Because there are a lot of holes to be punched on the main part of the integrated valve, there are many sub-holes in addition to the main hole, the length is not enough in the diameter of the lathe, and the track of the small lathe is not long from the center, and only the short product of about ten centimeters can be made, more than fifteen to twenty, how to design the chuck is difficult, in this case, only the drilling machine can be used, the main part is placed on the bench drill, the distance of the drilling hole is adjusted, the product is fixed, the valve sub-hole is laid, the central hole of the connecting trachea is played, and then the plug hole is played, and the plug is tapped.

After the above process is done, the deceleration drilling machine is used, the matching tap is installed on the drilling machine head, the hole is aligned, the clamping parts are fixed, and then it is transmitted in, reversed out, and the tap is beaten with a little cooking oil every twenty, so that the internal teeth are very full and clear, and the anastomosis is quite high.

Seeing the slow drilling machine, tapping, slowly rotating, and then feeling that it is about to reach the predetermined red line, press the reversal switch, the tap will slowly retreat, so that the operation is ideal, and it is better than doing it faster on the lathe, as long as the tensioner, that is, the locking wrench of the vice, the requirements of the locking product are realized. Then put the rubber skin on the locking side of the vice, put a square long copper block narrower than the product on the plane of the product, and fix it on the table according to the distance length of the product mediation, so that the displacement of the product can be easily adjusted at will, after adjustment, the tap is aligned with the center, and the locking and tightening wrench can work. This not only saves time, but also convenient to operate, unlike the lathe, to find the center point, constantly change the gasket, because the vice on the countertop, as long as the center point of the bench drill, it is a fixed plane, will never move, as long as the locking wrench is opened, you can realize the change distance, to reach the hole you want to punch. In order to make it more convenient, a scale was later made on the jaws of the vice, and the scale can be punched and tapped.

Of course, the lathe has the benefits of the lathe, it can make a very long round hole, the motor is larger than the drilling machine, the strength is greater than the drilling machine, and the track activity is very high, but the flexibility is not as good as the drilling machine, and there is no ability to change at will. As the saying goes, the ruler is long, the inch is short, and each has its own use.

The outer tooth is a plate tooth, which can only be done on a large lathe, and a small lathe can not be changed, and can only be used on a large lathe to turn the outer circle, plate and brace wire, cutting the arc of the air nozzle, and drilling the center hole is completed at one time, if the product is done twice, the chuck on each lathe is inconsistent, resulting in a deviation in the center distance, so the thread will appear on one side of the gum is high, and the gum is low on the other. Therefore, it is necessary to complete the external tooth product in one step, so that the plate braces wire can be made without center error.

It is another technological breakthrough, the big innovation can make the enterprise full of vitality, the foreign products next, so that the brain must also follow the continuous innovation, but also continue to change the way of thinking, to create a different production model, in order to break through the technical bottleneck, out of the traditional way, to complete the transformation again and again.

Wang Linger went to Singapore, and after Smith received the goods, he happily signed a large order with Wang Linger, and gave Wang Linger 30 travel switches, and also gave her the drawings for installing the switches.

When Wang Ling'er returned to the store, he put these travel switches in front of Han Sanjiang.

Han Sanjiang was suddenly moved to tears. He shouted at Wang Ling'er: "Ling'er, this travel switch gives us a lot of space to move, we don't know where to find this thing, as a result, you sent it to us, you are really our gatekeeper! Thank you so much, thank you!"

In 1983, the Chinese market of travel switches was rarely seen, so there was a gap, and there was no way to operate some high-demand things, so they could only choose to give up. But for developed Western countries, these common electronic products are sold everywhere, but for the Chinese market, they are still relatively conservative, once there is a breakthrough in technology electronic products, will not be exported to China at will, so China in independent research and development, suffered a lot. Through continuous efforts, it took only 30 years to achieve full automation from scratch.

