Supplier of underground crawler milling machine
such a large track can be machined with a milling machine. In addition, the track thickness is too thin, according to your length and width, the thickness of 7 ~ 10mm is more appropriate, you can refer to the crawler excavator. It costs at least several hundred thousand to make this car. It's estimated that it won't be allowed to go on the road
It's ward
VOD heavy instry (China) Co., Ltd., founded in 2007, is a strategic instry invested by VOD group in recent yearsWade heavy instry excavator:
1, Wade heavy instry W218 crawler excavator
2, Wade heavy instry w2360lc-8 crawler excavator
3, Wade heavy instry w235 crawler excavator
4, Wade heavy instry w260-7 crawler excavator
5 Wade heavy instry w265-8 crawler excavator
Wade heavy instry loader:
1, Wade heavy instry w152 wheel loader
2, Wade heavy instry w136 Ⅲ wheel loader
3, Wade heavy instry w136 Ⅱ wheel loader
< 4, Wade heavy instry w156 wheel loader
5 Wode heavy instry w136 wheel loader
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extended materials
"integrity, cooperation and pragmatism" is the core connotation of wode group's corporate culture. Adhering to this concept, wode group has established such training principles in staff training: "choose the right parent, clear the goal, find out the gap, learn what you need, and supplement what you lack, If you need to learn first, you'll get instant results
The shape of steel structure is relatively stable and strong, reflecting the characteristics of heavy instry. It is the ingenious combination of the initials W and h of the enterprise name. It also has the sense of speed representing victory v Flourishing5. The overall structure is modern and international, simple and magnanimous without losing the beauty of flexibility
construction machinery work
questioner: netizen | 2016-07-30
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respondent: netizen 2016-08-12
general name of construction machinery used in engineering construction. It is widely used in construction, water conservancy, electric power, road, mine, port and national defense and other engineering fields with a wide variety. Construction machinery is an important part of China's equipment instry. Generally speaking, all the mechanical equipment necessary for the comprehensive mechanized construction engineering required by the earthwork construction engineering, pavement construction and maintenance, mobile crane loading and unloading operation and various construction engineering are called engineering machinery. It is mainly used in national defense construction projects, transportation construction, energy instry construction and proction, mining and other raw material instry construction and proction, agriculture, forestry and water conservancy construction, instrial and civil buildings, urban construction, environmental protection and other fields. In the world, the appellation of this instry is basically the same. In the United States and the United Kingdom, it is called construction machinery and equipment, in Germany, it is called construction machinery and equipment, in Russia, it is called construction and road construction machinery, and in Japan, it is called construction machinery. In our country, some procts are also called construction machinery, and in the mechanical system, when the State Council established the instry approval document, they are collectively referred to as construction machinery, which has continued until now. Compared with other countries, China's construction machinery instry also includes railway line construction machinery, forklift and instrial handling vehicles, decoration machinery, elevator, pneumatic tools and other instries. According to its use, it is mainly divided into mining machinery, such as Xinhai ultra-fine laminated autogenous mill, Xinhai full section airlift micro bubble flotation machine, Xinhai multi frequency dewatering screen tailings dry discharge, etc. Common heavy construction machinery (1) excavation machinery, such as single bucket excavator (which can be divided into crawler excavator and tire excavator), multi bucket excavator (which can be divided into wheel bucket excavator and chain bucket excavator), multi bucket trencher (which can be divided into wheel bucket trencher and chain bucket trencher), rolling excavator, milling excavator, tunnel boring machine (including shield trencher), etc.
