The Dewalt DW734 Planer is a top choice for woodworkers looking to achieve precision and smooth finishes on their projects. However, over time and with regular use, the blades can become dull, affecting performance and the quality of your finished work. Knowing how to change the blades on your Dewalt DW734 is essential for maintaining its efficiency and enhancing your woodworking experience. In this article, we’ll guide you step-by-step through the blade replacement process, ensuring you can keep your planer running like new.
Understanding Your Dewalt DW734 Planer
Before diving into the replacement process, it’s essential to understand the Dewalt DW734 Planer’s functionalities and components. This powerful tool boasts a 15-amp motor and a maximum planing width of 12 inches, making it suitable for a variety of woodworking tasks. It features a three-blade system, which provides superior shaving capabilities and ensures a smooth finish on your lumber.
Gathering Necessary Tools and Materials
To effectively change the blades on your Dewalt DW734 Planer, you will need a few essential tools and materials:
- Replacement blades for Dewalt DW734
- Phillips screwdriver
- Flathead screwdriver
- Protective gloves
- Clean cloth for maintenance
Having these items on hand will make the process easier and more efficient.
Safety First: Precautions Before Beginning Work
Working with power tools can be risky, so it’s vital to observe safety precautions before changing your planer blades:
- Always **unplug the planer** from the power source to prevent accidental startup.
- Wear gloves to protect your hands from sharp edges and metal shavings.
Taking these precautions ensures a safe working environment during blade replacement.
Step-by-Step Guide to Changing Blades on the Dewalt DW734 Planer
Now that you’re prepared, let’s go through the step-by-step process of changing the blades on your Dewalt DW734 Planer.
Step 1: Preparing the Planer
To begin, ensure that your workspace is clean and organized. If you have been using the planer recently, allow it to cool down. Once ready:
- Unplug the planer.
- Lay the planer on a flat and stable work surface for easy access.
Step 2: Removing the Blade Guard
The first critical step in changing the blades is removing the blade guard:
- Locate the two screws that hold the blade guard in place.
- Using a Phillips screwdriver, remove these screws and safely set them aside.
- Gently lift the blade guard off, being cautious of the blade holders underneath.
Step 3: Taking Out the Old Blades
Now that you have access to the blades, follow these steps to remove them:
- Identify the adjustment mechanism that holds the blades in place. This typically consists of screws or blade clamps.
- Using the appropriate screwdriver, loosen the screws or unscrew the clamps gently. Be careful not to strip them.
- Once loose, carefully slide the dull blades out of their positions. Handle them by the edges to avoid cuts from the sharp blades.
Step 4: Installing the New Blades
With the old blades removed, it’s time to install the new ones:
- Take your new blades and place them into the blade holder, ensuring they fit snugly and are properly aligned. The blades should be positioned so that the cutting edges face downward.
- Once seated, re-secure the blades using the screws or clamps previously removed. Ensure they are tight but avoid over-tightening, which could lead to damage.
Step 5: Replacing the Blade Guard
Now you can move forward to reattach the blade guard:
- Position the blade guard back onto its original spot.
- Secure it using the screws removed earlier. Verify that it fits tightly and there are no loose components.
Step 6: Final Checks and Testing
Before you operate your planer, it’s crucial to conduct a few checks:
- Ensure that all screws are tightened and that there are no leftover parts.
- Clean any sawdust or debris from the working area.
- Plug the planer back into the power source.
Now it’s time to test out your newly installed blades. Run a small piece of wood through the planer to check that everything is functioning correctly. Observe closely; the blades should provide a smooth and even finish.
Maintaining Your Planer Blades
Proper maintenance can prolong the life of your blades and your Dewalt DW734 Planer. Here are some tips to ensure your blades stay sharp longer:
Regular Inspection
Periodically inspect the blades for any signs of dullness, chips, or damage. Regular checks can prevent deeper issues while maintaining the quality of your work.
Cleaning After Use
Always clean the blades and the planer body after each use. A simple wipe-down can prevent buildup and corrosion.
Store Blades Properly
If you remove the blades for cleaning or any other reason, store them in a safe place to avoid damage. Use blade guards or cases when possible.
Conclusion
Changing the blades on your Dewalt DW734 Planer is a straightforward process that can greatly enhance the quality of your woodworking projects. By following the steps outlined in this guide, you can confidently replace blades and ensure your planer runs efficiently for years to come. Remember to prioritize safety and maintain your blades properly for the best results. Regular upkeep will not only save you time but will also improve your craftsmanship significantly.
Happy planing, and may your woodworking projects be smooth and successful!
What are the signs that my Dewalt DW734 planer blades need to be replaced?
