Walking machine–all called the heart-shaped CNC lathe, also known as the headstock moving type CNC automatic lathe, the economical turning-milling compound machine or the slitting lathe. It belongs to precision processing equipment, which can complete the combined processing of turning, milling, drilling, boring, attacking and engraving at the same time. It is mainly used for batch processing of precision hardware and shaft type non-standard parts. custom CNC work
The machine was originally developed in Germany and Switzerland. It was mainly used for the precision machining of military equipment in the early stage. With the continuous development and expansion of the industrialization process, it is gradually applied to the processing of civilian products due to the urgent demand of the market; Earlier than China, the early stage was mainly concentrated in the military industry. After the war, it was gradually used in the manufacturing industry with the development needs. Subsequently, Taiwan introduced this technology and independently developed this type of equipment with different processing needs. China’s movement machine started late, due to the closure of technology and policy restrictions, before the 1990s, China’s movements mainly relied on imports to meet the processing needs. With the continuous development of automation and the strong demand of the market, the Chinese market appeared. A large number of powerful CNC machine manufacturers, including Guangdong, Jiangsu, Nanjing, Shandong, Liaoning, and Xi’an in the mainland, have produced a series of machine tools, and have achieved good market applications, filling the domestic gap.
The machining machine has a qualitative leap in machining efficiency and machining accuracy compared to CNC lathes. Due to the use of two-axis arranging tools, the machining cycle time is greatly reduced, and the tool exchange time is shortened by shortening the tool and the opposite tool table. The overlap function of the table, the effective movement of the thread chip effective movement, and the direct spindle indexing function during secondary machining, to shorten the idle time. The chip cutter is always machined at the clamping position of the spindle and the workpiece, ensuring constant machining accuracy. At present, the maximum processing diameter of the machine on the market is 32mm, which has great advantages in the precision shaft processing market. This series of machines can be equipped with automatic feeding devices to achieve fully automated production of a single machine tool, reducing labor costs and product defect rates. Ideal for high volume production of precision shaft parts. custom CNC work
(1) Shorten the manufacturing process chain and improve production efficiency. Turning and milling combined machining can complete all or most of the machining processes in one loading, thus greatly shortening the manufacturing process chain. This reduces the production assistance time due to the change of the loading card, and also reduces the manufacturing cycle and waiting time of the tooling fixture, which can significantly improve the production efficiency. custom CNC work
(2) Reduce the number of clamping and improve the processing accuracy. The reduction in the number of times of loading avoids the accumulation of errors due to the conversion of the positioning reference. At the same time, the turning and milling composite processing equipment mostly has the function of online detection, which can realize the in-position detection and precision control of the key data of the manufacturing process, thereby improving the processing precision of the product.
(3) Reduce floor space and reduce production costs. Although the price of a single unit for turning and milling combined processing equipment is relatively high, the overall fixed assets can be effectively reduced due to the shortening of the manufacturing process chain and the reduction of equipment required for the product, as well as the reduction in the number of fixtures, workshop floor space and equipment maintenance costs. The cost of investment, production operations and management. custom CNC work
Because the structure of the walking machine is different from the traditional CNC lathe, the processing efficiency and machining accuracy of the walking machine are higher than that of the CNC lathe. The walking machine adopts the double-axis arrangement tool. This design greatly saves the machining cycle time. By shortening the tool exchange time between the row cutter and the opposite tool table, multiple tool table overlap and thread chip effective axis movement overlap function can be realized. The direct spindle indexing function during secondary machining shortens the actual idle time. The chip tool has always played a very important role in the machining of the spindle and the workpiece clamping part, which provides a strong guarantee for constant machining accuracy. In terms of the market, the 32mm is its largest processing diameter, which makes the core machine have a great advantage in the precision shaft processing market. The series of machine tools can also be equipped with automatic feeding devices to achieve fully automated production of a single machine tool, reducing labor costs and defective products in the production process, and can be used to produce high-volume precision shaft parts. custom CNC work