What is CNC Wire Cutting?

CNC wire cutting is a high-precision machining technology that uses a metal wire to cut materials such as metal, aluminum, and steel. This method allows for the fabrication of parts with complex shapes and high precision.

However, an important issue many manufacturers face is dimensional deformation during wire cutting. In this article, we will explore the causes and corrective measures for dimensional deformation in wire cutting.

Causes of Dimensional Deformation in Wire Cutting

• Temperature-Induced Deformation: The CNC wire cutting process generates high temperatures, which can heat the material and cause uneven expansion or contraction. These temperature changes can lead to dimensional deformation of the part after machining.
• Residual Stress: During wire cutting, materials can accumulate stress from electrical discharge sparks. If this stress is not evenly distributed, it can cause unwanted dimensional deformation.
• Uneven Cutting Force: Uneven cutting forces can cause dimensional deformation in the part. This is particularly true for larger or more complex parts, where uneven cutting forces can lead to deformation.
• Material Properties: Different materials have varying mechanical properties that affect their susceptibility to deformation during wire cutting. Materials with higher hardness can be more prone to deformation.

Measures to Correct Dimensional Deformation

• Temperature Control: Use effective cooling systems to maintain stable temperatures during the wire cutting process. This helps minimize material contraction and expansion, thereby limiting dimensional deformation.
• Optimizing Cutting Force: Adjust cutting parameters, including cutting speed and current, to ensure the cutting forces are evenly distributed. This helps reduce dimensional deformation and improve part accuracy.
• Machining Plan: Carefully plan the machining process to minimize residual stress. Sometimes, repeated machining steps are needed to achieve accurate dimensions and reduce deformation.
• Advanced Machining Technology: Implementing advanced wire cutting technology and equipment can improve precision and reduce dimensional deformation. New technologies optimize the process and ensure the quality of the final product.

Anttek Vietnam – Diverse Machining Solutions

Anttek Vietnam is a leading unit in the field of cutting and machining with many years of experience. We provide a wide range of machining services to meet customer needs across various industries. With modern equipment and a team of professional technicians, Anttek Vietnam is committed to delivering high-quality products, on time, and at competitive prices. We are always ready to support and collaborate with our customers on the path to sustainable growth.

Wire cutting has become an essential part of modern manufacturing, playing a crucial role in the production of complex and precise parts. With continuous technological advancements, this process has not only become more precise but also significantly more efficient. Advanced technologies have enhanced machining capabilities, allowing for the production of high-quality and highly accurate products. Thanks to these improvements, wire cutting now meets the increasingly stringent requirements of industries, from manufacturing intricate components to products with complex shapes and compact sizes.

Contact Information:
Factory: Lot 6, Lai Xa Industrial Park, Kim Chung Commune, Hoai Duc District, Hanoi City, Vietnam
Hotline: +84 988 688 336
Email: truong.nx@anttekvietnam.com
Website: https://anttekvietnam.vn