Advantages of forging:
1. Forging: It is a processing method that uses forging machinery to apply pressure to metal blanks to produce plastic deformation to obtain forgings with certain mechanical properties, certain shapes and sizes.
2. One of the two major components of forging. Through forging, the as-cast looseness of metal and welding holes can be eliminated, and the mechanical properties of forgings are generally better than those of castings of the same material. For the important parts of machinery with high load and severe working conditions, forgings are mostly used except for simpler shapes that can be rolled, profiles or welded parts.
3. According to the forming method, forging can be divided into:
1. Open forging (free forging). Using impact or pressure to deform the metal between the upper and lower anvils (anvils) to obtain the required forgings, there are mainly manual forging and mechanical forging.
2. Closed mode forging. The metal billet is compressed and deformed in a forging die with a certain shape to obtain forgings, which can be divided into die forging, cold heading, rotary forging, and extrusion. According to the deformation temperature, forging can be divided into hot forging (processing temperature higher than the recrystallization temperature of the blank metal), warm forging (below the recrystallization temperature) and cold forging (normal temperature).
4. Forging materials are mainly carbon steel and alloy steel with various compositions, followed by aluminum, magnesium, titanium, copper, etc. and their alloys. The original state of the material includes bar stock, ingot, metal powder and liquid metal. The ratio of the cross-sectional area of the metal before deformation to the die cross-sectional area after deformation is called the forging ratio. The correct choice of forging ratio has a lot to do to improve product quality and reduce costs. Forging is because of its repeated pressing, which allows continuous fiber fusion, and forging has the effect of refining metal grains, so the strength is greater than that of castings.
Advantages of CNC machining center:
1. Comprehensive functions of CNC machining center
The CNC machining center is a kind of CNC machining machine with complete functions. It concentrates the functions of milling, boring, drilling, tapping and cutting threads on one device, so that it has a variety of technological means. The machining center is equipped with a tool magazine, which stores different numbers of various tools or inspection tools, which are automatically selected and replaced by the program during the machining process.
2 High degree of automation of CNC machining center
After the workpiece is clamped on the machining center once, the digital control system can control the machine tool to automatically select and replace the tools according to different procedures, and automatically change the spindle speed, feed, and the motion path of the tool relative to the workpiece and other auxiliary functions. Multi-process processing on several surfaces of the workpiece, and there are multiple tool change or tool selection functions.
3. High start-up utilization rate of CNC machining center
Due to the concentration of processes and automatic tool change, the machining center reduces the time of workpiece clamping, measurement and machine tool adjustment, so that the cutting time of the machine tool reaches about 80% of the machine start time (normal machine tool is only 15-20%); at the same time; It also reduces the work piece turnover, handling and storage time between processes, shortens the production cycle, and has obvious economic effects. The machining center is suitable for small and medium batch production with complicated parts, high precision requirements, and frequent product replacement.
4. The precision of CNC machining center is higher
The machining quality of the CNC machining center is stable, and the production efficiency is high in the case of multi-variety and small-batch production. It can reduce the time of production preparation, machine tool adjustment and process inspection, and reduce the cutting time due to the use of the best cutting amount, and it can be processed Conventional methods are difficult to process complex profiles, and even can process some unobservable processing parts.
5. CNC machining has high efficiency, high machining accuracy, low labor intensity, wide application, strong flexibility, and strong adaptability to different workpieces
Company qualification:
The company has passed ISO9001: 2008 quality management system certification and IATF16949: 2016 automotive quality management system certification and complete staffing. There are 8 business people, 6 R&D engineers, 15 CNC senior technicians, and 15 quality control departments.
Advantage description: 25 years of forging, military quality
1. Forging equipment with the largest tonnage of 4000 tons in South China, which can forge a maximum outer diameter of 300MM and a diameter of 1000MM.
2. With 4000 tons/800 tons/650 tons/400/300 tons forging and 30 CNC machining centers.
3. The forging accuracy can reach between 0.1MM-0.2MM, and the precision tolerance of machining dimensions (0.01MM-0.05MM).
4. Independent forging factory, independent CNC machining center area and subsequent surface treatment and other one-stop finished product customization factories.
5. 25 years of precision forging and CNC processing one-stop processing custom service factory.