in the world, the appellation of this instry is basically the same, including construction machinery and equipment in the United States and the United Kingdom, construction machinery and equipment in Germany, construction and road construction machinery in Russia and construction machinery in Japan. In China, some procts are also known as construction machinery, while the mechanical system is collectively referred to as construction machinery when it was approved by the State Council. Compared with other countries, China's construction machinery has also added railway line construction machinery, forklift and instrial handling vehicles, decoration machinery, elevator, pneumatic tools and other instries
brief history
human beings have a long history of using lifting tools instead of manual labor. According to historical records, around 1600 B.C., China had already used orange and windlass. The former is a heavy lever, and the latter is the prototype of hand winch. Lifting tools were also widely used in ancient Egypt and Rome. The development of modern construction machinery began after the invention of steam engine. At the beginning of the 19th century, excavators, road rollers and cranes driven by steam engine appeared in Europe. Since then, e to the invention of internal combustion engine and motor, construction machinery has been developed rapidly. It developed more rapidly after the Second World War. Its variety, quantity and quality directly affect the development of a country's proction and construction, so all countries attach great importance to it
nowadays, wireless control function can be seen in all kinds of construction machinery<
classification
the proct range of China's construction machinery instry is mainly divided into general equipment manufacturing and special equipment manufacturing. In 1979, the State Planning Commission and the first Ministry of machinery instry compiled the "Seventh Five Year" development plan for the development of China's construction machinery instry. The proct range covers 18 categories of procts in the construction machinery instry. After the "Seventh Five Year" development plan, all previous national machinery instry plans have confirmed these 18 categories of procts, and their proct range has continued to this day
these 18 categories of procts, including excavation machinery, shovel transport machinery, engineering lifting machinery, instrial vehicles, compaction machinery, piling machinery, concrete machinery, reinforcement and prestressed machinery, decoration machinery, rock drilling machinery, pneumatic tools, railway line machinery, military engineering machinery, elevators and escalators, special parts for construction machinery, etc
common heavy construction machinery
① excavation machinery, such as single bucket excavator (which can also be divided into crawler excavator and tire excavator), multi bucket excavator (which can also be divided into wheel bucket excavator and chain bucket excavator), multi bucket trencher (which can also be divided into wheel bucket trencher and chain bucket trencher), rolling excavator, milling excavator Tunnel boring machine (including shield machine), etc< (2) bulldozer (also divided into tyre bulldozer and crawler bulldozer), scraper (also divided into crawler scraper, tyre scraper and towed scraper), loader (also divided into tyre loader and crawler loader, grader (also divided into self-propelled grader and towed grader), bulldozer (also divided into wheel loader and crawler loader), bulldozer (also divided into self-propelled grader and towed grader), bulldozer (also divided into wheel loader and crawler loader), bulldozer (also divided into self-propelled grader and towed grader) Transport vehicle (also can be divided into single axle transport vehicle and double axle traction transport vehicle), flatbed vehicle and mp truck, etc
③ lifting machinery such as tower crane, self-propelled crane, mast crane, grab crane, etc< (4) compaction machinery, such as tire roller, smooth wheel roller, single foot roller, vibratory roller, tamping machine, tamping machine, etc< (5) piling machinery, such as drilling machine, diesel pile driver, vibratory pile driver, breaking hammer, etc< (6) reinforced concrete machinery, such as concrete mixer, concrete mixing plant, concrete mixing plant, concrete pump, concrete mixer truck, concrete sprayer, concrete vibrator, steel processing machinery, etc< (7) road machinery such as grader, ballast cleaning machine, etc< (8) rock drilling machinery, such as rock drilling jumbo, pneumatic rock drill, electric rock drill, internal combustion rock drill and down the hole rock drill< Other construction machinery, such as bridge erecting machine, pneumatic tools (pneumatic tools), etc.
