{"id":6319,"date":"2023-12-21T01:16:23","date_gmt":"2023-12-21T09:16:23","guid":{"rendered":"https:\/\/shengenfab.com\/?p=6319"},"modified":"2025-07-01T19:09:29","modified_gmt":"2025-07-02T03:09:29","slug":"how-to-weld-galvanized-steel","status":"publish","type":"post","link":"https:\/\/shengenfab.com\/ar\/how-to-weld-galvanized-steel\/","title":{"rendered":"\u0643\u064a\u0641\u064a\u0629 \u0644\u062d\u0627\u0645 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u062c\u0644\u0641\u0646: \u062f\u0644\u064a\u0644 \u0634\u0627\u0645\u0644"},"content":{"rendered":"
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Many professionals struggle when welding galvanized steel. The zinc coating burns off, creating smoke, weak welds, or porosity. If you’ve ever dealt with splatter, rough seams, or corrosion after welding, you’re not alone. But with the right approach, you can avoid these issues and get strong, clean welds on galvanized surfaces.<\/p>

\u064a\u0645\u0643\u0646\u0643 \u0644\u062d\u0627\u0645 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u062c\u0644\u0641\u0646 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u0642 \u0627\u0644\u0644\u062d\u0627\u0645 MIG \u0623\u0648 TIG \u0623\u0648 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0644\u0627\u0635\u0642. \u0642\u0628\u0644 \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u0642\u0645 \u062f\u0627\u0626\u0645\u0627\u064b \u0628\u0625\u0632\u0627\u0644\u0629 \u0637\u0644\u0627\u0621 \u0627\u0644\u0632\u0646\u0643 \u0645\u0646 \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0644\u062d\u0627\u0645. \u0647\u0630\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u0623\u0628\u062e\u0631\u0629 \u0627\u0644\u0633\u0627\u0645\u0629 \u0648\u064a\u0633\u0627\u0639\u062f \u0641\u064a \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062c\u0648\u062f\u0629 \u0644\u062d\u0627\u0645 \u0623\u0641\u0636\u0644. \u0627\u0633\u062a\u062e\u062f\u0645 \u062a\u0647\u0648\u064a\u0629 \u0645\u0646\u0627\u0633\u0628\u0629 \u0648\u0627\u0631\u062a\u062f\u0650 \u0634\u0641\u0627\u0637 \u0623\u0628\u062e\u0631\u0629 \u0625\u0646 \u0623\u0645\u0643\u0646. \u0628\u0639\u062f \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u0636\u0639 \u0645\u0631\u0643\u0628 \u062c\u0644\u0641\u0646\u0629 \u0628\u0627\u0631\u062f \u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0648\u0635\u0644\u0629 \u0645\u0646 \u0627\u0644\u0635\u062f\u0623.<\/p>

Welding galvanized steel requires extra care. You need to prep the material, protect your health, and manage post-weld coatings. Let’s look at each step in more detail.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\u0645\u0627 \u0647\u0648 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u062c\u0644\u0641\u0646\u061f<\/h2>

<\/p>

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\u064a\u0645\u0643\u0646\u0643 \u0627\u0644\u0639\u062b\u0648\u0631 \u0639\u0644\u0649 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u062c\u0644\u0641\u0646 \u0641\u064a \u0627\u0644\u0625\u0637\u0627\u0631\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629\u060c \u0648\u0642\u0637\u0639 \u063a\u064a\u0627\u0631 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a\u060c \u0648\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0647\u0648\u0627\u0621. \u064a\u0639\u0645\u0644 \u0627\u0644\u0632\u0646\u0643 \u0643\u062f\u0631\u0639. \u0641\u0647\u0648 \u064a\u0645\u0646\u0639 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0648\u0627\u0644\u0647\u0648\u0627\u0621 \u0645\u0646 \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0648\u062c\u0648\u062f \u062a\u062d\u062a\u0647. \u0648\u0646\u0638\u0631\u0627\u064b \u0644\u0623\u0646 \u0627\u0644\u0632\u0646\u0643 \u064a\u0635\u062f\u0623 \u0628\u0628\u0637\u0621 \u0623\u0643\u062b\u0631 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u060c \u0641\u0625\u0646\u0647 \u064a\u0633\u0627\u0639\u062f \u0639\u0644\u0649 \u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0627\u0644\u062c\u0632\u0621 \u0644\u0641\u062a\u0631\u0629 \u0623\u0637\u0648\u0644. \u0644\u0643\u0646 \u0647\u0630\u0627 \u0627\u0644\u0637\u0644\u0627\u0621 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0633\u0628\u0628 \u0645\u0634\u0627\u0643\u0644 \u0639\u0646\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062d\u0631\u0627\u0631\u0629.<\/p>

