Machining process of aero-engine blade
A technology of aero-engine and processing technology, applied in metal processing equipment, metal processing machinery parts, manufacturing tools, etc., can solve the problems of low processing efficiency, prone to large deformation, scattered process distribution, etc., to facilitate clamping and positioning , Guarantee the effect of processing accuracy
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[0056] Example 1
[0057] Please refer to image 3 with Figure 4 The clamping device includes a base 1, a first compression mechanism 2, a second compression mechanism 3, and a support fastening mechanism 4, and the first compression mechanism 2 and the second compression mechanism 3 are respectively disposed at both ends of the base 1, respectively. The support fastening mechanism 4 is disposed between the first compression mechanism 2 and the second compression mechanism 3, and an axial positioning mechanism 5 is provided between the first compression mechanism 2 and the second compression mechanism 3. The blanks include a square process table, mounting plate, blade, round counter, and a circular work desk. The first compression mechanism 2 is used to assemble a round counter or a circular process table that supports the fastening mechanism 4 for the blade of the clip, and the second compression mechanism 3 is used to load the mounting plate of the clip. And square craft table, a...
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[0073] Example 2
[0074] Please refer to figure 1 with figure 2 , A machining process of an aviation engine blade includes a blank, a blank comprising a square process table 53, a mounting plate 6, a blade 7, a clip 8, and an assembly shaft 9 disposed in the axial direction of the round side;
[0075] The processing process based on the above-mentioned hairs include the following steps:
[0076] S1: The blade 7 is sandwiched in the third press cavity formed by the first floating support block 44 and the second floating support block 46, and the square process table 53 and the circular process table 9 are roughly processed on the machine tool; The hair blanket can have a more accurate reference during processing, and it is convenient to make the square process table 53 and the circular process table 9 to assemble;
[0077] S2: Place the square process table 53 in the second compression chamber formed by the U-shaped second compressor 31 and the second pressing frame 32, and tighte...
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