A thermal spraying sample clamping platform
A technology of thermal spraying and sample fixture, which is applied in the preparation of test samples, coating, melt spraying, etc., can solve the problems of wasting spraying materials and energy, cannot be prepared at the same time, and the experiment efficiency is low, so as to achieve fast, convenient and fast The effects of solid clamping, saving spraying materials and energy, and reducing experimental costs
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Embodiment 1
[0047] like figure 1 , figure 2 As shown, a thermal spraying sample clamping platform of the present embodiment includes a sample clamp 29 and a fixed platform 30, and the sample clamp 29 is fastened on the fixed platform 30; wherein, the sample clamp 29 includes a fixed clamp The module 1, the movable clamping module 2 and the base 3, the fixed clamping module 1 and the movable clamping module 2 are relatively installed and fixed on the base 3. The movable clamping module 2 is provided with a movable clamping block, and one side of the movable clamping block cooperates with the fixed clamping module 1 to clamp the sample together. By adjusting the position of the movable clamping module 2 on the base 3, the fixed The relative distance between the clamping module 1 and the movable clamping module 2 can greatly increase the size range of the clamped sample, which solves the problem that multiple sets of clamping tools are required due to different sample sizes, and avoids the...
Embodiment 2
[0058] A thermal spraying sample clamping platform of this embodiment has the same basic structure as that of Embodiment 1. Further, as Figure 4 (b), Figure 5 As shown in (c), in this embodiment, both the first clamping surface 701 and the second clamping surface 1001 are arc-shaped, which is convenient for clamping a single cylindrical sample, and through the adjustment screw 6 and the movable clamping module 2 With the cooperation, it can hold cylindrical samples of different sizes.
[0059] Such as image 3 As shown in (a), the opening direction of the limiting groove 17 is perpendicular to the extension direction of the L-shaped groove, the number of limiting grooves 17 is 6, and the distance between two adjacent limiting grooves 17 is the first clamping block 7 Twice the movable distance, the limit groove 17 of this structure makes the fixed clamping module 1 and the movable clamping module 2 not only securely installed, but also capable of clamping different samples...
Embodiment 3
[0062] A thermal spraying sample clamping platform of this embodiment has the same basic structure as that of Embodiment 2. Further, as Figure 4 (c), Figure 5 As shown in (e), in this embodiment, the side opposite to the second clamping block 10 on the first clamping block 7 is evenly connected with five clamping units 13 by springs 1302, and the clamping units 13 and the second clamping The opposite side of the holding block 10 is processed with a third clamping surface 1301, the third clamping surface 1301 is a plane, the second clamping surface 1001 of the second clamping block 10 is also a plane, and the first clamping block 7 It is the same as the length of the second clamping block 10 . The first clamping block 7 and the second clamping block 10 of this embodiment can clamp 5 rectangular block samples at the same time, which effectively improves the experimental efficiency, saves spraying materials and energy, and each clamping unit 13 is composed of an independent ...
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