Programming tips in CNC machining of aluminum products

Programming is an indispensable step in the CNC machining of aluminum products, but many novices do not understand CNC machining programming. When programming and operating machining, it is necessary to avoid collisions in the CNC machining center. Next, I will share some tips about programming in CNC machining.

1.Menggunakan perisian simulasi komputer
Dengan perkembangan teknologi maklumat elektronik dan perkembangan berterusan pengajaran kelas pemesinan mesin bubut CNC, semakin banyak perisian untuk sistem simulasi pemesinan mesin bubut CNC, dan peranannya semakin sempurna. Oleh itu, ia boleh digunakan untuk memeriksa data dan memerhatikan pergerakan kecergasan pemotong untuk menentukan sama ada terdapat perlanggaran.

2.Using the built-in simulation of CNC machining center to display the role of information
Generally, the excellent CNC machining centers often have the function of graphic display information. After entering the program flow, you can enable the graphical simulation to display the effect of the information, and observe the trajectory of the tool in detail to facilitate checking whether the tool will collide with the workpiece or fixture.

3. Utilize the empty operation function of CNC machining center
The accuracy of the trajectory of the infeed can be checked by using the dry operation function of the CNC machining center. After the program flow is entered into the CNC machining center, the tool or workpiece can be mounted, and then the empty operation button is pressed. At this time, the spindle bearing does not rotate, and the operating table starts automatically in strict accordance with the movement trajectory. Collision with the workpiece or fixture. However, under such circumstances, it must be ensured that the tool cannot be installed when a workpiece is provided; when the tool is installed, the workpiece cannot be installed, otherwise collision will occur.

4. Menggunakan kesan penguncian pusat pemesinan CNC Pusat pemesinan CNC
umum mempunyai fungsi mengunci (kunci penuh atau kunci poros ganda). Semasa aliran program dimasukkan, paksi Z terkunci, dan dapat dibezakan sama ada perlanggaran akan berlaku berdasarkan koordinat satah paksi Z. Penggunaan kesan ini harus dilewati oleh perubahan alat atau operasi lain, jika tidak, aliran program tidak dapat didasarkan.

5.The setting of plane coordinates and cutter compensation must be appropriate
When starting the CNC machining center, be sure to set the CNC machining center machine coordinate system. The plane coordinates of the CNC machining center should be consistent with the programming, especially in the Z axis orientation. If the error occurs, the probability of the collision between the turning tool and the workpiece is very large. In addition, the tool length compensation must be set appropriately. Otherwise, if it is not empty production processing, or if there is a collision.

6.Improve programming methods
Programming is a particularly important stage for CNC lathe machining. The improved programming method can prevent some unnecessary collisions at a very large level.

Secara keseluruhan, memahami kaedah pengaturcaraan pusat pemesinan cnc dapat meningkatkan kecekapan dan kualiti pengeluaran dan pemprosesan secepat mungkin, dan mencegah kesalahan yang tidak perlu dalam pengeluaran dan pemprosesan. Ini memerlukan para pemula pusat pemesinan CNC untuk terus belajar dari pengalaman sebenar dan terus meningkat, untuk memperkukuhkan lagi kemampuan pengaturcaraan dan pengeluaran. Sekiranya sebagai pemula tahap ini tidak begitu mahir, kita harus belajar lebih banyak dan melatih lebih banyak tenaga profesional dan teknikal dengan pengalaman yang kaya.