"Four Steps" for the Development of Textile Machinery Special Basic Parts Industry

Mechanical basic parts directly determine the performance, quality and reliability of major equipment and host machines. They are the basic units that make up a machine, including bearings, gears, hydraulic parts, etc. The special basic components of textile machinery include textile equipment and special components of textile machinery, which are the basis for the survival and development of textile equipment manufacturing industry. With the transformation and upgrading of the textile machinery industry and the increasingly fierce market competition, the technical progress of the textile equipment industry is facing many difficulties. Through various market surveys and analysis, we found that to break through the bottleneck of development, we need to work hard in innovation, transformation, brand, market and other aspects.
Product innovation direction
Innovation is the embodiment of creative labor unique to human beings, and the core power and source of human social progress. To reform and improve the innovation mechanism, we should take the needs of the textile industry and scientific and technological progress as the guide, build an innovation chain with enterprises as the main body, combining production, learning, research and application, and build a new innovation alliance organization; Improve the R&D capability of the enterprise technology center; Cultivate leading products and core technologies with independent intellectual property rights, and improve the scientific and technological content of products; Accelerate the R&D and application of new materials, technologies, processes and equipment; Break through the key technologies that affect the performance of special infrastructure.
Continuously improve product quality. For example, compared with ordinary card clothing, the CTS series cylinder card clothing launched by Belgium Bekaert Company can reduce the neps, coarse knots and details by about 20%, and the nep removal rate can be increased by about 10%; The GX1 needle cloth of German Truzler Company can significantly reduce the neps of sliver and yarn by about 20%.
Adapt to the high-speed host. For example, the split structure of different materials is adopted for the red ORBIT taper ring produced by Blake, which not only optimizes the cost comprehensively, but also has a larger ring and bead contact surface, lower unit pressure, and optimized heat conductivity coefficient, which can improve the speed and output, reduce yarn breakage, and avoid thermal damage during chemical fiber processing.
Adapt to the development of digital intelligence. For example, Murata Company of Japan gave up the traditional grooved drum drive of the winder, and developed a winding system with a servo motor to directly drive the drum yarn and its linkage traverse mechanism, so that it has a variety of functions such as 4-inch traverse, anti overlap creep, cone drum winding, end face correction, etc; Zhejiang Sanyou Plastics Co., Ltd. is developing laser bar code bobbins for host enterprises to meet the requirements of host automation and intelligence.
Technical transformation direction
CNC machine tools and machining centers should be used to replace ordinary equipment. At the same time, digital special equipment should be developed and automation level should be improved, which can improve efficiency and reduce employment. More importantly, it can reduce the impact of human factors and improve product consistency. Now many enterprises are using or developing CNC knitting needle manufacturing equipment.
Material upgrading is the basis for improving the performance of the host and the quality of special basic parts. Many parts of textile machinery are in high-speed, reciprocating operation. For example, the pair of friction pairs, such as rings and rims, are comparable to the wheels and rails of high-speed rail. Although the speed is lower than that of high-speed rail, the rings and rims are subject to sliding rather than rolling friction. The application of new materials will make a qualitative leap in performance; The needle plate of the warp knitting machine moves back and forth at high speed. Some enterprises have begun to promote the replacement of metal materials with carbon fiber reinforced composites, which not only improves the rigidity and strength of the needle plate, but also reduces the motion inertia.
The adoption of new processes can improve application performance, meet new or special needs, and improve manufacturing efficiency. For example, the space adhesive bonded structural reed developed by Changzhou Reed Co., Ltd. has 30% less mass, better strength and elasticity, significantly longer service life, and improved fabric quality and weaving efficiency compared with the traditional tin bonded reed; It is through the application of new heat treatment and surface treatment processes that Chongqing Golden Cat has made the performance and life of the steel wire ring approach the international advanced level.
Product brand construction
Brand building is a long-term process. To do it in a down-to-earth manner, enterprises need to interact with customers and the market. Enterprises should pay close attention to product innovation, strive to improve product reliability, and make products better and stronger, which is the basis of brand building. At the same time, customers should be the core of positioning, and the positioning of customers should be introduced into the brand construction of enterprises, so that the brand can obtain customer recognition and satisfaction. We should also study the target market, concentrate consumer groups, establish the largest market development space, and give full play to the propaganda and promotion role of associations, media and other intermediary organizations.
market development 
In the case of sluggish domestic cotton textile market, on the one hand, special infrastructure enterprises should actively go out with the mainframe and take advantage of various opportunities to promote their brand awareness abroad; On the other hand, it is necessary to develop new products closely with host enterprises, such as basic parts for jet vortex spinning; We should also pay attention to the development of industrial textiles, energy conservation and environmental protection products that have grown rapidly in recent years, and actively explore new areas.
In addition to accurately grasping the market direction, in the modern manufacturing chain, the added value is more reflected in the front-end R&D design, market research, consulting services, and the back-end third-party logistics, supply chain management optimization, and sales services. Jinlun needle clothing has made an attempt in this regard. While providing high-performance products, it can also provide special product design and supporting solutions free of charge according to customers' CMPQC data, and provide free needle clothing roll wrapping and debugging services for the first time.
At present, the special infrastructure industry is still in a benign development despite fierce competition and constant challenges. We should clearly understand the current situation and some problems in the development, take corresponding measures, actively meet the challenges, ensure the development of enterprises, and lead the technological progress of the industry.