یک فرآیند تولید دقیق است که در آن با استفاده از تخلیه‌های الکتریکی (اسپارک) میان الکترود و قطعه کار، ذرات متریال از سطح قطعه برداشته می‌شود. این روش برای قطعات سخت و پیچیده مناسب است و دقت بالا و قابلیت ایجاد شکل‌های دقیق را فراهم می‌آورد. EDM در صنایع مختلفی مانند خودروسازی، هوافضا و پزشکی کاربرد دارد.
یک فرآیند تولید دقیق است که در آن با استفاده از تخلیه‌های الکتریکی (اسپارک) میان الکترود و قطعه کار، ذرات متریال از سطح قطعه برداشته می‌شود. این روش برای قطعات سخت و پیچیده مناسب است و دقت بالا و قابلیت ایجاد شکل‌های دقیق را فراهم می‌آورد. EDM در صنایع مختلفی مانند خودروسازی، هوافضا و پزشکی کاربرد دارد.
Telegram has gained a reputation as the “secure” communications app in the post-Soviet states, but whenever you make choices about your digital security, it’s important to start by asking yourself, “What exactly am I securing? And who am I securing it from?” These questions should inform your decisions about whether you are using the right tool or platform for your digital security needs. Telegram is certainly not the most secure messaging app on the market right now. Its security model requires users to place a great deal of trust in Telegram’s ability to protect user data. For some users, this may be good enough for now. For others, it may be wiser to move to a different platform for certain kinds of high-risk communications. As the war in Ukraine rages, the messaging app Telegram has emerged as the go-to place for unfiltered live war updates for both Ukrainian refugees and increasingly isolated Russians alike. It is unclear who runs the account, although Russia's official Ministry of Foreign Affairs Twitter account promoted the Telegram channel on Saturday and claimed it was operated by "a group of experts & journalists." "Someone posing as a Ukrainian citizen just joins the chat and starts spreading misinformation, or gathers data, like the location of shelters," Tsekhanovska said, noting how false messages have urged Ukrainians to turn off their phones at a specific time of night, citing cybersafety. The War on Fakes channel has repeatedly attempted to push conspiracies that footage from Ukraine is somehow being falsified. One post on the channel from February 24 claimed without evidence that a widely viewed photo of a Ukrainian woman injured in an airstrike in the city of Chuhuiv was doctored and that the woman was seen in a different photo days later without injuries. The post, which has over 600,000 views, also baselessly claimed that the woman's blood was actually makeup or grape juice.
from ms
