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Manufacturing method of water outlet of valve element, valve element and faucet

A manufacturing method and a technology of water outlet holes, which are applied in the field of stamping parts, can solve the problems of tool wear product burrs, easy deformation during processing, and slow processing speed, and achieve the effects of easy stamping products, fast processing speed, and small tool wear

Inactive Publication Date: 2020-02-28
刘升平
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention can solve the problems of slow processing speed, high cost, serious tool wear and product burrs that cannot be removed in the existing manufacturing method of the water outlet hole of the valve core, and easy deformation during processing caused by the existing water outlet hole being opened along the radial direction. question

Method used

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  • Manufacturing method of water outlet of valve element, valve element and faucet
  • Manufacturing method of water outlet of valve element, valve element and faucet
  • Manufacturing method of water outlet of valve element, valve element and faucet

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Embodiment Construction

[0028] The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples cited are only used to explain the present invention, and are not used to limit the scope of the present invention.

[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", "center", "inner", "outer", "top", "bottom", etc. indicate the orientation or positional relationship based on the attachment The orientation or positional relationship shown in the figure is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a reference to the present invention. Limitations of the invention.

[0030] In the description of the present invention, it should be noted...

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Abstract

The invention provides a manufacturing method of a water outlet of a valve element. The manufacturing method adopts a punching way, and comprises the following technological processes of location debugging, valve element placing and punch forming. The water outlet of the valve element is manufactured by adopting the punching process. A faucet comprises the valve element. The manufacturing method,the valve element and the faucet can solve the problems that a methods for processing a water outlet of a valve element through milling by a milling machine, sawing by a numerical control lathe or wire cutting in the prior art has the following defects that the speed is low, the cost is high, the wear of a tool is severe, and burrs of the product cannot be removed.

Description

Technical field [0001] The invention relates to a method for manufacturing a valve core water outlet, a valve core and a faucet, and belongs to the technical field of stamping parts. Background technique [0002] At present, the production method of the stainless steel quick-opening valve core outlet hole is mainly through wire cutting, milling with a milling machine, or installing a saw blade saw with a power head on a CNC lathe. This series of processing methods have the following defects: slow processing speed, severe tool wear, high cost, and product burrs cannot be removed. [0003] In addition, in the prior art, the valve core water outlet hole is a transverse hole opened in the radial direction of the valve core. Due to the large radial curvature, it is easy to deform due to uneven force during processing. Summary of the invention [0004] The present invention can solve the problems of slow processing speed, high cost, severe tool wear, product burrs that cannot be removed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/32B21D28/04F16K51/00
CPCB21D28/04B21D28/32F16K51/00
Inventor 刘升平
Owner 刘升平
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