A kind of workpiece processing technology
A processing technology and workpiece technology, applied in the field of workpiece processing technology, can solve problems such as low work efficiency, poor heat conduction, heat dissipation function, and changes, and achieve the effects of improving processing efficiency, ensuring processing accuracy, and high processing efficiency
Active Publication Date: 2020-07-10
GUANGDONG EVERWIN PRECISION TECH +1
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Problems solved by technology
However, the plastic casing has the disadvantages of poor heat conduction and heat dissipation, and low aesthetics, so metal laptop casings are on the rise.
[0003] The metal notebook computer case is usually processed by milling technology, but due to the complex shape of the notebook computer case, the traditional milling machine tool needs to be clamped multiple times to process different positions of the notebook computer case during processing, resulting in low work efficiency and many The change of the positioning datum brought about by the secondary clamping also leads to a decrease in the machining accuracy of the laptop case
Method used
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[0026] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the understanding of the present disclosure will be better and more comprehensive.
[0027] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. ...
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The invention relates to a work piece machining process. The work piece machining process comprises the following steps that a to-be-machined work piece is clamped on a first machine tool, the work piece is machined by the first machine tool and an inner cavity is formed in the work piece; the work piece subjected to inner cavity machining is re-clamped on the first machine tool, the work piece ismachined by the first machine tool and an outer surface is formed on the work piece; and the work piece subjected to outer surface machining is transferred to a second machine tool which performs machining on the edge of the inner cavity of the work piece and a chamfered bevel on the inner cavity is formed. By means of the work piece machining process, not only the machining accuracy of the partwith high surface precision requirement of the work piece is ensured, but also the machining efficiency of the whole work piece is improved.
Description
technical field [0001] The invention relates to the technical field of mechanical processing methods, in particular to a workpiece processing technology. Background technique [0002] At present, most common laptop casings are plastic casings made by injection molding. However, the plastic shell has the disadvantages of poor heat conduction and heat dissipation, and low aesthetics, so the metal notebook computer shell has risen thereupon. [0003] The metal notebook computer case is usually processed by milling technology, but due to the complex shape of the notebook computer case, the traditional milling machine tool needs to be clamped multiple times to process different positions of the notebook computer case during processing, resulting in low work efficiency and many The change of the positioning datum brought about by the secondary clamping also leads to a decrease in the machining accuracy of the laptop case. Contents of the invention [0004] Based on this, it is...
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IPC IPC(8): B23P13/02
CPCB23P13/02
Inventor 唐斌莫勇勇
Owner GUANGDONG EVERWIN PRECISION TECH