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| ブランド名: | ZMSH |
| モデル番号: | マルチワイヤの切断装置 |
| MOQ: | 3 |
| 価格: | by case |
| 配達時間: | 3〜6か月 |
| 支払条件: | T/T |
High-Precision Multi-Wire Cutting Equipment for Mass Production of Sapphire Materials
The multi-wire cutting machine is a specialized device that utilizes high-speed reciprocating metal wires to carry diamond abrasives, enabling large-volume, high-precision slicing of hard and brittle materials. Specifically designed for sapphire—a material characterized by high hardness (Mohs hardness up to 8.5) and high brittleness—multi-wire cutting technology has become the core process for preparing sapphire wafers and substrates. It effectively addresses the limitations of traditional cutting methods, such as low efficiency, high material loss, and poor surface quality.
During operation, extremely fine diamond wires are tensioned under precise control and guided by a system of rollers to form a large "wire web." The sapphire ingot is driven by a worktable and fed into this web. Through the high-speed movement of the wires, abrasives (typically diamond) are carried into the cutting zone to grind the sapphire, allowing the entire ingot to be sliced into hundreds or even thousands of thin sheets simultaneously in a single pass. Advanced equipment incorporates a swinging motion, which reduces the contact length between the wire and the workpiece, thereby enhancing cutting stability and minimizing cutting forces.
Compared to traditional processes like inner-diameter blade cutting, multi-wire cutting equipment offers significant advantages for processing sapphire, as summarized in the table below:
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Characteristic/Advantage
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Specific Manifestation
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| High Efficiency |
A single feed can produce hundreds of sapphire wafers simultaneously, far exceeding the efficiency of traditional methods that cut only one slice at a time.
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| High Precision and Excellent Surface Quality |
Capable of achieving micron-level thickness control and very low surface roughness (Ra can reach 0.3 μm), significantly improving product yield.
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| Low Material Loss |
The use of extremely fine cutting wires (as thin as a hair) results in very narrow kerfs, greatly reducing the loss of expensive sapphire material.
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| High Automation and Stability |
Employs CNC systems for precise closed-loop control of parameters like tension and speed, ensuring a stable and reliable processing operation.
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| Continuous Technological Progress |
Domestic equipment has achieved breakthroughs in core technologies like tension control and motor synchronization, offering high cost-effectiveness and gradually replacing imported machines.
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Leveraging the above advantages, sapphire wafers processed by multi-wire cutting equipment are widely used in high-end fields:
ZMSH provide comprehensive services for multi-wire cutting equipment specifically designed for sapphire materials, including customized processing solutions tailored to client specifications (e.g., adapting to unique sapphire ingot dimensions or cutting precision requirements) and direct sales and supply of high-performance cutting systems. Our integrated support covers equipment parameter optimization, process development, and full-cycle technical assistance to ensure seamless integration into production lines, leveraging technologies such as adaptive tension control and modular designs for diverse industrial applications.
1. Q: How to operate a wire cutting machine?
A: Operating a Wire Cutting Machine: Follows the standard procedure of power-on inspection, parameter setting, test cut verification, formal machining, and shutdown maintenance to ensure precision and safety.
2. Q: What is the principle of a wire cutting machine?
A: Principle of a Wire Cutting Machine: Utilizes pulse spark discharge generated between a continuously moving thin metal wire (electrode wire) and the workpiece for electro-erosion machining (EDM principle), or employs a high-speed moving wire carrying abrasives to grind and cut hard and brittle materials.
3.Q: What materials can a multi-wire cutting machine process?
A: These machines are designed for hard and brittle materials, including sapphire, silicon, quartz crystals, optical glass, ceramics, and various metals and alloys used in semiconductor and solar panel manufacturing.
Tags: #Multi-Wire Cutting Equipment, #Customized, #High-Precision, #Mass Production, #Sapphire Materials
