When it comes to woodworking, having the right tools is essential, and one of the most prominent tools in any woodworker’s arsenal is a planer. The DeWalt 734 planer is renowned for its performance and durability, making it a popular choice among professionals and hobbyists alike. However, like any tool, the blades will wear down over time, affecting the quality of cuts. Understanding how to change the blades in your DeWalt 734 is crucial to maintaining your tool’s efficiency and prolonging its lifespan. This comprehensive guide will take you step-by-step through the process of changing the blades, ensuring you get the best performance from your equipment.
Understanding Your DeWalt 734 Planer
Before diving into the blade-changing process, it’s important to understand the key features of the DeWalt 734 planer. This model is equipped with a powerful motor and a high-cut capacity, allowing you to quickly flatten and smooth boards.
Key Specifications
- Motor Power: 15 amp motor that allows for superior performance.
- Cutting Width: Planes boards up to 12 inches wide.
- Max Depth of Cut: Adjustable depth for controlling the thickness of your boards.
Importance of Blade Maintenance
The blades of your DeWalt 734 play a critical role in achieving the desired finish on your wood projects. Dull blades can lead to several problems:
- Rough Cuts: Dull blades do not cut cleanly, leading to splintering and rough finishes.
- Increased Workload: You will need to make more passes to achieve the same results, wasting time and energy.
Therefore, it is important to routinely check and change the blades to ensure optimal performance.
Gathering Your Tools and Materials
Before you begin changing the blades, you will need to gather the appropriate tools and materials. Here’s a quick checklist:
- Replacement Blades: Ensure you have the correct DeWalt replacement blades for the 734 model.
- Hex Key Wrench: This is typically included with the planer for blade changes.
- Cloth or Paper Towel: Useful for cleaning the blade area and removing debris.
- Safety Gear: Always wear safety glasses when working with power tools.
Step-by-Step Guide to Changing Blades in Your DeWalt 734
Changing the blades in your DeWalt 734 may seem daunting, but by following these steps carefully, you can do it with confidence.
Step 1: Prepare Your Workspace
Make sure to work in a clean, well-lit area. Disconnect the planer from power to ensure safety throughout the process.
Step 2: Remove the Cover Plate
Using the hex key wrench, remove the screws holding the cover plate in place. Carefully set the cover aside, exposing the blades. It is crucial to keep track of the screws, so consider using a small container.
Step 3: Remove Old Blades
Carefully loosen the blade retention screws. This step is vital, as improper handling can damage the blades and the mechanism. Once loose, gently slide out the old blades.
Dealing with Stubborn Blades
If the blades are stuck, avoid excessive force. Instead, gently tap the blade holder with a soft mallet or use a lubricant for easier removal.
Step 4: Cleaning the Blade Area
Before installing the new blades, take the time to clean the blade area using a cloth or paper towel. This helps remove any residue or debris that can affect the performance of the new blades.
Step 5: Installing New Blades
Carefully slide the new blades into place. Ensure they are seated properly within the blade holders. Use the retention screws to hold the blades in place, tightening them securely but not overtightening, as this might damage the blades or the holder.
Checking Blade Alignment
An important step in this process is ensuring that the blades are aligned correctly. Use a straightedge to check for any unevenness. Ideal alignment will help ensure precise cuts and prolong blade life.
Step 6: Replace the Cover Plate
Once the blades are secured, replace the cover plate. Use your hex key wrench to tighten the screws, ensuring the cover is snug. Double-check that everything is secure before proceeding.
Step 7: Test the Planer
Reconnect the power and test the planer with a scrap piece of wood. Monitor the quality of the cut to ensure everything is functioning as it should. If you notice any inconsistencies, recheck the blade alignment.
Maintaining the Blades for Longevity
Now that you have successfully changed the blades in your DeWalt 734, it’s time to focus on maintenance. Proper care can significantly extend the life of your planer blades.
Regular Inspection
Regularly inspect your blades for wear and tear. Look for nicks, chips, or any signs of dullness that may warrant a blade change sooner rather than later.
Cleaning Blades
After each use, clean your blades to remove resin and wood particles that may accumulate. This can help prevent premature dulling and extend their usability.
Storage
When not in use, store your planer and blades in a dry, safe area. Avoid exposure to moisture and direct sunlight, which can lead to rust or damage.
Common Mistakes to Avoid
When changing blades in your DeWalt 734, there are several common mistakes that you should avoid:
Not Having the Right Replacement Blades
Always ensure you are using the correct DeWalt replacement blades specifically designed for the 734 model. Using improper blades can lead to poor performance and damage to your tool.
