A new material tensile strength testing equipment

A technology for testing equipment and tensile strength, which is used in the application of stable tension/pressure to test the strength of materials, analyze materials, strength characteristics, etc. problems, to achieve the effect of prolonging the service life, preventing debris from splashing, and preventing the material from slipping
CN113533053BActive Publication Date: 2021-11-19南通恒鑫新材料有限公司
9 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
南通恒鑫新材料有限公司
Publication Date
2021-11-19

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a new material tensile strength testing device, which comprises a machine body casing. The top wall of the body casing is fixed with left and right symmetrical support blocks, tension beams are arranged between the support blocks, and tension beams are arranged inside the support blocks to A power device that moves up and down. The tension beam is fixed with a first fixed block that runs through the upper and lower surfaces of the tension beam. The first fixed block is provided with a first clamping cavity that runs through the upper and lower surfaces of the first fixed block. The first clamping cavity There is a first clamping block; the first clamping block and the second clamping block provided in the present invention cooperate with each other to detect materials with greater elasticity, and can shorten the stretching stroke, so that the height of the present invention is reduced and the occupied space is saved. Space, the third clamping block that is provided with under the action of the second limit chute and reverse tooth can close to each other tightly clamp the material with the downward movement of the stretched material to prevent the material from slipping.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of material strength detection, in particular to a new material tensile strength detection device. Background technique

[0002] Tensile strength is the critical value of the transition of metal from uniform plastic deformation to local concentrated plastic deformation, and it is also the maximum bearing capacity of the material under static tensile conditions. Tensile strength is the resistance to the maximum uniform plastic deformation of the material. Before bearing the maximum tensile stress, the deformation is uniform and consistent, but after exceeding, the material begins to appear necking phenomenon, that is, concentrated deformation occurs. For brittle materials without uniform plastic deformation, it reflects the fracture resistance of the material, so when the material is produced , need to be tested.

[0003] Existing tensile strength testing equipment will generate large vibrations when the mat...

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