The most noticeable sign that your Dewalt DW734 planer blades are due for replacement is a decrease in performance. If you start to notice rough finishes or an increase in pull while planing, it may be time to inspect the blades. Additionally, if the blades produce visible tear-out on the edges of the wood, it’s a clear indicator that they are getting dull.
Another sign can be the increased amount of effort required to push the wood through the planer. If you find yourself applying more pressure than usual, combined with longer planing times, this could signal that the blades are worn out. Regularly checking the condition of your blades can help maintain optimal performance and extend the life of your planer.
How often should I replace the blades on my DW734 planer?
The frequency of blade replacement depends on various factors, including the type of wood you are using, the volume of work you perform, and the material’s abrasiveness. Generally, it is recommended to replace the blades after planing around 50 to 100 board feet of hardwood. For softwoods, you might get a bit more life out of the blades, but monitor their performance closely.
If you use your planer heavily or work with harder materials, you may need to replace the blades more frequently. It’s best to inspect them after each significant project to determine if they need to be sharpened or replaced. Regular maintenance will improve your tool’s efficiency and deliver better results on every project.
Can I sharpen the blades instead of replacing them?
Yes, you can sharpen the blades on your Dewalt DW734 planer, and many woodworkers prefer this method to prolong the life of the blades. Using a sharpening stone or specialized sharpener can restore the edge of the blades, making them effective for additional cycles of use. However, sharpening should only be done if the blades are not excessively worn or damaged since significant issues can affect the planer’s performance.
It’s important to note that while sharpening can extend the life of the blades, it may not resolve deeper nicks or chips that can occur over time. Thus, consider sharpening as a temporary solution, and always have a new set of blades on hand for when they are needed. Regular evaluation of sharpness can help you decide when it’s time to either sharpen or replace.
What tools do I need to replace the blades on a DW734 planer?
To replace the blades on your Dewalt DW734 planer, you’ll need a few essential tools. Start with a Phillips screwdriver to remove the screws that secure the blade cover. Additionally, a pair of work gloves is recommended to protect your hands since the blades can be very sharp. A magnetic pickup tool can be handy for retrieving screws that might fall during replacement.
While not strictly necessary, a digital caliper can aid in measuring the blade’s alignment and depth after replacement. Keeping a clean workspace and a flat surface for blade installation can help ensure accurate and safe blade replacement. Making sure you have all your tools prepared ahead of time will make the replacement process smooth and straightforward.
Is it easy to replace the blades myself, or should I seek professional help?
Replacing the blades on your Dewalt DW734 planer is generally a straightforward task that many users can perform themselves. With basic understanding and following the manufacturer’s guidelines, you can complete the replacement safely and without professional assistance. Additionally, there are numerous online tutorials and videos that walk you through every step, making the learning process easier.
However, if you’re uncomfortable performing the replacement or lack the necessary tools, seeking professional help is a sound option. It’s important to consider your own skill level and confidence when it comes to maintenance tasks. If you feel uncertain, it’s better to have a technician handle the blade replacement to avoid potential damage to your equipment.
How do I properly install the new blades in the DW734 planer?
To install new blades in your Dewalt DW734 planer, first ensure that the machine is unplugged to prevent any accidents. Begin by removing the blade cover with your Phillips screwdriver, taking care to keep track of the screws. Next, slide the new blades into the blade holders, ensuring they are seated properly and align with the locking mechanism.
Once the blades are in place, secure them using the locking screws, taking care to adhere to the manufacturer’s torque specifications. Reattach the blade cover and ensure that everything is tightened and secure before plugging the machine back in. It’s essential to check the blade alignment and height after installation to ensure smooth operation.
What types of replacement blades are compatible with the DW734 planer?
When looking for replacement blades for your Dewalt DW734 planer, it is crucial to choose those that are specifically designed for this model. Dewalt offers its own brand of replacement blades that are fabricated to fit perfectly and maintain optimal performance. These are often the recommended choice to ensure compatibility and quality.
In addition to OEM blades, various third-party manufacturers also produce compatible replacement blades for the DW734. However, when opting for generic blades, ensure that they meet the required specifications for hardness and sharpness to avoid any issues with performance or durability. Always read reviews and check ratings before purchasing aftermarket blades.
Where can I purchase replacement blades for my DW734 planer?
Replacement blades for the Dewalt DW734 planer can be purchased at several locations. Major home improvement stores like Home Depot or Lowe’s typically carry Dewalt products and stock compatible blades. Additionally, you can find them online through retailers such as Amazon or directly from the Dewalt official site, which often provides the latest models and effective pricing options.
Moreover, local woodworking supply shops frequently have a range of blades available, and staff can help ensure you get the correct ones for your planer model. Always compare prices and availability across different platforms to ensure you’re getting the best deal on your replacement blades.