1. MIG Welding (Metal Inert Gas)<\/strong><\/h2>\n\n\n\nMIG welding<\/strong> is one of the most popular welding methods<\/strong><\/a> today in the metal fabrication and repair industry. MIG welding uses a continuous wire electrode and an inert gas (usually Argon or an Argon-CO2 mixture) to protect the weld area from air contamination.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Easy to learn, easy to operate.
<\/li>\n\n\n\n - High productivity, suitable for mass production.
<\/li>\n\n\n\n - Beautiful welds, less spatter.
<\/li>\n\n\n\n - Can weld many types of materials: steel, stainless steel, aluminum\u2026
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Relatively high equipment cost.
<\/li>\n\n\n\n - Difficult to use in windy areas (outdoors) due to the influence on the shielding gas.<\/li>\n<\/ul>\n\n\n\n
2. TIG Welding (Tungsten Inert Gas)<\/strong><\/h2>\n\n\n\nTIG welding<\/strong> is a more advanced welding methods<\/strong> , using a non-consumable tungsten electrode and an inert gas (usually Argon) to create precise and high-quality welds.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Strong, beautiful, precise welds.
<\/li>\n\n\n\n - Suitable for thin metals and difficult materials such as stainless steel, aluminum, titanium\u2026
<\/li>\n\n\n\n - No slag produced.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Slow welding speed.
<\/li>\n\n\n\n - Requires high technical skill.
<\/li>\n\n\n\n - Higher investment and operating costs than MIG welding.<\/li>\n<\/ul>\n\n\n\n
3. Shielded Metal Arc Welding (SMAW)<\/strong><\/h2>\n\n\n\nAlso known as stick welding,<\/strong>this is a traditional welding methods<\/strong> that uses a flux-coated electrode to create an electric arc, melting the metal and the electrode to form a weld.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Simple equipment, low cost.
<\/li>\n\n\n\n - Suitable for harsh working environments (outdoors, where there is no shielding gas).
<\/li>\n\n\n\n - Flexible, can weld in many different positions.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Low productivity due to frequent electrode changes.
<\/li>\n\n\n\n - Welds produce slag, requiring cleaning after welding.
<\/li>\n\n\n\n - Difficult to create beautiful and stable welds if the welder is inexperienced.
<\/li>\n<\/ul>\n\n\n\n4. Plasma Arc Welding<\/strong><\/h2>\n\n\n\n![\"welding](\"https:\/\/kentavietnam.com\/wp-content\/uploads\/2025\/04\/Xanh-la-nhat-hien-dai-my-pham-dang-facebook.png\")
5 Modern Welding Methods<\/figcaption><\/figure>\n\n\n\nWelding method:<\/strong> plasma uses a plasma arc to melt the metal at the welding point. This technology is developed from TIG welding, but the arc is stronger and more concentrated.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Extremely precise, beautiful, high-quality welds.
<\/li>\n\n\n\n - Suitable for automation and robotic welding.
<\/li>\n\n\n\n - Less thermal distortion due to high energy concentration.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Very high equipment and operating costs.
<\/li>\n\n\n\n - Requires high technical expertise and is often used in specialized industries such as aerospace, medical\u2026<\/li>\n<\/ul>\n\n\n\n
5. Friction Welding<\/strong><\/h2>\n\n\n\nFriction welding<\/strong> is a more advanced welding methods<\/strong> that does not use heat from an arc but uses friction to generate heat to melt the surface of the parts, thereby joining them together.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Extremely strong welds, no impurities.
<\/li>\n\n\n\n - No need for filler material or shielding gas.
<\/li>\n\n\n\n - High automation, energy saving.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Only applicable to parts with circular or symmetrical shapes.
<\/li>\n\n\n\n - Expensive equipment and not yet common in Vietnam.
<\/li>\n<\/ul>\n\n\n\nConclusion<\/strong><\/h2>\n\n\n\n
Advantages:<\/strong><\/h3>\n\n\n\n\n- Easy to learn, easy to operate.
