2. Assist the marketing manager to plan, implement and supervise the marketing plan and evaluate the effect; 3. Be responsible for establishing and maintaining good and effective communication with the marketing personnel of manufacturers and customers; 4. Be responsible for statistics of regional sales data and summary of market statements; 5. Do a good job in recruiting and managing supervisors and promoters; 6. Active thinking, strong sense of learning, enterprising work attitude and team spirit.
Marketing Assistant Job Description: 1. Collect sales data (including competitors' sales) 2. Collate and update information (including price systems of various models, relevant policies and agents) 3. Various market reports and activity plans. Assist in sales management (assist in formulating sales tasks, tracking sales completion, and monitoring various travel expenses and entertainment expenses) 5. Review and issue shop assistant rewards (shop assistant rewards) 7. Responsible for the accounting and summary of marketing expenses, and handle relevant application and payment procedures.
8. Assist the marketing supervisor to promote marketing activities.
2. Briefly describe the understanding of casting in 200 words.
Learn casting knowledge and go to the casting order network.
Casting is a kind of metal hot working technology that human beings mastered earlier, and it has a history of about 6000 years. China entered the heyday of bronze casting from about 1700 BC to 1000 BC, and its technology reached a fairly high level. Casting refers to the process of melting solid metal into liquid state, pouring it into a mold with a specific shape and waiting for its solidification. Casting metals are: copper, iron, aluminum, tin, lead and so on. The materials of ordinary molds include raw sand, clay, water glass, resin and other auxiliary materials. Special casting molds include: investment casting, lost foam casting, metal mold casting, ceramic mold casting, etc. (Raw sand includes quartz sand, magnesia, zircon sand, chromite sand, forsterite sand, kyanite sand, graphite sand, iron sand, etc. )
early stage
Simuwu Fang Ding of Shang Dynasty in China, weighing 875kg, Ceng Houyi Zunpan of Warring States and transparent mirror of Western Han Dynasty are all representative products of ancient casting. Most of the early castings were tools or utensils used in agricultural production, religion and life, with strong artistic color. At that time, casting technology and pottery technology developed simultaneously and were greatly influenced by pottery.
develop
In 5 13 BC, China cast the earliest recorded iron castings in the world-Ding cast by Jin State, weighing about 270kg. Europe also began to produce iron castings around the eighth century. The appearance of iron castings has expanded the application scope of castings. For example, in the 15~ 17 century, Germany, France and other countries laid many cast iron pipes to supply drinking water for residents. /kloc-after the industrial revolution in the 0/8th century, industries such as steam engines, textile machines and railways rose, and castings entered a new era of serving large industries, and casting technology began to develop greatly.
Modern Times
In the 20th century, casting developed very rapidly. One of the important factors is the progress of product technology, which requires castings to have better mechanical and physical properties and good machinability. Another reason is that the development of machinery industry itself and other industries such as chemical industry and instruments has created favorable material conditions for the foundry industry. For example, the development of detection means ensures the improvement and stability of casting quality and provides conditions for the development of casting theory; The invention of electron microscope helps people go deep into the microscopic world of metal, explore the mystery of metal crystallization, study the theory of metal solidification and guide casting production.
3. Can anyone choose the casting? What are the academic requirements?
You can go in as long as you want to engage in the foundry industry. But as a layman, I want to enter a brand-new industry. You must know the basic knowledge of some industries. There are many jobs in the foundry industry and the specific requirements are different. You can study and study according to the work you want to do. Die casting, sand casting, investment casting and so on.
To find casting orders and consult casting technology, please log on to the casting orders website.
The following are the requirements of casting engineers: copy
Education and training: College degree or above in metal material, casting or mechanical engineering, mechanical manufacturing or related major, and passed the qualification examination of casting engineer.
Work experience: Familiar with quality system (QS9000, TS 16949) and quality method related to casting, and familiar with precision casting technology and process design (such as investment casting and pressure casting). ), inspection standards and methods, and can use casting process aided design software; Good command of English, able to understand the specific requirements of English drawings; Be able to understand the development trend of industry technology and business, and have their own unique views on key technologies; Have strong creative wisdom, good interpersonal communication skills and teamwork spirit.