Bending processing is a commonly used process method, mainly used for processing various flat materials, such as metal, plastic, glass, wood, etc. During the processing, it is necessary to use forming molds to bend, fold, and other materials to meet the requirements of the target shape and size. This article will provide a detailed introduction to the basic process flow, precautions, and application fields of bending processing.
1、 Basic process flow of bending processing
The basic process flow of bending processing mainly includes the following steps:
1. Material preparation: Before bending, it is necessary to prepare the materials to be processed. Usually, materials need to be cut, pre processed, flattened, and other treatments.
2. Mold design and production: Design corresponding bending and forming molds according to the requirements of the part drawings. During production, it is necessary to consider the requirements for material selection, size, accuracy, surface treatment, and other aspects of the mold to ensure that the quality of the mold meets the standards.
3. Mold debugging: Before actual bending processing, it is necessary to debug the mold. During debugging, it is necessary to pay attention to the coordination and coordination between molds, as well as the adjustment of parameters such as material cutting length and mold retraction width, to ensure reasonable and stable mold debugging.
4. Bending processing: After the mold debugging is completed, the material is placed between the molds for bending processing. At this point, it is necessary to pay attention to parameters such as bending force, processing speed, material position, and parking time to ensure that the bending angle and internal force are controllable.
2、 Precautions for bending processing
When conducting bending processing, the following aspects need to be noted:
1. Material performance: The physical properties of different materials vary, and it is necessary to understand their hardness, strength, toughness and other performance parameters during the processing process in order to carry out reasonable processing.
2. Mold development: When developing molds, it is necessary to consider factors such as the shape, size, and complexity of the parts to produce bending forming molds that meet the requirements.
3. Mold accuracy: During bending processing, the accuracy of the mold directly affects the quality of the parts. Therefore, it is necessary to strictly control the dimensional accuracy, surface finish, tightness, and other aspects of the mold.
4. Bending force: When bending materials, it is necessary to pay attention to the control of bending force. Excessive bending force can easily cause material damage, while weak bending force may cause parts to fail to achieve the expected bending angle.
5. Processing environment: When performing bending processing, it is necessary to select a clean, quiet, and well ventilated processing area. At the same time, it is necessary to ensure the cleanliness and hygiene of materials, molds, and other processing accessories to avoid other pollution or damage issues.
3、 Application field of bending processing
Bending processing is widely used, mainly for processing various flat materials, such as:
1. Metal: includes metal materials such as steel, aluminum alloy, copper, etc., used in the production of various templates, decorative panels, guardrails, instruments, and other products.
2. Plastic: commonly used in the production of various packaging materials, industrial products, car body parts, etc.
3. Glass: Widely used in various fields such as architecture, home decoration, and electronic products.
4. Wood: commonly used in the production of various wooden furniture, building materials, etc.
In short, bending processing is an important process that can meet the processing needs of various flat materials. Therefore, it is necessary to proficiently master the basic process flow and precautions of bending processing.
