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: 18成禁人视频打屁股免费网站 | 成人av在线播放免费 | 按摩艳片一区区在线播放 | 国产精品欧美一区二区在线看 | 后入清纯学生妹 | 国产主播国内精品在线 | 国产做爱视频免费www | 国产综合成人久久大片 | 精品国产经典三级在线看 | 国产精品美女www爽爽爽视频 | 国产日韩一区二区在线观看 | 91精品丝袜国产在线一区 | 成人激情视 | 国产aaa午夜激 | 精品国产伦一区二区三区在线 | 国产亚洲三级在线视频 | 国产91玉足脚交在线播放 | 国产精品美女视频 | 精品国产亚洲av高清在线观看 | 国产av一区二区三区传媒 | 国产巨作麻豆欧美亚洲综合久久 | 国产午夜精品理伦片 | 国产午夜福利不卡在线观看视频 | 国产日韩激情无码一区 | 精品国产aⅴ一区二区三区v免费 | 国产在线观看片a免费观看 国产在线观看片免费人成视频 | 精品久久久久久久无码人妻热 | 国产精品嫩草影院av | 国产亚洲精品久久久久无码 | 国产一区二区三区不卡在线观看 | 97无码免费人妻超级碰碰夜夜 | 韩国免费a级毛片 | 国产午夜人做人 | 911青草亚洲精品 | 成人精品国产亚洲欧洲 | 国产一区免费视频 | 国产精品欧美一区二区三区不 | 国产综合欧美日韩视频一区 | 国产精品无码一区二区三级 | 成人无码av一区二区三区 | 国产aⅴ激情无 |