mini_drill_press
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mini_drill_press [2020/10/02 17:32] – created furst | mini_drill_press [2023/01/06 01:30] (current) – [Mini Drill Press] haley | ||
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- | ^ ^ | + | ^ Mini Drill Press ^ |
- | | | + | | |
- | | **Tool Type: | + | | **Tool Type: |
- | | **Location: | + | | **Location: |
- | | **Supervisor** | ||
- | | David Bothman | ||
- | | (805) 893-4125 | ||
- | | bothman@cnsi.ucsb.edu | ||
- | | **Description: | + | | **Description: |
- | | **Manufacturer: | + | | **Manufacturer: |
+ | 1/5/23 Haley | ||
---- | ---- | ||
===== About ===== | ===== About ===== | ||
+ | Micro drill press for use with small tools and drill bits on precision or fine work pieces. Features an unlimited speed control motor with high torque at low RPM. | ||
+ | ----- | ||
+ | |||
+ | ===== Safety Concerns ===== | ||
+ | * Safety glasses, close toe shoes, and long pants must be warn when operating the machine | ||
+ | * Metal chips can be incredibly sharp, do not touch any chips directly instead using an acid brush to remove chips | ||
+ | * Do not inhale any fumes resulting from drilling using oil | ||
+ | * Do NOT wear gloves during operation of machine | ||
+ | * Do not touch tool or spindle until the machine has stopped completely | ||
---- | ---- | ||
- | =====Training===== | + | ===== Operating Procedures |
+ | - Layout and center punch the holes you wish to drill | ||
+ | - Insert drill bit into the drill chuck, tighten with the chuck key, and remove the chuck key before continuing. Note: Do not tighten the chuck by powering on the machine and do not leave the chuck key in the chuck. These are both extremely dangerous and unsafe practices. | ||
+ | - Align the holes with the drill bit and secure the part using the vice or the drill bed clamp. | ||
+ | - Adjust the work table to the appropriate height and lock securely. | ||
+ | - Check that the tool can spin freely and that it is clear of the part. | ||
+ | - Determine the proper feed rate and speed rate for the given hole/ | ||
+ | - Apply cutting lubricant to the part | ||
+ | - Turn the machine on | ||
+ | - Use peck drilling operations to drill the hole, remove material in 0.05 inch increments. | ||
+ | - Remove chips and swarf using a brush. Do not use a rag or your bare hands to remove chips. | ||
+ | - Apply additional cutting fluid as necessary throughout the operation | ||
+ | - Reduce pressure when breaking through to prevent damage to the tool and part. Use backing board to prevent the part from blowing out. | ||
+ | - Power down the machine when done. Do not attempt to slow the machine down by hand. | ||
+ | - Use a brush and/or rag to clean up any chips, shavings, and oil from the drill press and the surrounding areas. | ||
+ | - Return all tools to their proper location and power down the drill press. Tidy up the work area. | ||
- | + | ---- | |
- | ----- | + | |
===== Detailed Specifications ===== | ===== Detailed Specifications ===== | ||
+ | * 1/7 HP DC motor | ||
+ | * 1000-30,000 RPM variable speed control | ||
+ | * Capable of drilling .002" to 5/ | ||
+ | * Spindle run out within .0002" | ||
+ | * 4" X 4" work table | ||
+ | * J0 spindle taper | ||
----- | ----- | ||
- | ===== Safety Concerns ===== | ||
+ | ===== Reference Documentation ===== | ||
+ | [[Drill Press SOP]] | ||
- | ---- | + | {{ : |
- | + | ||
- | + | ||
- | ===== Reference Documentation ===== | + | |
+ | {{ : | ||
----- | ----- | ||
mini_drill_press.1601659962.txt.gz · Last modified: 2020/10/02 17:32 by furst