Aluminum plate hardness detection device
A detection device and hardness technology, applied in the direction of measuring device, testing material hardness, strength characteristics, etc., can solve the problems of breaking, unable to maintain the balance of the indenter, bending of the indenter, etc., to reduce the loss of the indenter, The effect of reducing friction and avoiding contamination
Pending Publication Date: 2021-04-09
安徽坤源铝业有限公司
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Problems solved by technology
The local resistance of solids to the intrusion of external objects is an index for comparing the softness and hardness of various materials. Most of the existing aluminum plate hardness testing devices use indenters to enter the aluminum plate for hardness testing, which cannot maintain the horizontal direction of the indenter well. balance, it is easy to cause bending or even breaking of the indenter
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] see Figure 1 to Figure 8 , the invention provides a technical scheme of an aluminum plate hardness detection device:
[0030] A kind of aluminum plate hardness detection device, such as figure 1 As shown, it includes a workbench 1, and one side of the workbench 1 is fixedly installed with an aluminum scrap collection mechanism 2, a carrying mechanism 3 and a detection mechanism 4, and the side of the detection mechanism 4 away from the carrying mechan...
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The invention discloses an aluminum plate hardness detection device which comprises a workbench, an aluminum scrap collection mechanism, a bearing mechanism and a detection mechanism are fixedly installed on one side of the workbench, and a control mechanism is fixedly installed on the side, away from the bearing mechanism, of the detection mechanism; the aluminum scrap collection mechanism is used for collecting aluminum scrap generated in the detection process, and the bearing mechanism is used for placing an aluminum plate; movement of a pressing needle is limited through a second connecting rod and a limiting pipe, so that the pressure borne by the pressing needle in the horizontal direction is relieved, the function of preventing the pressing needle from being bent and broken is achieved, meanwhile, the limiting groove and the ball on the inner wall of the limiting pipe act on the pressing needle, the friction force between the pressing needle and the limiting pipe is reduced, and the function of reducing the loss of the pressing needle is realized, so that the pressing needle can vertically penetrate into the aluminum plate to improve the accuracy of hardness detection of the aluminum plate, and the practicability is greatly improved.
Description
technical field [0001] The invention relates to the technical field of hardness detection devices, in particular to an aluminum plate hardness detection device. Background technique [0002] Hardness refers to the ability of a material to resist localized plastic deformation due to mechanical indentation or wear. Macroscopic hardness is manifested as strong molecular bonds, but the behavior of solid materials under external forces is complex. Hardness depends on ductility, elastic stiffness, plasticity, strain, strength, toughness, viscoelasticity, and viscosity. The local resistance of solids to the intrusion of external objects is an index for comparing the softness and hardness of various materials. Most of the existing aluminum plate hardness testing devices use indenters to enter the aluminum plate for hardness testing, which cannot maintain the horizontal direction of the indenter well. The balance of the needle may easily cause bending or even breaking of the indent...
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Login to View More IPC IPC(8): G01N3/42G01N3/02
CPCG01N3/42G01N3/02G01N2203/0019G01N2203/0076
Inventor 董飞
Owner 安徽坤源铝业有限公司