99久久国产宗和精品1上映-99久久国产综合-99久久国产综合导航电影-99久久国产综合精-99久久国产综合精麻豆-99久久国产综合精品1尤物

Hello! Welcome to Xiangyang Fengzheng Auto Parts Manufacturing Co., Ltd!
Chinese  |  English
Recommending Products
Contact: Mr.Chen
Tel:0086-15872270911
Address:No.36 Wuxi Road, High-Tech Zone, Xiangyang City, Hubei Province, China. 441004


Hot Line

0086-15997288088
Industry Dynamics Position: Home > News Center  > Industry Dynamics
What are the characteristics of forgings described by the manufacturer of heavy truck half shaft cas

Sources:Xiangyang Fengzheng Auto Parts Co., Ltd | PublishDate:2021.12.17

Do you know the characteristics of forgings? Follow the manufacturer of heavy truck half shaft casing to have a simple understanding!


1. Large weight range. Forgings are as small as a few grams and as large as hundreds of tons.


2. Higher quality than castings. Forgings have better mechanical properties than castings, and can withstand large impact force and other heavy loads. Therefore, forgings are used for all important and pressurized parts. For high carbon steel, the quality of forgings is better than that of rolled products. For example, high speed steel rolled products can meet the requirements only after forging transformation. In particular, high-speed steel milling cutters need to be forged.


3. Light weight. On the premise of ensuring the design strength, the forging is lighter than the casting, which reduces the weight of the machine itself, which is of great significance to the vehicle.


4. Save raw materials. For example, when the crankshaft with a static weight of 17kg is cut and forged by rolling, the chip accounts for 189% of the crankshaft weight, while when die forging is adopted, the chip accounts for only 30%, and the machining working hours are shortened by 1 / 6. Precision forged forgings can not only save more raw materials, but also save more machining hours.


5. High productivity. For example, forging radial thrust bearings with two hot forging presses can replace 30 automatic cutting machines. The productivity of six axis automatic lathe is 17.5 times higher than that of M24 nut produced by top forging automata.


6. Free forging has great flexibility. Therefore, forging methods are widely used in some repair and manufacturing plants to produce various accessories.

主站蜘蛛池模板: 国产av午夜精品一区 | 国产日韩无码中文字幕在线综合 | 国产成人免费av片在线观看 | www亚洲天堂 | 91久久国产亚洲精品 | 国产人妖专区视频在线一区 | 东京一本大道无码 | 国产美女裸体无遮挡免费视频 | 91麻豆最新国产网址 | 97精品国产自在现线免费观看 | 国产一区二区三区高清在线 | 国产v无码专区亚洲v | 精品一卡二卡三卡四卡视频区 | 国产精品一二三无码福利电影 | 东京热日韩| 国产69精品久久久久999小说 | 精品秘无码一区二区三区老师 | 苍井空一区二区三区在线 | 国产麻豆精品sm调教视频网站 | 国产无人区码卡二卡三卡免费 | 精品一区二区三区高潮迭起 | 国产高清美女一级a毛片www | 国产精欧美一区二区三区 | 国产丰满乱子伦无码专 | 国产的av在线播放 | 国产精品重口变态sm在线观看 | 18禁美女黄网站色大片免费观 | 国产亚洲精品4区在线观看 国产亚洲精品91 | 国产成人免 | 国产免费高潮白浆二区三区 | av在线电影亚洲 | 国产无码视频一区在线观看 | 国产精品拍天天在线 | 国产精品日韩专区第一页 | 精品国产女主播在线直播观看 | 成人免费视频在线播 | 国产成人av无码永久免费 | 国产午夜激无码av片在线观看 | 国产高清精品一级毛片 | 91高清视频一二三区 | 国产午夜人成在线视频 |