<\/li>\n\n\n\n - High productivity, suitable for mass production.
<\/li>\n\n\n\n - Beautiful welds, less spatter.
<\/li>\n\n\n\n - Can weld many types of materials: steel, stainless steel, aluminum\u2026
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Relatively high equipment cost.
<\/li>\n\n\n\n - Difficult to use in windy areas (outdoors) due to the influence on the shielding gas.<\/li>\n<\/ul>\n\n\n\n
2. TIG Welding (Tungsten Inert Gas)<\/strong><\/h2>\n\n\n\nTIG welding<\/strong> is a more advanced welding methods<\/strong> , using a non-consumable tungsten electrode and an inert gas (usually Argon) to create precise and high-quality welds.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Strong, beautiful, precise welds.
<\/li>\n\n\n\n - Suitable for thin metals and difficult materials such as stainless steel, aluminum, titanium\u2026
<\/li>\n\n\n\n - No slag produced.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Slow welding speed.
<\/li>\n\n\n\n - Requires high technical skill.
<\/li>\n\n\n\n - Higher investment and operating costs than MIG welding.<\/li>\n<\/ul>\n\n\n\n
3. Shielded Metal Arc Welding (SMAW)<\/strong><\/h2>\n\n\n\nAlso known as stick welding,<\/strong>this is a traditional welding methods<\/strong> that uses a flux-coated electrode to create an electric arc, melting the metal and the electrode to form a weld.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Simple equipment, low cost.
<\/li>\n\n\n\n - Suitable for harsh working environments (outdoors, where there is no shielding gas).
<\/li>\n\n\n\n - Flexible, can weld in many different positions.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Low productivity due to frequent electrode changes.
<\/li>\n\n\n\n - Welds produce slag, requiring cleaning after welding.
<\/li>\n\n\n\n - Difficult to create beautiful and stable welds if the welder is inexperienced.
<\/li>\n<\/ul>\n\n\n\n4. Plasma Arc Welding<\/strong><\/h2>\n\n\n\n5 Modern Welding Methods<\/figcaption><\/figure>\n\n\n\nWelding method:<\/strong> plasma uses a plasma arc to melt the metal at the welding point. This technology is developed from TIG welding, but the arc is stronger and more concentrated.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Extremely precise, beautiful, high-quality welds.
<\/li>\n\n\n\n - Suitable for automation and robotic welding.
<\/li>\n\n\n\n - Less thermal distortion due to high energy concentration.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Very high equipment and operating costs.
<\/li>\n\n\n\n - Requires high technical expertise and is often used in specialized industries such as aerospace, medical\u2026<\/li>\n<\/ul>\n\n\n\n
5. Friction Welding<\/strong><\/h2>\n\n\n\nFriction welding<\/strong> is a more advanced welding methods<\/strong> that does not use heat from an arc but uses friction to generate heat to melt the surface of the parts, thereby joining them together.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Extremely strong welds, no impurities.
<\/li>\n\n\n\n - No need for filler material or shielding gas.
<\/li>\n\n\n\n - High automation, energy saving.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Only applicable to parts with circular or symmetrical shapes.
<\/li>\n\n\n\n - Expensive equipment and not yet common in Vietnam.
<\/li>\n<\/ul>\n\n\n\nConclusion<\/strong><\/h2>\n\n\n\n
<\/li>\n\n\n\n
<\/li>\n\n\n\n
<\/li>\n\n\n\n
<\/li>\n<\/ul>\n\n\n\n
Disadvantages:<\/strong><\/h3>\n\n\n\n\n- Relatively high equipment cost.
<\/li>\n\n\n\n - Difficult to use in windy areas (outdoors) due to the influence on the shielding gas.<\/li>\n<\/ul>\n\n\n\n
2. TIG Welding (Tungsten Inert Gas)<\/strong><\/h2>\n\n\n\nTIG welding<\/strong> is a more advanced welding methods<\/strong> , using a non-consumable tungsten electrode and an inert gas (usually Argon) to create precise and high-quality welds.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Strong, beautiful, precise welds.