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\u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u0635\u062d\u0629 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0625\u0630\u0627 \u0644\u0645 \u064a\u062a\u0645 \u0644\u062d\u0627\u0645\u0647\u0627 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d<\/h2>

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There are also structural risks. Welds with cracks or holes might not hold up under stress. If the zinc isn’t cleaned off before welding, rust can return and spread from inside the joint. This can shorten the life of the part and create safety issues. That’s why careful prep and protection are necessary, not optional.<\/p>

<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\u0625\u0639\u062f\u0627\u062f\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\u0627\u062d\u062a\u064a\u0627\u0637\u0627\u062a \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u062c\u0644\u0641\u0646<\/h2>

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<\/p>

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<\/p>

\u0639\u0646\u062f\u0645\u0627 \u064a\u062d\u062a\u0631\u0642 \u0627\u0644\u0632\u0646\u0643\u060c \u0641\u0625\u0646\u0647 \u064a\u0637\u0644\u0642 \u062f\u062e\u0627\u0646\u064b\u0627 \u0623\u0628\u064a\u0636 \u0633\u0627\u0645\u064b\u0627 \u0645\u0635\u0646\u0648\u0639\u064b\u0627 \u0645\u0646 \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0632\u0646\u0643. \u0627\u0633\u062a\u0646\u0634\u0627\u0642 \u0647\u0630\u0627 \u0627\u0644\u062f\u062e\u0627\u0646 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0633\u0628\u0628 \u062d\u0645\u0649 \u062f\u062e\u0627\u0646 \u0627\u0644\u0632\u0646\u0643. \u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0628\u062f\u0623 \u0628\u0639\u062f \u0633\u0627\u0639\u0627\u062a \u0642\u0644\u064a\u0644\u0629 \u0645\u0646 \u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0647. \u062a\u0634\u0645\u0644 \u0627\u0644\u0623\u0639\u0631\u0627\u0636 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0627\u0644\u063a\u062b\u064a\u0627\u0646 \u0648\u0627\u0644\u0642\u0634\u0639\u0631\u064a\u0631\u0629 \u0648\u0627\u0644\u062a\u0639\u0628 \u0648\u0627\u0644\u0633\u0639\u0627\u0644.<\/p>

<\/p>

\u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062e\u0637\u0631\u060c \u0627\u0639\u0645\u0644 \u0641\u064a \u0645\u0643\u0627\u0646 \u062c\u064a\u062f \u0627\u0644\u062a\u0647\u0648\u064a\u0629. \u0627\u0633\u062a\u062e\u062f\u0645 \u062a\u0647\u0648\u064a\u0629 \u0627\u0644\u0639\u0627\u062f\u0645 \u0627\u0644\u0645\u062d\u0644\u064a\u0629 \u0623\u0648 \u0634\u0641\u0627\u0637\u0627\u062a \u0627\u0644\u0623\u0628\u062e\u0631\u0629. \u0625\u0630\u0627 \u0623\u0645\u0643\u0646\u060c \u0642\u0645 \u0628\u0627\u0644\u0644\u062d\u0627\u0645 \u0641\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0637\u0644\u0642 \u0623\u0648 \u0641\u064a \u0645\u0646\u0627\u0637\u0642 \u0630\u0627\u062a \u062a\u062f\u0641\u0642 \u0647\u0648\u0627\u0621 \u0645\u0641\u062a\u0648\u062d. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0639\u0645\u0644 \u0641\u064a \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0645\u063a\u0644\u0642\u0629\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0633\u0627\u0639\u062f \u063a\u0637\u0627\u0621 \u0627\u0644\u062f\u062e\u0627\u0646 \u0623\u0648 \u0637\u0627\u0648\u0644\u0629 \u0627\u0644\u0633\u062d\u0628 \u0644\u0623\u0633\u0641\u0644 \u0641\u064a \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a \u0627\u0644\u0645\u062d\u0645\u0648\u0644\u0629 \u0641\u064a \u0627\u0644\u0647\u0648\u0627\u0621 \u0628\u0633\u0631\u0639\u0629.<\/p>

