嗯啊射-嗯啊轻点视频在线观看-嗯啊你轻点好深啊hh在线播放-嗯啊秘书办公室呻吟浪荡-99re在线精品国产欧美-99re在线观看视频

中文
News
News
News and information

Home > News > News Information

Common problems in the processing of precision metal stamping parts
Time : 2024-02-28 Click count : 1599

Problems in the processing of precision metal stamping parts:

1. The gap between the convex and concave molds is too small, which can cause thinning and wear. During the stamping process, it is essential to check for changes in the clearance between the molds.

2. The radius of the concave die corner is too small, and there are impact marks on the bending parts of precision metal stamping. Polishing the concave mold and increasing the fillet radius of the concave mold can prevent scratches on metal stamping bent parts.

3. When the convex mold enters the concave mold too large, surface scratches may occur on the parts, so it is necessary to reduce the amount of convex mold entering the concave mold appropriately without being affected by rebound.

4. When the bending direction of metal stamping is parallel to the rolling direction of the material, cracks will appear on the surface of the part, thereby reducing the surface quality of the workpiece. When precision metal stamping bends more than two parts, the angle between the metal stamping bending direction and the rolling direction should be as close as possible.

5. When continuously stamping and bending soft materials such as copper and aluminum alloys, metal particles or residues are prone to adhere to the surface of the working area, causing significant scratches on the object. At this point, carefully analyze the shape of the working part and the condition of the lubricating oil, resulting in particles and residues in the blank without scratches.

6. In order to meet the requirements of wood processing accuracy, metal stamping and bending of bottom stamping materials are often used. Therefore, when metal stamping bends, the springs, locating pin holes, plates, and return holes on the raw material plate are affected. It has become an indentation, so adjustments need to be made.

7. When using a burr surface as the outer surface for metal stamping and bending, the parts are prone to cracking and scratching; Therefore, the burr surface should be used as the inner surface for metal stamping bending.


Stamping parts are mainly manufactured through stamping with low material consumption, and their parts are lightweight and have good rigidity. In addition, after plastic deformation of the sheet metal, the strength of the stamped parts is improved. The size accuracy is good, the size of the same module is uniform, and the interchangeability is good. It can meet general assembly and usage requirements without further mechanical processing.

01.jpg


I believe everyone knows about precision metal stamping parts, but do people only know what precision metal stamping parts are? How much do people know about the advantages of precision metal stamping parts? Only by understanding the advantages of stamped parts can we make good use of them and facilitate ourselves.

1. Precision metal stamping parts have good surface quality and a smooth and beautiful appearance.

The good surface quality of precision metal stamping parts also provides powerful conditions for painting, electroplating, or other surface treatments.


2. Precision metal stamping parts are manufactured under the premise of low material consumption, with light weight but good rigidity.

After deformation, the internal structure of the scripture was improved, resulting in relatively better strength of the stamped parts.


3. The dimensional accuracy of precision metal stamping parts is relatively accurate. Under the same mold, the size is the same and can be interchanged.

Precision metal stamping parts can meet the assembly requirements of general accessories without further processing, and the size and dimensions of precision metal stamping parts do not require secondary processing.


Reducing the number of stamping processes for precision metal stamping parts is a good measure to save investment and energy consumption by reducing the number of precision metal stamping parts, saving tooling, simplifying the transmission device of stamping processes, reducing operators and stamping footprint. Therefore, stamping manufacturers can consider stamping process design as an important way to reduce automotive manufacturing costs, and even improve product design to meet manufacturing technology requirements.


Nut stamping parts release external forces from sheet metal, amorphous materials, pipe fittings, aluminum profiles, etc. through punching machines and grinding tools, resulting in changes or separations in plastic shape, thus obtaining the required samples and specifications of steel parts (stamping parts) for forming, production, and processing stamping molds, and forging them into the same plastic deformation production processing (or working pressure production processing), collectively referred to as forging. The key materials for stamping molds are cold pressed and hot pressed thick steel plates and steel chains. The key to stamping molds is to classify them according to processing technology, which can be divided into two categories: separated process flow and forming process flow.


How to reduce the manufacturing cost of precision metal stamping parts?

