The main machines and equipment used for customizing hardware accessories include:
Hardware accessory stretching machine: mainly used for stretching raw materials or semi-finished products to improve their dimensional accuracy and surface quality.
Automatic lathe and CNC lathe: used to process materials such as steel and non-ferrous metals into specified shapes, with high production efficiency and stable quality.
Punch press and hand beer machine: Punch press is used to punch out prototypes of accessories, while hand beer machine is used to process some small accessories or processes that cannot be completed by punch press.
Polishing machine: used to polish product burrs and burrs to improve surface quality.
Die casting machine: mainly produces alloy products, requiring oil burning and power consumption.
Sandblasting machine: used for surface treatment work such as hardware mold processing and refurbishment.
The above machinery and equipment play an important role in the customization of hardware accessories, and different equipment combinations may be selected according to different processing requirements and process flows.
High precision of non calibrated hardware parts refers to placing round bars, hexagonal, square, and octagonal materials such as steel and non-ferrous metals into automatic lathes, CNC lathes, and CNC walking machines at room temperature, and then forming them into specified shapes with the required machining provided by the machines. Non calibrated hardware parts are different from mechanical processing, which has more plasticity. Machine tool parts processing has many unique advantages in both technical and economic aspects. The specific advantages are mainly as follows:
1. Automatic lathes have high production efficiency, require certain technical skills for complex operation, and are easy to achieve mechanization and automation. This type of hardware lathe relies on fixtures and rotating equipment to complete processing. The travel frequency of ordinary automatic machines can reach dozens of times per minute, while automatic machines can reach hundreds of times per minute, more than 1000 times, and each lathe can obtain a lathe part.
2. In the lathe, because the fixture ensures the size and shape accuracy of the hardware parts, and generally does not damage the surface quality of the parts, and the life of the clamp is generally long, the quality of the hardware lathe is stable, the interchangeability is good, and it has the characteristics of "identical".
3. Hardware lathes can process parts with a wide range of sizes and complex shapes, such as clocks, stopwatches, car longitudinal beams, and coverings. In addition, the cold deformation hardening effect of materials during the metal lathe process results in high strength and stiffness of metal stamping.