Nowadays, more and more intelligent and electronic tools have entered thousands of households, profoundly changing people's lifestyles. Although the application of electronic tools is becoming more and more widespread, the importance of hand tools is still irreplaceable in some work. The most commonly used hand tools are screwdrivers and wrenches. Whether it is installation, maintenance or parts removal, Kami perlu menggunakan berbagai jenis kunci pas untuk membantu kami menyelesaikan pekerjaan kami .
Among the types of wrenches, we may be more familiar with adjustable wrenches, combination wrenches, plum wrenches, torque wrenches, etc. These wrenches are similar in their use, and the main difference is that they are used in different situations. Below we will focus on the differences in the use of ordinary wrenches and ratchet wrenches and how to choose between the dua .
Ordinary wrenches are like adjustable wrenches and combination wrenches. Their design structure is relatively simple. They all ensure that the main structure remains unchanged, and different shapes of wrenches are designed at both ends. Different wrenches can be used for different parts, and then the lever principle is used to easily tighten or loosen nuts, bolts and other fastener Bagian .
Dibandingkan dengan kunci pas biasa, desain struktural kunci pas ratchet jauh lebih rumit . Pertama -tama, ratchet rocket memiliki bagian -bagian khusus seperti ratchet, pawls, springs, dll. yang dirancang dalam ratchet utama {ratchet spring, yang dapat digunakan untuk kondisi kerja khusus {{{{{{{{{{{ratchet {{{{ratchet {{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{tertentu tertentu tertentu Lengan isolasi . Lengan isolasi sebenarnya adalah cincin melingkar dengan alur eksternal, yang umumnya dipasang di satu sisi bodi ratchet .
Perbandingan karakteristik kunci pas dan kunci pas ratchet
1. Metode operasi kunci pas manual biasa sederhana, yang cocok untuk operasi pelonggaran dan pengetatan dari sebagian besar bagian biasa, tetapi lebih melelahkan untuk bekerja untuk waktu yang lama .
2. Struktur kunci pas ratchet kompleks, yang cocok untuk bagian -bagian yang sulit bagi kunci pas biasa untuk mencapai operasi, dan kepala kunci pas ratchet terhubung ke ujung utama dengan cara yang berputar .
Bagaimana cara memilih kunci pas biasa dan kunci pas ratchet?
The choice of the two wrenches needs to be determined according to the specific use environment. This is because different types of wrenches have different tensions and torques, and the shape of the parts to be operated also determines the shape of the head of the selected wrench. Therefore, we need to comprehensively consider various practical usage factors to achieve the correct selection of wrenches, so as to maximize work Efisiensi .