1. Control costs by improving the automation technology and high-speed level of the entire stamping die process.

2. The design plan is to produce and process grinding tools separately for each steel component.

3. Control costs by increasing the utilization rate of raw materials.

4. Improve the level of stamping molds, reduce process flow, and extend the service life of grinding tools.

5. Improve the precision level of processing technology.

News Related news
韩国妈妈的朋友在线播放| 精品国产一区二区三区久久久狼| 国产高清在线精品一区二区 | 精品视频一区二区三区免费| 91麻豆国产| 久久99中文字幕| 亚洲精品中文一区不卡| 天天做日日爱夜夜爽| 欧美国产日韩一区二区三区| 91麻豆精品国产高清在线| 亚洲精品中文一区不卡| 香蕉视频一级| 国产成人欧美一区二区三区的| 亚洲爆爽| 成人在激情在线视频| 午夜欧美福利| 日日夜人人澡人人澡人人看免| 台湾美女古装一级毛片| 香蕉视频三级| 九九免费高清在线观看视频| 国产美女在线观看| 国产国语对白一级毛片| 中文字幕97| 日本免费区| 精品国产三级a∨在线观看| 毛片高清| 精品国产一区二区三区久| 四虎论坛| 欧美夜夜骑 青草视频在线观看完整版 久久精品99无色码中文字幕 欧美日韩一区二区在线观看视频 欧美中文字幕在线视频 www.99精品 香蕉视频久久 | 成人高清护士在线播放| 九九精品影院| 韩国三级视频网站| 国产国语在线播放视频| 午夜欧美福利| 精品国产香蕉在线播出| 99久久精品国产高清一区二区 | 国产高清在线精品一区二区| 久久国产精品自线拍免费| 日本特黄一级| 国产国产人免费视频成69堂| 毛片成人永久免费视频| 色综合久久手机在线| 97视频免费在线| 日韩av东京社区男人的天堂| 黄视频网站免费观看| 日韩中文字幕在线播放| 四虎影视久久久| 精品国产一区二区三区久久久蜜臀| 91麻豆国产级在线| 韩国三级香港三级日本三级la| 亚洲第一视频在线播放| 日本特黄特色aa大片免费| 欧美激情一区二区三区在线| 国产一区二区精品| 日韩专区亚洲综合久久| 九九精品在线播放| 日韩在线观看免费完整版视频| 毛片成人永久免费视频| 国产精品免费久久| 成人在激情在线视频| 在线观看导航| 青草国产在线| 天天做日日干| 国产成人啪精品视频免费软件| 国产视频网站在线观看| 欧美一级视频免费| 色综合久久天天综合绕观看| 九九免费精品视频| 欧美一级视频免费观看| 国产不卡在线播放| 国产视频网站在线观看| 精品视频在线观看一区二区三区| 美国一区二区三区| 亚洲第一页乱| 国产一区二区精品久| 国产一区二区精品在线观看| 国产91视频网| 欧美另类videosbestsex视频| 日韩欧美一二三区| a级毛片免费全部播放| 国产91视频网| 国产激情一区二区三区| 欧美国产日韩一区二区三区| 日韩免费在线视频| 国产一区二区福利久久| 一级毛片视频在线观看| 国产网站免费| 精品久久久久久中文| 国产91丝袜在线播放0| 亚洲精品久久久中文字| 成人免费观看的视频黄页| 欧美激情伊人| 日本免费区| 亚洲女人国产香蕉久久精品| 天天做日日爱| 韩国三级香港三级日本三级| 国产精品123| 精品在线观看国产| 黄色短视频网站| 日韩男人天堂| 国产成人啪精品视频免费软件| 国产视频一区在线| 成人免费网站视频ww| 国产一级生活片| 亚州视频一区二区| 精品在线免费播放| 久久99爰这里有精品国产| 国产精品123| 午夜激情视频在线播放| 91麻豆国产级在线| 欧美激情一区二区三区视频 | 精品久久久久久综合网| 美国一区二区三区| 精品久久久久久免费影院| 韩国三级视频网站| 韩国妈妈的朋友在线播放| 一本伊大人香蕉高清在线观看| 国产精品12| 久久久久久久免费视频| 日韩中文字幕在线亚洲一区| 中文字幕Aⅴ资源网| 日韩av东京社区男人的天堂| 欧美国产日韩一区二区三区| 日韩免费在线观看视频| 成人高清视频免费观看| 成人免费观看网欧美片| 日本免费乱理伦片在线观看2018| 国产a网| 国产一区二区福利久久| 欧美夜夜骑 青草视频在线观看完整版 久久精品99无色码中文字幕 欧美日韩一区二区在线观看视频 欧美中文字幕在线视频 www.99精品 香蕉视频久久 | 美女免费毛片| 国产福利免费视频| 欧美激情一区二区三区视频| 日韩专区亚洲综合久久| 久久精品欧美一区二区| 免费国产在线视频| 国产成人欧美一区二区三区的| 精品视频在线观看视频免费视频| 精品视频在线观看一区二区 | 黄视频网站免费| 国产网站在线| 午夜精品国产自在现线拍| 好男人天堂网 久久精品国产这里是免费 国产精品成人一区二区 男人天堂网2021 男人的天堂在线观看 丁香六月综合激情 | 久久精品人人做人人爽97| 国产麻豆精品视频| 国产成人精品综合久久久| 亚欧成人毛片一区二区三区四区| 日韩在线观看免费| 天天做人人爱夜夜爽2020毛片| 欧美1卡一卡二卡三新区| 麻豆午夜视频| 韩国三级视频在线观看| 国产91素人搭讪系列天堂| 亚洲女人国产香蕉久久精品 | 国产麻豆精品hdvideoss| 国产不卡在线看| 欧美激情一区二区三区在线| 久久99爰这里有精品国产| 久久久久久久免费视频| 欧美激情一区二区三区视频高清| 精品国产香蕉伊思人在线又爽又黄| 日韩在线观看视频黄| 美女免费精品高清毛片在线视| 久草免费在线观看| 青青久久精品| 尤物视频网站在线| 亚洲精品影院久久久久久| 免费国产在线观看| 日本在线不卡视频| 欧美一级视频免费观看| 精品毛片视频| 国产福利免费视频| 国产视频一区在线| 日本久久久久久久 97久久精品一区二区三区 狠狠色噜噜狠狠狠狠97 日日干综合 五月天婷婷在线观看高清 九色福利视频 | 国产a视频| 黄色福利片| 成人免费网站视频ww| 天天色色网| 国产一区二区精品尤物| 欧美激情伊人| 国产麻豆精品视频| 九九久久99综合一区二区| 国产一区二区精品久久91| 欧美另类videosbestsex视频| 天天色色网| 色综合久久天天综线观看| 成人免费一级纶理片| 国产精品1024永久免费视频| 日本在线www| 在线观看成人网 | 色综合久久久久综合体桃花网| 99色视频在线| 黄视频网站在线免费观看| 欧美国产日韩在线| 精品久久久久久中文字幕一区 | 日本久久久久久久 97久久精品一区二区三区 狠狠色噜噜狠狠狠狠97 日日干综合 五月天婷婷在线观看高清 九色福利视频 | 国产亚洲精品aaa大片| 欧美a级大片| 国产视频在线免费观看| 日本伦理黄色大片在线观看网站|