Touchscreen glass processing

1.1. High speed precision carving machine

Touch screen glass CNC molding process:

In the process of making touch screen glass, the processing of the glass shape and hole position is generally referred to as "ldquo; CNC molding;. “ CNC Forming” It is the most important and difficult link in the entire process, and the processing yield of this link directly affects the product's pass through rate.

In order to ensure the product's direct pass rate; CNC Forming” In the process, high requirements are placed on the dimensional accuracy and edge breakage of the processed products, generally requiring a dimensional error of 0.01-0.03mm. Edge breakage can cause micro cracks at the edges of the product, affecting the yield of reinforced products. Generally, the edge breakage should not exceed 0.02mm
In addition, processing efficiency is undoubtedly the most concerned issue for producers. How to ensure fast and good completion; CNC Forming” It has put forward very professional requirements for equipment, processing technology, and supporting facilities.

Fine carving machine in“ CNC Forming” Application in:

The precision carving machine series used for glass processing has multiple configurations: single head machine, double head machine, CCD, etc
The precision of the precision carving machine is high, with dimensional accuracy guaranteed to be less than 0.01mm and edge breakage not exceeding 0.01mm. It can also strictly ensure the stability of the processed products in terms of length and width, strong continuous working ability, good product consistency, high and stable yield during production.

The precision carving machine adopts a high-speed pneumatic electric spindle with 60000rpm ceramic bearings, standard imported linear guides and ball screws, and specialized software for glass processing, which can ensure the smoothness of processing, effectively improve the service life of the grinding head, and reduce the amount of edge breakage.

Precision carving machine process support:

Guide clients in making professional fixtures, selecting materials, and distributing air ducts reasonably

Assist customers in selecting vacuum pumps, air storage tanks, etc
Assist clients in arranging gas pipelines to meet reasonable pressure requirements

Guide customers to choose suitable coolant and control the ratio

Assist customers in designing grinding heads based on product characteristics.
1.2. Precision double-sided polishing machine

Touch screen glass flat grinding process:

During the production process of touch screen glass, the glass undergoes; Cutting” 、 “ CNC Forming” 、 “ Ultrasonic cleaning; When waiting for the process, it is inevitable that due to human or raw material reasons, there may be issues; Scratch” 、 “ Fa Meng” Wait for the question. This will cause a large number of product defects and reduce the quality of the products; Product yield rate; Increased product costs and expenses.

In order to improve the quality of the product; Product yield rate; Reduce costs. Regarding this part; Defective products; Defects and scratches on the surface of glass can be eliminated through a flat grinding process using the principle of water break in.

Precision double-sided polishing machine in“ Flat grinding; Application in:

There are mainly two types of double-sided polishing machines used for glass processing: 13.5S and 13.6B
13.5S is an early model mainly designed for polishing parts with low quality and precision requirements. Due to the use of only one motor, this model has a complex gear structure design and a high failure rate; At the same time, the use of a lower grinding disc with a long lifting mechanism results in low precision in flat grinding. At present, it is mainly entering the phase of industry elimination.

13.6B is currently the mainstream model in the touch screen glass industry, which is specifically developed for polishing ultra-thin and precision parts. This model has passed long-term testing of over a thousand units in large factories and has been recognized by customers for its low operational failures and stable accuracy.

Precision double-sided polishing machine process support:

Guide clients to produce and design specialized star wheels.

Assist clients in arranging gas pipelines to meet reasonable pressure requirements

Guide customers to choose suitable polishing solution and polishing skin;

Assist customers in developing suitable production processes;