Chapter 104: Test Results

　　 OCD kills people!
　　 Transformers has obsessive-compulsive disorder, and Wang Buan himself has it.
　　 Even if there is a machine tool in his own factory that has not been upgraded, he feels uncomfortable and uncomfortable.
　　The consequence is...
　　 Little girl Qin Duoduo seemed to be angry.
　　 The library of Daposhan Elementary School is already under construction, and Wang Buyan is still missing.
　　 Chen Binghong attended the groundbreaking ceremony.
　　 She is here on behalf of Wang Bu'an.
　　 Daposhan Library and a new teaching building cost a total of more than three million yuan.
　　 This is the initial capital construction investment, and does not include the subsequent maintenance costs.
　　 It was also she who signed the land lease contract in place of Wang Buyan. Spend 80 million in one go. Chen Binghong's nervous fingers kept shaking.
　　 Huang Ruoxi and Chu Yulan go in and out of pair, stay and fly, like a pair of biren.
　　 Yan Ruzi...Ah, that devil woman doctor.
　　 She actually called several times, but he hung up.
　　 There is nothing to say with the devil.
　　 It is estimated that she is going to teach herself on the phone.
　　The water molecule synthesizer is also fully automatic.
　　 It rained on time between 1 am and 3 am the next day.
　　 After finishing the last machine tool with great difficulty, Wang Bu'an can finally relax.
　　Go back to the presidential suite of Dynasty Hotel, take a bath, and sleep.
　　 When I woke up, it was almost noon.
　　 I woke up lazily, feeling like I was a different person.
　　 I feel tired like I have never felt before.
　　 also felt a sense of accomplishment that I had never had before.
　　 Why?
　　 Because of those machines!
　　 He is now a factory owner.
　　 He now owns more than a thousand machine tools. There are also two hydraulic presses of 100,000 tons.
　　 One hundred thousand tons of hydraulic press produced every week is used by himself.
　　 Cheng Kailong said that he wanted a set, but then there was no more information.
　　Hutian University is not ready yet, and the lithography machine cannot be delivered.
　　 Aliens do things more kindly. It is said that it is every Monday, but it can actually be accumulated.
　　In other words, if you have no production now, you will not waste your indicators.
　　 When you need it, continuous production is enough.
　　 Look at the information log.
The numbers in 　　 made Wang Bu feel satisfied.
One hundred and fifty thousand!
　　150,000 belief value!
　　 Now, his belief value has accumulated to 150,000.
　　 Before, when he was engaged in electric cars, he had no faith value at all. However, this time with a major transformation and a major upgrade, it has gained a lot of faith points.
　　 In addition, when assembling 100,000-ton hydraulic presses and CNC machine tools, many beliefs were generated.
　　 His bold speculation may be due to his sense of accomplishment and pride.
　　Zunchi electric car is someone else's after all, if it is done, it seems to be nothing remarkable.
　　 However, the pterodactyl and Ryzen are different.
　　 That is his own property!
　　 After ten days of tiredness, it is definitely worth it.
"Jingle Bell!"
"Jingle Bell!"
　　 The watch suddenly made the crisp sound of a music box.
　　 is Cheng Kailong's call.
　　 is connected.
　　 "Boss Wang, are you free? I want to talk to you in person." Cheng Kailong said.
　　 "I'm at the Dynasty Hotel. I am going to have lunch. Come here. I will invite you to dinner." Wang Bu'an said.
　　 "The things I want to discuss with you need to be kept secret."
　　 "Then, did you say the location?"
　　 "I will pick you up."
"it is good."
　　 Wang Bu got up, and simply freshened up.
　　 came downstairs and found that Cheng Kailong happened to be arriving by car. So get in the car. Back row. Close your eyes and rest your mind.
　　 The black off-road vehicle galloped all the way out of the city.
　　 "Look first." Cheng Kailong handed Wang Bu'an a pile of thick materials while driving.
　　 "What is it?" Wang Buan reluctantly opened his eyes.
"Test Results."
"Oh."
　　 Wang Buyan opened the information.
　　 is indeed various test results. There are many items, very detailed.
　　 is mainly for cemented carbide.
　　 In general, the evaluation is five A+.
　　 It is recommended for the defense industry to adopt it in large quantities. Especially tanks and armored vehicles. Can replace all previous armor.
　　 is the specific test content of each project.
　　 First is the NP42 pistol.
　　 The tester fired 300 rounds continuously, and the barrel performance was good.
　　 has not overheated.
　　 There is no metal fatigue.
　　 There is no drop in accuracy.
　　 Compared with before, the accuracy of the new gun is maintained well, and the deviation will not exceed 1 mm.
　　 This is already beyond the most demanding international standards.
　　In the life test, the original requirement was only to test 20,000 bullets. But the testers tested 50,000 rounds. The barrel performance is still excellent.
　　 Some testers speculated that perhaps 100,000 rounds of bullets fired by the barrel will not affect performance.
　　 Obviously, this is not necessary for a pistol.
　　 Without that pistol, it would take 100,000 shots.
