http://www.remodeling-trade.com/car-painting-repair-tips/
How to Spray Paint a Car – Spray Painting – Car Paint Gun Operation
One thing is for sure if you are going to be a paint technician then how good you are at it will all depend on how well you learn to operate your spray guns. They are the tools of the trade and can mean the difference in your being an excellent paint technician or a poor one. Not only must one learn the various techniques involved with the spray guns there is also a must have knowledge to be gained in how to maintain the spray guns to keep them in their optimum working condition. You can have all the techniques mastered but if your gun is not operating properly then in won’t matter about your techniques.
You have to visualize what the spray gun is doing when in operation such as taking tiny droplets of paints then breaking these droplets down into thousands of small particles. What gives the spray gun its ability to do this is its nozzle set. This is the air cap, paint needle and the fluid tip. There are variables that determine the size of those thousands of droplets of paint. It will depend on the viscosity of the streams of fluid as well as how much surface tension is present. The reason you don’t get a steady stream of paint running out is because of the compressed air at the nozzle.
Getting on to the techniques of the gun when you slightly apply pressure to the trigger the air valve opens. With a little more pressure, it opens the fluid tip needle and allows the paint to flow.
If you are using a gravity gun. The amount of fluid dispersed is controlled by the viscosity of the paint. The flow is also determined by the fluid tip as well as the needle adjustment. As a rule of thumb, the gun should be almost fully open. With pressurized fluids, air pressure also affects the flow.
Equipment Set Up
Knowing how to work with atomization is the key to the proper set up. The combinations of the variants must be just right. For example the exact blend of the right nozzle with the correct pressure settings combined with fluid flow and fan width all the way they are suppose to be determines the outcome. Ideally, for the standard guns try and use only enough pressure to give you the best atomization and spray pattern.
If you are new to the world of spray painting the best advice in the beginning is keep it simple. In other words, use a type of spray gun that is going to do the job you need it for. There is no need to purchase a spray gun that has a lot of additives to it if you don’t require them. On the other hand, if you are going to be using your spray gun on a regular basics then you may want something a little more advanced, as you will likely need it as you venture into your paint jobs.
About the Author
Discover how to spray paint your car in *2 hours* or less with SprayPaintSecrets
Click on the link to find out more below:
SprayPaintSecrets.com –
spray paint a car
You can download *free* videos on
car spray painting
techniques and bodywork paint repair tips right now…
step by step repair on car paint
|
|
Krylon 1/2-Ounce Appliance Touch Up Paint Tubes … |
|
|
Uber Goop WHITE Dishwasher Rack Paint & Glue w/80 caps $13.49 Uber Goop liquid plastic comes in 3 colors (White, light blue & grey) so customers can match it to the color of their dishwasher racks. Easy paint on application and dries fast. Uber Goop liquid plastic coats damaged dishwasher racks waterproofing them and preventing further deterioration. Plastic tine caps and Uber Goop also repair damaged rack tines and protect new racks. Vinyl tine caps have th… |
|
|
TrueCoat Plus Paint Sprayer (258863) $239.99 The TrueCoat electric sprayers are designed with the patented, breakthrough ProSpray Technology from Graco. ProSpray Technology delivers Graco’s professional piston-pump design into the palm of your hand – giving you the power and freedom to spray wherever you want ::: TrueCoat Plus includes 2 spray tips and has twice the life of TrueCoat…. |
|
|
How to Restore Volkswagen Bus (Enthusiast’s Restoration Manual) $41.59 The only book currently available that comprehensively deals with the realities of restoring a VW Bay Window Bus. With over 1500 mainly color photos, it clearly guides the reader through body and chassis repairs, paint work, interior re-trimming and most of the common mechanical problems. The skills, techniques and even the tools needed to complete these tasks are explained in jargon free l… |
|
|
Automotive Refinishing (3rd Edition) $109.49 This is the most up-to-date, comprehensive book on automotive refinishing available. Offering thorough coverage of the latest equipment, techniques, procedures and regulations for professional automotive refinishing, the text provides readers with paint technologies currently used in production factories and offers guidelines for achieving top-quality results using the latest technologies. Text… |
|
|
How To Restore Classic Farmall Tractors: The Ultimate Do-it-Yourself Guide to Rebuilding and Restoring $29.95 Finally! A restoration guide with the kind of detail needed for a first-class job. “How To Restore Classic Farmall Tractors” is packed with hundreds of helpful full-color photographs, proven tips and techniques, and money-saving advice from restorers who know what works . . . and what doesn’t. This guide will walk you step-by-step through the complete restoration of your International Har… |
|
|
Graco-Sharpe 288880 HVLP FX3000 Paint Spray Gun $91.60 Large pattern size, up to 12.5” 1.4mm nozzle recommended usage: base coat, clear coat single stages, sealers, low solid clear, clear coat Includes FX3000 gun, 600cc aluminum cup, wrench and cleaning brush Includes one year warranty Repair kits availableThe FX3000 is a full size HVLP spray gun for larger jobs and the gun of choice when HVLP is required. Other features include: best in class… |