<\/p>

\u062a\u0623\u0643\u062f \u062f\u0627\u0626\u0645\u064b\u0627 \u0645\u0646 \u0623\u0646 \u062a\u062f\u0641\u0642 \u0627\u0644\u0647\u0648\u0627\u0621 \u064a\u0633\u062d\u0628 \u0627\u0644\u0623\u0628\u062e\u0631\u0629 \u0628\u0639\u064a\u062f\u064b\u0627 \u0639\u0646 \u0648\u062c\u0647\u0643. \u0644\u0627 \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0645\u0631\u0648\u062d\u0629 \u0639\u0627\u062f\u064a\u0629. \u0641\u0642\u062f \u062a\u0646\u0634\u0631 \u0627\u0644\u0623\u0628\u062e\u0631\u0629 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0625\u0632\u0627\u0644\u062a\u0647\u0627.<\/p>

<\/p>

\u0645\u0639\u062f\u0627\u062a \u0648\u0639\u062a\u0627\u062f \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0648\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645<\/h3>

<\/p>

Wear a proper respirator that’s rated for welding fumes. A paper mask is not enough. Look for one with a P100 filter or an approved air-purifying system. This protects your lungs from harmful metal fumes.<\/p>

<\/p>

\u0627\u0633\u062a\u062e\u062f\u0645 \u0642\u0641\u0627\u0632\u0627\u062a \u0648\u0645\u0644\u0627\u0628\u0633 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0647\u0628 \u0648\u062e\u0648\u0630\u0629 \u0644\u062d\u0627\u0645 \u0630\u0627\u062a \u0642\u0646\u0627\u0639 \u0634\u0641\u0627\u0641. \u062a\u0623\u0643\u062f \u0645\u0646 \u062a\u063a\u0637\u064a\u0629 \u0627\u0644\u062c\u0644\u062f \u0628\u0627\u0644\u0643\u0627\u0645\u0644. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u0633\u0628\u0628 \u0627\u0644\u0634\u0631\u0631 \u0648\u0627\u0644\u0632\u0646\u0643 \u0627\u0644\u0645\u0646\u0635\u0647\u0631 \u0641\u064a \u062d\u062f\u0648\u062b \u062d\u0631\u0648\u0642 \u0623\u0648 \u062a\u0647\u064a\u062c \u0627\u0644\u062c\u0644\u062f.<\/p>

<\/p>

\u0627\u062d\u062a\u0641\u0638 \u0628\u0645\u0637\u0641\u0623\u0629 \u062d\u0631\u064a\u0642 \u0628\u0627\u0644\u0642\u0631\u0628 \u0645\u0646\u0643. \u0645\u0633\u062d\u0648\u0642 \u0627\u0644\u0632\u0646\u0643 \u0642\u0627\u0628\u0644 \u0644\u0644\u0627\u0634\u062a\u0639\u0627\u0644. \u0646\u0638\u0641 \u0645\u0643\u0627\u0646 \u0627\u0644\u0639\u0645\u0644 \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631 \u0644\u062a\u062c\u0646\u0628 \u062a\u0631\u0627\u0643\u0645\u0647. \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0634\u062e\u0635\u064a\u0629 \u0627\u0644\u062c\u064a\u062f\u0629 \u0647\u064a \u062e\u0637 \u0627\u0644\u062f\u0641\u0627\u0639 \u0627\u0644\u0623\u0648\u0644 \u0636\u062f \u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u062a\u0639\u0631\u0636 \u0627\u0644\u0637\u0648\u064a\u0644 \u0627\u0644\u0623\u0645\u062f.<\/p>

<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\u064a\u0639\u0645\u0644\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

<\/p>

\u0643\u064a\u0641\u064a\u0629 \u0644\u062d\u0627\u0645 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u062c\u0644\u0641\u0646\uff1f \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629<\/h2>

<\/p>

Welding galvanized steel takes more than just skill with the torch\u2014each step before and during the weld matters. Let’s walk through the process from prep to execution.<\/p>

<\/p>

\u0627\u0644\u062e\u0637\u0648\u0629 1: \u062a\u062d\u0636\u064a\u0631 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u062c\u0644\u0641\u0646<\/h3>