There are many kinds of machinery, which can be divided into various categories according to several different aspects, such as power machinery, material handling machinery, crushing machinery, etc; According to the service instry, it can be divided into agricultural machinery, mining machinery, textile machinery, etc; According to the working principle, it can be divided into thermal machinery, fluid machinery, bionic machinery, etc. at present, many mechanical hydraulic engineers on the hydraulic talent net are very good
mainly includes: asset management of mechanical equipment, status management of mechanical equipment, power equipment and energy management, update and improvement of mechanical equipment, application of modern management methods in equipment management
the main procts of machinery instry include the following 12 categories:
Agricultural Machinery: tractors, planters, harvesting machinery, etc
heavy mining machinery: metallurgical machinery, mining machinery, lifting machinery, loading and unloading machinery, instrial and mining vehicles, cement equipment, kiln equipment, etc
construction machinery: forklift, shovel transport machinery, compaction machinery, concrete machinery, etc
Petrochemical General machinery: petroleum drilling and proction machinery, refining machinery, chemical machinery, pumps, fans, valves, gas compressors, refrigeration and air conditioning machinery, paper making machinery, printing machinery, plastic processing machinery, pharmaceutical machinery, etc
Electrical machinery: power generation machinery, transformers, motors, high and low voltage switches, wires and cables, batteries, welding machines, household appliances, etcmachine tools: metal cutting machine tools, forging machinery, casting machinery, woodworking machinery, etc
automobile: truck, road bus, car, modified car, motorcycle, etc
instruments and meters: automation instruments, electrical instruments and meters, optical instruments, composition analyzer, automotive instruments and meters, electrical equipment, audio-visual ecation equipment, cameras, etc
basic machinery: bearings, hydraulic parts, seals, powder metallurgy procts, standard fasteners, instrial chains, gears, molds, etc
packaging machinery: packaging machine, packing machine, conveyor, etc
environmental protection machinery: water pollution prevention and control equipment, air pollution prevention and control equipment, solid waste treatment equipment, etc
other machines
Machinery instry, as long as it is related to machinery, can be said to be machinery instry, which is divided into broad machinery instry and narrow machinery instry
There are many kinds of machinery, which can be divided into various categories according to several different aspects, such as:1
According to the service instry, it can be divided into agricultural machinery, mining machinery, textile machinery, packaging machinery, etc According to the working principle, it can be divided into thermal machinery, fluid machinery, bionic machinery and so on The main procts of China's machinery instry include the following categories:1
Heavy mining machinery: metallurgical machinery, mining machinery, lifting machinery, loading and unloading machinery, instrial and mining vehicles, cement equipment, etc Construction machinery: forklift, shovel transport machinery, compaction machinery, concrete machinery, etc Petrochemical General machinery: petroleum drilling and proction machinery, refining machinery, chemical machinery, pumps, fans, valves, gas compressors, refrigeration and air conditioning machinery, paper making machinery, printing machinery, plastic processing machinery, pharmaceutical machinery, etc Electrical machinery: power generation machinery, transformers, high and low voltage switches, wires and cables, batteries, welding machines, household appliances, etc Machine tools: metal cutting machine tools, forging machinery, casting machinery, woodworking machinery, etc Automobile: truck, road bus, car, modified car, motorcycle, etc8. Instruments and meters: automation instruments, electrical instruments and meters, optical instruments, composition analyzer,
9. Automobile instruments and meters, electrical equipment, audio-visual ecation equipment, cameras, etc
Basic machinery: bearings, hydraulic parts, seals, powder metallurgy procts, standard fasteners, instrial chains, gears, molds, etc Packaging machinery: packaging machine, packing machine, conveyor, etc Environmental protection machinery: water pollution prevention and control equipment, air pollution prevention and control equipment, solid waste treatment equipment, etc Mining machinery: rock splitting machine, rock jacking machine, etcamong them, construction machinery refers to the general term of construction machinery used in engineering construction
it is widely used in construction, water conservancy, electric power, road, mine, port, national defense and other engineering fields
There are many kinds of construction machinery, which can be divided into:1. Excavation machinery:
such as single bucket excavator (which can be divided into crawler excavator and tire excavator), multi bucket excavator (which can be divided into wheel bucket excavator and chain bucket excavator), multi bucket trencher (which can be divided into wheel bucket trencher and chain bucket trencher), rolling excavator, milling excavator, wheel bucket excavator, wheel bucket trencher, wheel bucket trencher and chain bucket trencher Tunnel boring machine (including shield ditch machine, roadheader), etc
2. Earth moving machinery:
such as bulldozer (which can also be divided into tire bulldozer and crawler bulldozer), scraper (which can also be divided into crawler self-propelled scraper, tire self-propelled scraper and towed scraper),
