FAW liberates Xiechai to create an industry-leading supply chain

Xichai engine

Strengthen system capabilities and spare resources. 2017 is a year in which opportunities and challenges coexist. The pressure of environmental protection has been continuously strengthened and the industry has become increasingly fierce. Xichai and its vast number of suppliers have been market-oriented. Through forward-looking resource allocation, they have seized the opportunity in the game of scraping resources across the industry and have fully protected the resources of 310,000 diesel engines for the whole year. Supply, fulfillment of the promise of a market without losing the machine.

Since the beginning of this year, driven by the goal of building an internationally leading and domestic first-class procurement supply chain system, the procurement system of the Liberation Engine Division has gradually transformed from strategic procurement to strategic procurement, and has continuously strengthened the focus of front mining management. Focusing on product upgrades and life cycle management, we will focus on strategic resource layouts such as aluminum flywheel housings and steel pistons, and further optimize the integration of suppliers' resource allocation. Aowei platform suppliers account for 64% of the total, and Hengwei and the following single-platform suppliers control At 7%.

Through the brand strategy, combined with 4DB, the new platform for the development and implementation of the company's new platform for the implementation of competitive development of seals, pipe fittings, etc., to further introduce outstanding suppliers with core competitiveness, and promote the core competitiveness of the supply chain system. Promote. At the same time, through the deepening of the brand leadership, the use of core supplier technology leadership, and enhanced purchase management value-added activities, Liberation Engine Division took the lead in the country to achieve an independent rocker brake, laser welding piston, camshaft combination, asymmetric booster A number of advanced technologies have ensured the basis of product leading the market from the perspective of resources.

Emphasis on quality wins, leaving no room for defense advancement. In 2017, the procurement system of Xichai Engine Division focused on the control of Aowei's suppliers, and focused on the control of assembly parts, inspection-free deepening, and special audits, and continued to improve the supplier's ability to prevent and monitor process quality. At the same time, the Liberation Engine Division continued to advance the quality winning action with special work such as quality defense advancement, reliability engineering, and refinement engineering, which effectively promoted the enhancement of the core competitiveness of the procurement supply chain of the Liberation Engine Division.

Deepen the alliance to win together and join hands to create a successful outcome. In recent years, the Liberation Engine Division has not only focused on brand leadership, but has also continuously improved the company's operating capabilities and brand influence. At the same time, it has also led the entire supply chain system to make joint progress. At this meeting, the Liberation Engine Business Department deliberately arranged a link that invited the representative of the outstanding and progressive manufacturers—Xu Chengfei, general manager of Tianrun Crankshaft Co., Ltd., to share their system management, quality control, and products to the participating supplier representatives. The practices of development, technological innovation, brand building, and even corporate culture have aroused the resonance of the vast number of suppliers.

This time, Xichai will engage in this learning exchange meeting, aiming to provide everyone with a platform to learn the business philosophy of a good company, so as to broaden their horizons, complement each other, and jointly improve. Qian Hengrong, Secretary of the Party Committee and General Manager of FAW Jiexie Chai, explained the meaning of communication at the venue.

PU Pneumatic Pipe

There are many kinds of pneumatic pipes, which are generally produced with PU raw materials, with stable quality, high pressure resistance, weather resistance, wear resistance, zigzag resistance, smooth and flexible pipe body, bright color, high elasticity, winding resistance and small bending radius.

The tube body is smooth and flexible, bright color, high elasticity, winding resistance and small bending radius. Temperature range: - 15 - + 70 ℃.

Product classification

1. Pu pneumatic pipe

2. Pu (polyether) pneumatic pipe

3. Pu (polyurethane) bobbin

4. Pu (polyether) bobbin

difference:

Polyurethane pneumatic pipe is over air type. If it is used for over water, its service life will be affected,

Polyether pneumatic pipe can pass air or water, with more stable physical properties and longer normal service life. It is an ideal material for pneumatic pipe.

The bobbin is wrapped with a layer of fiber in the middle of the common pneumatic pipe. Therefore, the bobbin is more solid, pressure resistant and non explosive than the common pneumatic pipe.

Product selection

What should be considered when choosing the type of plastics for blow molding pneumatic pipe?

The following aspects should be considered in the selection of pneumatic pipe materials.

Whether the wall thickness of the welded blank of the pneumatic pipe can be kept uniform, whether a higher blowing pressure is needed, whether the blowing is uniform, whether the surface of the pneumatic pipe is bright, whether the demoulding is easy, and whether the strength can meet the requirements, etc.

Performance comparison of plastics for blow molding pneumatic pipe. The pneumatic tube formed by blow molding is in thermoelastic state, and its density is smaller than that after cooling and shaping, resulting in shrinkage. For the general size of pneumatic pipe is not strict, forming shrinkage has little effect. But for the pneumatic pipes of specified size, such as some hoses used in precision machines, large shrinkage has a considerable impact. The larger the blowing volume is, the more significant the effect is.

The advantages of extruding and blowing plastic forming pneumatic pipe are less investment in production equipment, simple equipment structure, easy mold manufacturing, high forming of pneumatic pipe during production, uniform temperature control, and various specifications of pneumatic pipe can be formed. The disadvantage is that the wall thickness uniformity of pneumatic pipe is poor.

The advantages of injection blow molding pneumatic pipe are that the plastic pneumatic pipe has good product quality, accurate dimensions, no seams, uniform wall thickness, multi-mode molding production, high degree of automation, which is very suitable for large-scale high-efficiency production of small specifications. The disadvantage is that the investment of equipment and molding die is large, and the operation and production need skilled workers.

Product advantages

Excellent flexibility. The bending radius is small and the bending resistance is good. It has high elastic recovery memory effect.

Wear resistance, tearing and impact. It can resist some non corrosive chemicals and oils. It can circulate inflammable objects and weld.

It can be incinerated into ash 100% and is recognized as an environmental protection product

Good damping, smooth inner wall, low friction coefficient, high medium passing capacity, good flame retardant, non-toxic and tasteless,

The color can be customized on demand for easy pipeline identification.

Applicable range of pneumatic pipe

Assemble all kinds of pneumatic tools, pneumatic automation machinery, air compressor and all kinds of connecting pneumatic components.

performance parameter

Abrasion resistance: 30mg

Ultimate elongation: 390-480%

Burst pressure: 20-30kgf / cm2

Working vacuum: - 25hg60-15kgf / cm2

Tensile strength: 300kgf / cm2

The safety factor ratio of burst pressure and long-time service pressure is 3:1

Tips for pneumatic pipe

Polyurethane pneumatic hose is suitable for compressed air, ordinary industrial water and non corrosive oil. In order to maintain a long service life, it must be used under rated working pressure and ambient temperature. As the temperature rises, the working pressure should be reduced accordingly. If it exceeds the limit, the hose may break. If the fluid temperature is too high or the fluid is corrosive, the hose may break. If the working environment temperature is too high or there is chemical gas in the working space, the hose may crack. If the hose is stored in a wet place or the storage period is too long, the hose may hydrolyze or age, which may lead to fracture

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