<\/p>

\u0627\u0628\u062f\u0623 \u0628\u062a\u0646\u0638\u064a\u0641 \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0644\u062d\u0627\u0645. \u0627\u0633\u062a\u062e\u062f\u0645 \u0641\u0631\u0634\u0627\u0629 \u0633\u0644\u0643\u064a\u0629 \u0623\u0648 \u0645\u0637\u062d\u0646\u0629 \u0644\u0625\u0632\u0627\u0644\u0629 \u0637\u0644\u0627\u0621 \u0627\u0644\u0632\u0646\u0643 \u0645\u0646 \u062d\u0648\u0627\u0644\u064a \u0628\u0648\u0635\u0629 \u0648\u0627\u062d\u062f\u0629 \u062d\u0648\u0644 \u0627\u0644\u0648\u0635\u0644\u0629. \u064a\u0633\u0627\u0639\u062f \u0630\u0644\u0643 \u0639\u0644\u0649 \u0645\u0646\u0639 \u0623\u0628\u062e\u0631\u0629 \u0627\u0644\u0632\u0646\u0643 \u0648\u062a\u0642\u0644\u064a\u0644 \u0639\u064a\u0648\u0628 \u0627\u0644\u0644\u062d\u0627\u0645.<\/p>

<\/p>

Wipe the cleaned surface with a degreaser. Make sure there’s no oil, dirt, or paint. A clean surface ensures better arc control and a more stable weld pool.<\/p>

<\/p>

Don’t skip this step. If the zinc stays on, it can cause porosity or cracking in the weld.<\/p>

<\/p>

\u0627\u0644\u062e\u0637\u0648\u0629 2: \u0627\u062e\u062a\u064a\u0627\u0631 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629<\/h3>

<\/p>

\u0627\u0633\u062a\u062e\u062f\u0645 \u0644\u062d\u0627\u0645 MIG\u060c \u0623\u0648 TIG\u060c \u0623\u0648 \u0627\u0644\u0644\u062d\u0627\u0645 \u0628\u0627\u0644\u0644\u0627\u0635\u0642. \u0645\u064a\u063a<\/a> \u0647\u0648 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u0627\u064b \u0648\u0627\u0644\u0623\u0633\u0647\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u064b. \u064a\u0639\u0645\u0644 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f \u0645\u0639 \u0627\u0644\u0635\u0641\u0627\u0626\u062d \u0627\u0644\u0645\u062c\u0644\u0641\u0646\u0629 \u0627\u0644\u0631\u0642\u064a\u0642\u0629. \u062a\u064a\u062c<\/a> gives cleaner, more controlled welds, but it’s slower. \u0644\u062d\u0627\u0645 \u0627\u0644\u0639\u0635\u0627<\/a> \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u0645\u0642\u0627\u0637\u0639 \u0627\u0644\u0633\u0645\u064a\u0643\u0629 \u0623\u0648 \u0627\u0644\u0623\u0639\u0645\u0627\u0644 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629.<\/p>

<\/p>

\u0627\u062e\u062a\u0631 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0633\u064f\u0645\u0643 \u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u064a\u0647\u0627. \u0643\u0644 \u0637\u0631\u064a\u0642\u0629 \u0644\u0647\u0627 \u0625\u064a\u062c\u0627\u0628\u064a\u0627\u062a \u0648\u0633\u0644\u0628\u064a\u0627\u062a\u060c \u0648\u0644\u0643\u0646 \u062c\u0645\u064a\u0639\u0647\u0627 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0625\u0639\u062f\u0627\u062f \u0648\u062a\u0642\u0646\u064a\u0629 \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u062a\u062c\u0646\u0628 \u0627\u0644\u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u0632\u0646\u0643.<\/p>

<\/p>

\u0627\u0644\u062e\u0637\u0648\u0629 3: \u0634\u0628\u0643 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0648\u0648\u0636\u0639\u0647\u0627 \u0641\u064a \u0645\u0643\u0627\u0646\u0647\u0627<\/h3>

