|
|
Orange Krate's Final Disassembly and Media Blasting - Uncovering The PastFrom the June, 2011 issue of Camaro Performers By Chuck Vranas Photography by The Author
|
|
A major turning point during any custom build or restoration project entails making the decision to tear the car down to its most basic and organic form: that of a stripped-out shell. It’s a big step and not one for those easily intimidated, but to get down to the very core of the rebuild, there’s nothing quite like it. With Project Orange Krate having been torn down to its absolute essentials throughout the build-up, it made sense to take it the extra mile and bring it down to its bare bones. To accomplish this, Peter Newell of Competition Specialties in Walpole, Massachusetts, was prepared to walk us down that final path. As with any major project undertaking, it’s a solid idea to document everything being dismantled. This can be accomplished easily by bagging and tagging all removed hardware while also using an inexpensive digital camera to visually document the process. That said, Newell started the final teardown by removing both front and rear Detroit Speed Inc. suspension components, front subframe, Baer brakes, and Ford 9-inch axle assembly. With all the major components out of the way, he focused on the firewall and cowl area by removing everything including the wiper motor assembly, brake power booster, fresh air plenum actuator, and door assembly, and every nut, bolt, and grommet left. From there the windshield and doors were removed leaving him the balance of the interior to concentrate on. Nothing leaves a lasting impression like pulling a dash and seeing all of the wiring and ventilation components that remain. Methodically moving forward, Newell carefully removed the heater and heater core, steering column, and wiring, leaving just the interior and a dingy old shell. Nobody knows every crevice... Nobody knows every crevice of Orange Krate better than Peter Newell of Competition Specialties in Walpole, Massachusetts. He started the final teardown by removing the Detroit Speed Inc. front subframe and suspension. The body was then loaded into the trailer and trucked over to Don Madden at D&T Powder Coating in Pembroke, Massachusetts, to evaluate for media blasting. After giving it a thorough once-over, Madden had team members Matt Goulston and Derek Tolchinsky get busy by taking heat guns to the interior and underside to remove all remaining undercoating, carpet glue, and jute fabric so as not to contaminate the media once the job got started. There are various types of media available to handle the process, with each one being specific to a particular need. For our purposes, Madden advised that Black Beauty (which is a mining byproduct) would be used as it would easily cut through the surface paint and any remaining surprises yet to be found. He told us the product is ideal for steel and that it would nicely etch the surface to provide plenty of bite for primer once completed. Other forms of media include glass bead (for aluminum parts), aluminum oxide (available in various grits, perfect for blasting cabinet work), and walnut shell (ideal for fiberglass). Madden informed us blasting generates a lot of heat, which is crucial to control so as to avoid potential warping of steel panels. He explained that dry air moving through the blasting system is an absolute must and that his set-up typically moves air through an air-drying system at 150 psi. This all bridges into a network, which incorporates two 25hp compressors processing power through a 200 gallon air holding tank piped to a blasting pot capable of holding 600 pounds of media. Incorporating a regulator bypass on the blasting pot allows adjustable psi at the hose nozzle output to enable the blaster full control for various surfaces both inside and outside of the body. On average, a bare body shell takes up to 15 hours to fully strip. D&T also offers full powder and ceramic coating capabilities with one of the largest ovens we have ever encountered at 8x8x16 feet in size. Tune into an upcomming issue, as we’ll have a follow-up article that will reveal everything the team at D&T uncovered.  With the subframe unbolted,...  With the subframe unbolted, it was placed on a roller and moved out from under the car. This allowed Newell unlimited access to the firewall area to continue the disassembly.  Next, within the passenger...  Next, within the passenger side of the cowl, the fresh air plenum actuator and door assembly was removed.  To begin the disassembly of...  To begin the disassembly of the wiper assembly, a 7/16-inch socket was used to separate the linkage from the motor, then the motor was removed with a 3/8-inch socket.  Working his way to the back...  Working his way to the back of the car, Newell then removed the complete Detroit Speed Inc. QUADRALink rear suspension, 9-inch Ford axle assembly, and Baer braking components.  Inside the car, Newell began...  Inside the car, Newell began the daunting task of removing the steering, pedals, dash, ventilation, and wiring. Getting started, the instrument panel was the first to go. It’s a smart idea to bag and tag components and hardware as you pull them.  You never realize what resides...  You never realize what resides behind the dash till it’s gone! The massive wiring harness and combination heater and ventilation components were the next to go. Orange Krate will be treated to a complete new harness from American Autowire as well as a Vintage Air system upon reassembly.  It’s been a long time since...  It’s been a long time since Orange Krate has seen the light of day! Newell delivered the body shell on a roller to Don Madden and his talented team at D&T Powder Coating in Pembroke, Massachusetts to blast it clean.  An OSHA-certified respirator...  An OSHA-certified respirator suit and helmet provides the team member with full temperature control and a steady fresh air supply to the helmet. D&T uses an adjustable psi blasting gun with interchangeable tips depending on application needed.  An OSHA-certified respirator...  An OSHA-certified respirator suit and helmet provides the team member with full temperature control and a steady fresh air supply to the helmet. D&T uses an adjustable psi blasting gun with interchangeable tips depending on application needed.  There are a number of different...  There are a number of different types of media available for use when blasting. From left to right are Black Beauty (great for steel) used here, glass bead (for aluminum), and two types of aluminum oxide (for blasting cabinet use) in medium and coarse grits.  Matt Goulston worked his way...  Matt Goulston worked his way around Orange Krate using a 1/4-inch tip insert while running pressure at 55 psi for the exterior of the body, adjusting to 100 psi for the interior floors and undercarriage.  This image lets you see just...  This image lets you see just how nice the surface is after being treated to the blasting media. The fresh new look will continue across the panel once it is completed.  The transformation inside...  The transformation inside the car was amazing once the dust settled. Note the large amount of media sitting on the floorpan. This will be removed, screened, and reused as the job continues.  Old insulation, glue, and...  Old insulation, glue, and undercoating needed to be addressed with a heat gun and putty knife for its removal. Here, Derek Tolchinsky prepared the floorpan prior to further blasting.  The undercarriage of the car...  The undercarriage of the car was almost complete by the time this image was shot. Note the heavy undercoating under the transmission tunnel and driveshaft area, which will still require removal prior to blasting.  What a difference the team...  What a difference the team at D&T made with the body shell of Orange Krate. With nothing left to hide the past, stay tuned for when we show you the aftermath and just what was uncovered.
|
|
|