<\/li>\n\n\n\n - Suitable for thin metals and difficult materials such as stainless steel, aluminum, titanium\u2026
<\/li>\n\n\n\n - No slag produced.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Slow welding speed.
<\/li>\n\n\n\n - Requires high technical skill.
<\/li>\n\n\n\n - Higher investment and operating costs than MIG welding.<\/li>\n<\/ul>\n\n\n\n
3. Shielded Metal Arc Welding (SMAW)<\/strong><\/h2>\n\n\n\nAlso known as stick welding,<\/strong>this is a traditional welding methods<\/strong> that uses a flux-coated electrode to create an electric arc, melting the metal and the electrode to form a weld.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Simple equipment, low cost.
<\/li>\n\n\n\n - Suitable for harsh working environments (outdoors, where there is no shielding gas).
<\/li>\n\n\n\n - Flexible, can weld in many different positions.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Low productivity due to frequent electrode changes.
<\/li>\n\n\n\n - Welds produce slag, requiring cleaning after welding.
<\/li>\n\n\n\n - Difficult to create beautiful and stable welds if the welder is inexperienced.
<\/li>\n<\/ul>\n\n\n\n4. Plasma Arc Welding<\/strong><\/h2>\n\n\n\n5 Modern Welding Methods<\/figcaption><\/figure>\n\n\n\nWelding method:<\/strong> plasma uses a plasma arc to melt the metal at the welding point. This technology is developed from TIG welding, but the arc is stronger and more concentrated.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Extremely precise, beautiful, high-quality welds.
<\/li>\n\n\n\n - Suitable for automation and robotic welding.
<\/li>\n\n\n\n - Less thermal distortion due to high energy concentration.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Very high equipment and operating costs.
<\/li>\n\n\n\n - Requires high technical expertise and is often used in specialized industries such as aerospace, medical\u2026<\/li>\n<\/ul>\n\n\n\n
5. Friction Welding<\/strong><\/h2>\n\n\n\nFriction welding<\/strong> is a more advanced welding methods<\/strong> that does not use heat from an arc but uses friction to generate heat to melt the surface of the parts, thereby joining them together.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Extremely strong welds, no impurities.
<\/li>\n\n\n\n - No need for filler material or shielding gas.
<\/li>\n\n\n\n - High automation, energy saving.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Only applicable to parts with circular or symmetrical shapes.
<\/li>\n\n\n\n - Expensive equipment and not yet common in Vietnam.
<\/li>\n<\/ul>\n\n\n\nConclusion<\/strong><\/h2>\n\n\n\n
<\/li>\n\n\n\n
2. TIG Welding (Tungsten Inert Gas)<\/strong><\/h2>\n\n\n\nTIG welding<\/strong> is a more advanced welding methods<\/strong> , using a non-consumable tungsten electrode and an inert gas (usually Argon) to create precise and high-quality welds.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Strong, beautiful, precise welds.
<\/li>\n\n\n\n - Suitable for thin metals and difficult materials such as stainless steel, aluminum, titanium\u2026
<\/li>\n\n\n\n - No slag produced.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Slow welding speed.
<\/li>\n\n\n\n - Requires high technical skill.
<\/li>\n\n\n\n - Higher investment and operating costs than MIG welding.<\/li>\n<\/ul>\n\n\n\n
3. Shielded Metal Arc Welding (SMAW)<\/strong><\/h2>\n\n\n\nAlso known as stick welding,<\/strong>this is a traditional welding methods<\/strong> that uses a flux-coated electrode to create an electric arc, melting the metal and the electrode to form a weld.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Simple equipment, low cost.
<\/li>\n\n\n\n - Suitable for harsh working environments (outdoors, where there is no shielding gas).