<\/p>

\u0635\u0641\u0642 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0628\u0625\u062d\u0643\u0627\u0645 \u0642\u0628\u0644 \u0623\u0646 \u062a\u0642\u0648\u0645 \u0628\u0636\u0631\u0628 \u0627\u0644\u0642\u0648\u0633. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062a\u0633\u0628\u0628 \u0627\u0644\u0641\u062c\u0648\u0627\u062a \u0641\u064a \u0636\u0639\u0641 \u0627\u0644\u0627\u0646\u0635\u0647\u0627\u0631 \u0623\u0648 \u0627\u0644\u062a\u0634\u0648\u064a\u0647. \u0627\u0633\u062a\u062e\u062f\u0645 \u0642\u0636\u0628\u0627\u0646 \u062f\u0639\u0645 \u0646\u062d\u0627\u0633\u064a\u0629 \u0623\u0648 \u0623\u062d\u0648\u0627\u0636 \u062d\u0631\u0627\u0631\u064a\u0629 \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0631\u064a\u062f \u062a\u062d\u0643\u0645\u064b\u0627 \u0623\u0641\u0636\u0644 \u0641\u064a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0623\u0648 \u0644\u062d\u0627\u0645\u0627\u062a \u0623\u0643\u062b\u0631 \u0627\u0633\u062a\u0648\u0627\u0621\u064b.<\/p>

<\/p>

\u062a\u0623\u0643\u062f \u0645\u0646 \u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u0627\u0644\u0648\u0635\u0644\u0629. \u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u062b\u0628\u0627\u062a \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0634\u0639\u0644\u0629. \u0642\u0645 \u0628\u0625\u0639\u062f\u0627\u062f \u0627\u0644\u0644\u062d\u0627\u0645 \u0641\u064a \u0648\u0636\u0639 \u064a\u0645\u0646\u062d\u0643 \u0631\u0624\u064a\u0629 \u0643\u0627\u0645\u0644\u0629 \u0648\u062a\u062d\u0643\u0645 \u062b\u0627\u0628\u062a. \u064a\u0633\u0627\u0639\u062f \u0630\u0644\u0643 \u0639\u0644\u0649 \u062a\u062c\u0646\u0628 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0637\u0628\u0642\u0629 \u0627\u0644\u0632\u0646\u0643.<\/p>

<\/p>

\u0627\u0644\u062e\u0637\u0648\u0629 4: \u0627\u062e\u062a\u0631 \u0645\u0627\u062f\u0629 \u0627\u0644\u062d\u0634\u0648 \u0627\u0644\u0635\u062d\u064a\u062d\u0629<\/h3>

<\/p>

\u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u0639\u062f\u0646 \u062d\u0634\u0648 \u064a\u0637\u0627\u0628\u0642 \u0646\u0648\u0639 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0623\u0633\u0627\u0633\u064a. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0625\u0644\u0649 MIG\u060c \u064a\u0639\u062a\u0628\u0631 ER70S-6 \u062e\u064a\u0627\u0631\u064b\u0627 \u062c\u064a\u062f\u064b\u0627. \u0641\u0647\u0648 \u064a\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0628\u0639\u0636 \u0627\u0644\u062a\u0644\u0648\u062b \u0628\u0634\u0643\u0644 \u0623\u0641\u0636\u0644 \u0648\u064a\u0639\u0637\u064a \u0627\u062e\u062a\u0631\u0627\u0642\u064b\u0627 \u062c\u064a\u062f\u064b\u0627. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0644\u0627\u0635\u0642\u060c \u064a\u0639\u0645\u0644 E6011 \u0623\u0648 E6013 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f \u0639\u0644\u0649 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u062c\u0644\u0641\u0646\u0629.<\/p>

<\/p>

Avoid fillers that are too hard or brittle. A bit of flexibility helps absorb any stress from thermal expansion. If you’re welding structural parts, double-check that the filler rod meets the load and safety requirements.<\/p>

<\/p>

\u0627\u0644\u062e\u0637\u0648\u0629 5: \u0627\u0636\u0628\u0637 \u0627\u0644\u0645\u0627\u0643\u064a\u0646\u0629 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d<\/h3>

<\/p>

Adjust your welding machine based on the thickness of the steel. For MIG, use a bit more voltage and increase the wire feed speed. This helps burn through any zinc that’s left behind. Keep your travel speed steady to avoid overheating or bending the part.<\/p>

<\/p>

Use a short arc and aim it at the steel, not the zinc. This gives better fusion. If you’re using TIG, go with DCEN polarity and adjust the amperage carefully to avoid too much heat. Always test your settings on scrap first before working on the actual part.<\/p>