Wang Ling'er smiled and said: "These switches were secretly given to me by Smith hiding in the toilet, telling me not to tell anyone, otherwise he will be punished, as soon as he is punished, our business will be ruined, and the person who takes over him will terminate the contract with us." ”

Han Sanjiang immediately understood, and replied: "We use this travel switch in another workshop, and this workshop is far away from here, try not to let others know that we have this thing." ”

Wang Ling'er nodded, and said with a smile: "Sanjiang, let's get married, this product has been successfully developed, the contract has been completed, and your store is on the right track, and our Fengqiao is still a small workshop, a few of them, making some clothes that are not very demanding, and they can't form a scale, I have to go back to Fengqiao to upgrade them, and strive to get on the right track as soon as possible." ”

Han Sanjiang readily agreed this time, and happily replied: "Otherwise, let's get married tomorrow, the two families will celebrate together, and invite the town mayor, Secretary Sun and the people from the town government to hold a wedding for us, do you think this is okay?"

Wang Ling'er shook her head and said with a smile: "Our wedding is attended by the whole town, we have to set up a long banquet, and put the street in front of the town government to the old street, so that our wedding will be grand, tomorrow is too late, half a month later, all this will be done by me, Niu Caiping, Lu Yimin, and Mu Chunfeng! Don't worry about you, you and Mo Damin, Gong Xuanqun, and Han Erjiang will be ready-made groom officials!"

At this time, Jiang Yuanqiao heard that they were getting married, and immediately shouted: "And me, I, I want to get married too!"

"What, you're also going to get married, who are you with?" everyone couldn't help but ask.

Jiang Yuanqiao touched the back of his head, smiled innocently, and replied: "Actually, I already have an object, but my object is not as beautiful as yours, so I don't dare to say it!"

"What? You already have a target, why don't you say it?" Everyone was even more surprised at this time, Jiang Yuanqiao had hidden this guy deep enough.

Jiang Yuanqiao replied with a bitter face: "My object is, yes, yes, it's Shi Chunjiao, yes, yes, it's Shi Chunsheng's eldest sister!"

"Wow, Shi Chunjiao, you can't take it yet, Jiang Yuanqiao, is your skull case flooded, broken, so stupid not to want it!" Han Sanjiang couldn't help but widen his eyes.

Jiang Yuanqiao replied embarrassedly: "But she is not as beautiful as you Wang Ling'er, nor as beautiful as Niu Caiping, nor as delicate as Lu Yimin, so she doesn't dare to say it, this, this, this is your object is too good, so I don't dare to say it!"

Wang Ling'er's eyes widened, looked at Jiang Yuanqiao, and shouted: "Jiang Yuanqiao, do you say Shi Chunjiao is not beautiful? She is one of the four beauties in the store, what kind of eyes do you have?"

Jiang Yuanqiao replied helplessly: "But she is not as beautiful as you, nor is she as smart as you······?"

When Wang Ling'er heard this, she got angry and scolded: "It's a little inferior, isn't it? I'm not from the store, can I compare it? You, your brain is really bad, damn it, it's full of stinky shit! Then tomorrow I will inform Shi Chunjiao to come and participate in our wedding arrangement!"

Jiang Yuanqiao had no choice but to nod and agree.

Han Sanjiang smiled and asked, "Ling'er, isn't it that Han Erjiang plans to get married on next year's National Day?"

Wang Ling'er replied: "This is what Mu Chunfeng meant, Han Erjiang hasn't gone out to run the news recently, and the station has promoted him to deputy editor-in-chief, so he is not so busy, and he can participate in the marriage at any time!"

Han Sanjiang sighed and said, "This Han Erjiang has also risen too fast, right?"

Wang Ling'er replied: "Han Erjiang said that you will be promoted faster, and you will become a high-ranking official in two months, and he will lose his glasses even more, what do you say?"

As soon as he mentioned the matter of being a secretary, Han Sanjiang was a little embarrassed, this is good, the product technology has to rely on his own control, and the town wants him to preside over the affairs of the big and small, can this be busy? Thinking about it, it is a headache, at this juncture, he can't let the store suffer losses, in case he becomes the secretary, there will be no one to develop the products of the store, isn't this dragging the people of the store back?