How to use and principle of high torque ratchet wrench?

Ratchet wrench is a manual screw tightening tool, single head, double head and multi-specification movable handle ratchet torx wrench (fixed hole). It is connected by the main plum blossom sleeve and the slave plum blossom sleeve of different specifications and sizes through the engagement of the female key and the male key of the hinge key. Since a plum blossom sleeve has two specifications of plum-shaped through holes, it can be used for the tightening of two specifications of screws, thereby expanding the scope of use and saving raw materials and labor costs. The adjustable trigger can easily adjust the angle of use of the wrench. The wrench is used for tightening the screw, and has the characteristics of strong applicability, convenient use and low cost.

Ratchet wrench is a wrench tool. The ratchet wrench includes a wrench body, and a circlip, a pawl, a spring and a ratchet are arranged in the accommodation space of the head of the wrench body, wherein the ratchet is composed of a ratchet body and a spacer, the spacer. It is a circular ring with a concave ring groove, and the spacer sleeve is fitted on one side of the ratchet main body. The ratchet wrench is composed of the ratchet main body and the spacer sleeve by combining the ratchet part with the original one-piece structure, so as to avoid the processing difficulty caused by one side of the concave ring groove on the original ratchet part being high and the other side being low. The ratchet main body and the spacer part are relatively easy to process, so that the ratchet wrench can improve the processing production efficiency and also reduce the production cost.

A ratchet wrench for rotating bolts or nuts placed in tight or inaccessible locations, the ratchet wrench is rotatably attached to the end of the lever. The ratchet wrench comprises: a weight connected with an operating rod, the weight can slide along the length direction of the operating rod, and a front weight bearing part is provided on the operating rod at the front of the weight to block the impact of the weight. Alternatively, there is a rear weight bearing portion on the operating lever at the rear of the weight that blocks the impact of the weight. Also, the lever may have both a front weight bearing portion and a rear weight bearing portion

The ratchet socket wrench is connected by the main plum blossom sleeve and the slave plum blossom sleeve of different sizes through the engagement of the female key and the male key of the hinge key. Because a quincunx sleeve has two specifications of quincunx-shaped through holes

The adjustable trigger can easily adjust the angle of use of the wrench. This type of wrench is used for tightening the screw, and has the characteristics of strong applicability, convenient use and low cost.

Torque wrench - also known as torque wrench or torque wrench, torque is the product of force and distance. When tightening threaded fasteners such as screws, bolts and nuts, it is necessary to control the amount of torque applied, so that the threads are tightened without damage due to excessive torque. thread, so use a torque wrench to operate.