Overtightening Screws
While it’s important to secure the blades, overtightening can crack or warp the blades. Tighten screws just enough to hold the blades securely.
Conclusion
Changing the blades on your DeWalt 734 planer is a manageable task that, when done correctly, can significantly enhance your woodworking experience. With the right tools, an understanding of your machine, and regular maintenance, you can ensure that your blades stay sharp and your projects run smoothly. This not only improves the quality of your work but also saves you time and money in the long run. Mastering this skill will empower you as a woodworker. Don’t hesitate to refer back to these steps every time you need to change your blades – your DeWalt 734 will thank you!
What tools do I need to change the blades in my DeWalt 734 planer?
To change the blades in your DeWalt 734 planer, you will need a few basic tools. Primarily, a Phillips screwdriver will be necessary to remove the screws that secure the blade cover. Additionally, having a flathead screwdriver or a putty knife can help you lift and remove the old blades if they are stuck.
Furthermore, it’s beneficial to have a set of replacement blades nearby, as well as a pair of gloves to protect your hands during the process. A clean cloth or rag can also be handy for wiping any debris or sawdust from the planer before you begin the blade change.
How do I know when it’s time to change the blades?
You should change the blades in your DeWalt 734 planer when you notice a drop in performance, such as an increase in the amount of tear-out on your workpieces or when the finish becomes rough or uneven. Additionally, if you are having to make multiple passes to achieve the desired thickness, it could indicate that the blades are dull and need replacing.
Another sign that it’s time to change the blades is if you begin to hear an unusual noise during operation, which could mean that the blades are not cutting evenly anymore. Regularly inspecting the blades can help you catch these issues early, allowing for timely replacements and maintaining optimal performance.
Can I sharpen the blades instead of replacing them?
Yes, you can sharpen the blades in your DeWalt 734 planer instead of replacing them with new ones. However, it’s important to note that not all blades are designed for sharpening, and the quality of the cut may diminish with repeated sharpening. If you choose to sharpen them, using a fine, flat file or a dedicated sharpening tool can help you maintain the proper angle and edge on the blades.
Keep in mind that after several resharpenings, you might reach a point where the blades become too thin to use effectively. At this stage, replacement is the more viable option to ensure your planer operates smoothly and provides high-quality cuts.
How do I install the new blades correctly?
Installing new blades in your DeWalt 734 planer involves several key steps to ensure everything is aligned correctly. Begin by thoroughly cleaning the blade chamber and removing any debris. Then, position the new blades into the cutter head, ensuring they fit snugly into the designated grooves. The blades typically have a specific orientation, so make sure you install them in the correct direction according to the manufacturer’s guidelines.
Once the blades are in place, secure them by tightening the screws using your Phillips screwdriver. It’s crucial to check the blade alignment at this stage, as improper alignment can lead to uneven cuts or damage to the workpiece. After installation, run the planer at a low speed for a few moments to listen for any abnormal noises, which can indicate a misalignment that needs correcting.
Is it difficult to change the blades myself?
Changing the blades in your DeWalt 734 planer is generally a straightforward process that can be done with some basic handyman skills. For most users, the procedure does not require specialized training or extensive experience, making it a manageable task for DIY enthusiasts. The user manual provides clear instructions and diagrams, which can guide you through each step.
However, if you feel uncertain about the process or do not want to risk damaging your tools, seeking assistance from a more experienced woodworker or technician can help. Watching tutorial videos online can also bolster your confidence in tackling the change alone, showing you practical demonstrations of the entire process.
How long does the blade-changing process take?
The time it takes to change the blades in your DeWalt 734 planer can vary depending on your experience level and familiarity with the tool. For someone with basic knowledge of woodworking equipment, the entire process can typically be completed in about 15 to 30 minutes. This time frame includes gathering your tools, removing the old blades, cleaning the blade chamber, and installing the new blades.
If you are performing the task for the first time, it might take a little longer as you familiarize yourself with the components of the planer and the blade-changing procedure. Once you become more comfortable with the process, you will likely be able to complete it more quickly and efficiently.
Where can I purchase replacement blades for my DeWalt 734 planer?
Replacement blades for your DeWalt 734 planer can be purchased from various locations, including local hardware stores and home improvement centers. Many major retail chains stock replacement blades, making it convenient for you to find the right fit for your planer. Be sure to check the packaging to ensure that the blades are compatible with the DeWalt 734 model.
Additionally, many online marketplaces offer a wide selection of replacement blades. Websites dedicated to woodworking supplies often have specialized products designed for the DeWalt 734, and buying online may allow you to read reviews and compare prices. Always ensure that you are purchasing from a reputable seller to guarantee the quality and performance of the blades.