For Machines Mfg. Since 8/09 | O P E R A T I O N | Model SB1029 |
Magnetic Chuck
The Model SB1029 table is equipped with a
A magnetic chuck secures workpieces to the table without the use of clamps. With proper attention to preparation of both the workpiece and the magnetic chuck, a magnetic chuck will provide ample clamping force on most magnetic metals.
Dust Port Positioning
The Model SB1029 has a dust port to gather waste material created during grinding. The dust port is vertically adjustable so that it can be positioned directly in the path of the sparks.
To adjust the dust port position:
1.Hold the dust port with one hand to prevent it from moving, then loosen the lock knob shown in Figure 42.
Lock Knob
Figure 42. Dust port lock knob.
2.Position the dust port as needed, then re- tighten the lock knob.
Setup for a Typical Grinding Operation
Once you have chosen the proper wheel for the operation and properly installed the magnetic chuck on the table, use the following procedures to prepare for a grinding operation.
To prepare for a grinding operation:
1.DISCONNECT MACHINE FROM POWER!
2.To ensure flat mating surfaces on the workpiece and the magnetic chuck, surface grind and stone the top of the chuck and the bottom of the workpiece. Clean all surfaces to make sure they are free of contaminants.
3.Make sure the magnetic chuck is turned OFF, then place the workpiece onto the chuck. Once the workpiece is positioned as needed, turn the magnetic chuck ON.
4.Make sure the grinding wheel is not contacting the workpiece, connect the grinder to power, then turn the motor ON.
Grinder Operation
Grinding with a surface grinder is a delicate process that takes practice, skill, and knowledge. In addition to this, the method used for any one procedure will depend on a number of factors, including, but not limited to the material being ground, the grinding wheel being used, the quality and calibration of measuring tools, and the finish that is desired.
For these reasons, specific techniques are not outlined in this manual. We recommend that you consult books, trade magazines, metalworking experts, and other reliable resources for techniques pertaining to the specific tasks you wish to perform.
The information that follows serves as a general outline to help familiarize you with the basic grinding technique.