小SAO货CAO得你舒服吗男男,色婷婷av国产精品欧美毛片,亚洲精品国精品久久99热,豆国产97在线 | 亚洲

中文版| English

Welcome to Shandong Yasheng Heavy Industry Co., Ltd. Official Website!
Home
Overview

Shandong Yasheng Heavy Industry Co., Ltd. was founded in 1990, is a scientific research. Development, manufacturing in one of the special machinery and large-scale...

about3.png
News
Products
Technology
Cases
Recruitment
Contact
Message

Announcement

Your current location:Home > In June 2013 the high-density veteran retired soldiers second skill orientation (Yasheng) training courses opened

In June 2013 the high-density veteran retired soldiers second skill orientation (Yasheng) training courses opened

日期:2023-06-13         人氣:360

1. Machine tool industry overview

 

1.1 Basic introduction of machine tools

 

      Machine tools are those that can complete machining. According to the statistics of China Machine Tool Industry Association, machine tool industry is divided into metal cutting machine (car, milling, planing, grinding machine, etc.), forming machine tools (forging, casting, stamping equipment), tools and accessories, Only refers to the metal cutting machine.

 

      Machine tools can be divided into lathe, milling machine, planer, grinder, boring machine, drilling machine, etc .; some with two functions of the machine, such as boring and milling machine. According to the machine position, divided into vertical, horizontal, gantry and so on.

 

      CNC machine tools are developed in the ordinary machine tool is to install the CNC machine tools. CNC machine tools are electronic information technology and traditional mechanical processing technology combined with the product, is the mainstream of contemporary machinery manufacturing equipment. Processing center is able to complete a variety of mechanical processing functions of the machine equipment, including milling, boring, drilling and so on.

 

      The machining center is a high level of CNC machine tools.

 

       1.2 basic characteristics of the machine tool industry

 

      1.2.1 The machine tool industry is a national strategic industry

 

      The machine tool is the equipment of the equipment manufacturing industry, is to the traditional machinery industry, automobile industry, power equipment, railway locomotives, ships, defense industry, aerospace industry, electronic information technology industry and other processing industry to provide processing equipment sector. Revitalize the equipment manufacturing industry, first of all to revitalize the machine tool industry.

 

      The development level of the machine tool industry in a country is already an important index to measure the current level of manufacturing and industrial modernization. It is also an important index to measure the comprehensive competitiveness of the country. Especially for the defense industry, the machine requirements are high, complex, high-precision parts processing (such as aircraft engine blades, missile tail nozzle, etc.) non-multi-axis linkage, high-speed high-precision CNC machine tools can not be processed. Therefore, the machine tool industry is a national strategic industry.

 

      1.2.2 CNC machine tools are technology-intensive products

 

The CNC machine tool is composed of main engine, numerical control device, driving device, auxiliary device and programming and other ancillary equipment. It integrates the new technological achievements in many fields such as modern precision machinery, computer, automation, servo drive, hydraulic pneumatic, precision measurement and photoelectric, Technical content is high, are technology-intensive products.

 

      2. General analysis of machine tool industry

 

      2.1 Machine tool industry cyclical analysis

 

      From the industry life cycle, the general machine tool industry into the mature period. The output of the machine tool industry and the growth of fixed assets investment in the downstream are kept at a synchronous trend, showing a clear periodicity.

 

      For CNC machine tools, after experiencing the naive period of the 1990s, into the high-speed growth period. Compared with the United States, Germany and Japan, CNC machine control rate is still very low, the trend of rapid growth will continue.

 

      2.2 machine industry growth analysis

 

      In the past five years, the machine tool industry has maintained an average growth rate of 28%. Since the second half of 2004, affected by macro-control policies, the pace of development of the industry has slowed down. 2006 is the "Eleventh Five-Year Plan" the first year, the industry continued to expand the scale of production, from January to June 2006 industrial output value increased by 29.41%, sales revenue grew 30.52%, growth continues to maintain high. Source: China Industry Research Network

 

Copyright ©Copyright (C) Shandong Yasheng Heavy Industry Co., Ltd. All rights reserved. 2002-2018 ICP: 08000463; 魯ICP備10022443號(hào)-6

Address: Gaomi City, Shandong Province, Yi'an Road, Middle Road, No. 4399 (Gaomi City, high-speed intersection 5 km south of the road east) 

National free hotline: 400-050-9488 (machine)  400-649-6388 (water machinery)   Fax: 0536-2334888

Technical support: enterprise network

技術(shù)支持



香港a级毛片经典免费观看| 最近中文字幕视频高清| 被猛男狂cao的体育生| 无码天堂亚洲国产av久久| 男人爱看的网站| 怎么找附近的寂寞少妇| 无码人妻精品一区二区蜜桃在线看| 国产成人午夜精品一区二区三区| 办公室里呻吟的丰满老师电影| 供人泄欲玩弄的妓子h| 无码少妇a片一区二区三区| 日韩a人无码亚洲成a无码 | 国产成人精品免高潮在线观看| 三个黑人上我一个述说| 特级a欧美做爰片黑人| 琪琪午夜伦伦电影理论片| www.五月天| 香港特级三a毛片免费观看| 校长把校花按在桌上| 欧美激情综合一区二区三区| 香港60部三级未删版电影| 亚洲av无码一区二区三区网址| 男人猛躁进女人的毛片A片| 女性自慰网站免费观看| 特大欧美黑人巨大xxoo| 无码人妻熟妇av又粗又大| 黑人一个接一个上来糟蹋| 日日日日做夜夜夜夜做无码| 欧洲aaaaa特级毛片| 中国china露脸自拍性hd| 国产丝袜视频一区二区三区| 五十路○の豊満な肉体| 斯文教授×貌美学生1v1h| 精品无码中文视频在线观看| 黑人rapper大全 顶级| 一本久道综合色婷婷五月| 国产精品无码DVD在线观看| 无人在线观看高清免费完整版| 色噜噜综合亚洲AV中文无码| 精品国产三级a∨在线| 永久域名18勿进永久域名在线|