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Cutter and cutter machining method

A processing method and technology for cutting tools, applied in the field of kitchen utensils, can solve the problems of the dissolution of heavy metal ions in cutting tools, affecting the health of users, and prone to chipping and curling.

Pending Publication Date: 2022-05-20
WUHAN SUPOR COOKWARE
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

After heat treatment, the blade is prone to chipping and edge curling, which affects the sharpness of the tool, and the passivation film on the surface of the tool after chipping or edge curling is damaged, which makes the tool easy to rust during use, and will also The heavy metal ions contained in the knife will be dissolved, which will seriously affect the health of the user

Method used

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  • Cutter and cutter machining method
  • Cutter and cutter machining method
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Embodiment Construction

[0034] In order to make the purpose of the present application, the technical solution and the advantages more clearly understood, the following combined with the accompanying drawings and embodiments, the present application will be further detailed in detail. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0035]In the description of the present application, unless otherwise expressly specified and qualified, the terms "first" and "second" are used only for the purposes of description and cannot be construed as indicating or implying relative importance; unless otherwise specified or indicated, the term "multiple" means two or more; the terms "connected", "fixed", etc. should be understood broadly, for example, "connection" may be a fixed connection, may be a detachable connection, or an integrated connection, or an electrical connection; may be directly c...

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Abstract

The invention provides a cutter and a cutter machining method, the cutter comprises a cutter body and a titanium oxide layer, and the cutter body comprises titanium; and the titanium oxide layer covers the surface of the cutter body. The cutter is light in weight, good in corrosion resistance and healthy to use.

Description

Technical field [0001] The present application relates to the field of kitchen utensil technology, in particular to a knife and a tool processing method. Background [0002] Traditional tool materials are mainly 3Cr13 and 5Cr15MoV, and their density is large, resulting in the overall weight of the tool, affecting the use experience of the tool. Tools made of traditional tool materials generally need to improve the corrosion resistance of the tool by setting a passivation film on the surface of the tool, and improve the hardness of the tool through heat treatment, so that the hardness is increased to HRC50 ~ HRC 55. After heat treatment of the knife, the blade part is prone to collapse and winding phenomenon, affecting the sharpness of the tool, and the knife after the collapse or the winding edge, the surface passivation film is damaged, resulting in easy rust during the use of the tool, and will also lead to the heavy metal ions contained in the tool will dissolve, seriously aff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26B3/00B26B9/00C25D11/26
CPCB26B3/00B26B9/00C25D11/26
Inventor 王业友瞿义生张明
Owner WUHAN SUPOR COOKWARE
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