<\/li>\n\n\n\n - Flexible, can weld in many different positions.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Low productivity due to frequent electrode changes.
<\/li>\n\n\n\n - Welds produce slag, requiring cleaning after welding.
<\/li>\n\n\n\n - Difficult to create beautiful and stable welds if the welder is inexperienced.
<\/li>\n<\/ul>\n\n\n\n4. Plasma Arc Welding<\/strong><\/h2>\n\n\n\n5 Modern Welding Methods<\/figcaption><\/figure>\n\n\n\nWelding method:<\/strong> plasma uses a plasma arc to melt the metal at the welding point. This technology is developed from TIG welding, but the arc is stronger and more concentrated.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Extremely precise, beautiful, high-quality welds.
<\/li>\n\n\n\n - Suitable for automation and robotic welding.
<\/li>\n\n\n\n - Less thermal distortion due to high energy concentration.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Very high equipment and operating costs.
<\/li>\n\n\n\n - Requires high technical expertise and is often used in specialized industries such as aerospace, medical\u2026<\/li>\n<\/ul>\n\n\n\n
5. Friction Welding<\/strong><\/h2>\n\n\n\nFriction welding<\/strong> is a more advanced welding methods<\/strong> that does not use heat from an arc but uses friction to generate heat to melt the surface of the parts, thereby joining them together.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Extremely strong welds, no impurities.
<\/li>\n\n\n\n - No need for filler material or shielding gas.
<\/li>\n\n\n\n - High automation, energy saving.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Only applicable to parts with circular or symmetrical shapes.
<\/li>\n\n\n\n - Expensive equipment and not yet common in Vietnam.
<\/li>\n<\/ul>\n\n\n\nConclusion<\/strong><\/h2>\n\n\n\n
Advantages:<\/strong><\/h3>\n\n\n\n\n- Strong, beautiful, precise welds.
<\/li>\n\n\n\n - Suitable for thin metals and difficult materials such as stainless steel, aluminum, titanium\u2026
<\/li>\n\n\n\n - No slag produced.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Slow welding speed.
<\/li>\n\n\n\n - Requires high technical skill.
<\/li>\n\n\n\n - Higher investment and operating costs than MIG welding.<\/li>\n<\/ul>\n\n\n\n
3. Shielded Metal Arc Welding (SMAW)<\/strong><\/h2>\n\n\n\nAlso known as stick welding,<\/strong>this is a traditional welding methods<\/strong> that uses a flux-coated electrode to create an electric arc, melting the metal and the electrode to form a weld.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Simple equipment, low cost.
<\/li>\n\n\n\n - Suitable for harsh working environments (outdoors, where there is no shielding gas).
<\/li>\n\n\n\n - Flexible, can weld in many different positions.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Low productivity due to frequent electrode changes.
<\/li>\n\n\n\n - Welds produce slag, requiring cleaning after welding.
<\/li>\n\n\n\n - Difficult to create beautiful and stable welds if the welder is inexperienced.
<\/li>\n<\/ul>\n\n\n\n4. Plasma Arc Welding<\/strong><\/h2>\n\n\n\n5 Modern Welding Methods<\/figcaption><\/figure>\n\n\n\nWelding method:<\/strong> plasma uses a plasma arc to melt the metal at the welding point. This technology is developed from TIG welding, but the arc is stronger and more concentrated.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Extremely precise, beautiful, high-quality welds.
<\/li>\n\n\n\n - Suitable for automation and robotic welding.
<\/li>\n\n\n\n - Less thermal distortion due to high energy concentration.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Very high equipment and operating costs.
<\/li>\n\n\n\n - Requires high technical expertise and is often used in specialized industries such as aerospace, medical\u2026<\/li>\n<\/ul>\n\n\n\n
5. Friction Welding<\/strong><\/h2>\n\n\n\nFriction welding<\/strong> is a more advanced welding methods<\/strong> that does not use heat from an arc but uses friction to generate heat to melt the surface of the parts, thereby joining them together.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Extremely strong welds, no impurities.
