How to give the workpiece sub center to the machining center

1.

The trick is that the green fishing rod should cover the fish. It should not be pressed too hard for a long time. It should go to the point with the fish's momentum. It should not rebound when it goes down or up too strongly. Pay attention to the fishing progress on the right side. It will be much better to upgrade the fishing rod and add fishing gear. The higher the level, the better the fishing. In short, practice more

if the fish rises very fast, press and hold the left button to let the green bar rise quickly. When approaching the fish, let go and let the green bar reach the fish through inertia. If you let go of the green bar, you will definitely rush through the fish, and it will bounce down when it hits the top. If the fish does not rise fast or is near the fish, it is recommended to click the left mouse button to control it. In this way, the green bar can be basically stabilized and it is easier to control the slow rise and fall

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extended data:

precautions:

if the fish stops in the middle, you can press and hold the green bar until it covers the fish, and then click the mouse, or press and release to repeat this process, so that the green bar can cover the fish without running up and down

if the fish swims quickly from the top to the bottom, it needs to release the mouse, and then hold it when the green bar is near the bottom, and release it when it is at the end, so that the green bar can reach the bottom without rebounding

2. Fishing, you can install mod, installed is very easy to catch, if you do not want to install mod, then I do not recommend you fishing to make money
it's impossible to make a lot of money in the early stage. Take your time. If you want to make money, you should water crops in the morning, then go to cave mining, and bring more food to supplement your physical strength and life. The ore is sold, and the copper and silver are put into the furnace to melt into ingots, which are used to upgrade farm tools. Until there is gold, don't sell it directly. Put it into the furnace, turn it into gold ingot, and then sell it. This is the cycle all the time
to have a good relationship with the villagers, if you go to the Internet to see what they like, most of their favorite things are to cook, and the recipes can only be obtained through pubs, TV and letters (only the villagers who have a good relationship will send them to you). Give them their favorite gift, preferably on their birthday. You can also try your luck, rummage in the garbage can, you may find food, but it's better not to be seen, it will rece the favor
in the early stage, it's better to focus on making money first, and ignore the relationship between villagers, because their things are not easy to get

3. 1. The key skills of each occupation can be upgraded on the second hand weapon. You can also gain experience. My main hand and second hand weapons are shown in the figure
2. After the skill stone is upgraded to level 20, you can sell it with a
jeweler's prism
and get a skill stone of level 1 Q20, as shown in the picture, but you need to practice from level 1 to level 20 (local tyrants can directly buy 20 jeweler's prism
and point a skill stone of level 20 0q to Q20).

4. You can use it at level 1
barbarians, nobles, old men, els can be bought in the first act
skill gems. The full level is level 20
and you can go to level 21
the higher the level, the better

5. Because the amount of medicine bottle treatment is relatively high, the role with more blood is easier
it has nothing to do with professions. Talents, equipment and skills are common to all professions. The only difference is specialization. The wizard can also practice the blood ox with shield, the barbarian can throw magic, and the martial monk can pull bow and shoot arrow, but it is not convenient to practice in the early stage
for example, when a martial monk goes to the shooting department, his shooting talents are mainly concentrated on the right side of the talent surface version, while the martial monk's initial position is right in the middle. If he wants to go to the right side, he must make a circle. If he goes to the nearest way, he will lose nearly a dozen talent points. However, there are 123 talents in this game. About half of them can learn all the output talents, and the remaining half is used to improve survival. The monk starts to walk a long way from the left and spends 30 talent points to learn all the Survival Talents on the way to the right. Then he starts to learn all the output talents, because there is no charge to wash points before level 40, That is to say, the output of 40-60 will be lower than that of ordinary Rangers, but the survival will be much higher than that. The difference between 60-80 will graally narrow, and it will be exactly the same after 80. Of course, if you are willing to spend money to wash points, you can take the nearest route for free and go straight to shooting. You can jump to the stage of graally narrowing the difference, and then wash a dozen or so points to wash away the useless talents on the road when you start to take the nearest route. About level 70 is basically the same
of course, there's no way to be proficient. Although the martial monk doesn't have blood and missile enhancement like the Ranger sharp eye, the martial monk judge's expertise includes element damage, attack speed, method speed, and powerful buff. It's not necessarily worse to shoot with magic arrows than sharp eye. Shengzong, not to mention the three totems, have what they want. Guardian specializes in a large number of survival, to the point of specialization can make the shooting can be hard bar
generally speaking, professional specialization is only the choice of obsessive-compulsive disorder. In the final analysis, it is the difference between strengthening output and strengthening survival. No matter what point, there are many substitutes. The point is what kind of role you want to play, not what kind of career you want to play

