Automobile maintenance equipment tools use specialized tools -- the choice of commonly used tools and the correct use of traditional "7-point" techniques, "3-bit" repair vehicles have been turned into "3-point technology," "7-point tool" today. For example, specialized maintenance tools for generic after-sales workshops cost more than $1 million. The technical strength of a 4s shop or maintenance service shop is therefore very important and essential to ensure the quality of repair vehicles. Thus, the right choice of tools is important for car maintenance. However, many maintenance technicians do not attach much importance to the use of tools and the use of generic tools, such as wrench and pliers, is not regulated, resulting in the successful completion of maintenance work. The project will provide detailed information on the selection and use of common tools for vehicle maintenance. General tools for vehicle maintenance include a drum wrench, wrench, plier, screwdriver, electric and aerodynamic tools, etc. 1. Awareness of commonly used demolition tools and the use of common wrench the wrench wrench inside the wrench with a six-point wrench open end wrench/dick wrench open open end wrench? When a single double-headed wrench with an open wrench is used, a dumb wrench of the appropriate opening size shall be selected according to the size of the screw or the nut. In order to prevent wrench damage and slippage, the pull should be on the thicker side. The specification of the opening wrench is expressed as the width of s(mm) of the opening at both ends, i. E. The size of the hand is the number of mm of the opening, e. G. 8-10, 12-14. The wrench of the clubs (the flower wrench) is ringed on both ends and the inner hole of the ring is made of two positive hexagons having a concentric turn of 30 degrees. When you use the trigger 30°, you can reset it and thus apply to operations in a narrow setting. The use of the plum wrench is characterized, in part, by closed rings, which are used with little elastic damage to bolts or screws and are used more safely. The wrench is of a high intensity compared to the opening wrench and is not easy to slip when used, but is not easy to remove. The specification of the wrench of clubs is expressed in terms of closed dimensions s(mm), i. E. The size of the wrench is the number of mm of closed doors, e. G. 8-10, 12-14. The double wrench cobination wrench wrench wrench needs to match the drum with the wrench to read the size of the wrench applied, and the drum with the rapid wrench matching kit, and the quick removal of the bolt drum t or the quick disassembly hex keys of the six-angle wrench inside the bolt to be suitable for a bolt or nut with a narrow position or need for some wrench. The elastic angle of the hood is not easily damaged and is particularly suitable for a place with a relatively small space. The active wrench can be used to adjust the opening size to a certain extent in the same context as the opening wrench, but the active wrench is not flexible. When used, the right hand holds the handle, and the hand pulls back and pulls back. (b) the common wrench is designed by the force of a human hand and cannot be hit by a hammer when it encounters a tight screwdriver; no other wrench can be fitted with a booster than a drum wrench in order to prevent damage to the wrench or screwdriver. Screwdriver, commonly referred to as " screwdriver" or "starter" and common rotor is divided into "ten" and "one". Inserts a screwdriver's cross or a single word into the screwdriver, with the screws loose. A single-word starter is also known as a one-word screwr, and a flat mouth is replaced by a cone for a screw that is either tight or loose at the beginning of a slot. Composed of handles, blades and blades, the general works are made of carbon-based steel and treated with a gill fire, the specifications of which are expressed in the length of the blade. Crusts are also known as snails of the crusters, cross-crusts, which are used to tighten or ease the screws of the troughs at the beginning, and have the same material specification as a single-worded cap. The hand hammer, also known as the dome hammer, has a slight arc on one end of the hammer, which is the basic working surface, and on the other side is the spherical surface, which is a piece of work used to hit the convex shape. The hand of the hammer hand the hand of the hammer is used to bind, fix, bend or cut the material. The pliers are strong and the material is easily cut. In preparing for use, a slightly larger option should be chosen as much as possible. Carp clamps are used to carry cylindrical parts, and can also be used as a substitute for the wrench's little bolts, the little nuts, and the blades in the back of the clamp can cut the wire. The purpose of the wire pliers is similar to that of the carp pliers, but their sales are fixed in relation to the two pieces of pliers, so they are less flexible than the carp pliers, but they are more effective in cutting the wires than the carp pliers and are expressed in terms of their length. Pointy-mouth pliers, because of their long heads, can work in smaller spaces, with bladed edges to cut small parts, not too hard to use, otherwise the oral pliers will be deformed or fractured, with specifications expressed in length. Wire wire stripper drafts can be removed from the insulation layer of the plastic or rubber insulation guidance and cut off the common copper and aluminium core guidance lines of different specifications. Pipe wrench can be fitted with rotting cylinders, which can be used to remove stains on the surface of the parts, oxides of the holding battery column and scavengers of the car underboard. When using wire brushes, be careful not to touch the more sophisticated interfaces and decorative surfaces of the car. A tool for measuring the more precise length of the card at the square foot of a roll, measured at more than ten centimetres, with three types of accuracy, to the order of 0. 1 mm, 0. 05 mm, 0. 02 mm outer diameter, and to the order of 1,000 centimetres, which is a more sophisticated length measure than the ruler at 0-25 mm and the value of 0. 01 mm. The one-post lifter with a 1,000-foot radius, the two-post lifter lifter lifter, the four-pillar lifter lifter lifter, and the jack shakes a jack with a jack in his hand, the jack in his hand, the jack in his hand, the jack in his hand, the jack in his hand, the jack in his hand, the jack in his hand, the jack in his hand, and the jack in his hand, thank you all, and sometimes the reading is a clever way to avoid thinking. Reading all good books is like talking to the most distinguished in the past. The less able, the more self-defeating. The more incompetent the person, the more he likes to pick on others. The knower of the wise, the knower. The winner is strong, and the winner is strong. A strong man can put the world in his hands like mud. 7. There are no more challenging challenges than self-improvement. 8. Amateur life must be meaningful and not derailed. 9. A person must remain strong even if he or she has reached the peak. Ten, how much pressure you have to take. 11, you have to look at yourself first. There's hope for the next 12 seconds. 13. No matter how talented and knowledgeable, if there is a lack of enthusiasm, there is nothing to be gained by painting on paper. I'm just not letting myself go. I'm not gonna make myself fall in love anymore。thank you
