Năm: 2017

Máy công cụ

Vingroup và dự án sản xuất ô tô Vinfast – Cơ hợi và thách thức

Có nhiều ý kiến khác nhau khi đánh giá tương lai ngành công nghiệp sản xuất ôtô Việt Nam. Trong đó, có luồng ý kiến khẳng định không còn đủ thời gian để công nghiệp ôtô Việt Nam cạnh tranh với các “đối thủ” nước ngoài. Song, cũng có ý kiến cho rằng, dù rất […]

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PRINCIPLES AND GUIDE TO USE CUTTING PLASMA CUTTING MACHINES

PRINCIPLES OF PLASMA CUTTING MACHINES AND GUIDE TO USE CUTTING PLASMA CUTTING MACHINES Plasma cutting machines are widely-used in the mechanical industry because of their high applicability, beautiful cut lines and simple technology. However, you also need to understand the basic principle of plasma cutting machines as well as the instructions for use of this […]

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Cast iron welding technique and tips

Cast iron technology is an extremely difficult and important technique. Usually, this method is only used for repair, not to connect details to each other. Cast iron not only requires high welding techniques and must adhere to safety rules to avoid causing technical errors. Here are some easy to follow tips as well as tips […]

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Disadvantages of TIG welding machine

For all things, the phenomenon exhibits positive and restrictive traits. The drawback is that more or fewer features exist in each product. Sometimes the merits of the product considered at other angles are its own limitations. TIG welding machine specification have outstanding advantages, but in the system itself there are some limitations that we will […]

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TIG welding material

TIG welding (GTAW) requires the following types of materials: Gases (inert gases: Ar argon, helium He), non-melting electrodes (welding needles), secondary welds. Gas protection The most common protection gas in TIG welding machine is argon gas. Argon gas must meet the purity requirements of 99.967% of the low vapor fraction below 0.005mg / l. Helium […]

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Advantages of inverter welding machine

Inverter welding machines have many advantages over conventional welding machines. Inverter welder is compact, portable, easy to move when welding in the field. In addition, the inverter offers high welding quality, and can be used in many welding processes such as manual tig and arc welding machine , MIG welding, core wire welding, chisel cutting […]

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