<\/li>\n\n\n\n - No need for filler material or shielding gas.
<\/li>\n\n\n\n - High automation, energy saving.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Only applicable to parts with circular or symmetrical shapes.
<\/li>\n\n\n\n - Expensive equipment and not yet common in Vietnam.
<\/li>\n<\/ul>\n\n\n\nConclusion<\/strong><\/h2>\n\n\n\n
<\/li>\n\n\n\n
<\/li>\n\n\n\n
<\/li>\n<\/ul>\n\n\n\n
Disadvantages:<\/strong><\/h3>\n\n\n\n\n- Slow welding speed.
<\/li>\n\n\n\n - Requires high technical skill.
<\/li>\n\n\n\n - Higher investment and operating costs than MIG welding.<\/li>\n<\/ul>\n\n\n\n
3. Shielded Metal Arc Welding (SMAW)<\/strong><\/h2>\n\n\n\nAlso known as stick welding,<\/strong>this is a traditional welding methods<\/strong> that uses a flux-coated electrode to create an electric arc, melting the metal and the electrode to form a weld.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Simple equipment, low cost.
<\/li>\n\n\n\n - Suitable for harsh working environments (outdoors, where there is no shielding gas).
<\/li>\n\n\n\n - Flexible, can weld in many different positions.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Low productivity due to frequent electrode changes.
<\/li>\n\n\n\n - Welds produce slag, requiring cleaning after welding.
<\/li>\n\n\n\n - Difficult to create beautiful and stable welds if the welder is inexperienced.
<\/li>\n<\/ul>\n\n\n\n4. Plasma Arc Welding<\/strong><\/h2>\n\n\n\n5 Modern Welding Methods<\/figcaption><\/figure>\n\n\n\nWelding method:<\/strong> plasma uses a plasma arc to melt the metal at the welding point. This technology is developed from TIG welding, but the arc is stronger and more concentrated.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Extremely precise, beautiful, high-quality welds.
<\/li>\n\n\n\n - Suitable for automation and robotic welding.
<\/li>\n\n\n\n - Less thermal distortion due to high energy concentration.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Very high equipment and operating costs.
<\/li>\n\n\n\n - Requires high technical expertise and is often used in specialized industries such as aerospace, medical\u2026<\/li>\n<\/ul>\n\n\n\n
5. Friction Welding<\/strong><\/h2>\n\n\n\nFriction welding<\/strong> is a more advanced welding methods<\/strong> that does not use heat from an arc but uses friction to generate heat to melt the surface of the parts, thereby joining them together.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Extremely strong welds, no impurities.
<\/li>\n\n\n\n - No need for filler material or shielding gas.
<\/li>\n\n\n\n - High automation, energy saving.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Only applicable to parts with circular or symmetrical shapes.
<\/li>\n\n\n\n - Expensive equipment and not yet common in Vietnam.
<\/li>\n<\/ul>\n\n\n\nConclusion<\/strong><\/h2>\n\n\n\n
<\/li>\n\n\n\n
<\/li>\n\n\n\n
3. Shielded Metal Arc Welding (SMAW)<\/strong><\/h2>\n\n\n\nAlso known as stick welding,<\/strong>this is a traditional welding methods<\/strong> that uses a flux-coated electrode to create an electric arc, melting the metal and the electrode to form a weld.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Simple equipment, low cost.
<\/li>\n\n\n\n - Suitable for harsh working environments (outdoors, where there is no shielding gas).
<\/li>\n\n\n\n - Flexible, can weld in many different positions.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Low productivity due to frequent electrode changes.
<\/li>\n\n\n\n - Welds produce slag, requiring cleaning after welding.
<\/li>\n\n\n\n - Difficult to create beautiful and stable welds if the welder is inexperienced.