6. Zero on one side and look at the numerical value on the other side (regardless of the order, you can move the left to the right to see the numerical value, or vice versa). As you said, 0 and - 150, then move the zero bar to the position of - 75 in the coordinate system (g54 for g54, G55 for G55, depending on the situation, but most people like to use g54 for the left, But for people like you who don't have an explanation, you can only ask them to see if it's g54 on the left or g54 on the right), move to - 75, and then enter the x0 point in the coordinate system, and the measurement on the screen will be completed
CNC machine tool of machining center is divided into two parts: the center point is the sum of two coordinates
CNC machine tool is the abbreviation of computer numerical control machine tools, which is an automatic machine tool with program control system. The control system can logically process the program with control code or other symbolic instructions, decode it, express it with coded numbers, and input it into the numerical control device through the information carrier. After calculation and processing, the numerical control device sends out various control signals to control the action of the machine tool, and automatically processes the parts according to the shape and size required by the drawing. Numerical control machine tool is a flexible and efficient automatic machine tool, which can solve the problems of complex, precise, small batch and various parts processing. It represents the development direction of modern machine tool control technology and is a typical mechatronics proct.

7. Machining center
CNC machine tool points
: the midpoint is the sum of two coordinates on both sides divided by two< Numerical control machine tool is the abbreviation of computer
numerical
control
machine
tools. It is an automatic machine tool with program control system. The control system can logically process the program with control code or other symbolic instructions, decode it, express it with coded numbers, and input it into the numerical control device through the information carrier. After calculation and processing, the numerical control device sends out various control signals to control the action of the machine tool, and automatically processes the parts according to the shape and size required by the drawing. Numerical control machine tool is a flexible and efficient automatic machine tool, which can solve the problems of complex, precise, small batch and various parts processing. It represents the development direction of modern machine tool control technology and is a typical mechatronics proct
the operation and monitoring of CNC machine tools are all completed in this CNC unit, which is the brain of CNC machine tools. Compared with ordinary machine tools, CNC machine tools have the following characteristics:
1. It has strong adaptability to the processing object and adapts to the characteristics of single piece proction of procts such as molds, which provides an appropriate processing method for mold manufacturing
2. High machining accuracy and stable machining quality
3. It can carry out multi coordinate linkage and process complex parts
4. When machining parts are changed, only the NC program needs to be changed, which can save proction preparation time
5. The machine tool itself has high precision and high rigidity. It can choose the favorable processing amount and has high proctivity (generally 3-5 times of that of ordinary machine tool)
6. High degree of automation of machine tool can rece labor intensity
7. It is concive to the modernization of proction management. Numerical control machine tools use digital information and standard code to process and transfer information, and use computer control method, which lays the foundation for the integration of CAD, manufacturing and management
8. It requires higher quality of operators and higher technical requirements of maintenance personnel
9. High reliability< Compared with traditional machine tools, CNC machine tools have the following characteristics
1. High flexibility
machining parts on CNC machine tools mainly depends on the processing program, which is different from ordinary machine tools. It does not need to manufacture, replace many molds and fixtures, and often readjust the machine tools. Therefore, CNC machine tools are suitable for the frequent replacement of parts, that is, for the proction of single piece, small batch procts and the development of new procts, so as to shorten the proction preparation cycle and save a lot of costs of process equipment< 2. High machining accuracy
the machining accuracy of CNC machine tools is generally 0.05-0.1 mm. The CNC machine tools are controlled by digital signals. Every pulse signal output by the CNC device, the moving parts of the machine tool move a pulse equivalent (generally 0.001 mm). Moreover, the reverse clearance of the feed transmission chain and the average error of the screw pitch can be compensated by the CNC device, Therefore, the positioning accuracy of CNC machine tools is relatively high
3. The processing quality is stable and reliable. When the same batch of parts are processed on the same machine tool, under the same processing conditions, using the same tool and processing program, the tool path is completely the same, the consistency of parts is good, and the quality is stable
4. High proctivity
CNC machine tool can effectively rece the processing time and auxiliary time of parts. The range of spindle sound speed and feed rate of CNC machine tool is large, which allows the machine tool to carry out strong cutting with large cutting amount. CNC machine tools are entering the era of high-speed machining. The rapid movement and positioning of the moving parts of CNC machine tools and high-speed machining greatly improve the proctivity. In addition, with the use of the tool magazine of the machining center, it can realize the continuous processing of multiple processes on one machine tool, rece the turnover time between processes of semi-finished procts, and improve the proctivity
5. Improve the working conditions
the CNC machine tool can automatically and continuously process until the end of the processing by inputting the program and starting it after adjustment before processing. All the operators have to do is to input, edit, load and unload the program, prepare the cutting tools, observe the processing state, and inspect the parts. The labor intensity is greatly reced, and the labor of the machine tool operators tends to be intelligent. In addition, the machine tool is generally combined, both clean and safe< The use of modern proction management can accurately estimate the processing time in advance, standardize the tools and fixtures used, and realize the standardization of processing information. It has been organically combined with computer-aided design and manufacturing (CAD / CAM) and is the basis of modern integrated manufacturing technology.

