Ask the master to answer how to set the tool with multiple tools in the machining center.

It can be compensated with multiple tools. h1-hxFor example, if you have 3 knives, let's say the order is t1-t3. After installing T1, move the Z-axis down, when it is almost to the surface of the workpiece, and then slowly shake it down with a handwheel, know that the tip of the knife is attached to the surface of the workpiece, and then go to the tool compensation, move the cursor to the first row of 001, shape (h), press the Z in the keyboard, and then press the corresponding input button under the display, so that the length compensation of the first knife is saved in H1.

The same goes for the second and third. Programming is similar: t1; m6;g90 g00 g55 x0 y0;(Assuming the coordinate origin is at g55)g43 h1 z50; ......By the second hand, it's t2; m6;……g43 h2 z50; …

Are you a misguided child......The surface of the workpiece is the most convenient and the error is the largest. In addition, there are methods such as off-machine tool pairing, knife wiping method tool pairing, tool column tool pairing, etc. The accuracy is very high.

Don't think too complicated, the tool points are all set by yourself g43h1z50or g43h2z50You can also h3 like this to push over. It is also possible to set multiple coordinates. It is good to lift or descend the whole in the coordinates of the workpiece.

The machining center is the same as the tool setting method of the milling machine, and the following is the tool setting method of the Fanak 0imc machining center.

1.The milling cutter is slowly close to the left side of the blank, when it is scraped slightly, press the X key At this time, a "Origin" key will appear on the screen Press this key, the value of X on the screen becomes to lift the Z axis, move the tool to the right side of the blank (the Y axis cannot be moved) The Z axis is put down, slowly move the tool to scrape the right side of the blank, stop when scraping it slightly, and X becomes another value. (Assuming this value is k) 3.

Press the OFFSET key under G54 for the value of x that enters one-half K. Press the measure, and the x-axis is aligned. The axis method is the same as the x-axis, and the front and back of the blank are hung with a tool.

The shaft is slowly lowered on the top of the blank with a cutter to scrape the upper surface slightly, press offset g54 under the z axis that input z0 and press measure.

1) Operate the manual state 2) Start the spindle (G M3 S2 T1 enter) 3) Manually move the tool to cut a section of the outer circle or inner diameter, the X direction does not move, and the Z direction exits 4) Stop the spindle and measure the diameter of the turning place 5) Press "X" (X memory appears) 6) Press "OFST" Tool offset key (the tool patch page appears) 7) Enter the measured value to the relative X tool to make up 8) Press enter (save when appearing) 9) Press save 10) Press operation or machining in the Z direction 11) Start the spindle 12) Manually move the tool to cut the end face of the workpiece, do not move in the Z direction, exit in the X direction 13) Stop the spindle and measure the Z value 14) Stop "Z" ("Z memory" appears) 15) Press "ofst" Tool offset key (the knife supplement page appears) 16) Enter the measured value to the relative Z tool to make up 17) Press enter (please save when appearing) 18) Press save 19) Press operation or processing Note: The second tool is the same as the first tool.

The specific method of tool setting in the machining center may vary depending on the model of the machine cover, the type of tool, etc., but the general steps are as follows:

Install the processing tool: install the tool to be processed according to the requirements, and pay attention to the selection of appropriate fixtures and tools.

Select the workpiece coordinate system: Determine the workpiece coordinate system, which can be achieved by manual measurements or by using automatic equipment such as machine tool probes. In general, coincident the origin of the workpiece coordinate system with the origin of the machining center can simplify subsequent calculations.

Place the tool on the machining center: Place the tool to be set in the machining center spindle and fix the tool holder and tool.

Check the tool height: Check that the tool height is correct, this can be done by the Z-axis position display of the machine control panel. If the high dust level is incorrect, it needs to be adjusted.

Start automatic tool setting program or manual tool setting: Generally speaking, machining centers are equipped with automatic tool setting programs or special tool setting instruments, which can be used to set tools automatically or semi-automatically. If these devices are not available, manual tool setting can also be carried out manually, i.e., using tools such as calipers and altimeters to accurately measure and manually adjust the tool height.

Adjust the tool height: Adjust the tool height according to the results of automatic or manual tool setting until the machining requirements are met.

It should be noted that the safety of the machine and the operator should be ensured during the tool setting process. For beginners, it is best to carry out knife setting under the guidance of a professional and strictly follow the operating procedures. In addition, the wear of the tool should be checked regularly and the tool should be replaced in time to ensure the accuracy and quality of machining.

There are common queries, blanking calculations, various G**, macro programs, mechanical design and drawing, CNC system operation instructions, programming examples, 2D, 3D drawings, and tutorials. I believe it can help you solve your problems about machinery and numerical control.

The input is added to the original data, and the input is only the value you want to write now. When the data of the original liquid preparation width is 0, the input result of these two methods is the same.

The machining center tool setting operation tutorial is as follows:

Tools: CNC machine tools, CNC machining centers.

1. First of all, return the machine tool to zero, install the processing tool, press the "handle" button on the control panel, and switch to the handwheel mode.

2. In the handwheel mode, switch the handwheel to the "Z" gear, shake the handwheel and use the knife stick to the knife, and write down the value of the mechanical coordinates Z at this time.

3. Press the system operation button "settng", switch to the tool correction interface, and copy the recorded mechanical coordinate z value into the corresponding knife number of "shape h".

4. Return the Z-axis of the machine tool to the zero position of the machine tool to complete the tool setting operation, which is convenient for the processing operation of the machine tool later.

Numerical control method

In CNC machining centers, there are usually two programming methods today: simple contours, contours composed of straight lines and arcs, and Hutong directly uses the g** programming of the CNC system. Complex contours, three-dimensional surface contours, three-dimensional graphics are drawn in the computer with automatic programming software (CAD cam), various corresponding parameters are set according to the surface type, and CNC machining programs are automatically generated.

The above two programming methods can basically meet the requirements of CNC machining. However, it is very difficult to process the contour of the function equation curve, because the early milling machine numerical control system does not have the function of function operation, and the processing program of the function equation curve cannot be compiled directly with g**, and the CAD CAM software usually does not have the function of directly entering the graph by the high-answer equation.

Therefore, the cutting function equation curve contour is usually used to calculate the coordinates of each point on the curve according to the requirements of the drawing, and then compile the program with straight line or arc instructions according to the calculated coordinate value, and manually input it into the system for processing.