<\/li>\n<\/ul>\n\n\n\n4. Plasma Arc Welding<\/strong><\/h2>\n\n\n\n5 Modern Welding Methods<\/figcaption><\/figure>\n\n\n\nWelding method:<\/strong> plasma uses a plasma arc to melt the metal at the welding point. This technology is developed from TIG welding, but the arc is stronger and more concentrated.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Extremely precise, beautiful, high-quality welds.
<\/li>\n\n\n\n - Suitable for automation and robotic welding.
<\/li>\n\n\n\n - Less thermal distortion due to high energy concentration.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Very high equipment and operating costs.
<\/li>\n\n\n\n - Requires high technical expertise and is often used in specialized industries such as aerospace, medical\u2026<\/li>\n<\/ul>\n\n\n\n
5. Friction Welding<\/strong><\/h2>\n\n\n\nFriction welding<\/strong> is a more advanced welding methods<\/strong> that does not use heat from an arc but uses friction to generate heat to melt the surface of the parts, thereby joining them together.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Extremely strong welds, no impurities.
<\/li>\n\n\n\n - No need for filler material or shielding gas.
<\/li>\n\n\n\n - High automation, energy saving.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Only applicable to parts with circular or symmetrical shapes.
<\/li>\n\n\n\n - Expensive equipment and not yet common in Vietnam.
<\/li>\n<\/ul>\n\n\n\nConclusion<\/strong><\/h2>\n\n\n\n
Advantages:<\/strong><\/h3>\n\n\n\n\n- Simple equipment, low cost.
<\/li>\n\n\n\n - Suitable for harsh working environments (outdoors, where there is no shielding gas).
<\/li>\n\n\n\n - Flexible, can weld in many different positions.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Low productivity due to frequent electrode changes.
<\/li>\n\n\n\n - Welds produce slag, requiring cleaning after welding.
<\/li>\n\n\n\n - Difficult to create beautiful and stable welds if the welder is inexperienced.
<\/li>\n<\/ul>\n\n\n\n4. Plasma Arc Welding<\/strong><\/h2>\n\n\n\n5 Modern Welding Methods<\/figcaption><\/figure>\n\n\n\nWelding method:<\/strong> plasma uses a plasma arc to melt the metal at the welding point. This technology is developed from TIG welding, but the arc is stronger and more concentrated.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Extremely precise, beautiful, high-quality welds.
<\/li>\n\n\n\n - Suitable for automation and robotic welding.
<\/li>\n\n\n\n - Less thermal distortion due to high energy concentration.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Very high equipment and operating costs.
<\/li>\n\n\n\n - Requires high technical expertise and is often used in specialized industries such as aerospace, medical\u2026<\/li>\n<\/ul>\n\n\n\n
5. Friction Welding<\/strong><\/h2>\n\n\n\nFriction welding<\/strong> is a more advanced welding methods<\/strong> that does not use heat from an arc but uses friction to generate heat to melt the surface of the parts, thereby joining them together.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Extremely strong welds, no impurities.
<\/li>\n\n\n\n - No need for filler material or shielding gas.
<\/li>\n\n\n\n - High automation, energy saving.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Only applicable to parts with circular or symmetrical shapes.
<\/li>\n\n\n\n - Expensive equipment and not yet common in Vietnam.
<\/li>\n<\/ul>\n\n\n\nConclusion<\/strong><\/h2>\n\n\n\n
<\/li>\n\n\n\n
<\/li>\n\n\n\n
<\/li>\n<\/ul>\n\n\n\n
Disadvantages:<\/strong><\/h3>\n\n\n\n\n- Low productivity due to frequent electrode changes.
<\/li>\n\n\n\n - Welds produce slag, requiring cleaning after welding.
<\/li>\n\n\n\n - Difficult to create beautiful and stable welds if the welder is inexperienced.
