Since he was sure that Chen Qiang was a big mouth, Lin Fan hadn't spoken much to this quasi-eighth woman. Who knows what he accidentally said for this kid to hear, and then publicize it.

However, Chen Qiang didn't seem to have the consciousness of being disliked, and still had a flattering smile: "Brother Fan, I heard that you also signed up for this skill competition?"

"Yes. ”

"What's the report?"

"I don't know. ”

"How can you not know this? The martial arts competition items on the registration form are required options, right?" Chen Qiang was obviously dissatisfied with Lin Fan's perfunctory.

"Someone else reported it for me. ”

"That's right, Brother Fan, you're a big master. Lathes, boring and milling machines are all playing 666, and any one of them is indispensable to get a ranking...... "Although Lin Fan doesn't give face, Chen Qiang is still familiar with finding a step for himself.

After chatting casually, Chen Qiang finally returned to the machine tool with satisfaction and announced to everyone the big news he had just gotten:

Lin Fan signed up for the competition!

……

The days went by in an orderly manner.

Lin Fan also felt at ease that he mixed 70 points a day.

The workers in the workshop gradually changed from the initial discussion to a complete-for-tat.

After all, there are only a few rankings, although it is a city-level competition, but maybe the last person to compete is the person in front of you......

On Saturday, large banners began to be hung in the workshop.

As the leader of the machinery industry in Guanzhou City, the annual municipal skills competition is held here, and this year is no exception.

Once the banner is hung, it's time to clean up. The original smoky workshop finally took on a new look after a day of cleaning by hundreds of people.

Of course, the most relaxed is Lin Fan. That machine has not been machined since it was placed under his name......

The day before yesterday, Lin Fan specially asked Fang Yining to know which event she had registered for herself.

Although he was mentally prepared to be pitted, Fang Yining's words still made Lin Fan can't help but scold his mother in his heart.

"I have reported to you my lathe, floor boring and milling machine, and gantry milling machine!"

……

The game lasted only one day, and you actually let the bully compete three times in a row!

Lathes and floor boring and milling machines can be operated, and everyone knows this. But where did you hear that Baba also has a gantry milling machine?!

Well, Baba can indeed play gantry milling, but floor milling and gantry milling are almost the same competition...... Do you think I'll be as good as Monkey King?!

Fang Yining also knew that she was a little unkind, and said apologetically: "I didn't pay attention to the short time when I signed you up, so I accidentally registered all of you." In this way, if you are too busy, you can abandon the gantry milling machine project......"

Everyone is a scene person, and before the comparison began, let me give up the exam...... Where do you let Baba's face go!

……

On Sunday, the long-awaited skills competition began.

Because it is an annual event in the machining industry, in addition to the operators of various enterprises, there are also members of the Municipal Machinery Processing Association and the backbone of the city's major technical schools...... Of course, the biggest wrist is still a deputy mayor of the city in charge of the machinery industry.

Fortunately, the factory area of the Beverly plant is large enough, and thousands of people gather together, and at most it is obviously crowded.

Opening ceremony.

Speech by the city leader, speech by the Municipal Machinery Association, speech by outstanding participants, and mobilization ...... before the competition

After a whole set of processes, it was already ten o'clock in the morning when the game officially started.

In the morning, it is CNC lathes, fitters and measurements.

Lin Fan's parts processing workshop is one of the sub-examination rooms. The test is lathe and measurement.

To Lin Fan's surprise, Yang Xiaoyang actually participated in the competition of the survey group.

Didn't she all transfer to the office, and actually came back to test her old job...... Interesting.

……

The lathe exam is the same as in previous years.

Each person was given a drawing in his hand, and the processing process requirements were indicated on the drawing, and the requirement was to process the test workpiece to the size required by the drawing.

There are two main scoring points: one is the accuracy of the program, and the other is the accuracy of the machining workpiece.

In addition, there are some small pluses, such as the shortest machining time, the least tool loss, and the best program route...... Wait a minute.

The duration of the exam is two hours.

It may seem like a long time, but there's a lot of work to be done in these two hours. It is necessary to be familiar with the performance of the machine tool, to fix the workpiece on the workbench, to find the workpiece according to the process requirements, to write the program, and to test the program...... Finally, lathe machining.

Even when machining begins, the examiners still have a lot to do.

The first is to verify the accuracy of the program. Even if the program has been simulated and tested, there is still the possibility of error. Therefore, in the machining process, it is necessary to pay full attention to observe the tool route of each step and the remaining distance of the tool;

Second, according to the material and process requirements of the processed workpiece, the appropriate blade should be selected;

Third......

In the annual martial arts competition, there are always a large number of people who have too many things to deal with and the processing that is too slow to work together.

If the processing is not even completed, there will naturally be no rankings.

Even if you have finished the workpiece with great difficulty, the invigilator will score you in terms of procedures, efficiency, effectiveness, and even standardization.

In order to have a major equipment or safety incident, the test questions of the skill competition are generally not too complicated. The processed workpiece is often only a flat end face, the outer circle of the car, and the position of the inner hole of the car, and the most technical aspect is to assess the relatively basic knowledge points such as tip radius compensation.

Of course, in Lin Fan's opinion, these problems are not a problem at all.

Stop

With CNC machine tool programming and processing, Lin Fan now plays with the lathe, even if he only controls the tool manually, he can smoothly dry the workpiece.

However, in order not to behave so shockingly, Lin Fan still honestly programmed the program, and then completed the workpiece little by little according to the program.

When Lin Fan had finished machining, and even removed the workpiece and cleaned up the remaining iron filings in the machine tool, most people were still busy simulating the program......

Of course, there are a few workers who do it relatively quickly.

For example, Tu Min, who was racing in the distance, has now completed the rough car and has begun to finish the car.

Lin Fan also has a worker from another factory next door, and he will soon have to do a fine turning.

At first, Tu Min didn't take Lin Fan seriously. Although I know that his skills may be good, he is too young after all. Some things require not only technology, but also experience.

Tu Min took advantage of the operation of the machine tool to observe the participants around him from time to time.

After confirming several times, he was indeed the fastest, and Tu Min couldn't help but feel a little complacent: Jiang, it's actually old and spicy!

(End of chapter)

Wonderful!

(m.. = )