Auto Bodyrepairs, Jig Systems and Panel Replacement Methods

As an auto bodyrepair equipment supplier, Tri-Sphere receives questions from apprentices, bodyshops and garages about collision repair equipment, equipment servicing and the latest bodyrepair methods. Here are some of the answers.

Answers to questions about auto bodyrepair and equipment

How different are auto bodyrepair pulling systems from measuring systems?

The Koala Auto Bodyrepair Quick Pulling System is supplied by Tri-Sphere

Tri-Sphere supplies two quick pulling systems. Please see Koala and the Quick Pull System.In general, a quick pulling system is mounted on four sill clamps. As well as performing simple ‘pulls’ or realignments that require no measurement, they are also able to repair a wide range of small to medium impact repairs with the support of a separate measuring system like the TruScan.

More extensively damaged vehicles require a jig system combined with an on-board measuring system. A Globaljig Mobile or a Super Rotax are good examples. These provide repairs to jobs where accuracy and safety are paramount. importance. As well as improving vehicle safety, they save a lot of time. For example, without accurate measurement, the replacement panels that you need to install may not fit.

Why do I need a data subscription service for my auto bodyrepair measuring system?

As well as being an important requirement for PAS compliance, the vehicle data – the distances between known datum points on the car – can change with every new model. Always check that you have the latest update.

For example, a model face lift may have subtle differences. The height and width of key datum points may change or even be removed from the replacement model. There may also be changes to the suspension. Reconfiguring the datum points influences the amount of rectification work that the technician might have to complete to restore a vehicle to its OE condition.

Each data subscription service varies from supplier to supplier. From Tri-Sphere’s Globaljig System perspective, software updates are sent out to subscribers twice-a-year.

It’s worth ensuring your subscription is current. Allowing your data subscription to lapse or expire, makes it likely that it will cost more to re-subscribe than it would have been to renew.

How can one collision repair jig system accommodate so many different cars?

A Globaljig System is a ‘universal’ bracket and measuring system that includes a series of unique ‘Monocubes’. These act as mounting points and control points. The brackets have a microcast construction and each monocube has a cross-head construction, which accepts the bracket. This is easily locked into position with a single bolt. The system is patented, worldwide. It’s an innovative approach that saves significant amounts of time when compared with other jig systems. They are also adjustable. It allows users to secure most vehicles at known datum points to ensure that each pull is accurate

As long as the data is correct, the repairer is assured that work is being completed according to known distances and heights. The amount of damage can be assessed more easily and readily repaired. The on-board pulling towers can be positioned to make the correct pulls that will restore cars to their original OE condition.

With a Globaljig System, it is possible to make repairs to within plus or minus 1mm of accuracy. This ensures that any new panels will fit first time, every time.

Why are adhesive agents and riveting becoming more popular techniques than spot welding?

As the materials used in the construction of certain vehicles have changed, many OEMs are looking at alternative repair methods. For example, the switch to the use of aluminium and carbon fibre in some top marque cars makes the vehicle lighter and more fuel efficient. Sophisticated bonding technology and riveting adds strength to the vehicle.

Spot welding auto bodyrepair techniques are being replaced by riveting and adhesive bonding procedures

Many manufacturers are either already using or considering the use of bonding and riveting techniques. These are more generally known as ‘cold repairs’.

Panels are removed using the appropriate recommended method with a rivet gun that is capable of rivet removal. It may be replaced by an SPR rivet or a Flowform rivet. The adhesive makes a firm bond, while the rivet prevents lateral slippage. As always, follow the OEM’s approved repair methods.