Penyelenggaraan peralatan pintu dan tingkap keluli plastik

Peralatan pintu dan tingkap keluli plastik sering mengalami kelainan dalam penggunaannya, tetapi tidak banyak kesalahan yang nyata. Walau bagaimanapun, apabila kegagalan peralatan pintu dan tingkap keluli plastik akan mempengaruhi pengeluaran tingkap plastik yang normal, keuntungan ekonomi syarikat akan hilang. Kegagalan peralatan pintu dan tingkap keluli plastik harus diselesaikan tepat pada waktunya. Yang berikut memperkenalkan penyelenggaraan peralatan pintu dan tingkap keluli plastik mengikut pengalaman penyelenggaraan bertahun-tahun di bahagian perkhidmatan purna jual syarikat kami:

(1) Perhatikan penyiasatan dan fahami situasi ketika kesalahan itu terjadi, untuk mencari faktor yang relevan daripadanya.

(2) Perhatikan tapak kesalahan dan lihat apakah ada kelainan lain dalam status peralatan, sehingga memudahkan analisis yang menyeluruh dan menyeluruh.

(3) Understand the principle of plastic steel doors and windows equipment, that is, the principle of the whole machine of plastic steel doors and windows equipment and the structural principles of the mechanical structure, electrical and pneumatic components of the equipment, so as to establish a correct maintenance idea.

(4) Master the common operation and maintenance knowledge of plastic steel door and window equipment.

(5) Note that there are many possible causes of the same fault, and it should be considered comprehensively.

(6) The specific problem should be analyzed in detail. The same fault phenomenon may be caused by different reasons.For example, the device does not move after the button is pressed by the double-angle saw, which may be caused by poor contact of the button contacts or the solenoid valve core stuck. .

(7) Comprehensively consider from the aspects of mechanical, electrical, and pneumatic, combined with the specific phenomenon of the failure, analyze the range of possible related factors of the failure, and gradually define, gradually narrow the scope of failure consideration.

(8) Analyze the particularity of the mechanical, electrical and pneumatic principles of plastic steel doors and windows equipment, as well as the specific structure and principles of specific equipment, such as welding machine equipment (including linear layout welding machine, ordinary four-corner welding machine) corner seam cleaning machine and other equipment All are controlled by the programmable controller (PC). Therefore, when these devices fail, you can first analyze whether the PLC is in the control system of the whole machine, such as welding machine, There is a heating control system independent of the programmable controller. Then, according to the status of the programmable controller indicator, the corresponding input and output terminals, etc., determine whether it is a programmable controller. Failure, and then check the pneumatic components (mainly solenoid valves) controlled by them and the mechanical devices driven by the pneumatic components.

(9) Periksa fungsi struktur mekanikal peralatan melalui kegagalan kuasa dan kegagalan gas.

(10) Pemeriksaan power-on, idea analisis dapat dikembangkan di sekitar titik kesalahan. Sekiranya peranti tidak bergerak setelah butang ditekan, voltan input butang, voltan di kedua hujung butang, injap solenoid yang dikendalikan oleh kunci butang, dan komponen elektrik lain dapat diukur secara bergantian. Periksa fungsi komponen elektrik seperti injap solenoid. Semasa menggunakan pemeriksaan kuasa, anda mesti memberi perhatian kepada keselamatan.

(11) Setelah menyelesaikan masalah kelengkapan pintu dan tingkap keluli plastik, anda harus memperhatikan kesimpulan penggunaan peralatan yang betul untuk mengelakkan kegagalan yang sama atau serupa.