In the face of people's doubts, the heads of those machine tool factories admit that they can't compare with the North Industries Group, and I admit that the level is not good, which is nothing to stumble.

Although it is a bit embarrassing to admit in public that the skills are not as good as others, but at the same time, they also see hope, why can't we do it if the North Industries Group can do it? Everyone is Chinese, even if there is a Liu Lang, but the three stinkers can still top Zhuge Liang, we are many people, if we work hard, we are likely to catch up with each other.

This is the mentality of many machine tool factory leaders, but they forgot a word, this time and that time, the "eighteen Arhats" with unlimited scenery have long been different from what they used to be, after the reform and opening up, in the wave of marketization Arhats have become novices, and many have begun to go downhill.

At that time, Volkswagen's localization allowed some companies to upgrade, which was a great thing, but most companies did not seize this opportunity and died out, and half of the factories lost money in just a few years, and the losses increased year by year.

This is the status quo of the national machine tool industry, the best machine tool industry is still in Liaobei Province, the first and second machine tool factories every year just to provide parts for Volkswagen is a good income, well, it can only be called good, but can not be called very good, just let them not lose money, the best is the North Machinery Engineering Construction Group, they are a group established last year under the overall planning of the state, is a combination of several machinery manufacturing plants, these manufacturing plants used to be relatively small enterprises, of course, the so-called small scale refers to"Eighteen Arhats" compared to the fact that it is not small, each has hundreds of nearly 1,000 people, through the integration of a medium-sized enterprise with more than 1,100 employees, the goal of the North Machinery Engineering Construction Group is very clear, is to provide downstream products for the North Industries Group.

Such as "Eighteen Arhats" These large machine tool factories have a sense of mission, feel that they are the pillars of the national manufacturing industry, they do want to make a career, but CNC machine tools involve too many basic industries, to overcome one by one is not easy, at least you need time and money, money not to say, at least tens of millions of yuan, I am afraid it is not enough, this is stumped most people, even if some factory directors can come up with some money, but time is a problem, there is no more than seven or eight years of accumulation you don't think.

It takes seven or eight years to put most of the energy on a project, and at the same time it is not possible to produce benefits during this time, which is fatal for an enterprise, let alone seven or eight years, that is, one or two years can not stand, you must know that the North Industries Group has spent three years to improve the technical level of workers and buy a large number of equipment, there is no income in three years, a total of more than 50 million US dollars have been spent, even if the products sold well in the country in the next two years, but in five years Liu Lang's loss rate has reached 80 percent, try to ask the whole country that factory dares to do this？

Improving the industrial level is essentially a money-burning industry, especially the country's many enterprise foundations are not good, if you want to improve by leaps and bounds, you can only work hard in terms of funds, how can they have so much money? Therefore, many aspects are led by the state, and a large amount of scientific research funds are given every year, but then again, no matter how much money the state gives, it is also divided by a number of enterprises, and each enterprise can share more than 10 million yuan at most.

The country set up the North Machinery Engineering Construction Group, the purpose of this group is very clear, is to provide downstream products for the North Industries Group, Liu Lang let them do what they do, the purpose is very strong, the funds allocated by the state can be used quickly to the right place, in nearly a year in the North Machinery Engineering Construction Group to the naked eye visible speed to improve, although has not yet achieved real profits, but every month profits can be improved, the level of workers is also improved with the help of Liu Lang, this potential has been revealed, everyone is optimistic about their development。

The Ministry of Industry in Fucheng held a seminar on the downstream industry of machine tools is to solve this problem, to concentrate everyone's strength to develop the CNC machine tool industry, what "eighteen Arhats" you don't pretend to be a big brother, pretend to be a big brother and ignore you, or think about how to do it next. Colorful Chinese

The middle of July is the hottest time of the year in Fucheng, the highest outdoor temperature can reach 40 degrees, dry and hot, but in the convention and exhibition center of the North Industries Group, more than 200 experts from the national manufacturing industry gathered here, Jiang Botao led two vice ministers to personally come to preside over the meeting.

At the front of the convention and exhibition center, a huge white curtain is placed, and a projector is projecting color photos, the content of which is the downstream industry of machine tools, and Liu Lang keeps explaining on the side.

First of all, the mold industry, industrial production with injection molding, blow molding, extrusion, die-casting or forging molding, smelting, stamping and other methods to obtain the required products of various molds and tools, which mainly through the change of the physical state of the formed material to achieve the processing of the shape of the article, with high production efficiency, high consistency of parts, high precision of parts and energy saving and other characteristics, the level of mold industry has become one of the important symbols to measure the level of a country's manufacturing industry.

The automobile industry, which is composed of vehicle manufacturers, parts suppliers, product dealers and service providers, covers the whole process of automobile and parts design and development, manufacturing, sales, after-sales service and scrap recycling.

The most important thing is construction machinery, as an important downstream industry of the machine tool industry, this industry needs more kinds of machine tools and equipment, including various specifications of vertical and horizontal machining center CNC lathes, CNC grinding machines, gear processing machine tools, CNC special machine tools, etc., as well as a large number of forging equipment such as large CNC shearing machines, CNC bending machines, CNC cutting machines, automatic loading and unloading of various presses, etc. In addition, the construction machinery industry also needs welding machinery, painting and surface treatment equipment.

These are all big frames, everyone here understands them, and Liu Lang began to go into every detail again.

The first is the main body of the machine tool, which is the main component of the machine tool, including the bed and base casting, spindle and gearbox, guide rail and slide, lubrication, chip removal and cooling, etc., who needs to do this?

Then there is the transmission system, which is an important "vein" of the CNC machine tool, leading the orderly progress of each part of the machine tool and the completion of the work of the machine tool, including the tool, the transmission machinery and the auxiliary power system, as far as the tool part is concerned, including the protection device, the tool magazine and the tool change device, the transmission machinery also includes the ball screw, the linear guide rail and the worm pair three parts, the auxiliary power system contains the hydraulic system and the starting system two parts.

Finally, the CNC system, which can be said to be the soul of the CNC machine tool, is the essence of the machine tool to complete the functions and operations. The numerical control system is basically divided into two categories, one is the driving device, which includes the high-speed spindle, torque motor, linear motor, ordinary motor and stepper motor, and the other is the control and detection device, including the programmable controller, the feed servo control module, the position detection module, etc.