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Summary of Contents for Drill Master MD1
- Page 1 Operating Instructions Grinding Machine Machine Type: MD1 Date: 2017.2.15...
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Page 2: Table Of Contents
Operation Instruction of Grinding Machine Table of Contents 1. Safety Instruction 2. Specification 3. Installation 4. Operation 5. Maintenance Page 2 of 16... -
Page 3: Safety Instruction
Safety Regulation 1.1.1 Intended Application The DrillMasters Eldorado Tool grinding machine MD1 is designed for low volume production re- sharpening of single flute gundrills. 1.1.2 General Potential Hazards with This Machine The machine was developed, designed and built according to technical safety aspects. - Page 4 Operation Instruction of Grinding Machine · Combination of dangers through - faulty assembly - incorrect clamping of tools - wheel wear - failure and/or incorrect application of protective measures. · Danger through emission - The equivalent continuous sound pressure level of the grinding machines is less than 80 dB(A).
- Page 5 DrillMasters Eldorado Tool, Inc. 1.1.4 Personal Safety Equipment - Wear appropriate protective clothing when working with the machine. - Wear closely fitting clothing when operating the machine. - Operators with long hair must wear a hair net. - No protective gloves - Wear safety goggles when operating the machine.
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Page 6: Specification
Operation Instruction of Grinding Machine particular country. Some symbols used on the machine are explained below. Read the explanations of these symbols carefully so that you are quite sure what they mean: The caution symbol is a warning of the danger of fatal accidents or injuries if the control and work instructions are not observed or not observed exactly. -
Page 7: Installation
- the grinding fixture is designed for low volume production re-sharpening of single flute gundrills. - The fixture may be installed on a DrillMasters Eldorado Tool grinding machine MD1, or a standard tool grinding machine. The desired angles are on the grinding fixture using graduated scales. - Page 8 Operation Instruction of Grinding Machine The installation and alignment of the machine must be carried out by authorized specialist personnel. - the permanent stability of the machine must be assured - the surface on which the machine is installed must carry the unloaden weight of the machine. 3.2.2 Electrical connection The mains input connection is located in the switch cabinet.
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Page 9: Operation
DrillMasters Eldorado Tool, Inc. electric motors and electrical connections. Start-up of the machine After the completion of all inspections is ready for operation. All machine functions are now checked in manual operation by trained and qualified personal. After completion of this work the test run of the machine can be started. - Page 10 Operation Instruction of Grinding Machine Table 4.1 Page 10 of 16...
- Page 11 DrillMasters Eldorado Tool, Inc. Pig 4.2 4.3 Operating Grinding fixture PS By changing the grinding stations, our standard nose grinds can be produced. The angles of the cutting edges and fixed, depending on which grinding stations are chosen. Single flute gundrills are clamped into a tool holder for re-sharpening. Each tool holder is suitable for one gundrill drive diameter of 10, 12 or 12.7mm.
- Page 12 Operation Instruction of Grinding Machine ○ Adjust the gop or space for dimension ‘A’ with length stop screw 4 shown in view 1. When regrinding drills up to 2.5mm diameter ,dimension ‘A’ can vary, but should not exceed 3mm in length. After setting ○...
- Page 13 DrillMasters Eldorado Tool, Inc. ○ - press centering pin of tool holder against the stop limit adjustment screw - grind tool with oscillating movement of the table - take tool holder out and check with a magnifying glass. Grind the drill paint relief facet until it meets and blends into paint location.
- Page 14 Operation Instruction of Grinding Machine ○ - lift station 1 out of the guide hole ○ - position new station 1 (for different nose grind) at the same location. Insert pin 25 into guide hole ○ ○ - lift clamping plate 22 by hand and swing new station 1 to the left until until the clamping face of ○...
- Page 15 DrillMasters Eldorado Tool, Inc. Pig 4.3 Pig 4.4 Page 15 of 16...
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Page 16: Maintenance
Operation Instruction of Grinding Machine Pig 4.5 Pig 4.6 Maintenance - Please clean the machine surface after grinding the gundrills. - Turn off the grinding machine when you leave. 5.1 Lubrication - The bearings of the machine have been lubricated before leave the company. - The guideways have been lubricated before leave the company.
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