alloy blades

(2) The equipment shall be equipped with safety devices, such as: protective cover, power brakes, overload protection.
3 There are professional operators to sds drill bits   install and use, and wear work clothes, wearing goggles, earmuffs and so on.
4 operator can not wear gloves, long hair work to be placed inside the cap, and pay attention to ties and cuff, to avoid any danger.
5 away from the fire source and humid environments.
Installation Requirements
1, the equipment in good condition, spindle no distortion, no track jump, fixed solid, no vibration.
2, check the blade for damage, tooth is complete, sawn board is flat and smooth, and the presence of other anomalies, in order to ensure safe use.
3, the assembly, make sure the blade spindle rotation direction of the arrow with the device in the same direction.
4, the blade installed to keep the axis of the  circular saw  chuck and clean flange, flange diameter of the blade diameter, ensuring that the blade flange closely integrated, installed dowel pins, tighten the nut. Flange size should be appropriate, outside diameter shall be not less than the blade diameter of 1/3.
5, the device before starting, to ensure safety in the case, a single person to operate the equipment, jog idling, check the device rotation is correct, with or without vibration, blade installed idling after the first few minutes, without slipping, swing or normal after beating work.
Requirements
1, work, work should ensure that fixed profile positioning in line to eat cutting direction to avoid abnormal cut, do not exert side pressure or curve cutting, feed to a smooth, avoid contact with the stone drill bits  workpiece edge impact resistance, resulting in damage to the blade, or workpiece flying out of an accident.
2, the work, and found abnormal sound and vibration, cutting surface roughness, or odor, you must immediately terminate the job, timely inspection, troubleshooting to avoid accidents.
3, at the beginning and stop cutting cutting, do not feed too fast to avoid broken teeth and damaged.
4, if the cutting aluminum or other metal, to use special cooling and lubrication fluid, to prevent overheating of the blade, resulting in tooth paste, and other damage, affecting the cutting quality.
5, flutes and suction equipment to ensure smooth flow of slag device to prevent slag accumulation into blocks, affecting production and safety.
6, dry cutting, do not long continuous cutting, so as not to affect the life of the blade and the cutting effect; wet sheet cutting, water jet cutting should be added, to guard against leakage.