Agar g'altakning o'rash mashinasi qisqa tutashuv-bo'lsa, nima qilishim kerak?
What should I do if the transformer coil winding machine is short-circuited? In the process of using this machine, I think everyone has more or less encountered a short circuit, how do you solve it? Let's get to know together!
Bobinli o'rash mashinalari ommaviy ishlab chiqarish va qayta ishlash uchun muhim o'rash moslamalari hisoblanadi. U samarali ishlov berish va qulay foydalanishni hisoblashning afzalliklariga ega. Transformator sariqlari va motor bobinlarini ishlab chiqarish va qayta ishlashda qo'llaniladi. Sarma mashinasini kesish, o'rash mashinasi bilan bog'liq keng tarqalgan muammolardan biridir. Agar o'rash mashinasi buzilganligi aniqlansa, uni tekshirish va texnik xizmat ko'rsatish uchun darhol o'chirib qo'yish kerak. Sargich ishlab chiqaruvchisi o'rashning uzilishi bilan qanday kurashish kerakligini ko'rsatadi.
First, let's take a look at the disconnection of the coil winding machine and it's effects. If the winding machine is found to be broken, it is said that the winder is turned on. This is the phase open state inside the motor. When the coil machine is disconnected, a series of motor problems occur. Difficult to start, three-phase currents are unbalanced, vibrations are abnormal, and temperature rise is beyond controllable range.The winding machine will smoking and burn.
1. Voqea sababi
Sargichdagi tanaffusning asosiy sababi - parvarishlash vaqtida chiziqning uzilishi. Muammolarni keltirib chiqaradi, o'rash vaqtida, o'rash moslamasining ba'zi o'tkazgich uchlari etarlicha payvandlanmagan va qizib ketgan. Agar o'rash tashqi kuch bilan shikastlangan bo'lsa, o'rash qisqa tutashuvi, silliqlashi va yonishi sodir bo'ladi.
2. O‘lchash usuli
2.1 Kuzatish usuli: kesish nuqtasi odatda o'rash mashinasining oxirida bo'ladi. Bobin mashinasining ikkala uchi payvandlanganligini tekshirishingiz mumkin.
2.2. Multimetr yoki diskni qanday o'lchash mumkin. Sargichning har bir bosqichining boshlang'ich va tugash nuqtalarini o'lchang.
2.3. Tekshirish usulini boshlang. Dvigatel to'g'ri ishlayotgan bo'lsa, uch fazali tokni o'lchash uchun qisqich ampermetrdan foydalaning. Agar uch fazali oqim muvozanatsiz bo'lsa, qisqa tutashuv nosozliklarini bartaraf etish va kichik oqim o'rashlarini kesish mumkin.
Ikkinchisi - qayta ishlash va ta'mirlash usuli.
1. Agar simning uchi kesilgan bo'lsa, ulangandan so'ng, uni boshidan lehimlang va mos izolyator bilan yoping. Izolyatsiya qoplamasi uchun ishlatiladi.
2. The internal winding machine is disconnected and this condition cannot be remedied. The coil needs to be replaced.
