拆卸机器切割部分的步骤外文文献翻译中英文翻译Word格式文档下载.docx

1、Figure 27-Cutting unit. （1）circular support assembly, （2）impeller （3）crosscut knife spindle, （4）slice gate , （5）stripper plate, （6）slicing knife （7）slice adjustment knob, （8）adjustment nut1.Ower source must connected to machine and turned on.Turn the power disconnect/lockout switch to the “O”（OFF）po

2、sition and lock out.Allow machine to come to a complete stop,then press the “I”（start）button and hold for two seconds to verify that the machine will not start.After the green guard locking switch status lights illuminate（when all rotating machine parts are idle）unfasten the draw latch connecting th

3、e feed cover door and support housing.Open the feed cover door.2 .Slide protective sleeve provided with the machine over the crosscut spindle（see “Crosscut Knife Spindle Assembly”,page 80）.CAUTION:The following step in this maintenance procedure repuires that the cutting parts be rotated.Use the imp

4、eller to rotate the parts.The impeller should only be grasped near the bottom to avoid contact with slicing knife!3 .Remove the circular support assembly which contains the circular spindle assembly .Rotate the impeller by hand （grasp near the bottom） until the line etched on the circular support as

5、sembly aligns with the line on the end of the circular spindle（Figure 28）.The open side of the drive coupler must face out（Figure 39,page 45）.This can be viewed by looking in the space between the circular support and the support housing.Remove the two locking nuts and pull the circualar support ass

6、embly straight out and off of the machine （Figure 29）.Place the support assembly on a work surface in a safe palce.Figuar 28-Aligning circular knife spindle. （1）Circular knife spindle, （2）Side,circular support assembly, （3）Alignment marks, （4）Lock nutFiguar 29-Removing circular support assembly. （1）

7、Cricular support assembly Always carry and store the circual support assembly containing the circular spindle so that exposed knife edges do not present a safety hazard.The crosscut knife spindle should be removed from the machine if replacing more than two crosscut knives and if removing the slicin

8、g knife holder.Proceed to step #4 to remove crosscut spindle.Replacement of crosscut knives:To replace just one or two knives ,back off screws approximately two turns and pull retaining ring out .Carefully lift knife from slot（Figure 30）.Replace knife making sure knife is seated in clean knife slot,

9、with all knives is facing the same direction.Use the torque wrench provided with machine and tighten retaining ring screws to 20 inch/pounds（2:2 newton-meters）.To replace more than two knives ,remove crosscut spindle from the machine as outlined below.See page 48 for maintenance information.Figure 3

10、0-Replacing crosscut knives. （1）Retaining ringThe crosscut spindle is heavy ,weighing approximately 60 pounds（27 kg）.Use appropriate lifting techniques.4 .Use the “L” handle wrench provided with the machine and remove two of the three screws that hold the spindle to the machine.Loose the third screw

11、 but to not remove.5 .Install the shaft extension tool provided with the machine .Guide the shaft extension tool in place over the stud in the crosscut shaft and tighten until it stops against the shaft （Figure 31）.Figure 31-Loosening crosscut knife spindle fasteners. （1）Protective sleeve, （2）shaft

12、extension tool ,（3）”L” handle wrench6 .Remove the remaining fastener that holds the spindle .Slide the spindle over shaft extension tool to remove from the machine （Figure 32）.Carefully set the spindle aside on a surface that will not damage the knives.Figure 32-Removing crosscut knife spindle. （1）S

13、haft extension tool, （2）Crosscut knife spindle7 .Remove the stripper plate and stripper plate spacer.Three bolts hold the stripper plate to the stripper plate spacer on the slice gate.Three screws hold the spacer to the case（Figure 33）.If the spacer is difficult to remove,use the stripper plate fast

14、eners as jacking screws in the holes on the spacer used to attach the stripper plate.Figure 33Using stripper plate screws to remove stripper plate spacer. （1）Stripper plate spacer. （2）stripper plate fastener（used as jacking screw）8 .Remove the slicing knife insert by using a screwdriver or similar t

15、ool that will fit in the hole in the exposed handle end of the slicing knife （Figure 34）.Carefully pull the knife from the slicing knife holder.Note that some cutting applications may use the slicing knife that is integrated with the knife holder（no replaceable insert）.That knife is removed in the same manner as the slicing knife holder as described below.Fi