Hardware Processing Factory: Process Skills for Surface Processing of Hardware Parts

 Surface processing of hardware parts:

• 1. Spray paint processing: The hardware processing factory uses spray paint processing when producing large hardware products. By using spray paint processing, the hardware can avoid rust, such as: daily necessities, electrical equipment shells, handicrafts, etc.
• 2. Electroplating: Electroplating is also the most common processing technology for hardware processing. Through the development of modern design process information technology, the surface of the hardware is electroplated to ensure that the product can be used for a long time without mold and embroidery. Electroplating is common There are: screws, stamping parts, batteries, car parts, small accessories, etc.
• 3. Surface polishing processing: Surface polishing processing is generally used in daily necessities. Through the surface burr processing of hardware products, for example, we produce a comb, and the comb is a hardware part made by analysis and stamping, then stamped out The corners of the comb are very sharp. We need to polish the sharp corners into a smooth face so that it will not cause serious harm to human health during use.
• 4. Round surface is the basic method of metal processing, and the equipment used is a lathe. In general machinery factories, lathes account for about 40 of the total number of machine tools. Turning is the main method of rough machining and semi-finishing of various materials, and it is also the final finishing method of various materials that are not suitable for grinding.
• 5. In the production of small batch products, turning the outer surface can generally be done on a normal lathe. In mass industrial production, hardware processing has extensively studied the use of multi-tool semi-automatic lathes or automatic selection lathes. The design of large disc parts should be analyzed and processed on a vertical lathe. Large long shaft parts need to be processed on a heavy-duty horizontal lathe.
• 6. The characteristics of turning the outer surface are: simple tool, easy to manufacture, sharpen and install;. The cutting process is stable and the cutting force fluctuation is small, which is conducive to adopting high cutting speed and improving productivity. The machine has good versatility and can be clamped out when processing circles, ends, holes, threads and chamfers. The positioning accuracy between the surfaces is easy to ensure, and it is suitable for non-ferrous metal parts.