Non-magnetic flat bar
HOW TO USE THE SAWBLADE
Non-magnetic flat steel is one of non-magnetic steel, which actually refers to steel that is not ferromagnetic and cannot be magnetized. Non-magnetic steel belongs to Fe-Mn-Al-C series austenite. The chemical composition determines the electromagnetic properties, the structure is stable, the mechanical properties are excellent, the magnetic permeability is low and the resistivity is high, and the eddy current loss in the magnetic field is extremely small. When the magnetic field intensity is 16000A/m (200 Oersteds), the magnetic permeability of non-magnetic steel μ≤1.319×10-6H/m (1.05 high/Aust) The magnetic permeability of stainless steel μ=1.339×10-6H/ m (1.1 high/O). The austenitic stainless steel has mild magnetic properties after cold working, and the magnetic permeability is required to be μ≤1.319×10-6 h/m. The steel grades with austenitic structure (non-magnetic structure) at room temperature follow the development of superconducting technology. Development, in the aspects of superconducting coil power storage, superconducting power generation, magnetic fluid power generation, magnetic levitation linear motors, nuclear fusion, etc., high magnetic field technology must be used. If there are materials that are easy to be magnetized in such high magnetic fields, they will be closed. Random magnetic field distribution. Eddy current is generated in the material, which not only causes the material to heat up and causes energy loss, but may also damage the entire component. Therefore, non-magnetic steel has been developed that is not affected by the magnetic field and has a magnetic permeability of less than 1.5 (about 150 for ordinary steel).
Non-magnetic steel is widely used. The non-magnetic steel produced by our company is mainly used in petroleum and coal exploration industries. Other applications involve large and medium-sized transformers, electromagnets, automobiles, etc.
The use and maintain of the sawblade
◎ The carbide tip of sawblade is very sharp, so process of using must be prevent the carbide tip.
◎ PeriodicaI cleaning and support the machine,the spindle’s running tolerance must be less than h7.
◎ The flanges must be parallel to each other,must be of the same diameter 1/3 of the sawblade’s diameter(formuIti—rip saw blade is 1/2.
◎ When instaIIion the sawbIade,it shaII be 5-6 teeth higher than board surface．
◎ Before operation,check the firmly of the sawblade,be sure nobody in front of the machine. Do not feed of operation check whether the machine is good for operaiton. Periodical check the function of the machine,the certicaI jump is less than ±0.02MM,and the flap is less than ±0.01.
◎ After continuous use,must be removed and cleaning the sawblade,get rid of the resin and sawdust of the sawblade of both sides.Other wise it would beinfluence the effect of using the sawblade.
◎ Deposit of the sawblade,must not be layer the sawblade,it is putted in the originaI package inside.
The renovate of the sawbIade
◎ The renovate of the carbide sawblade While it no longer sharpen and the horizontaI piece coarseaess. The power of using sawblade machine obviously Increase. When process materiaI,the materiaI appearred burst. The carbide tip exhaust more than 0.02MM.
◎ For the renovate the sawblade,it shouId be grinding by the a formal company, so be sure the quality of the sawblade after renovating.