8. In MDI mode, for example, the number of x-axis is 123.2
G91 G0 x123.2/2< br />M30;
in the middle of the score, the negative direction is - 123.2, and the positive direction is 123.2.

9.

Use of center divider in machining center:

1. use edge finder to install edge finder first, and then input s500m3 in MDI mode; Be sure to confirm the rotation speed before starting, otherwise there will be life-threatening. If you don't pay attention to inputting more zeros into S5000, the edge finder will fly directly, and the consequences will be very serious
   

2. adjust to the handwheel mode, for example, first find the Y direction, move the edge finder to the middle of the workpiece, first approach the end of the Y direction, for example, first approach + y, and first adjust the handwheel speed to 0.1, that is, 10 threads. When approaching, the edge finder will be concentric, and then adjust the speed of the hand wheel to 0.01, which is 1 thread. Slowly shake it, about 10 threads. When you see the edge detector eccentricity, the relative value of the screen is displayed Y cleared, then shake back to confirm it, then transfer to Z, move the edge detector to the safe position, and then approach the other side of the Y to -Y direction, begin to turn the handwheel speed to 0.1 speed. When approaching the workpiece concentricity, the handwheel speed is adjusted to 0.01, and slowly approaching the workpiece. When the edge detector is eccentricity, the handwheel is adjusted to Z. Lift the edge finder to a safe position, then adjust it to Y direction, divide the value on the screen by 2, and then move the coordinate to the calculated value, which is also the middle of + y and - Y
   

3. the method of finding X direction is the same as that of finding Y direction. First close to +X or -X, for example, first close to +X, when the edge detector is off the screen, the relative value of X is cleared, then confirm it again, then transfer to Z, raise the search edge to the safe position, and then approach -X direction. When the edge detector is concentric, confirm it again, then divide the screen display value by 2, that is, the middle between +X and -X, then move the coordinates to the calculated value, X and Y search for it, then transfer to edit mode, edit program to move cursor to G10P1L2X_. Y_ Z_ First input the current mechanical value to x, and then input the Y direction after y< br />

   
   

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