loader (which can also be divided into tire loader and crawler loader, grader (which can also be divided into self-propelled grader and towed grader), and Transporter (also can be divided into single axle transporter and double axle traction transporter), flatbed vehicle and mp truck, etc
Lifting machinery: such as tower crane, self-propelled crane, mast crane, grab crane, etc Compaction machinery: such as tire roller, smooth wheel roller, single foot roller, vibratory roller, rammer, tamping machine, etc Piling machinery: such as drilling machine, diesel pile driver, vibration pile driver, pile driver, etc Reinforced concrete machinery: such as concrete mixer, concrete mixing plant, concrete mixing plant, concrete pump, concrete mixing truck, concrete spraying machine, concrete vibrator, steel processing machinery, etc7. Road machinery: such as grader, ballast cleaning machine, etc
Rock drilling machinery: such as rock drilling jumbo, pneumatic rock drill, electric rock drill, internal combustion rock drill and down the hole rock drill, etcother construction machinery: such as bridge erecting machine, pneumatic tools (pneumatic tools), etc
extended data:
development status of machinery instry:
in 2009, the state issued the "adjustment and revitalization plan of equipment manufacturing instry", and the development of modern manufacturing service instry is regarded as one of the seven key tasks: "development of modern manufacturing service instry"
focusing on instrial transformation and upgrading, we will support key equipment manufacturing enterprises to carry out value-added services in engineering contracting, system integration, equipment leasing, providing solutions, remanufacturing, and graally realize the transformation from proction-oriented manufacturing to service-oriented manufacturing
encourage qualified enterprises to extend R & D, design, information services and other businesses to provide social services for other enterprises. "
modern manufacturing service instry refers to the manufacturing service instry which integrates information means such as Internet, communication, computer and modern management ideas and methods. It is an emerging instry graally separated and developed independently from the proction service department within modern manufacturing instry, and it is an important branch of proctive service in modern service instry
at present, the modern manufacturing service instry of machinery instry mainly focuses on providing complete sets of equipment, engineering general contracting, turnkey engineering, customer spare parts Zero inventory service, remote after-sales service, remanufacturing, financial service, logistics service, etc
in terms of quantity, more than half of the companies are engaged in the service instry, and more than 20% of the multinational manufacturing enterprises' service income exceeds 50% of the total income. It is understood that there are two "70% phenomena" in developed countries, that is, the added value of service instry accounts for 70% of GDP, and the manufacturing service instry accounts for 70% of the whole service instry
in recent years, driven by the system reform and technological progress, some leading enterprises in the machinery instry began to seek new economic growth points from proct services and other service fields related to procts, in addition to relying on the strengthening of independent innovation ability of physical proct technology
through unremitting efforts, a number of leading enterprises such as Shanghai Electric, Shaangu group and Xugong Group have made good achievements in the development of modern manufacturing service instry and explored some valuable experience. But generally speaking, the modern manufacturing service instry of China's machinery instry is still in its infancy
the development of modern manufacturing service instry in the field of power equipment in China is relatively early. In the competition with foreign-funded enterprises, some power equipment manufacturers are aware of the impact of system integration services on the company's profits, and graally begin to undertake related business, the more typical is Shanghai Electric Group
Shanghai electric power station group of Shanghai Electric Group Co., Ltd. has developed modern manufacturing service instry in power station engineering general contracting, equipment financial leasing, maintenance, modern logistics, equipment integration, engineering design, etc., graally formed a number of main procts of modern manufacturing service instry, and achieved good economic and social benefits
among them, EPC project of power generation equipment (i.e. turnkey project) is the fastest developing service proct in recent years. In addition, Shanghai Electric has also developed modern manufacturing services in the fields of elevator equipment maintenance, financial leasing business of textile machinery, machine tools, printing machinery and construction machinery, and modern logistics
the modern manufacturing service instry of China's construction machinery instry is also relatively mature. Enterprises begin to shift from proct proction competition to value-added competition in the value chain, and the core value-added links shift from assembly and manufacturing in the value chain to service fields such as financial leasing, remanufacturing, parts supply, maintenance, second-hand equipment sales and logistics
For example, XCMG group, a leading enterprise in the instry, has made some achievements in "information construction, logistics supply, financial leasing, remanufacturing" and other aspects Through call center, after-sales service, spare parts management, remote service and e-commerce platform construction, XCMG has extended the proct value chain and graally realized the transformation from proct manufacturing to proct value-added servicein other machinery instries, some leading enterprises have stepped up the pace of developing modern manufacturing services
