A small hardware product is like an exquisite handicraft, which needs to go through layers of processes before it can be refined into a fine product. How to distinguish its inner quality through the surface? Only by close experience and seeing the advancement and professionalism of the production line will you be impressed by its excellent quality. The first process of hardware production is mold making. In the CNC lathe of the CNC machining center, the three-dimensional file of the product is imported into the computer, and the processing is completed in the machining center by compiling the processing program.
Next comes the casting process. Generally speaking, the low-pressure casting machine has good casting and molding, and one mold can produce multiple sets of products, and the production efficiency is high. The casted product has uniform wall thickness, higher density, and smoother inner cavity. For large thin-walled and complex-structured castings, the molding is more favorable, and its yield rate is much higher than that of gravity casting.
The third process is machining. Raw materials (stainless steel, copper, aluminum, iron, etc.) are processed into various parts by lathes, milling machines, drilling machines and other machines according to drawings or samples. This process requires the use of sophisticated instruments, and the scale must be accurate.
The fourth process is grinding and polishing. Grinding and polishing are divided into rough machining and finishing. The rough surface of the product is ground with a fast-moving abrasive belt; the surface of the hardware is processed by the grinding head of the polishing machine or the high-speed rotation of the burlap wheel to make it smooth and bright, increasing the The brightness and finish of the product.
After the grinding and polishing process, a technician is required to check whether it is qualified. If it is unqualified, it will draw a circle and rework. The inspection is very strict.
Hardware electroplating process, using electrolysis to attach a layer of metal film to the surface of metal or other material parts, so as to prevent metal oxidation (such as rust), improve wear resistance, conductivity, reflectivity, corrosion resistance (sulfuric acid Copper, etc.) and enhance the appearance and so on.
In order to enhance the smooth feel, make the appearance soft and the color lasting, Dinggu hardware will undergo a comprehensive inspection after multi-layer electroplating process, and the defective products will be reworked to ensure their integrity.
Next, it is necessary to assemble various assembly tools and parts, and connect the processed hardware parts together in a certain order and technology to form a complete set of hardware products. This process is a key link in determining product quality.
Finally, check the switch feel of the product, feel the user experience in advance, and let customers have high-quality enjoyment when using the product for the first time; wipe the product, check the appearance of the product, and keep the product smooth and clean; add accessories and install the specified Pack the box, put it into the outer packing box, and put it into the warehouse according to the process.
High-end quality hardware production is inseparable from a complete production line, not to mention the careful and rigorous working attitude of the production staff!
