Since the graphics required in the CNC wire cutting process are closed graphics, it is necessary to implement modification and re-editing of more than 7 consecutive coherent fonts in the actual operation process.
The specific operation steps are as follows: first click the "Curve Edit" item in the "Drawing" option, and then select the "Pan" shortcut command, so that the spacing between the seven fonts can be closer; then use "cropping" And "transition" also have some corresponding shortcut commands such as "fit spline" and "straight line" and "delete" to make local modifications and smooth transitions for each font detail. Finally, in the design process, the seven fonts need to be unified and connected into a whole closed contour to avoid and prevent the erroneous processing caused by the secondary wire caused by the CNC wire cutting operation.
To simulate the real trajectory of the cutting simulation process, click the “Restore Old Faces†item in the “Settings†option to pop up the corresponding menu options, then click on the “Track Operation†option on the right to select the corresponding “Two-Axis Track Generationâ€. "Project, then enter the correct offset "0.1mm", then complete the "OK", then select the "Pick Outline" item, in the pop-up menu options, click "Please select the chain picking direction", followed by Click the "Select machining side and actual compensation direction" button, and finally click "Right button" to determine the machining path.
The corresponding machining trajectory is specifically determined by simulation processing. Enter the corresponding file name "u88" by clicking the "Generate 3B Code" item in the "Code Generation" option, and by setting options such as "Compact command format and display code and stop code", click corresponding The "Pick Process Track" option generates a 3B code program. By copying the generated 3B code directly into the U disk and connecting it to the wire cutting machine interface, and processing the finished part based on the output of the corresponding program.
(Finish)Classification of tablet press: Models can be divided into single punch tablet press, rotary tablet press, sub-high speed rotary tablet press, automatic high speed tablet press and rotary core tablet press.
The sheet shape pressed by the tablet press is initially flat circular, and later developed into shallow circular arc and deep circular arc on both sides, which is for the need of coating. With the development of special-shaped tablet press, oval, triangle, oblong, square, diamond, circular ring tablets followed. In addition, with the continuous development of preparations, due to the requirements of compound preparations and timed release preparations, special tablets such as double layer, triple layer and core coating are made, which need to be completed on special tablet press.
Rotary tablet press is a machine which is made of several pairs of die distributed on the turntable to make a circular lifting movement according to a certain track and press the granular material into tablet through the press wheel. And the stamping rod with the rotary table rotating speed ≥60m/min line press is called high-speed rotary tablet press, this high-speed rotary tablet press has a forced feeding mechanism, the machine is controlled by PLC, has the automatic adjustment of pressure, control the weight of the piece, eliminate the waste piece, print data, display fault shutdown and other functions, in addition to the control of the weight difference within a certain range, Quality problems such as missing Angle and loose lobe can be automatically identified and eliminated.
With the development of market demand, the scope of application of tablet press is more and more wide, no longer simply limited to the suppression of Chinese and Western medicine tablets, more widely suppressed health food, veterinary medicine tablets, chemical tablets: such as mothballs, washing blocks, smurf blocks, art powder, pesticide tablets, food tablets: chicken essence block, isatis root block, divine Qu tea block, compressed biscuits.
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