When it comes to woodworking, having a reliable tool that delivers consistent results is imperative. The Dewalt DW735 is a powerful and popular portable planer known for its ability to produce smooth finishes. However, as with all cutting tools, the blades in the Dewalt 735 will dull over time and need to be replaced. If you’re a woodworker, knowing how to change the planer blades efficiently is essential to maintaining optimal performance. This article will guide you step-by-step through the process of changing your Dewalt 735 planer blades, ensuring you enjoy smooth, accurate cuts for years to come.
Understanding the Dewalt DW735 Planer and Its Components
Before diving into the blade-changing process, it’s essential to understand your machine. The Dewalt DW735 is equipped with dual blades that provide a finer finish than single-blade models. Knowing how these components function together will make the process of changing blades smoother.
Key Components of the Dewalt DW735
The primary components involved in the blade-changing process are:
- Planer Blades: Dual reversible high-speed steel blades that are sharp on both sides.
- Blade Guard: Protects the blades and ensures safety during operation.
- Feed rollers: Move the wood through the machine.
- Adjustment knobs: Used for leveling and securing the new blades.
- Hex Key: Needed for attaching and detaching the blades.
Why Change Your Planer Blades?
Regularly changing your planer blades has several benefits:
- Enhanced Performance: Dull blades can lead to tear-out, rough finishes, and increased feed pressure, which can affect the quality of your work.
- Increased Efficiency: Fresh blades cut through wood with less effort, reducing wear on your machine and improving productivity.
- Prolonged Machine Life: By maintaining sharp blades, you protect the internal components of the planer from damage caused by excessive friction or force.
When to Change Your Planer Blades
Recognizing when it’s time to change your planer blades is crucial to maintaining quality results. Some indicators of dull blades include:
- Choppy finish on your wood surfaces.
- Excessive noise during operation.
It’s wise to check your blades for wear regularly, especially if you’re working with harder woods or taking deep cuts.
The Complete Process of Changing Dewalt 735 Planer Blades
Now that you’ve understood the importance of blade maintenance, it’s time to learn how to change them effectively. Follow these steps for a successful blade change.
Preparation Materials and Tools
Before you begin, gather the following materials and tools:
- Replacement Dewalt DW735 planer blades
- Hex key (included with your planer)
- Soft cloth or paper towels (for cleaning)
- Safety goggles and gloves (for protection)
Step-by-Step Guide to Change the Blades
Step 1: Ensure Safety First
Before commencing any maintenance work, switch off the planer and unplug it from the power source. This ensures that you won’t accidentally operate the tool while working on it.
Step 2: Access the Blade Guard
To expose the blades, you’ll need to remove the blade guard:
- Use the hex key to unscrew the blade guard.
- Locate the screws at the front and the back of the guard.
- Carefully lift the guard off to reveal the blades.
Step 3: Remove the Old Blades
- Once the blade guard is removed, you will see the blades securely fastened in the cutter head.
- Identify the screws or clamps that hold the blades in place and use the hex key to loosen them.
- Gently slide the dull blades out of their slots and set them aside for disposal.
Step 4: Clean the Blade Area
With the blades removed, take a moment to clean the blade area. Use a soft cloth or paper towels to wipe away any sawdust or debris. This not only keeps your machine clean but also ensures optimal performance for the new blades.
Step 5: Insert the New Blades
- Take your new Dewalt DW735 blades and align them correctly in the cutting head.
- Ensure that the blades are sitting evenly and securely.
- Tighten the clamps or screws to lock the blades in place firmly.
Step 6: Reattach the Blade Guard
Once the new blades are installed, replace the blade guard by reversing the steps you used to remove it:
- Align the guard over the cutter head.
- Secure it using the screws with the hex key.
Step 7: Perform a Final Check
Now that you have successfully changed the blades, conduct a final inspection:
- Ensure that all screws are tightened properly.
- Make sure the blade guard is secure and correctly positioned.
- Check that there are no loose components or debris.
Step 8: Power Up and Test
Plug the planer back into the power source. Turn it on and give it a test run using a scrap piece of wood. Observe the cut quality and listen to the machine’s operation. If everything seems to be functioning correctly, you’re all set!
Maintaining Your New Blades for Longevity
To get the most out of your new blades and maintain their sharpness, consider the following tips:
Regular Cleaning
After each use, clean the blades with a soft cloth to remove any resin or adhesive that may stick to their surface. This prevents buildup and extends their lifespan.
Proper Storage
Store blades carefully when not in use. Keep them in a protective casing to avoid any accidental damage, scratches, or dulling.