<\/p>

\u0627\u0644\u062e\u0637\u0648\u0629 6: \u0627\u0644\u0644\u062d\u0627\u0645 \u0641\u064a \u0623\u0642\u0633\u0627\u0645 \u0642\u0635\u064a\u0631\u0629<\/h3>

<\/p>

Don’t weld the whole seam in one go. Break the weld into short sections. This keeps the heat under control and reduces how much zinc turns to vapor.<\/p>

<\/p>

\u062f\u0639 \u0627\u0644\u062c\u0632\u0621 \u064a\u0628\u0631\u062f \u0642\u0644\u064a\u0644\u0627\u064b \u0628\u064a\u0646 \u0643\u0644 \u0644\u062d\u0627\u0645 \u0648\u0622\u062e\u0631. \u064a\u0633\u0627\u0639\u062f \u0630\u0644\u0643 \u0623\u064a\u0636\u064b\u0627 \u0639\u0644\u0649 \u0645\u0646\u0639 \u0627\u0644\u062a\u0648\u0627\u0621 \u0627\u0644\u0645\u0639\u062f\u0646 \u0648\u064a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0646\u0638\u0627\u0641\u0629 \u0627\u0644\u0648\u0635\u0644\u0629. \u0644\u062d\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631<\/a> \u0645\u0641\u064a\u062f\u0629 \u0623\u064a\u0636\u0627\u064b. \u0641\u0647\u064a \u062a\u062b\u0628\u062a \u0643\u0644 \u0634\u064a\u0621 \u0641\u064a \u0645\u0643\u0627\u0646\u0647 \u0648\u062a\u0645\u0646\u0639 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0645\u0646 \u0627\u0644\u062a\u062d\u0631\u0643 \u0628\u0633\u0628\u0628 \u0627\u0644\u062d\u0631\u0627\u0631\u0629.<\/p>

<\/p>

\u0627\u0644\u062e\u0637\u0648\u0629 7: \u0627\u0644\u062a\u0646\u0638\u064a\u0641 \u0628\u064a\u0646 \u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645<\/h3>

<\/p>

If you’re doing multiple passes, clean between each one. Use a wire brush or grinder to take off any slag or leftover material. If you see any zinc near the joint, remove it before starting the next pass.<\/p>

<\/p>

\u062a\u0639\u0645\u0644 \u0647\u0630\u0647 \u0627\u0644\u062e\u0637\u0648\u0629 \u0639\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0627\u0646\u0635\u0647\u0627\u0631 \u0648\u062a\u062c\u0639\u0644 \u0627\u0644\u0644\u062d\u0627\u0645 \u064a\u0628\u062f\u0648 \u0648\u0623\u062f\u0627\u0621\u0647 \u0623\u0641\u0636\u0644. \u0642\u0645 \u062f\u0627\u0626\u0645\u064b\u0627 \u0628\u0627\u0644\u062a\u0646\u0638\u064a\u0641 \u0628\u064a\u0646 \u0627\u0644\u0637\u0628\u0642\u0627\u062a\u060c \u062e\u0627\u0635\u0629\u064b \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0633\u0645\u064a\u0643\u0629 \u0623\u0648 \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629.<\/p>

<\/p>

\u0627\u0644\u062e\u0637\u0648\u0629 8: \u0625\u0646\u0647\u0627\u0621 \u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0633\u0637\u062d<\/h3>

<\/p>

After you’re done welding, clean the area. Remove any spatter, slag, or heat marks. Use a wire brush, flap disc, or grinder to get a clean surface.<\/p>

<\/p>

Then, apply a cold galvanizing spray or zinc-rich paint. This puts back the rust protection you removed during welding. If you skip this step, the welded area can rust quickly, especially if it’s exposed to rain or moisture.<\/p>

<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\u0644\u062d\u0627\u0645\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

<\/p>

\u0646\u0635\u0627\u0626\u062d \u0644\u0646\u062c\u0627\u062d \u0639\u0645\u0644\u064a\u0629 \u0644\u062d\u0627\u0645 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0645\u062c\u0644\u0641\u0646<\/h2>

<\/p>

Welding galvanized steel doesn’t have to be difficult. Follow these quick tips to improve quality and reduce risk:<\/p>

<\/p>