Free-cutting high-performance high-speed steel manufacturing steel billet machining system

Abstract

The invention provides a free-cutting high-performance high-speed steel manufacturing steel billet machining system. The machining system comprises a machining shell, a conveying unit and a clamping unit. A feeding port is formed in the left end of the machining shell, a discharging port is formed in the right side of the lower end of the machining shell, the conveying unit is arranged on the left side of the inner wall of the machining shell, the clamping unit is installed on the inner wall of the right side of the machining shell, and a knocking unit is installed on the upper side of the clamping unit. The free-cutting high-performance high-speed steel manufacturing steel billet machining system can solve the problems that when traditional steel billets are derusted, most of the steel billets are placed in a heating furnace to be heated in a centralized mode, a large amount of heating time needs to be consumed in the centralized heating mode, procedures need to be added when the heated steel billets are conveyed, and therefore the working efficiency is affected; and the problems that at present, a manual scraping mode is basically adopted during rust removal of the steel billets, however, workers who are in high-strength work for a long time are prone to fatigue, and the rust removal effect is affected can be solved.

Description

technical field [0001] The invention relates to the technical field of derusting technology for high-speed steel billets, in particular to a processing system for free-cutting high-performance high-speed steel billets. Background technique [0002] Steel billet is the original prototype of steel in the steel production industry, and it can also be said to be a semi-finished steel building material; general steel building materials, such as steel bars and steel plates, are made of steel billets after heating and rolling under strong pressure; The main production methods of high-speed steel billets are divided into two types. The first is that the molten iron cast in the steelmaking furnace is cast into molds; the second is that the original steel ingots are processed and formed by heating and rolling; After the casting is completed, because the billet is placed in the air, the surface of the billet will have a rust layer due to oxidation. Since the rust layer on the surface o...

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Problems solved by technology

[0003] However, the following problems exist in the derusting of high-speed steel billets at present: 1. When derusting traditional steel billets, most of them place the billets in the heating furnace for centralized heating, and the centralized heating method requires It takes a lot of heating time, and the heated steel billet needs to increase the process when conveying, thus affecting the work efficiency;

[0004] 2. The current steel billets are basically scraped off manually. However, workers who have been in high-intensity work for a long time are prone to fatigue, which affects the effect of rust removal, and workers produce rust when scraping off rust. The dust is easy to cause harm to the human body

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