September 17, 2014, Shanghai, China - Goodyear Tire & Rubber announced that it has appointed former President of China, Leslie Wong, as vice president of sales growth and innovation in the Asia Pacific region. Iain McDaniels, the former vice president of the passenger tire division in China, took over as the president of Goodyear China. The above two appointments took effect on September 17, 2014.
Huang Hao joined Goodyear in 2006 and is the general manager of the truck and bus tire market and sales in the Asia Pacific region. Under his leadership, the Goodyear Cardbus Tire team achieved a breakthrough in business development. Subsequently, Huang Hao took over as Vice President of the Goodyear China Passenger Cars Division, responsible for the development and business operations of the Chinese market. Since he took the position of President of China in 2011, Huang Hao has helped Goodyear China build a strong sales and distribution network with his extraordinary leadership and rich industry experience. He successfully led Goodbye's commercial and passenger tires business to an unprecedented level. Excellent performance.
Huang Hao will be responsible for opening up new business opportunities for the core business of Goodyear Asia Pacific and new areas of business development. It will be guided by the needs of customers and consumers, and will combine the latest strategy of Goodyear to achieve excellent sales and market expansion in the world and formulate practical plans. A viable continuous growth plan. At the same time, he will also use the company's business growth as a basis to further enhance the sales team's ability to customize a comprehensive management program.
Dan Smytka, Goodyear's president of Asia Pacific, said: “In the past three years, Huang Hao has established a strong team to define the company’s business vision, develop close customer relationships, and promote excellence in China’s business. It is believed that after taking up his new position, Huang Hao will continue to lead the staff together and work closely with customers to further expand our business scope in the Asia-Pacific market and continue to achieve new success."
At the same time, Goodyear appointed Ma Hai'an to take over as the president of China, responsible for the comprehensive business development of Goodyear Tire in China, and ensure the promotion of the company's strategy, especially to further achieve the goal of "winning in China." At the same time, Ma Hai'an has a deep understanding of the Chinese market and has accumulated rich experience. He can formulate an effective coping strategy based on the actual needs and conditions of the local market and bring considerable value and benefits to the company.
Ma Haian joined Goodyear in 2005 and has served as vice president of passenger tires in China for the past three years. Prior to this, Ma Hai'an once held several key positions in Goodyear Asia Pacific and China, including Vice President of North Asia Markets; President of Taiwan and South Korea; Aviation Tire Director of Asia Pacific and Asia Pacific Business Projects and Planning Manager. While making outstanding performance, it has accumulated rich business experience.
“Ma Hai'an has a profound understanding of the Chinese market and has demonstrated outstanding leadership in the successful development of corporate strategy development and decision-making. I believe his experience and talent will further help Goodyear to establish a foothold in the Chinese market with a customer-first approach. The purpose is to provide high-quality tire products and services to Chinese consumers in order to achieve stable and robust development, while continuing to work closely with partners to achieve mutual benefits and win-win results,†said Shi Minde, President of Goodyear Asia Pacific. Dan Smytka added.
Press Die Components are also called hardware die Components.
H-shaped straight body punch, A-shaped secondary punch, edge forming punch, K-shaped budding punch, B-shaped guide punch, A-shaped sub master punch, punch, die, bushing, high-speed steel round bar, ultra-fine particle tungsten steel round bar, powder high-speed steel round bar, floating pin, floating pin, stop screw, positioning pin (fixed pin), equal height sleeve, guide post, guide sleeve, precision chromium plating guide post, precision copper Titanium alloy guide sleeve, self-lubricating guide sleeve, inner guide pillar assembly, sliding guide pillar assembly for die seat, ball guide pillar assembly for die seat, detachable ball guide pillar assembly, outer guide pillar assembly, steel ball sleeve (cage), independent guide pillar, hexagon screw, equal height screw, etc.The manufacturing of punch has din and IOS standards, such as din9861, ios8020...
Main applications:
Mold accessories are widely used in various kinds of manufacturing fields, such as plastic mold, stamping mold, automobile, electrical and aviation.
Prerequisite editing:
1. Wear resistance
When the blank is plastic in the mold cavity, it flows and slides along the surface of the mold cavity, causing severe friction between the surface of the mold cavity and the blank, which leads to the failure of the mold due to wear. So the wear resistance of the material is one of the most basic and important properties of the mold.
Hardness is the main factor affecting the wear resistance. Generally, the higher the hardness of die parts, the smaller the wear amount and the better the wear resistance. In addition, the wear resistance is also related to the type, quantity, shape, size and distribution of carbide in the material.
2. Strong toughness
Most of the working conditions of dies are very bad, some of them often bear large impact load, which leads to brittle fracture. In order to prevent the die parts from brittle fracture, the die should have high strength and toughness. The toughness of die mainly depends on carbon content, grain size and microstructure.
3. Fatigue fracture properties
In the process of die working, under the long-term action of cyclic stress, it often leads to fatigue fracture. Its forms are small energy multiple impact fatigue fracture, tensile fatigue fracture contact fatigue fracture and bending fatigue fracture. The fatigue fracture performance of the die mainly depends on its strength, toughness, hardness and the content of inclusions in the material.
4. High temperature performance
When the working temperature of the die is high, the hardness and strength will decrease, which will lead to early wear or plastic deformation of the die and failure. Therefore, the die material should have high tempering stability to ensure that the die has high hardness and strength at working temperature.
5. Cold and hot fatigue resistance
Some dies are in the state of repeated heating and cooling in the working process, which makes the surface of the cavity subject to tensile and pressure stress, causes surface cracking and peeling, increases friction, hinders plastic deformation, reduces dimensional accuracy, and leads to die failure. Cold and hot fatigue is one of the main failure modes of hot working dies, which should have high cold and hot fatigue resistance.
6. Corrosion resistance
Some molds, such as plastic molds, because of the presence of chlorine, fluorine and other elements in the plastic, decompose and precipitate strong corrosive gases such as HCI and HF after being heated, which erode the surface of mold cavity, increase its surface roughness, and intensify wear failure.
Manufacturing materials:
The materials of Die accessories are usually tungsten steel, high speed steel, bearing steel, stainless steel, brass, metal alloy, spring steel, carbonized steel, etc.
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