Rolling direction bending the aluminum plate 180 1. Cracking reasons folded edges parallel to the aluminum plate, it is easy to crack Shandong 6061 aluminum rod price, the bending direction 90 degrees. Too many 2.180 degrees bending angle, greater than The minimum bend radius rod manufacturer specializing in the production of 6061, the general bending radius of 1.5 times the thickness. 3. Materials reason, some manufacturers use aluminum alloys of aluminum, aluminum toughness no good Jinan 6061 aluminum rod, easy Cracking 4. thick sheet thickness, bend 180 degrees beyond the bending limit of the material. 5. plate bending cracks, generally high phosphorus content. Select welding equipment currently on the market more types of welding products, under normal circumstances should be used when AC GTAW (TIG welding that is). It is under the protection of argon welding method using a tungsten electrode and the workpiece arc asked to produce hot melt base metal and filler wire. The welding work Since the polarity of the alternating current in periodic transformation in each half wave cycle DCSP, half-wave DC reverse. during the positive half wave pick of tungsten can emit enough electrons but Buzhi Yu overheating, conducive to the stability of the arc. oxide film reverse surface of the workpiece during the half-wave generated can easily be cleaned up and get beautiful bright surface, forming a good weld. 6061 aluminum rod, aluminum rod manufacturer specializing in the production of 6061, rolls Aluminum ( Certified Merchant) provided by Jinan Heshun Aluminum Limited. Jinan Heshun Aluminum Co. (www.jnhsly.com) in the field of aluminum products devoted boundless enthusiasm and passion, rolls Alcoa has been customer-centric, for customers to create the concept of value, quality and service to win market share sincerely hope to cooperate with the community to create success, create brilliant. Welcome to the relevant business information, Contact: Zhang.