Category:Milling Machines: Difference between revisions
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* Flammable materials | * Flammable or toxic materials | ||
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* Beware of flying chips. They are '''HOT''' and '''SHARP.''' | |||
* Beware of flying chips. They are HOT and SHARP. | * '''Do not wear loose clothing''' or jewelry when operating the machine. Long hair must be tied back or covered. | ||
* Do not wear loose clothing or jewelry when operating the machine. Long hair must be tied back or covered. | |||
* Do not wear gloves. Gloves can be drawn into a cut by the spinning tool. | * Do not wear gloves. Gloves can be drawn into a cut by the spinning tool. | ||
* Do not remove chips from the cutting area with bare hands. Use a chip brush or a shop-vac. | * Do not remove chips from the cutting area with bare hands. Use a chip brush or a shop-vac. | ||
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==Machine== | ==Machine== | ||
* Work must be clamped securely in a vise and the vise clamped tightly to the table, or, work must be clamped securely to the table. | |||
* Always stay at the machine while it is running. | |||
* Do not operate the machine if any unusual or excessive heat, noise, smoke, or vibration occurs. | |||
* '''Make sure the spindle has come to a complete stop''' before changing tools or unloading the workpiece. Keep hands clear of the spindle start switch when changing tools. | |||
* '''NEVER USE COMPRESSED AIR''' to remove chips from the work area. | |||
* Remove all wrenches, chuck keys, and loose parts before turning on the machine. | |||
* Before running machine the spindle should be rotated by hand to make sure it is clear for cutting. | |||
* Make sure the cutter is rotating in the proper direction before cutting material. | |||
Revision as of 15:39, 2 March 2024
| Vertical Milling Machines | |
|---|---|
| General Info | |
| Make | various |
| Model | |
| Serial | |
| Specs | |
| Manual | |
| Asylum Info | |
| Location | Machine Shop |
| Rubric | |
| Training | |
| Testing | |
| Restrictions | red |
Description
On a milling machine, parts are created by removing material from a solid block (or workpiece) using a variety of spinning cutting tools.
A 3-axis vertical milling machine has a variable-speed vertical spindle and a heavy table that translates underneath it. A metal workpiece is clamped to the table and a cutting tool is held in the spindle. Cutting is done by moving the workpiece against the spinning tool, or by lowering the spinning tool into the workpiece.
A CNC milling machine operates by computer control. Motors are attached to the movement mechanics allowing the computer to make precision-machined parts automatically.
| Use For | Do Not Use For |
|---|---|
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Safety Notes
Personal
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Eye protection required! |
|---|---|---|
- Wear safety goggles. Eyeglasses are NOT safety goggles.
| |
|---|---|
- Beware of flying chips. They are HOT and SHARP.
- Do not wear loose clothing or jewelry when operating the machine. Long hair must be tied back or covered.
- Do not wear gloves. Gloves can be drawn into a cut by the spinning tool.
- Do not remove chips from the cutting area with bare hands. Use a chip brush or a shop-vac.
- Always keep a secure, stable stance. Avoid over-reaching. Clean up oil spills immediately and avoid slipping. Keep the work area clear of trip hazards.
Machine
- Work must be clamped securely in a vise and the vise clamped tightly to the table, or, work must be clamped securely to the table.
- Always stay at the machine while it is running.
- Do not operate the machine if any unusual or excessive heat, noise, smoke, or vibration occurs.
- Make sure the spindle has come to a complete stop before changing tools or unloading the workpiece. Keep hands clear of the spindle start switch when changing tools.
- NEVER USE COMPRESSED AIR to remove chips from the work area.
- Remove all wrenches, chuck keys, and loose parts before turning on the machine.
- Before running machine the spindle should be rotated by hand to make sure it is clear for cutting.
- Make sure the cutter is rotating in the proper direction before cutting material.
Pages in category "Milling Machines"
The following 6 pages are in this category, out of 6 total.
