Spherical crown cutter and machining process thereof
A processing technology and ball crown technology, which is applied in the direction of metal processing equipment, metal processing machinery parts, manufacturing tools, etc., can solve the problem of non-wear-resistant ball crown knives, and achieve the effect of improving precision and wear resistance
Inactive Publication Date: 2021-11-26
深圳市誉和钻石工具有限公司
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a spherical crown cutter to solve the problem of non-wearable spherical crown cutters in the prior art in view of the above defects
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[0044] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0045] Depend on Figure 1 ~ Figure 3 As shown, in one embodiment provided by the present invention, a spherical crown cutter is used for machine tool processing parts, and the spherical crown cutter includes:
[0046] Cutting part 2, described cutting part 2 is used for machining parts on the machine tool, and described installation part 1 is diamond;
[0047] Installing part 1, described installing part 1 and cutting part 2 are fixedly connec...
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The invention relates to the field of machining tools, and particularly discloses a spherical crown cutter and a machining process thereof. The spherical crown cutter comprises a cutting part, the cutting part is a diamond; a mounting part is fixedly connected with the cutting part; a cooling part connected with cooling gas is arranged in the mounting part, a gas outlet surrounding the mounting part is formed in the end, close to the cutting part, of the cooling part, and a gas inlet connected with a gas source is formed in the side face of the mounting part of the cooling part; the cutting part of the spherical crown cutter is made of the diamond material, low-temperature inert gas serves as a cooling agent to reduce the temperature of the cutting part when parts are machined, meanwhile the cutting part and the external environment enable the cutting part to be in an oxygen-free environment, so that the heat stability of the cutting part is improved, the temperature of the cutting part is reduced, therefore, the wear resistance of a diamond cutter is improved.
Description
technical field [0001] The invention relates to the field of processing cutters, in particular to a spherical crown cutter and its processing technology. Background technique [0002] In recent years, micromachining with ultra-precision diamond cutting has played an important role in the production of electronic devices. At present, electronic devices are developing in the direction of high functionality and miniaturization. Some plastic components in electronic devices are pressed by metal molds. The processing of this metal mold It is required to achieve submicron-level forming accuracy and nano-level surface finish. In addition, the processed components are not only plane or cylindrical, but also three-dimensional spatial shapes that require micron-level precision. Therefore, diamond tools play an important role in the processing of these fields. to an indispensable role. [0003] However, due to the high temperature of the cutting tool during the current processing, the...
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IPC IPC(8): B23P15/00B23Q11/10
CPCB23P15/00B23Q11/10Y02P70/10
Inventor 梁爱平段文红
Owner 深圳市誉和钻石工具有限公司