麻豆久久无码精品色欲aⅴ-麻豆久久五月婷-麻豆久久亚洲av-麻豆乱码国产一区二区三区-麻豆毛片-麻豆美女丝袜人妻中文

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: 日韩在线专 | 欧美日韩中文字幕一区二区高清 | 亚洲成a人v影院一区 | 亚洲男男gv手机在线观看 | 国产午夜成人无码免费 | 精品亚洲综合在线第一区 | av无码中出一区二区三区 | 无码av人妻一区二区三区四区 | 国产精品亚洲一区二区三区在线观看 | 医院人妻闷声隔着帘子被中出 | 欧美无码v在线观看 | 国产综合免费精品久久久 | 天天操天天操天天操天天操 | 狠狠色噜噜狠狠狠狠91 | 97se亚洲国产综合自 | 狠狠久久五月精品中文字幕 | 亚洲午夜高清视频在线 | 91免费无码国产在线观看 | 亚洲成av人片在线观看无码麻 | 精品日本三级在线观看 | 日韩欧美人妻精品爽爽 | 国产旡码高清一区二区三区 | 少妇高潮免费毛片 | 亚洲精品91蜜臀 | 国产精品秘一区二区三区揭秘你的游戏之旅 | 办公室爆乳在线 | 午夜成人无码福利免费视频 | 91色色无码综合国产 | 91嫩草国产在线无码观看 | 91手机游戏大厅官网 | 偷拍亚洲一区二区三区 | 欧美xxxx色视频在线观看 | 亚洲狠狠久久综合一区77777 | 91大神大战酒店翘臀美女 | 欧美日韩国产人成在线观看 | 国产麻豆| 亚洲国产成 | 亚洲av无码一区二区二三区 | 国产成年无码久久久久毛 | 欧美极品少妇xxxxⅹ喷水 | 亚洲日韩国产欧美一区二区三区 |