How can this still be a military secret?

Thinking about it, it seems that it is indeed a military secret, but if this is a military secret that can't be said, wouldn't Gao Yuan even be able to tell Luo Xingyu what he was going to do.

Luo Guodong turned around and said, "Lao Zhang, you put this away." ”

Luo Guodong handed over the document approving the production of weapons to Zhang Delin, Zhang Delin put away the document and said, "Let's start making it now, do you have any drawings?" ”

Gao Yuan shook his head and said, "There are no drawings." ”

Zhang Delin thought for a while and said: "It doesn't matter if you don't have drawings, you draw a sketch, and I will find a special cartographer to draw CAD drawings, or do you need three-D drawings?" ”

Gao Yuan shook his head and said, "Uncle Zhang, I want to know what processing equipment is here." ”

"More, wire cutting, laser cutting, high-precision CNC lathes, ultra-high-precision CNC lathes, heat treatment furnaces, everything."

These devices are definitely enough to make a knife, no, it is more than enough, and it is not necessary to make a knife.

Gao Yuan thought for a while and said, "Then do you have a good heat treatment master here?" ”

Zhang Delin said with a smile: "We have heat treatment technicians who enjoy special national allowances, and there is no problem at all if they say that they are the top in the country, and there is no problem at all if they say they are the top in the world." ”

Gao Yuan nodded and said, "Very good, very good, then what kind of steel do you have here?" Is there a suitable steel for making knives? ”

"Steel? Directly use steel plates, there are 440c stainless steel, this is a ready-made steel plate, we have all kinds of steel, but many are not suitable for making knives. ”

"I don't want 440c, I don't like it, the hardness is okay, but it's sticky and sticky, I don't like it."

Zhang Delin was stunned for a moment and said, "You still know this, so what kind of steel do you want to use?" ”

Gao Yuan thought for a while and said: "Actually, I don't want any good steel, just ordinary high-carbon steel, I don't need stainless steel, but I want high-carbon steel with high purity, T8." ”

T8 is also called carbon 8, and ordinary high-carbon steel with a carbon content of 0.8% is also the most basic steel.

"This one is definitely there, but you use this? We have the best die steel here, why use carbon steel? ”

Gao Yuan smiled: "Because carbon steel has a soul." ”

Zhang Delin was really puzzled this time, he said in surprise: "What? Soul? ”

Gao Yuan smiled: "Yes, in fact, I still like some traces of my own use, and I feel that this is the knife that really belongs to me and is also used by me." ”

Zhang Delin nodded, and then he said with a puzzled face: "Okay, you said that carbon steel will be carbon steel." ”

Gao Yuan smiled: "I also need steel with good toughness, which can be used to make a steel whip, or a steel hammer, the trump card." ”

Zhang Delin thought for a while and said, "This is easy to say, this uses mold steel?" M390, CPM 20CV, CTS 204P, the hardness is very high, the toughness is also good, or the toughness is better CPM-S6 or S7, what do you think? ”

"S7 is good, the toughness is a little better."

The two of them nodded together, and then Zhang Delin said, "Is there anything else?" ”

"Yes, I'm going to make a warhammer."

"Warhammer? What is Warhammer? ”

"One end is pointed, the other end is round or square, this requirement is high hardness, especially high."

Zhang Delin nodded and said: "It's easy to say, CNC lathe processing, it's easy to say what kind of shape you want." ”

Shi Lei said on the side: "I'm sorry for interrupting, you use this war hammer...... Do? ”

Gao Yuan smiled and said, "Armor breaking." ”

"Armor Piercing?"

Shi Lei was still puzzled, and Gao Yuan said in a low voice: "It's armor breaking, I originally wanted to make a golden gourd hammer, but in view of the ...... Well, I think a pointed hammer is more appropriate. ”

Shi Lei didn't know what Gao Yuan was going to say, but after thinking about it a little, he knew that Gao Yuan should have done this specifically to deal with armored beasts, but Gao Yuan didn't know if he could say this information directly in front of others, so he chose not to say it.

"Oh, understand, everything is according to your wishes, then Mr. Zhang, how long will it take for these to be done at the earliest?"

Zhang Delin said with great confidence: "Three hours is good, three hours at most." ”

Gao Yuan shook his head and said: "No, I can't do it in three hours, because I have to sharpen my own knives myself, well, I don't know how to use CNC machines, and I don't want to use CNC machines, I just use a grinding wheel or belt grinding machine." ”

Zhang Delin was stunned for a moment, then he subconsciously shook his head, and said with a wry smile: "Grinder, we really don't have a ...... about this."

"Huh?"

"We are a high-precision processing plant, do you think the accuracy of the grinding wheel and belt grinding machine can meet the demand...... but why do you have to grind it yourself, how fast and convenient the lathe processing is, and the accuracy is guaranteed to be higher than you think."

Gao Yuan shook his head and said: "No, no, you don't understand, this knife must be slowly sharpened by yourself and directly machined...... It's just that there is no soul, there is no feeling. ”

"Okay, you can do what you say, well, I'll find it for you, we don't have a belt grinder here, but there must be one in the base, you can rest assured."

Gao Yuan thought for a while and said: "I'll come to the knife myself, this steel whip, make me a bamboo whip, and a four-edged steel mace, and a war hammer, I have already drawn the pattern, and the data is also indicated, you can do it according to this data." ”

"Let me see, the steel whip is one meter long, the handle is fifteen years long, the steel mace is also one meter long, the four sides are concave, the handle is fifteen centimeters, well, the processing difficulty is very low, and the war hammer is no problem, it will be made soon."

Gao Yuan often deals with machinery processing factories and knows how to show the data in the sketches, so Zhang Delin can understand what is going on at a glance at his sketches.

Whips and hammers are blunt weapons and heavy weapons, but in the romance, it is said that a hammer is dozens of catties, and it is really not so heavy to go to the battlefield, let alone dozens of catties, and there are very few more than ten catties.

The mace is concave on all sides, and the front end is a sharp cone, but the normal mace length is between sixty and eighty centimeters, and the front is thin and the back is thick, but the thickness of the high and far mace is basically the same, the commonly used mace in ancient times is about three to five catties, and the mace of Gao Yuan is made at least ten catties.

Now Gao Yuan's strength is great, and the weapon he wants to use is naturally a little heavier, but it can't be dead, any weapon must achieve a balance, blindly seeking light and seeking spirit will lose the essence of blunt weapons, but blindly seeking weight and power, it will inevitably be too dull to use.

And the length of Gao Yuan has also been tested, one meter long is the best length for him to be easy to carry, and it is also easy to unsheath, which is related to his height and arm length, and a longer knife or steel shovel is naturally more powerful, but unless Gao Yuan wants to carry the knife in his hand all the time, otherwise, whether he puts the knife behind his back or hangs it on his waist, he can't use one hand to draw the knife smoothly.

Those movies where you have a sword behind your back looks pretty cool, and if you ask him to pull it out and try it, it's going to be hilarious.

Now there are four kinds of weapons that Gao Yuan wants to make, only the knife is used to cut zombies, and as for the remaining few blunt weapons, they are prepared by him for armored beasts, which are dedicated to armor piercing.