Avoiding Harsh Materials
Be mindful of the type of wood you’re working with. Hardwoods can dull blades more quickly, so switch out your blades according to the material.
Conclusion
Changing the planer blades in your Dewalt 735 is a straightforward process that, when done correctly, can vastly improve the quality of your woodworking projects. Regular maintenance will not only enhance your tools’ performance but also save you time and effort in the long run. By following the steps outlined in this guide, you’ll ensure your machine operates at peak efficiency. Happy woodworking!
What tools do I need to change the planer blades in the Dewalt 735?
To change the planer blades in the Dewalt 735, you will need a few essential tools, including a Phillips screwdriver, a wrench or socket that fits the blade screw, and a ruler or caliper for measuring blade height. Having a clean workspace and a towel or cloth can also help manage any small parts that might fall during the process.
Additionally, it’s a good idea to have a replacement blade set on hand, as well as some safety glasses and gloves. Safety should always come first, so ensuring you have the appropriate gear to protect your eyes and hands is crucial when working with power tools and sharp blades.
How do I access the planer blades for changing?
To access the planer blades in the Dewalt 735, start by unplugging the machine to ensure it’s completely powered down. Then, remove the top cover by unscrewing the screws that hold it in place. Once you have removed the cover, you will find the cutter head housing where the blades are located.
Next, you may need to engage the cutter head lock. This locks the cutter head in place, making it easier to unscrew the blade screws without complications. Once the cutter is locked, you can proceed to remove the screws holding the blades, allowing you to lift them out safely.
What are the steps to remove old blades?
To remove the old blades from the Dewalt 735, first ensure that the cutter head is locked in position. Then, using the appropriate wrench or socket, loosen and remove the screws that secure the blades to the cutter head. Be sure to take care not to strip the screws during removal.
After loosening the screws, gently lift the blades out of their slots. It’s crucial to handle the blades carefully, as they can be sharp. Take a moment to inspect the blade slots for any debris or damage before proceeding to install the new blades.
How do I install new blades in the Dewalt 735?
Installing new blades in the Dewalt 735 involves a few careful steps. Begin by taking your new blades and inserting them into the cutter head slots, ensuring that they are seated properly and aligned with the blade screws. It’s important to position the blades correctly to avoid any chipping or damage when the planner is in operation.
Once the new blades are in place, proceed to tighten the screws snugly but avoid overtightening, as this can lead to blade damage. Ensure that the blades are flush and parallel to the cutter head before moving on. After everything is secure, it’s a good practice to check the alignment once more before reassembling the machine.
How do I ensure the blades are aligned correctly?
To ensure that the blades are aligned correctly after installation, you can use a ruler or caliper to measure the height of the blades in relation to the cutter head. The blades should sit evenly and at the same height, which is crucial for producing smooth finishes on your workpieces.
You can also perform a simple test by running a scrap piece of wood through the planner. If the blades are aligned properly, the cut should be smooth without any skipped or jagged areas. If there is any inconsistency in the finish, you may need to readjust the blade heights and recheck their alignment.
What safety precautions should I take while changing the blades?
When changing the blades on the Dewalt 735, it is imperative to prioritize safety. Always start by unplugging the planner before beginning any maintenance work to eliminate the risk of accidental startup. Wearing safety glasses will protect your eyes from any flying debris or particles, and gloves can prevent injury from sharp blade edges.
Keep your workspace organized and free of clutter to avoid accidents. Additionally, be mindful of the sharpness of the blades and handle them with care to minimize the risk of cuts or wounds. Properly disposing of old blades is also important for maintaining a safe work environment.
How often should I change the blades in the Dewalt 735?
The frequency of changing the blades in the Dewalt 735 depends on various factors, including the type of wood you’re cutting, the volume of material processed, and the conditions of use. As a general rule, if you notice that the quality of cuts begins to diminish, such as increased tear-out or rough surfaces, it may be time to replace the blades.
On average, many users find that they need to change the blades after every few hundred board feet of planed material. However, this is subjective and varies with use; keeping an eye on performance and the condition of the blades will help you determine the best time for a change.
Can I sharpen the old blades instead of replacing them?
Yes, you can sharpen the old blades instead of replacing them, provided they are still within a usable condition and have enough material left to retain a cutting edge. Sharpening the blades can be a cost-effective solution, especially when the blades have only minor dulling and no significant nicks or damage.
However, it’s crucial to sharpen the blades properly using the correct tools and techniques to maintain their functionality. If you choose to sharpen the blades, be sure to balance them afterward to prevent any vibrations or operational issues during use. If the blades are too worn or damaged, replacement is the better option to ensure optimal performance.