阅读说明：本技术 一种耐腐蚀龙骨的处理工艺 (Treatment process of corrosion-resistant keel ) 是由 许建方 于 2019-07-02 设计创作，主要内容包括：本发明公开了一种耐腐蚀龙骨的处理工艺,包括以下步骤：步骤一、将基板裁剪后利用冲压机冲压形成毛料；步骤二、将毛料利用喷砂机进行表面处理；步骤三、开孔；步骤四、退火；步骤五、清洗、热空气吹干后进行热镀锌处理；步骤六、在龙骨的开孔处以及承载面进行局部喷塑处理,再利用抛光机对喷塑处进行抛光处理,使得承载面以及开孔处表面平整,得到耐腐蚀龙骨。本发明的耐腐蚀龙骨的处理工艺,能够生产出具有长时间耐腐蚀能力的龙骨,处理过程简单,利用常见的处理设备即可完成龙骨的耐腐蚀处理。(The invention discloses a treatment process of a corrosion-resistant keel, which comprises the following steps: cutting a substrate, and then stamping by using a stamping machine to form a blank; secondly, performing surface treatment on the wool by using a sand blasting machine; step three, opening holes; step four, annealing; step five, hot galvanizing treatment is carried out after cleaning and hot air blow drying; and sixthly, performing local plastic spraying treatment on the opening part and the bearing surface of the keel, and polishing the plastic spraying part by using a polishing machine to enable the surfaces of the bearing surface and the opening part to be smooth, so that the corrosion-resistant keel is obtained. The treatment process of the corrosion-resistant keel can produce the keel with long-time corrosion resistance, has simple treatment process, and can finish the corrosion-resistant treatment of the keel by using common treatment equipment.)

1. The treatment process of the corrosion-resistant keel is characterized by comprising the following steps of:

Cutting a substrate, and then stamping by using a stamping machine to form a blank;

secondly, performing surface treatment on the wool by using a sand blasting machine;

step three, opening holes;

step four, annealing;

step five, hot galvanizing treatment is carried out after cleaning and hot air blow drying;

And sixthly, performing local plastic spraying treatment on the opening part and the bearing surface of the keel, and polishing the plastic spraying part by using a polishing machine to enable the surfaces of the bearing surface and the opening part to be smooth, so that the corrosion-resistant keel is obtained.

2. the process of treating a corrosion resistant runner of claim 1, wherein the surface roughness of the wool is not less than 5 μm after the surface treatment with a sand blasting machine.

3. A process for treating a corrosion resistant runner as claimed in claim 1, wherein said annealing temperature is between 480 ℃ and 500 ℃.

4. The process of claim 1, wherein the cleaning process comprises degreasing with a degreasing agent and repeated washing with clean water.

5. A process for treating a corrosion resistant runner as claimed in claim 1, wherein said runner is galvanized to a zinc layer thickness of between 15 and 20 microns.

6. a process for treating a corrosion resistant runner as claimed in claim 1, wherein the thickness of the sprayed layer after the partial spraying is between 100 and 200 microns.

Technical Field

The invention belongs to the technical field of keels, and particularly relates to a treatment process of a corrosion-resistant keel.

background

The keel is a building material for supporting a modeling and fixing structure. The keels are of various types and can be divided into wood keels, light steel keels, aluminum alloy keels, steel keels and the like according to different manufacturing materials. The partition board is divided according to the use position and can be divided into a ceiling keel, a vertical wall keel (partition wall keel), a floor keel, a hanging keel and the like. According to different decoration construction processes, bearing keels and non-bearing keels (namely the accessible keels and the inaccessible keels) are arranged. The light steel keel is a decorative material which is very hot in recent years, can be used for suspended ceilings and partition walls, has strong fire resistance, and can be used for making various beautiful models. The existing light steel keel has certain corrosion resistance through hot galvanizing treatment, but in the construction or use process and after repeated expansion and contraction for a long time, the galvanized layer is easy to partially fall off, and the keel is easy to partially corrode.

disclosure of Invention

In order to solve the technical problems, the invention adopts the technical scheme that: a treatment process of a corrosion-resistant keel comprises the following steps:

cutting a substrate, and then stamping by using a stamping machine to form a blank;

Secondly, performing surface treatment on the wool by using a sand blasting machine;

Step three, opening holes;

step four, annealing;

step five, hot galvanizing treatment is carried out after cleaning and hot air blow drying;

and sixthly, performing local plastic spraying treatment on the opening part and the bearing surface of the keel, and polishing the plastic spraying part by using a polishing machine to enable the surfaces of the bearing surface and the opening part to be smooth, so that the corrosion-resistant keel is obtained.

Preferably, the surface roughness of the rough material is not less than 5 microns after the rough material is subjected to surface treatment by a sand blasting machine.

preferably, the annealing temperature is 480 to 500 ℃.

Preferably, the cleaning process includes degreasing with a degreasing agent and repeatedly washing with clean water.

Preferably, after the keel is subjected to hot galvanizing treatment, the thickness of the zinc layer is 15-20 micrometers.

preferably, the thickness of the plastic-sprayed layer after the local plastic-sprayed treatment is between 100 and 200 microns.

The working principle of the invention is as follows: the sand blasting machine is utilized to increase the surface roughness of the keel, the surface area of the keel is increased, and the keel has higher corrosion resistance after hot galvanizing. The position that needs the atress on the fossil fragments carries out local spraying plastics and handles, destroys the galvanizing coat when avoiding panel, screw etc. and fossil fragments contact, guarantees the long-time corrosion-resistant ability of fossil fragments.

The invention has the beneficial effects that: the treatment process of the corrosion-resistant keel can produce the keel with long-time corrosion resistance, has simple treatment process, and can finish the corrosion-resistant treatment of the keel by using common treatment equipment.

Detailed Description

The technical solutions of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.