Half honeycomb steel belt hobbing machine to ensure uniform forced convection flow field

A forced convection, honeycomb technology, applied in the direction of metal rolling, etc., can solve the problem that the semi-honeycomb steel strip cannot have a large arc twist, the semi-honeycomb steel strip has a large arc twist, and does not meet the requirements. Excessive extrusion and stretching of steel strips, solving large arc distortion, and good dimensional consistency
CN104259355BActive Publication Date: 2016-08-17南通利联机床制造有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
南通利联机床制造有限公司
Publication Date
2016-08-17

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Abstract

The invention discloses a semi-honeycomb steel belt gear hobbing machine capable of ensuring uniform forced convection flow field. The driving shaft is connected with the main shaft of the reduction motor through a coupling, the two trapezoidal gears are installed in mesh with each other, and the gap between the tooth surfaces is the thickness of the steel strip. Using the above technical solution, using the principle of gear meshing, the steel strip is extruded into a semi-hexagonal semi-honeycomb steel strip during the meshing process of the steel strip. The deformation is small and the production efficiency is high; the fine-tuning mechanism of the driven gear shaft is designed, and by fine-tuning the distance between the main and driven wheels, the problem of excessive extrusion and stretching of the steel strip caused by the slight change in the thickness of the steel sheet is solved; The parallelism of the moving wheel solves the large arc distortion problem of the semi-honeycomb steel belt; the structure is simple, and the use and adjustment are convenient.
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Description

technical field

[0001] The invention belongs to the technical field of mechanical product processing technology, and relates to mechanical product processing equipment. More specifically, the invention relates to a semi-honeycomb steel belt hobbing machine that ensures uniform forced convection flow field. Background technique

[0002] In recent years, with the demand for high-speed wind tunnel construction at home and abroad, more and more ventilation windows with small wind resistance, uniform flow field, and composed of metal honeycomb structure have been applied. This kind of honeycomb ventilation window is called honeycomb window.

[0003] Such as Figure 8 , Figure 9 and Figure 10 As shown, the honeycomb window is made up of an outer frame 18 and a honeycomb panel 19 .

[0004] According to needs, these windows are composed of hexagonal honeycomb grids of different sizes, and the grid material is about 0.1mm thick and 13mm wide soft magnetic steel strip or special...

Claims

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