๐ช๐บโก๏ธ๐ฆ๐บ ๐๐๐ฌ๐๐ก๐ข๐ง๐๐ง๐๐ฑ๐ฉ๐จ๐ซ๐ญ ๐ง๐๐๐ก ๐๐ฎ๐ฌ๐ญ๐ซ๐๐ฅ๐ข๐๐ง? ๐๐๐ซ๐ฎ๐ฆ ๐๐ ๐ง๐ข๐๐ก๐ญ ๐๐ฎ๐ฌ๐ซ๐๐ข๐๐ก๐ญ
โฃ Viele EU-Hersteller gehen davon aus: โCE reicht doch auch in Australien.โโฃ Doch Australien prรผft nach eigenen Standards โ besonders bei Sicherheit und Elektrotechnik.โฃโฃ ๐ง ๐๐ข๐๐ก๐ญ๐ข๐ ๐ ๐๐จ๐ซ๐ฆ๐๐งโฃ โฃAS 4024 โ Safety of Machineryโฃ โฃAS/NZS 3000 โ Wiring Rulesโฃ WHS Regulations โ ๐๐จ ๐ฏ๐๐ซ๐ฆ๐๐ข๐๐๐ง ๐๐ข๐ ๐๐๐ฌโฃ โฃAustralische Normen frรผh einplanenโฃ โฃMit lokalen Prรผfern arbeitenโฃ โฃSaubere, englische […]
Robotic Welding
Over the years, robotic welding has been utilized in various industries to increase productivity by automating production and ensure consistent quality. Traditionally, robotic welders required large investments in equipment and personnel training. Some of the reasons for using robotic welding are as follows: However, there are some disadvantages with traditional robotic welding as follows: The […]
Welder Qualification โ Structural Steel Welding
The Australian Standard for Structural steel welding (AS1554.1 Sec 4.12.2.2) allows welders to be qualified by one of the following standards: ยท AS 1796 – Certification of welders and welding supervisors ยท AS/NZS 2980 – Qualification of welders for fusion welding of steels ยท AS/NZS 3992 – Pressure equipmentโWelding and brazing qualification ยท ISO 9606-1 – Qualification testing of […]
Difference between Cobots and Robots?
Robots can seriously hurt people in the way of its movements. Hence, extensive safety measures are required to ensure that people and robots are separated when the robot is in operation. Contrary to this, cobots, if obstructed will stop due to the inbuilt safety features. Therefore, they do not require extensive protection infrastructure. This allows […]
Methods of Preheating
Ceramic electric pads โ surface of the part heated and then heat conducted through the part.
Applying direct flame โ surface of the part heated using open flame and then heat conducted through the part.
Placement of part in a furnace โ uniform heating of complete part if sufficient time provided in furnace, limitations of use due to the size of the furnace.
Induction heating โ electromagnetic currents generate heat within the material.
Preheating before Welding
To reduce the risk of cracking in weld metal and heat-affected zone (HAZ), heating before actual welding is carried out. The level and need for preheat is determined by the applicable welding code and is dependent on the following: Preheating results in the following:
Are You Aware of the Requirements for Structural Steel Construction?
The much-awaited Australian Standardย AS/NZS 5131ย was released in December 2016 and sets out the minimum requirements for the construction of structural steelwork involving fabrication, corrosion protection, erection and modification. Before the release of this Standard, Australia did not have a dedicated Standard for fabrication and erection of steelwork. In Europe, a comparable Standard existed, which is […]