hole 4;
[0024] f, reaming, reaming the bottom hole of the first installation hole 3 and the bottom hole of the second installation hole 4 and meeting the size requi...
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The invention provides a processing technology for a lower seat of a fixed flange. The processing technology comprises the steps: a. preparation of materials: preparing cuboid lump materials accordingto dimensional requirements; b. machining by a grinding machine: grinding a six-side angle square till the dimensional requirements are met; c. finish machining by a milling machine: machining the peripheral contour and a bottom groove till the dimensional requirements are met; d. benchwork: punching a screw hole; e. wire cutting, machining a mounting part, a bottom hole of a first mounting holeand a bottom hole of a second mounting hole through wire cutting; f. reaming, reaming the bottom hole of the first mounting hole and the bottom hole of the second mounting hole till the dimensional requirements are met; and g. machining with the milling machine: punching the bottom hole of an inner threaded hole and tapping. The processing technology for the lower seat of the fixed flange has theadvantages of rational and proper working procedure arrangement, and high machining precision and machining efficiency, and facilitates mass production.
Description
technical field [0001] The invention relates to a processing technology for a flange, in particular to a processing technology for fixing a lower seat of a flange. Background technique [0002] Flanges are parts that are connected to each other between shafts and are used for connection between pipe ends; they are also useful for flanges on equipment inlets and outlets, and can be used for connection between two equipments. The usual flange is an integral structure, and it is also used for the connection between two pipes. The flange is divided into the upper seat and the lower seat. The processing technology of the upper and lower seat flanges at this stage is usually integral processing and then divided into two parts. This method has both advantages and disadvantages. The disadvantage is that it wastes processing time and the processing accuracy is not high. Contents of the invention [0003] 【1】Technical problems to be solved [0004] The technical problem to be solv...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B23P15/00F16D1/033F16L23/032
CPCB23P15/00F16D1/033F16L23/032
Inventor 任儒浩
Owner 宁波路通液压器材有限公司