CN101699597A

CN101699597A - Glass key and processing method thereof

Info

Publication number: CN101699597A
Application number: CN200710072908A
Authority: CN
Inventors: 何新桥; 曾钟
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-04
Filing date: 2007-01-04
Publication date: 2010-04-28

Abstract

The invention relates to a glass key suitable for delicate electronic products and a processing method thereof. The glass key is made of glass; and the processing method comprises the following steps: cutting a glass sheet with the thickness between 0.4 and 10mm into uniwafers required by the key size with a cutter, placing on a glass forming machine to grind and form the glass, chamfering, placing on a flat grinding machine for double-face flat grinding, and placing into a high temperature chemical toughening furnace for chemical strengthening; and performing ultrasonic cleaning on the toughened glass, performing vacuum plating or screen printing, mounting the uniwafers after plating or screen print onto silica gel by a UV adhesive or 3M adhesive through fixtures, and obtaining the formed glass key. The glass key has good key quality and high transmittance; the strength of the glass key after toughening treatment can be improved by 2.5 to 3 times; product forming does not require mould cost; and the glass key is favorable for environmental protection, and has strong applicability, wear resistance, beautifulness, long service life and economy.

Description

Glass key and processing method thereof

Technical field

The present invention is a kind of button.Be particularly related to a kind of glass key and processing method thereof that is applicable to exquisite electronic product.

Background technology

At present, the material of global button product all adopts plastic cement, PC, steel disc, metal clips etc., and the button of these material is because its characteristic, exist the relatively poor defective of resistance to wear, after repeatedly using, be prone to decolouring, fall lacquer, problems such as cut directly have influence on the attractive in appearance of product.Aspect production technology, the button of above-mentioned material mainly is divided into two kinds of plastic cement and metal steel discs, when making the plastics button, will adopt laser engraving to the numbers and symbols on the button, silk-screen, operations such as bat printing, spray PU protective layer; Electroplating processes need be carried out in its surface of metal species button, and then spray PU protective layer.Need tens procedures just can make a complete button finished product in manufacturing process, because operation is complicated, its percent defective is higher, reach more than 30%, need a large amount of skilled workers to carry out manual operations simultaneously, efficient is low, the manufacturing cost height, power consumption is bigger, and needs the die cost of writing.

Summary of the invention

The purpose of this invention is to provide a kind of good abrasion resistance that has, and attractive in appearance, the printing opacity irradiation is strong, is applicable to products such as mobile phone, MP3, MP4, computer, calculator, CD, DVD, and it is simple to have processing technology simultaneously, rate of finished products height, the advantage that cost is low.

The technical scheme that realizes the object of the invention is:

Glass key and processing method thereof, described glass key is that employing glass is that material is made, its processing method is: elder generation is according to the button specification of specific design model, adopt the thick original sheet glass material of 0.4-10mm, the monolithic that uses cutting machine to become button size to need glass-cutting then, place on the glass shaper again, glass is worn into button monolithic shape, the glass that grinds is carried out chamfering, glass key is placed again and carry out two-sided plain grinding on the flat-grinding machine, it is chemical enhanced to place the high temeperature chemistry annealing furnace to carry out then; The glass that tempering is good carries out ultrasonic waves for cleaning, carry out vacuum plating or silk-screen according to designing requirement then, with the glass key strip after electroplating, will electroplate again or glass that silk-screen is good uses UV glue or 3M glue that each monolithic use fixture is fitted to above the silica gel, obtain the finished glass button.

Glass material is hard and transparent, and the button texture of making is good, the light transmittance height, after tempering was handled, intensity can improve more than 2.5-3 times, can be made into various difform models, formed product does not need die cost, every money button can be saved many mould expenses, and glass key is environmental, and applicability is strong, can reach useful life more than 10 years, be the optimal material that replaces other material button, have wear-resisting, attractive in appearance, the life-span long, environmental protection, Jing Ji beneficial effect again.

Embodiment

Button is that the employing ordinary plate glass is that material is made, its processing method is: the glass that can select to be slightly thicker than this style button that needs processing earlier, button specification according to concrete model, the general thick original sheet glass material of 0.4-10mm that adopts, because it is frangible during too thin glass-cutting, the monolithic that uses cutting machine to become button size to need glass-cutting, monolithic glass with well cutting places on the glass shaper again, glass key is worn into button monolithic shape, for example circular, rectangle or ellipse etc., round edge or peripheral chamfering to the glass monolithic that grinds, the glass that will grind shape and periphery again places and carries out two-sided plain grinding on the flat-grinding machine, so far, the monolithic glass button promptly has been processed into mellow and full smooth moulding product, place the high temeperature chemistry annealing furnace to carry out chemical enhanced the formed glass button, to strengthen its bulk strength and toughness, then that tempering is good button glass carries out ultrasonic waves for cleaning, the button glass of the moulding that cleans up is carried out vacuum plating or silk-screen according to designing requirement again, if vacuum plating will be with the button glass strip after electroplating, to electroplate the good glass of strip or silk-screen again uses UV glue or 3M glue to use fixture to fit to above the silica gel each monolithic glass, obtain the finished glass button, so far, be processed as the glass key packing cartonning of finished product.

Claims

1. glass key and processing method thereof, it is characterized in that described glass key is that employing glass is that material is made, its processing method is: elder generation is according to the button specification of concrete model, adopt the thick original sheet glass material of 0.4-10mm, the monolithic that uses cutting machine to become button size to need glass-cutting, place on the glass shaper again, the glass key sheet stock is worn into button monolithic shape, the glass that grinds is carried out chamfering, glass key is placed again and carry out two-sided plain grinding on the flat-grinding machine, it is chemical enhanced to place the high temeperature chemistry annealing furnace to carry out the moulding product then; The glass key that tempering is good carries out ultrasonic waves for cleaning, carry out vacuum plating or silk-screen according to designing requirement then, with the glass key strip after electroplating, to electroplate again or glass that silk-screen is good uses UV glue or 3M glue to use fixture to fit to above the silica gel each monolithic glass, obtain the finished glass button.