for example, in recent years, Shaangu group has completed the strategic transformation from selling procts to selling solutions, from a single proct supplier to a power complete equipment system solution provider and system service provider. At the same time, it has launched the financing service mode of "financial enterprise + core enterprise + customer enterprise"
in addition to the above-mentioned traditional enterprises vigorously developing modern manufacturing service instry, there are also some typical modern manufacturing service enterprises in China's machinery instry, such as FAW Qiming, Baosteel Baoxin, WISCO automation, Dongfeng Dongpu, etc
they were born in large-scale manufacturing enterprise groups. In the process of serving the parent enterprise, they formed their own core competitiveness and realized independent development
Among them, FAW Qiming was listed on Shenzhen SME board in 2008. According to its annual report, from 2008 to 2010, the annual compound growth rate of the company's sales revenue was close to 25%, and the profit growth rate in 2009 and 2010 was more than 22%. The development of modern manufacturing service instry is the fundamental reason for good performance In a word, the modern manufacturing service instry of China's machinery instry has made some achievements, but there is a big gap compared with the developed countries in the manufacturing instry, the development level is still in the primary stage, and there are some problems, such as the overall scale is small, the level is not high, the structure is unreasonable, the system reform and mechanism innovation lag behind The backward development of modern manufacturing service instry has become a weak link restricting China's manufacturing instry to accelerate the adjustment of instrial structure and change the mode of economic growthin March 2011, the Twelfth Five Year Plan for national economic and social development was issued, which clearly stated that the development of procer services should be accelerated, including orderly expansion of financial services, cultivation and expansion of high-tech services, etc
under the guidance of the outline, it is expected that supporting policies for the development of modern manufacturing service instry will be issued one after another to promote the rapid development of the instry
China is in a critical period of accelerating the transformation of the mode of economic development. At present, the proportion of China's service instry is low, and the national economy is excessively dependent on extensive growth. In the future, China will become a world manufacturing center
it is imperative to develop modern manufacturing service instry from a big manufacturing country to an innovative and energy-saving manufacturing power
In the future, the scale of China's modern manufacturing service instry will grow rapidly. Taking the machinery instry as an example, according to the "12th Five Year Plan" for the development of machinery instry, ring the "12th Five Year Plan" period, the proportion of modern manufacturing service instry income will increase significantly, and the proportion of modern manufacturing service instry income of top 100 enterprises in the main business income will reach about 25%in 2010, the main business income of China's machinery instry reached about 14 trillion yuan, of which the top 100 enterprises accounted for about 1 / 10. If the machinery instry increases by 10% annually ring the 12th Five Year Plan period, the output value of modern manufacturing service instry created by the top 100 machinery enterprises alone will be close to 0.6 trillion yuan by 2015
The development trend of modern manufacturing service instry in the future will be closely combined with information technology. From a global point of view, the equipment manufacturing instry is moving towards comprehensive informatization, including R & D, design, procurement, manufacturing, management, marketing, service, maintenance and other links All of them are closely related to information technology, flexible manufacturing and network systemunder the registration, it's a free China CAD forum.
I'm also doing this thing... I've finished it. Most of it is written by myself. I'll find the company profile on the Internet, and then check the mechanical design and manufacturing book and metalworking practice book
earth moving machinery: such as bulldozer (which can also be divided into tire bulldozer and crawler bulldozer), scraper (which can also be divided into crawler self-propelled scraper, tire self-propelled scraper and towed scraper), loader (which can also be divided into tire loader and crawler loader), grader (which can also be divided into self-propelled grader and towed grader) Transport vehicle (also can be divided into single axle transport vehicle and double axle traction transport vehicle), flatbed vehicle and mp truck, etc
lifting machinery: such as tower crane, self-propelled crane, mast crane, grab crane, etc
compaction machinery: such as tire roller, smooth wheel roller, single foot roller, vibratory roller, rammer, tamping machine, etc
piling machinery: such as drilling machine, diesel pile driver, vibration pile driver, pile driver, etc
reinforced concrete machinery: such as concrete mixer, concrete mixing plant, concrete mixing plant, concrete pump, concrete mixing truck, concrete spraying machine, concrete vibrator, steel processing machinery, etc
Road Machinery: such as grader, ballast cleaning machine, etc
rock drilling machinery: such as rock drilling jumbo, pneumatic rock drill, electric rock drill, internal combustion rock drill and down the hole rock drill, etc
other construction machinery, such as bridge erecting machine, pneumatic tools (pneumatic tools), etc.