طبقه‌بندی الكترود (Electrode Classification) طبقه‌بندی الكترود (Electrode Classification)
شنبه 09 ارديبهشت, 1396

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مطالعات و مقالات
تاریخ: 1388/12/09 نظرات: 2 نظر نمایش: 6394 مرتبه تعداد امتیاز: 12   (Article Rating)
طبقه‌بندی الكترود (Electrode Classification)

طبقه‌بندی الكترود (Electrode Classification)

طیف و انواع مختلفی از الكترودهای جوشكاری در صنعت تولید می‌شود و تحت عنوان‌های مختلف به بازار عرضه می‌شود. انجمن جوشكاری آمریكا (American Welding Society) به كمك یك سری اعداد الكترودها را طبقه‌بندی می‌كند كه مختصر شرح این طبقه‌بندی بصورت زیر می‌باشد

11ـ حرف E قبل از یك عدد چهار یا پنج رقمی EXXXXX منظور الكترود می‌باشد كه در روشجوشكاری با قوس الكتریكی مورد استفاده قرار می‌گیرد. چنانچه جوشكاری با روش گازانجام گیرد از كلمه E استفاده نمی‌شود بلكه بجای آن از كلمه RG استفاده می‌شود و منظور ایناست:.........

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کد: 19
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uk shop

# ارسال کننده: uk shop
   تاریخ ارسال:1395/09/05
Chrissy Teigen is an avid fan of The Row, and she obviously loves some of the replica handbags brand's latest styles. Last week we saw her carrying a black velvet The Row Kisslock Frame Bag, and here she is ambling around NYC with an orange The Row Suede Tassel Clutch, which has a similar silhouette. Olympic champ Gabby Douglas was recently spotted blitzing through LAX with a super practical, logo'd Louis Vuitton Palm Springs Backpack. Here's a super cute pic of Hilary Duff, leaving her gym with the ultimate A-lister gym bag: a Birkin. (We're not kidding.) I find her gym tee extremely relatable. We're not certain if Kyle Richards hit the gym before doing a little shopping in Beverly Hills wearing head-to-toe athleisure wear. She's carrying an eye-catching Balenciaga Metal Edge City Bag or miu miu outlet handbags with snazzy gold hardware. Marion Cotillard is currently on the press trail for her new film Allied, and, per usual, her press tour style game is top-notch. Here she is leaving her Manhattan hotel with a dainty black Louis Vuitton Petite Malle Clutch. Olivia Palermo was recently spotted shopping in Soho with her embossed leather Givenchy Antigona. Please excuse me while I clean out my closet and toss all of my non-black clothing items into one highly flammable pile. Finally, here's Vivica A. Fox, paying a visit to the Good Day Philadelphia studios with her black Céline Luggage Tote and mulberry replica. Vivica has a new show on Lifetime to promote: a reality show where she casts dancers for an all-male exotic revue. The show is called Vivica's Black Magic, and it debuts on January 4th.
flyens

# ارسال کننده: flyens
   تاریخ ارسال:1396/01/08

The Federal Supreme Court of Switzerland in Lausanne has christian louboutin outlet uk denied the high-fashion footwear brand’s demand for cheap christian louboutin trademark protection, finding that the red soles are merely an aesthetic element. The fact that the brand has won the battle for trademark status in other markets including christian louboutin for sale China, Australia and Russia does not mean the shoes should enjoy the same status in Switzerland, the court said.
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