门窗设备切割锯片的基础使用

一：作业环境
1: operating environment
1.设备需安装防护罩，防止因锯片、碎片飞散造成人身伤害和财产损失。
1. equipment need to install the protective cover, prevent blade, debris caused personal injury and property damage.
2.作业场所应远离易燃易爆品。
2. the workplaces should stay away from flammable and explosive products.
二：服装、防护用具
Two: clothing, protective equipment
1.作业者必须佩带保护眼镜、工作帽，防止造成人身伤害。
1. operators must wear protective glasses and hat, to prevent harm.
2.作业者必须穿戴整齐工作服和工作鞋才能作业，不能戴手套，且长发要安置于工作帽内，以防发生危险。

2. operators must wear neat clothing and shoes to work, not wearing gloves, and long hair should be placed on the cap, to prevent the occurrence of danger.

三：使用前注意
Three: pre - use attention
1.确认设备是否良好，主轴精度，轴心公差H7。
1. confirm whether the equipment is good, spindle precision, axle center tolerance H7.
2.检查锯片有无缺损、脱落、异常磨损、板体有无弯曲、扭曲、裂痕等异常现场。
2. the saw blade had no defects, shedding, abnormal wear and other abnormal sites, such as whether the plate was bent, twisted, and cracked.
3.确认所选锯片是否合适切削材料，如选择错误，可能造成锯片破损、发生人身伤害。
3. confirm whether the selected saw blade is suitable for cutting materials, such as the choice of error, may cause damage to the saw blade and personal injury.
四：锯片的安装
Four: the installation of the saw blade
1.保证锯片与法兰的洁净。法兰直径在锯片的直径1/3-1/4之间。
1. ensure the cleanliness of the saw blade and the flange. The diameter of the flange is between the diameter 1/3-1/4 of the saw blade.
2.保证锯片按正确的回转方向安装，回转不正确会造成锯片刀头损坏及人身伤害事故。
2. ensure that the saw blade is installed in the correct direction of rotation, and the improper turning will cause the damage of the blade head and the personal injury accident.
3.保证所选的锯片中孔与主轴的轴心要一致，无间隙安装好法兰盘，拧紧螺母。
3. ensure that the hole in the saw blade is in accordance with the axis of the spindle, and the flange plate is installed in the gap without the gap, and the nut is tightened.
4.作业前，确认前方无人，然后空转，检查设备有无振动，检查锯片有无横向摆动和径向跳动等异常现象。
Before the 4. operation, no one in front of the front, and then empty, check the equipment has no vibration, check whether the blade has lateral swinging and radial runout and other abnormal phenomena.