What is a horizontal bed? The bedding bed is the most widely used in bed.The appearance of the horizontal bed is beautiful and general layout. The overall layout of the bed is evenly coordinated.Below, lets take a look at how to operate the bedding bed safely?
What is a horizontal bed
The bedding bed is the most widely used in bed.It is mainly perforated processing, and the accuracy of the holes can reach IT7. In addition to the extension of the holes that have been cast or processed on the workpiece, the horizontal beds can also milling plane, drilling, processing end surface and convex margin, and cutting threads.Wait, it is mainly used in small -scale production and repair workshops. The circular error of the processing hole does not exceed 5 microns, and the surface roughness is RA0.63 to 1.25 microns.The main parameters of the horizontal bed are the main axis diameter.
Celebrity bedding structure composition
The main axis layout and the spindle box can move the bed vertically along the front column guide rail.When processing with a bed -type bed, the tool is installed on the spindle, rod or flat tray, and can obtain the required speed and fees required through the main axis box. At the same time, it can be moved up and down with the guide track of the front column in the front column.The workpiece is installed on the workbench. The workbench can move vertically and horizontally with the slide and the upper slide. It can also turn around the slide trail to the required angle to adapt to various processing conditions.When the rod is long, the tail frame on the rear column can be used to support one end to increase the stiffness.In order to process the large -hole distance from the workpiece or long box, some horizontal beds increase the horizontal itinerary of the workbench by about double or so.
Safety procedures for bedroom beds
1. Comply with the general safety operation procedures for milling workers.Wear labor protection supplies in accordance with regulations.
2. Check whether the connection between the operating handle, switch, knob, fixture mechanism, and hydraulic piston is in the correct position, whether the operation is flexible, and whether the safety device is complete and reliable.
3. Check whether there are obstacles within the effective operation range of each axis of the machine tool.
4. It is strictly forbidden to use machine tools.Select the rational cutting speed and feed volume according to workpiece materials.
5. When loading and unloading heavier workpieces, a reasonable patch and hanging method must be selected according to the weight and shape of the workpiece.
6. The spindle rotates. When moving, it is strictly forbidden to touch the spindle with your hands and the tools installed on the main axis.
7. When replacing the tool, you must stop it first. After confirmation, you can change it. You should pay attention to the damage of the blade when replacing.
8. Forbidden the rail surface and paint surface of the stepping equipment or place items on it.It is strictly forbidden to knock on the workbench or direct workpiece.
9. After the new workpiece enters the processing program, it must check the correctness of the program to simulate whether the running program is correct. It is not allowed to perform automatic circulation operations without testing to prevent the machine tool from failing.
10. When using a flat rotor radial cutting frame separately, you should first return the rod to zero, and then use the M43 to replace it to the flat tray method under the MDA mode.Tight -loading has been released.
11. When a spin station (axis) is required at work, it should be ensured that it will not encounter other components of the machine tool when rotating, nor can it encounter other objects around the machine tool.
12. When running the machine, the rotating silk shaft, light rod, main shaft, and flat spinning disk are prohibited. The operator shall not stay on the mobile parts of the machine tool.
13. When the machine is running, the operator is not allowed to leave the job or take care of it without authorization.
14. Abnormal phenomena and noise occur during the operation of the machine tool. It should be stopped immediately to find out the reason and deal with it in time.
15. When the main axis box of the machine tool, the workbench is in or close to the limits of the motion, and the operator shall not enter the following areas:
(1) Between the bottom surface of the spindle box and the bed;
(2) Between the axis and work;
(3) When the shaft is extended, it is between the bed or the work table;
(4) between the workbench and the spindle box;
(5) When the axis is rotated, the rear tail tube is between the wall and the fuel tank;
(6) Between the workbench and the front pillar;
(7) Other areas that may cause squeeze;
16. When the machine tool is shut down, the workbench must be returned to the middle position, the rod is returned, and then the operating system is exited, and the power is cut off.

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