Method for processing threaded decorative surfaces of digital exterior products
A processing method and decorative surface technology, applied in metal processing equipment, tangent devices, manufacturing tools, etc., can solve the problems that ordinary lathes cannot meet the requirements of products, have metal texture, dazzling luster, etc., and achieve beautiful appearance. , the effect of increasing the service life and saving production costs
Inactive Publication Date: 2012-06-27
SHANGHAI NANBU PLASTIC PROD
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Problems solved by technology
In particular, the spiral pattern on the surface of the product requires continuous, neat, dazzling luster and a metallic texture, which requires high processing accuracy of the product. The processing accuracy of ordinary lathes cannot meet the requirements of the product. In China, such products are basically Inserts imported and processed from abroad
In the current technology, CNC lathes are basically used for processing, but the decorative surface of the ring thread still needs to be improved, especially in the appearance quality such as the continuity of the thread line.
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[0012] The features of the present invention and other related features will be further described in detail below in conjunction with the accompanying drawings through embodiments, so as to facilitate the understanding of those skilled in the art:
[0013] attached Figure 1-3 The middle marks 1-5 represent the insert 1, the ring thread surface 2, the smooth ring surface 3, the acute burr 4, and the cutting plane 5.
[0014] The implementation object of this embodiment is a mold of a digital camera lens ring, with figure 1 That is, the schematic diagram of the appearance of the aluminum insert mold with the ring thread decoration surface in this embodiment. Since this product is an appearance part on a digital camera, the surface has a ring thread decoration surface, and post-processing electroplating treatment is required, so the mold The requirements are very high. Especially the spiral pattern on the surface of the product is required to be continuous, neat, shiny and daz...
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The invention relates to a method for processing threaded decorative surfaces, in particular to a method for processing a ring threaded decorative surface of a digital exterior product. The ring threaded decorative surface transits to a ring threaded surface from a smooth ring surface from the inside out; the ring threaded surface possesses continuous triangular tread loops; before processing, a cutter is fixed on a CNC machining center workbench, and a workpiece is clamped on a spindle; when in process, the workpiece is rotated in a high speed along with the spindle to be processed from inside out; the nose of the cutter is vertical to the smooth ring surface; when lathe work is in place, the photometric brightness and evenness of the smooth ring surface are increased; and after enteringinto the ring threaded surface, the cutter performs repeated feed continuous cutting with small cutting output along the continuous triangular thread cross section tracks to finish the ring threaded surface process. The product processed by the processing method of the invention has beautiful appearance surface, and is brighter and smoother.
Description
technical field [0001] The invention relates to a processing method for a threaded decorative surface, in particular to a processing method for a threaded decorative surface of a digital exterior product. Background technique [0002] The surface of digital products often has ring thread decorative surface, such as digital camera lens ring, because it is the appearance part of digital camera, and it needs post-processing and electroplating treatment, so the requirement for mold is very high. In particular, the spiral pattern on the surface of the product requires continuous, neat, dazzling luster and a metallic texture, which requires high processing accuracy of the product. The processing accuracy of ordinary lathes cannot meet the requirements of the product. In China, such products are basically Inserts imported and processed from abroad. In the current technology, CNC lathes are basically used for processing, but the ring thread decorative surface processed still needs...
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IPC IPC(8): B23P23/04B23G1/02
Inventor 高田敬一
Owner SHANGHAI NANBU PLASTIC PROD