Ferramentas e equipamentos para reparos de carroceria

501-25-22 Body Repairs - General Information 501-25-22 DESCRIPTION AND OPERATION Universal alignment systems consist of a vehicle mounting (universal clamps at the rocker panels) and a pulling device. In addition, a measuring system is required. NOTE: Because universal clamps are used, the rocker panel area must be reworked for optical and corrosion protection reasons after the repair is completed. Pay attention to the following points: ‡ Clean the attachment areas. ‡ Anchor the vehicle free of stress on the relevant system. ‡ Support the aggregates to take strain off the body. Measuring systems In order to exactly diagnose a damaged vehicle body, measuring systems are required. Depending on the measuring method, the systems vary in having mechanical, optical, acoustic and electronic measuring devices. In some cases, hybrid versions of particular systems are found. NOTE: When working with each measuring system, the manufacturer's instructions provided in the description of the measuring equipment must be followed. Basically, the measuring systems must meet the following requirements: ‡ Universally applicable to all types of passenger car. Also can be used on light commercial and off-road vehicles. ‡ Suitable for all accident damage. ‡ Fast capture of body measurement points in the underfloor and external areas. ‡ Data catalog to record all measurement points (length, width and height) both with and without the aggregates being installed. NOTE: Basic and in-depth training is offered on the following topics. You will find an overview of the complete range of training offered in the Ford Service Organization training brochure. Beam compass The beam compass is a very practical and straightforward aid for measuring bodywork and especially floor assemblies. The beam compass can be used to detect dimensional variations across the length and the width by means of comparison measurements and diagonal measurements. As a basic principal, body reference points should be chosen which are shown in the body frame measurement data sheet. NOTE: To be able to determine difference in measurements, the same reference points must always be chosen on both sides. For this purpose the beam compass must be positioned symmetrically. Comparison measurements can also be made on the outside of the body. Depending on the damage, left/right measurements (symmetry measurements) and diagonal measurements can be made using the beam compass, telescopic rod or a measuring tape. Laser measuring systems These systems use laser beams which are projected in one or more planes. TO BE UPDATED LATER By the use of two parallel laser heads which can be turned, symmetrical points of a vehicle body can be tested and compared. Using the linear scales which are attached to the measuring points, the measurement data is read off with the aid of the projected laser beams. The integral inclination gauge also allows differences in height to be quickly checked. Mechanical measuring system The use of mechanical measuring equipment is an easy and effective way to check a vehicle frame and chassis assembly quickly, exactly and reliably. In many cases an assessment of the damage can be made with the help of this system, without the need for elaborate setting up.