Before you grab something that looks like it can hurt you, stop and put on gloves. Handling hot or sharp parts can cause severeburns or cuts. ![]() Use other protective wear when necessary, for example gloves or safety shoes.If there is any doubt, put on eye protection. Protect your eyes by using proper safety glasses, goggles or face shields any time you hammer, drill, grind, pry or work aroundpressurized air or liquids, and springs or other stored-energy components.Read all of the instructions before you begin, and make sure you have the tools, the replacement or repair parts, and the skillsrequired to perform the tasks safely and completely.When performing any service task, be especially careful of the following: Important Safety PrecautionsMake sure you have a clear understanding of all basic shop safety practices and that you are wearing appropriate clothing andusing safety equipment. Only you can decide whether or not you shouldperform a given task. However, we cannot warn you of every conceivable hazard that can arise in performing service and repair procedures. Some of the most important general service safety precautions are given below. If you have not received shop safety training or do not feel confident about your knowledgeof safe servicing practice, we recommended that you do not attempt to perform the procedures described in this manual. Any error or oversight whileservicing a vehicle can result in faulty operation, damage to the vehicle, or injury to others.įor Your SafetyBecause this manual is intended for the professional service technician, we do not provide warnings about many basic shop safetypractices (e.g., Hot parts–wear gloves). We strongly recommendthat you do not use replacement parts of inferior quality.įor Your Customer’s SafetyProper service and maintenance are essential to the customer’s safety and the reliability of the vehicle. If you need to replace a part, use Genuine Honda parts with the correct part number or an equivalent part. Any person who intends to use a replacement part, serviceprocedure or a tool that is not recommended by Honda, must determine the risks to their personal safety and the safe operation ofthe vehicle. Some proceduresrequire the use of specially designed tools and dedicated equipment. This manual describes the proper methods and procedures for performing service, maintenance and repairs. It could also damage thevehicle or create an unsafe condition. Attemptingservice or repairs without the proper training, tools, and equipment could cause injury to you or others. ![]() But it’s the machinist who decides which tapping style to use depending on the job at hand.HOW TO USE THIS MANUALHOW TO USE THIS MANUALĪ Few Words About SafetyService InformationThe service and repair information contained in this manual is intended for use by qualified, professional technicians. Compare that to cut threads, which because of the tools used, cause grain structure to essentially fracture.Īlso, formed taps have a longer life, as they last about three to 20 times longer than cut taps.Ĭutting taps and forming taps both have benefits and limitations from stronger threads to greater compatibility. But machinists aren’t limited to the materials when they decide to cut taps.Ĭutting taps also have the upperhand regarding horsepower, as this threading method requires less power than forming taps.įormed threads are stronger because the grain flow of materials is compressed at the crest and root of the thread form. ![]() ![]() When machinists use forming taps, they can only use the process on aluminum, soft steel and nonferrous metals. The two threading methods tap holes differently, but they also have a handful of other differences, starting with the type of thread each method produces.Ĭutting taps are more versatile than forming taps and can be used with more materials. Additionally, forming taps usually require a larger hole because this style causes a material to thread away and into the threads of the tap. Forming taps involves the displacement of a material (like metal) within a hole. Unlike cutting taps, forming taps create external threads. This gradual cutting motion allows a tap to smoothly enter a hole. This process then leaves an internal thread that meets the machinist’s desires.Ī machinist achieves that geometric precision by using tools that come with a feature called the chamfer, which cuts a 90-degree angle or edge to make it more symmetrical. Cutting a tap means using tools that remove material from the tapped hole, according to North American Tool. When machinists need to create internal threads, they opt for cutting taps. Cutting taps and forming taps produce threads that are interchangeable and gauge identically, but those are the only similarities between the two tapping styles.
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