1. The Concept of Projection Welding Projection welding is a variation of spot welding, where small protrusions or bumps are pre-formed on one or both of the workpieces to be joined. During the welding process, these bumps act as focal points, allowing the electric current to concentrate at speci---
Jc001.load('iframe') JIFrame.create({ 'url' : '/go.php?action=ads&iframeHeight=250&isIframe=1&key=%D3%CD%C6%E1&pos_id=jc001_news_detail_30&reqkey=1&style=margin%3A15px+15px+25px+0%3B+height%3A255px%3Bwidth%3A255px%3B+float%3Aleft%3B', 'height' : 250 }) 1. Before applying metal paint, it's essential---
In recent years, the development of liquid methionine has been rapid. According to data from Boa and News, China imported a total of 183,200 tons of methionine in 2012, with 50,000 tons being liquid methionine, accounting for 27% of the total. What are the unique characteristics of liquid methionine---
In recent years, the growth of liquid methionine has been quite rapid. According to data from Boa and News, China imported a total of 183,200 tons of methionine in 2012, with 50,000 tons being liquid methionine, accounting for 27% of the total. What are the unique features of liquid methionine in an---
Flat steel is manufactured using negative deviation rolling technology, which allows for a more efficient use of material. Although it is delivered based on actual weight, this method can increase the utilization rate by 1 to 5 percentage points compared to traditional steel plates. This not only im---
1. Flat steel is manufactured using negative deviation rolling, which means it's produced with a slight reduction in thickness, but delivered based on actual weight. This process significantly improves material utilization by 1 to 5 percentage points compared to traditional steel plates, making it a---
Abstract In recent years, Sisha Taiyi (Group) Grinding Co., Ltd. has significantly boosted its investment in the research and development of high-tech products. The company has continuously introduced new patents and advanced technologies, which have earned widespread recognition from users. As a r---