special machine for servo gate valveDo you know the safety operation precautions? valve is an advanced processing equipment with a high degree of automation and complex structure. In order to fully deliver the advantages of machine tools, improve production efficiency, manage, use and repair CNC machine tools, the quality of technical personnel and civilized production are particularly important. Xunpeng machinery is based on rotary center, lead screw, shaft processing, CNC lathe processing, the operator in addition to familiar with the performance of CNC machine tools, skilled operation, but also must develop a civilized production of good work habits and rigorous work style, with good professional quality, responsibility and spirit of cooperation.

special machine for servo gate valve Do you know the safety operation precautions? figure

First, civilized production

The following points should be done when operating:

1, strictly abide by the safety operation rules of CNC machine tools. Do not operate the machine without professional training.

2, strictly abide by the work and shift system.

3, make good use of machine tools, have a strong sense of responsibility.

4, keep the environment around the CNC machine clean.

5, the operator should wear good work clothes, work shoes, shall not wear, wear dangerous clothing.

6, generally do not allow two people to operate the machine at the same time. However, if a job requires two or more people to complete together, attention should be paid to coordinating the actions of each other.

Second, safety operation procedures

(1) Precautions before starting

1, the operator must be familiar with the performance of the CNC machine tool, the operation method. The machine can be operated only when unified by the machine manager.

2. The machine tool should be preheated before starting to work, and carefully check whether the lubrication system is working normally. If the machine tool is not started for a long time, the oil supply to all parts can be supplied manually. Check whether the voltage, air pressure and oil pressure meet the working requirements.

3. Check whether the movable part of the machine tool is in normal working condition. Check whether the workbench is offside or in the extreme state.

4. Check whether the electrical components are firm and whether the wiring falls off.

5, the tool used should be in line with the specifications allowed by the machine tool, and the tool with serious damage should be replaced in time.

6, adjust the tool, the tool used do not forget in the machine tool.

7. Whether the center hole of large-size shaft parts is suitable, if the center hole is too small, it is prone to danger in the work.

8, the tool should be installed after a second or second test cutting.

9. Check the status of chuck clamping.

10. Before the machine starts, the machine protection door must be closed.

(2) Precautions during the boot process

1. Operate strictly according to the boot order in the machine instruction manual.

2, under normal circumstances, the machine reference point operation must be carried out in the boot process to establish the machine coordinate system.

3. After starting the machine, let the machine run empty for more than 15min, so that the machine can reach a balanced state.

4, after the shutdown must wait for more than 5 minutes before you can start again, no special circumstances should not be at will frequently boot or shut down operation.

(3) Precautions during debugging

1, edit, modify, debug a good program. If the first piece of the test must be empty run, ensure that the program is correct.

2. Install and debug the fixture according to the process requirements, and remove the iron filings and debris on each positioning surface.

3. Clamp the workpiece according to the positioning requirements to ensure correct and reliable positioning. The workpiece shall not be loosened during the processing.

4, install the tool to be used, if the machining center, you must make the tool in the tool library on the tool number and the program of the knife number strictly consistent.

5. Set the tool according to the programming origin on the workpiece and establish the workpiece coordinate system. If more than one tool is used, the rest of the tools are compensated for length or tip position.

6, set the tool radius compensation.

7, confirm that the coolant output is usually sufficient flow.

8, check again whether the established workpiece coordinate system is correct.

(4) Safety precautions during processing

1, do not touch the knife tip and iron filings with your hands, iron filings must be cleaned with iron hooks or brush.

2. It is forbidden to remove the rotating spindle, workpiece or other moving parts by hand or in any other way.

3. It is forbidden to measure and change speed during processing, and it is not allowed to wipe the workpiece with cotton silk or clean the machine tool.

4. During the operation of the lathe, the operator shall not leave the post, and the machine tool shall stop immediately when it finds abnormal phenomenon.

5, often check the bearing temperature, too high should find the relevant personnel to check.

6, in the process of processing, it is not allowed to open the machine protection door.

7. Strictly abide by the post responsibility system, the machine tool is used by a special person, and the use of others must be approved by me.

8, when the workpiece extends out of the window 100mm, the important data is recorded.

9, shutdown, or shift to the processing situation, important data and so on to make records.

(5) Precautions after the completion of processing

1. Remove chips, wipe the machine, and keep the machine clean with the environment.

2, pay attention to check or replace the oil rub plate on the guide rail of the machine tool that has been damaged.

3, check the lubricating oil, coolant status, timely add or replace.

4, turn off the power supply and the total power supply on the machine tool operating panel in turn.

5, machine boot should follow the first zero (except for special requirements), manual, click, automatic principle. The operation of the machine tool should follow the principle of low speed, medium speed and then high speed, of which the running time of low speed and medium speed shall not be less than 2-3 minutes. After confirming that no abnormal conditions exist, you can start working.

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