Automotive sheet metal maintenance equipment and tools Analysis (Figure)

Author: srhnerh
With the domestic cars of the rapid growth in car crashes also rose rapidly, automotive sheet metal repair all kinds of business have been gradually Vehicle Maintenance Station, repair shop and repair shop in the fast emphasis in the sheet metal maintenance have increased investment. After the collision damaged vehicles from accident damage after the vehicle into the factory diagnostic analysis to sheet metal measurement, from the "operating table" on the stretch correction to hammer a local welder ho repairs sheet metal parts from the loading complex to debug the vehicle, in the process, the professional and technical personnel use a wide range of different forms of equipment tools, such as bodywork Calibrator , Beam calibration equipment, electronic measuring systems, sheet metal repair machines, welding machines and a variety of grinding cutting tools, using a variety of testing and repairing technology, ensure that the vehicles used in the geometric dimensions and performance levels to return to the original car. In view of the sheet metal tools and equipment for the analysis of related operations.


1, sheet metal hand tools commonly used maintenance
Automotive sheet metal hand tools commonly used include: common tools, body repair tools.
1. General Tools Used auto sheet metal repair tools such as various types of Wrench , Screwdriver, pliers and iron scissors and some common hand tools.


2. Body repair tools (1) ball peen hammer. Multi-purpose tool to pull gold operation for the correction of curved structures, forming the beginning of the general body parts for operation.


(2) rubber hammer. Used to gently tap thin steel plate, will not damage the paint surface.


(3) hammer. Hammer is damaged sheet metal recovery necessary tools to beat the damaged metal back to its original shape generally in the replacement of metal plate is used to clean up the damaged plate.


(4) Ho hammer. Maintenance of a small depression, the depression from the inside edge is used to hammer out gently on the center of the light can hit, its flat side and the top rail with Cooperation Industry for the removal of high points and ripple.


(5) the impact hammer. Maintenance of major depression, the impact hammer used for depression, the initial correction board, or processed within the board and strengthen the relevant parts. This situation requires greater strength, and not the smooth surface.


(6) finishing hammer. Depression with a hammer after restoration, will need intensive hammer to get the final shape.


(7) top rail. Usually the top plate in the back of hammer percussion, with a hammer, and working with the top rail so high from the site down, bringing up low-lying area.


(8) wedge of iron. With a variety of shapes and sizes, with different shapes matched panels.


(9) skid ho. For access to limited space, Lever concave points, with different lengths and shapes.


2, sheet metal commonly used maintenance Welding equipment
Repair the damaged car by the collision, welding is a very effective method, it has the following characteristics: shape restrictions, suitable for connecting the whole body and structure, even after welding to maintain the integrity of the body. As the fastener does not need to increase, can reduce the quality. on the air and water seal. high efficiency. welding Connector Strength by the technical level of the operator. If the over-heated, the surrounding plates will be deformed.


Modern Auto body repair welding generally use the inert gas welding, resistance spot welding and brazing. Body sheet metal welding repairs should be based on specific circumstances, with no lower body strength and durability of the original the best welding method: maximize the use of spot welding or inert gas welding, general body of the vehicle is not new cars use oxygen - acetylene welding; except when conducted in the automotive parts brazing, it is generally not the body parts to be brazed. Next, the analysis for the commonly used welding equipment.

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I am an expert from China Quality Digital, usually analyzes all kind of industries situation, such as eva foam pad , profile roofing sheets.