Just as Old Li and Ding Wei reached a deal.
Shen Feng was still working on the rifling machine tool, and he did not allow anyone to come in and disturb him. He did not even let Li Erniu come in to deliver lunch.
After a morning of hard work, the general components of the rifling machine tool had been built. It was assembled with the original scrapped gears, rods, and parts.
Although it didn't have the ability of numerical control, it was semi-automatic and only needed one person to operate it. It greatly reduced human energy and increased production speed.
The most important step now was to polish the mold!
He found a few steel rods with great difficulty and polished them into the specifications of the gun barrels commonly seen in our army.
Then, he used the god-level scraper method again to carve spiral grooves that matched the rifling of various gun barrels on the steel rods one by one.
This was a delicate job. Because it was a mold, it had to be standard. Otherwise, the slightest difference could lead to a thousand miles of error.
In addition, this was also a physical job. Just polishing a rifling mold made by Hanyang was enough to make him sweat. Not to mention the old sleeve, the 38 big cover, and the crooked handle, just the scraper alone had worn out three of them!
When the sky was about to turn dark, Li Erniu came to deliver food again.
"Director Shen, take a break. You didn't eat lunch…Director Shen?”
He called out several times but did not hear a reply. He tilted his head to listen, but there was no movement in the workshop.
Li Erniu pushed open the door and was shocked!
"Director Shen! Someone, come quickly. Department Director Shen is so tired that he has fainted!"
Shen Feng woke up after being pushed by Li Erniu.
It turned out that Shen Feng, who had overused his brain, could not hold on any longer and fell asleep on the machine tool.
When Zhang Wanhe and the factory staff rushed over, the first thing they saw was a brand new machine tool!
"Oh my god, it only took a day to build it?”
"Didn't you see? Department Director Shen was so tired that he fainted!”
"This is really a rifling machine tool! These are all rifling molds!"
"You can forge so many rifling molds in a day just by relying on your hands? This is unbelievable!"
Zhang Wanhe recovered from his shock and held Shen Feng's hand tightly." Little Shen, you are a hero in the factory, a hero!”
"Quick, carry Department Director Shen to rest and serve him well!”
"There's no need, Old Zhang. Since everyone is here, I'll explain the operation method before resting.”
Shen Feng: " What everyone is seeing now is a multi-functional rifling machine tool. Not only can it open up old barrels, but it can also open up Hanyang, Sanba, and even pistols.”
"You just need to place the corresponding rifling mold on this card board, then put on the gun barrel and turn the pull rod. However, you have to pay attention to the power when you turn it. Don't be too light, or it won't be effective.”
" Don't use too much force, or else the rifling will be too deep and affect the normal performance of the bullet from the barrel..."
Under his explanation, the officers clicked their tongues in wonder.
"That's great. With this, it'll be much more convenient for us in the future. We won't have to worry about any more guns with worn rifling!”
"No, the rifling mold also has a lifespan. Moreover, it is frequently used, and the rate of wear and tear is faster than the gun barrel.”
Shen Feng explained," In other words, the mold needs to be changed frequently. Moreover, when it's time to change it, it must be changed. We can't be careless. Otherwise, it will seriously affect the normal performance of the gun."”
"But I'm indeed a little tired today. I'll make a new batch of molds tomorrow.”
"I see. Then this is much faster than before!”
"Yeah, Director Shen, why don't you let us do it? Didn't you teach us the spatula technique?”
Shen Feng shook his head." Your current skills are not at this level yet. If you want to save me some energy, you have to improve on a daily basis.”
Everyone nodded after hearing this. They were all moved by Shen Feng's desperate spirit.
"Department Head, Regiment Commander Li is here!"
At this moment, a soldier ran over to report.
"Hahaha! Brother Shen, I'm coming!"
"Old Zhang! Hurry up and come out to welcome me! Bring out all the good wine and meat!”
Hearing this voice that sounded like a bandit, Zhang Wanhe immediately felt a headache.
Without waiting for Zhang Wanhe to leave, Li Yunlong came over and kicked open the door of the workshop.
"Damn it, why are there so many people? Are you looking at your wife?"
"Brother Shen, so you're here! Brother, I missed you so much!"
After noticing Shen Feng, Li Yunlong immediately went up and gave Shen Feng a bear hug. It was so tight that Shen Feng could barely breathe.
"Old Li, be gentle. Section Chief Shen has just worked for a day and a night.”
"Section Chief?"
Old Li was surprised." Isn't it the workshop director? How did you become a section chief?"
"Oh, that was yesterday. The CEO personally appointed him. Now, Little Shen is already a section-level cadre!”
"Damn it, Brother Shen, your promotion speed is not bad. It's even faster than your heartless cannon.”
Li Yunlong punched Shen Feng and said with a pained expression,""But you don't have to work so hard. You haven't slept for a day and a night.”
"You're warming my bed?"
"Forget it. You don't even wash your feet. I can't stand it." Shen Feng complained.”
Old Li chuckled and saw the rifling machine tool at the side. His eyes lit up.
After knowing what Shen Feng had done over the past few days, Old Li praised,""Brother Shen is indeed a cultured person. Does this thing work? The rifling of my shell gun is almost worn out, let me be the first!”
Old Li took out the shell gun from his waist.
The Shell Spear was also known as the Self-Driving Spear, the Fast and Slow Spear, and the Big Mirror.
As an automatic pistol produced by the Mauser Munitions Factory, it is the favorite of many commanders in our army. At the same time, it is also one of the few automatic firearms in our army.
Moreover, the one Old Li was using was equipped with a 20-round magazine. The body of the gun was wide, so it was also known as a pot-bellied box cannon. At the same time, it had a fully automatic function and was a rapid-fire type. It was already the top version of the Mauser pistol!
This thing had an effective range of 150 meters. It was powerful, portable, and reliable. If it had enough bullets, it could even be used as a submachine gun.
In fact, the Mauser Munitions Factory did have a design, but it required a special wooden stock to reduce the recoil.
It could be seen that Old Li usually took good care of this gun. The handle of the gun was already covered in patina.
This gun had been with him for many years, and the rifling was almost worn out, so he was usually reluctant to use it.
Now that he heard that it could be repaired, he had to be the first to come.
It just so happened that Shen Feng had also polished the rifling mold of the shell gun, so he took it as a practical demonstration for the soldiers.
After dismantling the shell gun, Old Li was stunned by his lightspeed technique.
Then, with a simple operation, he stopped turning the lever and removed the gun barrel from the mold. He blew gently, and the polished iron filings flew out. Then, he reassembled the gun. The whole process only took a minute.
"Alright."
Li Yunlong took it and glanced at it. Then, he frowned slightly and aimed the muzzle at the corner. Before Zhang Wanhe could stop him, he fired two shots.
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