Q:How to repair the air (pneumatic wrench)

The maintenance of pneumatic tools is still very simple.The main components are the pneumatic motor and the knock block.When the compressed air enters the pneumatic motor, the impeller rotates and the impeller rotates and strikes the block to do work.The most wear and tear is generally the impeller, take a look at the impeller bar.And that's the cylinder's wear.The most difficult thing to do is the moving parts, that is, percussion blocks.

Q:How about 12 inches in a 12 inch adjustable wrench?

The movable wrench is a wrench for short, and the opening width can be adjusted in a certain range, and is a tool used for fastening and loosening nuts and bolts of different specifications. The inventor of the wrench was Johannsen (Johan Petter Johansson, Sweden, Sweden), who invented the movable wrench in 1892.

Q:What's the maximum torque of manual torque wrench?

Torque wrench is a kind of wrench. Generally divided into: electric torque wrench and manual torque wrench two categories. Torque wrench can be both tight and tight, and its use is to adjust the torque, and then tighten the bolts. Torque wrench is the most important feature for the national standard, big six angle, high-strength bolts for M16, M20, M22, M24, M27, M30 and so on. General for fastening bolt must first end tight and tight, and each need to have strict requirements of torque.

Q:TOHNICHI torque wrench, where to introduce the use of it?

Check calibration a torque wrench using Nitto million times or a year, in order to ensure its accuracy.Japan, torque wrench warranty period for 180 days. Misuse, abuse, excessive use and collision are not within the scope of use.

Q:What are the differences between electric wrench, pneumatic wrench and torque wrench?

The first set a torque limit when the applied torque reaches the set value, the wrench will be issued a "Kata" sound or a wrench bend at the joint point of this representative has not the fastening force. The pneumatic plate hand can be sized at each of the standard ratchet socket drives, from small 1/4, drive tools, group loading and disassembly to 3.5. The pneumatic wrench is not suitable for fastening the device body and is used for fastening the installation parts of ceramics and plastics. The working principle of torque wrench torque wrench (spanner) issued a sound principle Kata is very simple, can be divided into the following steps: 1, torque wrench to understand the issue of "Kata" sound after the prompt you has reached the requirements of the torque value; a torque wrench 2, "Kata" is produced by itself the torque release structure, its structure is divided into pressure spring, torque release joint, torque rod structure composed of three to 3, first in the torque wrench to set the desired torque value (set by the spring on the push rod to release joint torque pressure), locking torque wrench to tighten the bolts. When the bolt reaches the torque value (when the torque is greater than the pressure of the spring), it will produce an instantaneous disconnection effect. In effect generated from a sudden joint percussion, a wrench of the metal shell "Kata" sound. This confirms the reminder of the torque value (in fact, as in our elbow joint, which is bent at 15 degrees, placed in the iron tube and then touched by a straight line.

Q:What are the sleeve wrenches commonly used in automobile maintenance?

A wrench is an ordinary tool for dismounting bolts and nuts with edges and corners. According to the structure and the use of different, often used in the wrench, plum wrench, live wrench, socket wrench, pipe wrench, torque wrench and special wrench and so on.A wrench is an ordinary tool for dismounting bolts and nuts with edges and corners. According to the structure and the use of different, often used in the wrench, plum wrench, live wrench, socket wrench, pipe wrench, torque wrench and special wrench and so on.

Q:What occasions can plum blossom and permanent spanner be applied to?

Fixed nut wrench in less disassembling and fastening. Flexible applicationIf the screw is tight, consider that the nut must not be used to pull the nut so that it does not cause damage to the nut

Q:How to install the electric wrench buckle of Sodom?

Just put the buckle through the handle as shown in the figure below.

Q:Will the wrench screw produce static electricity or sparks?

Gas equipment construction, it is best to close the valve, exhaust gas, step-down. If the hot work should also be nitrogen replacement.

Q:Torque wrenches, 72 teeth and 45 teeth, which one has greater torque?

The torque is the same. The number of teeth you say should refer to the number of teeth on the ratchet of the wrench head. 72 and 45 do not affect the torque value