<\/li>\n<\/ul>\n\n\n\n4. Plasma Arc Welding<\/strong><\/h2>\n\n\n\n5 Modern Welding Methods<\/figcaption><\/figure>\n\n\n\nWelding method:<\/strong> plasma uses a plasma arc to melt the metal at the welding point. This technology is developed from TIG welding, but the arc is stronger and more concentrated.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Extremely precise, beautiful, high-quality welds.
<\/li>\n\n\n\n - Suitable for automation and robotic welding.
<\/li>\n\n\n\n - Less thermal distortion due to high energy concentration.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Very high equipment and operating costs.
<\/li>\n\n\n\n - Requires high technical expertise and is often used in specialized industries such as aerospace, medical\u2026<\/li>\n<\/ul>\n\n\n\n
5. Friction Welding<\/strong><\/h2>\n\n\n\nFriction welding<\/strong> is a more advanced welding methods<\/strong> that does not use heat from an arc but uses friction to generate heat to melt the surface of the parts, thereby joining them together.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Extremely strong welds, no impurities.
<\/li>\n\n\n\n - No need for filler material or shielding gas.
<\/li>\n\n\n\n - High automation, energy saving.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Only applicable to parts with circular or symmetrical shapes.
<\/li>\n\n\n\n - Expensive equipment and not yet common in Vietnam.
<\/li>\n<\/ul>\n\n\n\nConclusion<\/strong><\/h2>\n\n\n\n
<\/li>\n\n\n\n
<\/li>\n\n\n\n
<\/li>\n<\/ul>\n\n\n\n
4. Plasma Arc Welding<\/strong><\/h2>\n\n\n\n5 Modern Welding Methods<\/figcaption><\/figure>\n\n\n\nWelding method:<\/strong> plasma uses a plasma arc to melt the metal at the welding point. This technology is developed from TIG welding, but the arc is stronger and more concentrated.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Extremely precise, beautiful, high-quality welds.
<\/li>\n\n\n\n - Suitable for automation and robotic welding.
<\/li>\n\n\n\n - Less thermal distortion due to high energy concentration.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Very high equipment and operating costs.
<\/li>\n\n\n\n - Requires high technical expertise and is often used in specialized industries such as aerospace, medical\u2026<\/li>\n<\/ul>\n\n\n\n
5. Friction Welding<\/strong><\/h2>\n\n\n\nFriction welding<\/strong> is a more advanced welding methods<\/strong> that does not use heat from an arc but uses friction to generate heat to melt the surface of the parts, thereby joining them together.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n\n- Extremely strong welds, no impurities.
<\/li>\n\n\n\n - No need for filler material or shielding gas.
<\/li>\n\n\n\n - High automation, energy saving.
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n\n- Only applicable to parts with circular or symmetrical shapes.
<\/li>\n\n\n\n - Expensive equipment and not yet common in Vietnam.
<\/li>\n<\/ul>\n\n\n\nConclusion<\/strong><\/h2>\n\n\n\n
Welding method:<\/strong> plasma uses a plasma arc to melt the metal at the welding point. This technology is developed from TIG welding, but the arc is stronger and more concentrated.<\/p>\n\n\n\n Friction welding<\/strong> is a more advanced welding methods<\/strong> that does not use heat from an arc but uses friction to generate heat to melt the surface of the parts, thereby joining them together.<\/p>\n\n\n\nAdvantages:<\/strong><\/h3>\n\n\n\n
\n
<\/li>\n\n\n\n
<\/li>\n\n\n\n
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n
\n
<\/li>\n\n\n\n5. Friction Welding<\/strong><\/h2>\n\n\n\n
Advantages:<\/strong><\/h3>\n\n\n\n
\n
<\/li>\n\n\n\n
<\/li>\n\n\n\n
<\/li>\n<\/ul>\n\n\n\nDisadvantages:<\/strong><\/h3>\n\n\n\n
\n
<\/li>\n\n\n\n
<\/li>\n<\/ul>\n\n\n\nConclusion<\/strong><\/h2>\n\n\n\n