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| equipment:metalshop:proedgesharpener [2023/02/09 16:48] – drew | equipment:metalshop:proedgesharpener [2024/11/19 21:42] (current) – external edit 127.0.0.1 | ||
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| ===== ProEdge Sharpening System - Robert Sorby ===== | ===== ProEdge Sharpening System - Robert Sorby ===== | ||
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| ====Introduction==== | ====Introduction==== | ||
| - | The Robert Sorby ProEdge is a sharpener for chisels, drill bits, planes, knives and garden tools. | + | The Robert Sorby ProEdge is a sharpener for chisels, drill bits, planes, knives and garden tools. |
| - | It is not used to sand wood. Please use our bigger belt sander for this. | + | It is not to be used to sand wood. Please use our bigger belt sander for this. |
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| ====Induction==== | ====Induction==== | ||
| - | An induction is required to use this machine; You will find the link at the bottom of this page. Once you have passed the online induction, you will be given the code to unlock the power plug.\\ | + | An induction is required to use this machine; You will find the link at the bottom of this page. Once you have passed the online induction, you will be given the code to unlock the power plug. |
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| ====Safety and Conduct==== | ====Safety and Conduct==== | ||
| - | It is vital that eye protection and a form of dust mask are ALWAYS worn and a dust extraction system is in operation. Ensure loose clothing and long hair are kept well away from any moving parts. Maintain a clean working environment when operating grinding and sharpening systems as sparks from this type of equipment are extremely hot and can cause a fire if they get onto wood dust. Always switch off and disconnect from the wall socket mains electric supply before changing belts or jigs or making any adjustments to the system.\\ | + | It is vital that eye protection and a form of dust mask are ALWAYS worn and a dust extraction system is in operation. Ensure loose clothing and long hair are kept well away from any moving parts. Maintain a clean working environment when operating grinding and sharpening systems as sparks from this type of equipment are extremely hot and can cause a fire if they get onto wood dust. Always switch off and disconnect from the wall socket mains electric supply before changing belts or jigs or making any adjustments to the system. |
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| - | As per Hackspace code of conduct, always clean up after use – return all belts and jigs to the designated spot on the shadow board and sweep up any metal filings and put them in the appropriate bin. If there is any damage the machine or missing parts/ | + | As per Hackspace code of conduct, always clean up after use – return all belts and jigs to the designated spot on the shadow board and sweep up any metal filings and put them in the appropriate bin. If there is any damage the machine or missing parts/ |
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| ====Parts of the unit==== | ====Parts of the unit==== | ||
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| ====Accessories==== | ====Accessories==== | ||
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| - | We have two knife jigs; Large (for knives above 8”) & Small (for knives up to 8”)\\ | + | We have two knife jigs; Large (for knives above 8”) & Small (for knives up to 8”) |
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| =====Current Belt Grits available at the Hackspace==== | =====Current Belt Grits available at the Hackspace==== | ||
| * 60 grit | * 60 grit | ||
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| * 600 grit | * 600 grit | ||
| * Leather honing belt (must be used with paste)\\ | * Leather honing belt (must be used with paste)\\ | ||
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| - | See the catalogue for belt codes https:// | + | See the catalogue for belt codes - [[https:// |
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| ====Tilting the Sharpening belt assembly==== | ====Tilting the Sharpening belt assembly==== | ||
| To assist in sharpening tools the ProEdge has a very useful feature in that the sharpening belt assembly can be angled backwards to allow for a much more comfortable position when sharpening at shallow angles.\\ | To assist in sharpening tools the ProEdge has a very useful feature in that the sharpening belt assembly can be angled backwards to allow for a much more comfortable position when sharpening at shallow angles.\\ | ||
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| This is done by loosening the two screws next to the drive pulley and gently moving the belt assembly to your desired angle. When the belt assembly is tilted backwards the rear screw is accessed via the access slot in the side guard as shown below. When the desired angle is achieved, re-tighten the screws to secure the belt assembly in place.\\ | This is done by loosening the two screws next to the drive pulley and gently moving the belt assembly to your desired angle. When the belt assembly is tilted backwards the rear screw is accessed via the access slot in the side guard as shown below. When the desired angle is achieved, re-tighten the screws to secure the belt assembly in place.\\ | ||
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| ====Changing Belts==== | ====Changing Belts==== | ||
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| ====Sharpening Wood Turning Tools==== | ====Sharpening Wood Turning Tools==== | ||
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| ====Sharpening Knives==== | ====Sharpening Knives==== | ||
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| ====Tools, heat and temper==== | ====Tools, heat and temper==== | ||
| - | All woodworking tools and knives are usually tempered. This is the process of heating a tool to an extremely high temperature and then dipping it into water. This is done to harden the metal which makes it more durable.\\ | + | All woodworking tools and knives are usually tempered. This is the process of heating a tool to an extremely high temperature and then dipping it into water. This is done to harden the metal which makes it more durable. |
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| If we allow our tools to heat up too much as we sharpen them, we are ruining this temper and in turn, reducing the durability of our tools.\\ | If we allow our tools to heat up too much as we sharpen them, we are ruining this temper and in turn, reducing the durability of our tools.\\ | ||
| For this reason, it is vital that you **__do NOT let the tools heat up too much.__**\\ | For this reason, it is vital that you **__do NOT let the tools heat up too much.__**\\ | ||
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| * Do not hold the tool against the belt for any longer than a few seconds at a time. | * Do not hold the tool against the belt for any longer than a few seconds at a time. | ||
| * Do not press the blade into the belt as you sharpen, just allow for light contact. | * Do not press the blade into the belt as you sharpen, just allow for light contact. | ||
| - | * Try dipping the tool into cool water between passes on the belt to keep the temperature down.\\ | + | * Try dipping the tool into cool water between passes on the belt to keep the temperature down. |
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| ====Woodturning tool bevel and clearance angles==== | ====Woodturning tool bevel and clearance angles==== | ||
| - | The diagrams below show details of the angles and profiles supplied on Robert Sorby | + | The diagrams below show details of the angles and profiles supplied on Robert Sorby tools.\\ |
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| The images are broken into four sections from left to right.\\ | The images are broken into four sections from left to right.\\ | ||
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| 3. A top view showing the shape of the cutting edge as seen when using the tool, together with any relevant profile angle.\\ | 3. A top view showing the shape of the cutting edge as seen when using the tool, together with any relevant profile angle.\\ | ||
| 4. A side view with the recommended bevel or clearance angle depending on the type of tool being sharpened.\\ | 4. A side view with the recommended bevel or clearance angle depending on the type of tool being sharpened.\\ | ||
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| ====Woodworking chisel and plane iron bevel angles==== | ====Woodworking chisel and plane iron bevel angles==== | ||
| The diagrams below show all the views as described above but with the addition of the two showing the primary and secondary bevel angles depending on the type of wood to be worked.\\ | The diagrams below show all the views as described above but with the addition of the two showing the primary and secondary bevel angles depending on the type of wood to be worked.\\ | ||
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| - | Please refer to the angle setter information guide on the front of the system for more recommended bevel angles.\\ | + | Please refer to the angle setter information guide on the front of the system for more recommended bevel angles. |
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| - | ====Induction | + | ====Induction |
| Please click the link below to complete the induction test\\ | Please click the link below to complete the induction test\\ | ||
| [[https:// | [[https:// | ||