　　 This excellent data can only be used as a reference.
　　 Fortunately, 100,000 rounds of ammunition finally came in handy during the shooting of the 95th assault rifle.
　　 In the continuous shooting test, one hundred magazines were shot continuously.
　　 Three thousand bullets!
　　 If it were an ordinary barrel, it would be red and broken.
　　 However, the new hard alloy does not. Although the external temperature is also very high, it has reached over 800 degrees. But it did not turn red.
　　The withstand temperature of the secondary high temperature corrosion resistant alloy is 3,600 degrees, which is much higher than the requirement of the barrel.
　　 Even if it shoots 100,000 rounds continuously, the barrel will not deform.
　　 In fact, it is true.
　　In the most brutal test, thousands of magazines were fired continuously.
　　 Immediately, the hot barrel was immediately subjected to various tests such as loading, twisting, beating, and squeezing.
　　 Weight-bearing is to buckle the pull ring on the hot barrel, and then apply gravity on the pull ring. 100 kg, 200 kg, and 300 kg are added up. Until the barrel breaks.
　　 The general barrel of a gun, in the case of boiling hot, the metal performance is very bad. Basically, it starts to bend with a load of 200 kg. It basically broke with a weight of 300 kg. As for shooting with weights, it is impossible. The barrel is bent, how to shoot? 100% bombing. Maybe, the shooter himself is in danger.
　　 However, the new hard alloy barrel can still shoot stably even with a load of 1000 kg. There is no deviation in accuracy.
　　 I had to test 2000 kg. Unfortunately, the test machine does not have that big parameter.
　　 In the beating test, the manipulator beat the barrel very roughly, trying to break it.
　　The intensity is constantly increasing. Until the strength of 1500 kg.
　　 The barrel is intact. There is no change in accuracy.
　　 Twisting and squeezing tests are the most abnormal. Two Type 59 tanks are used directly for rolling and extrusion.
　　 After repeated rolling and extrusion, continue testing.
　　 keep shooting.
　　 Change the magazine.
　　 keep shooting.
　　 Change the magazine.
　　 repeats this way, until another thousand magazines are finished.
　　The reason why he did not continue shooting was because the testers felt unnecessary. Continuing to fight is a waste of bullets. One thousand magazines, that is thirty thousand rounds.
　　 The most demanding standard for modern firearms is to replace the barrel after 10,000 rounds of ammunition are fired.
　　 But this standard is too wasteful for secondary high temperature corrosion resistant alloys.
　　 It can be used continuously for more than 100,000 rounds.
　　 Even, what is its theoretical life limit, it still needs to continue testing.
　　 Some people speculated that it was 200,000 rounds.
　　 Some people speculate that it is 300,000 rounds.
　　 Some people even speculate that half a million shots.
　　 For pistols and assault rifles, too much data is meaningless. Because it's not needed.
　　 But, for light machine guns and heavy machine guns, that is very important. Their continuous shooting time is very long. Cooling down is very important. Air cooling is definitely lighter than water cooling.
　　 If no additional measures are required, it is undoubtedly a great thing to be able to shoot the barrel for a long time and maintain performance.
　　 Even when designing, there is no need to consider the replacement of the barrel. Save many steps.
　　 is directly the life span of 300,000 rounds, how many guns can do it?
　　 The key is that it will not cause the interruption of firepower on the battlefield.
　　 As long as it has enough ammunition, it can shoot without interruption and non-stop. Until the target is destroyed.
　　 machine gun is so.
The same goes for 　　 Hang Cannon. UU reading www. uukanshu.com
　　Especially dense rapid-fire guns such as the 730 naval guns, which require extremely good barrels.
　　 Otherwise, the terrifying high rate of fire will directly scrap the barrel.
　　 "Did you know? The test data has just been released, and NP42 has several orders." Cheng Kailong said happily.
　　 "Where did it go? Africa?" Wang Bu'an said reflexively.
　　 "How is it possible? It's the European Union!"
　　 "Will the EU buy our guns?"
"What? It feels very strange, right? I don't know the specific reason. But the order is indeed from there. Not many, only 50,000. But it's pretty good. At least a new one has been opened. Market. It is qualified to compete with world famous guns such as Beretta and Glock."
　　 "Is it cheaper to sell?"
　　 "Of course. It's cheaper than Beretta and Glock."
　　 "Have money to hold."
　　 "Actually, it doesn't matter if you have no money. It's like making a friend."
"Ha ha."
　　 Wang Bu'an disagrees with Cheng Kailong's views.
　　 NP42 can make money even if it is cheaper. Because its production cost has dropped a lot instantly.
　　 If imported raw materials are used, the cost is definitely high. However, if all the raw materials come from his Wang Bu'an, almost only 50% of the foreign import price is less than. With such a low cost, if you still can't make money, there must be something wrong.
　　 Of course, Cheng Kailong is right. When necessary, I would rather not make money, but also output a wave.
　　 Just like in a fantasy novel, the boss sends a wave of weapons to his little brother from time to time. That is what it should be.