A butt joint method of T-shaped bar with included angle
A technology of profiles and angles, which is applied in the field of butt joints of T profiles with angles, and can solve problems such as inability to directly plane butt joints
Active Publication Date: 2019-12-03
CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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Problems solved by technology
[0003] Aiming at the above-mentioned technical problems, the present invention provides a T-shaped butt joint method with an included angle, which solves the problem that when there is a certain angle between the intermittent T-shaped wing and the continuous T-shaped wing, through the transverse T-shaped processing step and the bending step. , the problem of not being able to directly connect planes
Method used
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[0023] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0024] Such as Figure 1-6 As shown, it is a T-shaped bar butt joint method with an included angle provided by the present invention, which includes a transverse T-shaped bar 1 and a longitudinal T-shaped bar 2, and specifically includes the following steps:
[0025] Marking step: draw an assembly line 3 on the web of the longitudinal T-shaped bar 2 for corner joint with the transverse T-shaped bar 1;
[0026] The processing step of the transverse T-shaped bar 1: taking one end of the transverse T-shaped bar 1 as a starting point, remove the wing plate with a length L1 along the axial direction of the transverse T-shaped bar 1, and remove one end of the wing plate of the ...
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The invention relates to a butt joint method of T-sectional materials with included angles. The T-sectional materials comprise a transverse T-sectional material and a longitudinal T-sectional material. The butt joint method particularly comprises the following steps that lineation is carried out; the transverse T-sectional material is machined; butt joint is carried out; and bending is carried out, concretely, flange plates, at the ends where the transverse T-sectional material and the longitudinal T-sectional material are subjected to the butt joint, of the transverse T-sectional material andthe longitudinal T-sectional material are subjected to bending processing, so that the flange plate of the transverse T-sectional material is aligned to that of the longitudinal T-sectional material.Two corners at the end of the flange plate of the transverse T-sectional material are rolled by certain degrees according to the magnitude of the included angles between the flange plates of the T-sectional materials which are subjected to the butt joint, so that the flange plate of the transverse T-sectional material is in transition butt joint with that of the longitudinal T-sectional material,and the problem that direct butt joint of a plane can not be carried out when a certain included angle exists between a flange plate of a noncontinuous T-sectional material and that of a continuous T-sectional material is solved.
Description
technical field [0001] The invention relates to the field of T-shaped bar butt joints, in particular to a T-shaped bar butt joint method with an included angle. Background technique [0002] In the hull structure, there are a large number of longitudinal and transverse T profiles. When the longitudinal and horizontal T profiles are handed over, one must be continuous and the other must be interrupted. The web of the intermittent T profile is perpendicular to the web of the continuous T profile. The plate ends are butted with the continuous T-profile wing. When there is a certain angle between the intermittent T-shaped wing and the continuous T-shaped wing, they cannot be directly connected in a plane. Contents of the invention [0003] Aiming at the above-mentioned technical problems, the present invention provides a T-shaped butt joint method with an included angle, which solves the problem that when there is a certain angle between the intermittent T-shaped wing and the...
Claims
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IPC IPC(8): B21D39/03
CPCB21D39/038
Inventor 杨伟锋杨秀峰赵鹏
Owner CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY