SPC FLOOR Multi Rip Saw Instruction Manual Book

Time:2019-11-14

Content:

  1. Matters for Attention
  2. Preparations before Running
  3. Installation Methods
  4. Preparations for trial running
  5. Operating Methods and Sequence
  6. Adjustment and Replacement  
  7. Defects and Their Removal
  8. Maintenance
  9. Packing List
  10. Machine spare parts
  11. Technical Parameters
  12. Electrical Schematic Diagram and Explanation (attached)
  13. The production line control diagram and explanation
  14. Quality Certificate (attached) Guarantee Explanation and Records

Matters for Attention

In order to operate the machine in safety, please be sure to observe the following matters, otherwise personal safety will be influenced!

  1. Non operators should be kept outside the work area
  2. When the machine is running, it is forbidden for the operator to leave the work post.
  3. Operators must understand the meaning of all safety instructions and danger labels on the machine.
  4. Please put the tool class in a fixed position. (hazard note: do not place tools on the machine)
  5. Please don’t use materials of too big differences in their thickness and width.
  6. Since the cutting tool spindle works in movement state, be sure to check its screws in every shift to see if they are loosened or with other abnormal situation.
  7. Please check the peripheral situation around the machine before operating it.
  8. Operate the machine only when all safety protection devices are installed correctly.
  9. Before starting the machine, please do not forget to check whether the tool is locked or damaged.
  10. During operation, don’t stretch hands and objects into the machine tool, lest a danger should happen.
  11. When the machine tool is running, all the safety protection devices used shall not be removed or opened without authorization. They can only be removed when the main power supply of the machine is turned off.
  12. When adjust and correct dimensions, be sure to cut off power supply.
  13. During tool replacement and position adjustment, avoid tool contact with other objects.
  14. When replace cutting tools and adjusting locations, don’t let the cutting tools get in contact with other objects.
  15. Please carry out the next operation after confirming that the cutting tool has been stopped fully. (After the machine is turned off, it won’t stop immediately)
  16. Before checking, repairing and cleaning the machine tool, the main power supply of the machine tool must be cut off.
  17. The main power must be cut off after the operation of the machine, and the machine can not leave until it is completely stopped.

Preparations before Running

  • The equipment install place should be dry and solid; the height of workshop should be more than 5m. Please get the layout drawing of machine from us and then according to our layout drawing to work.
  • Please consider relative position of the other accessory equipment.
  • Have enough electric capacity and power.
  • Dust extraction flow rate must be achieved 15m/s.

Installation Methods

Loading and unloading of equipment

This machine loading and unloading should be sling from upper lifting lug of machine (single machine weight about 2T), please pay attention to it can’t scoop up from the machine bottom. Feeding rolling table can scoop up from the bottom. When loading and unloading should be avoid to quaking.

Mechanical installation (Please install under the guidance of the personnel of our company)

  1. Please install on a dry and solid level ground surface. The wet soil must be over 250mm below the ground surface.
  2. Put the equipment base seats to their positions in compliance with their dimensions, and ensure that the two base seats should be parallel, and should be vertical to the terminal ends. (Pay attention to their related positions in respect of other equipment)
  3. Put the backing board under the level-adjusting bolts, waiting for adjust.
  4. Adjust height of longitudinal multi rip saw, to make feeding roller go beyond the ground about 890mm, and then adjust anchor bolt, to make the feeding roller plane located in the level state. (Ensure that the plane-ness is within 0.1mm/m)
  5. Adjust height of transverse multi rip saw, to make feeding roller go beyond the ground about 950mm, and then adjust anchor bolt, to make the feeding roller plane located in the level state. (Ensure that the plane-ness is within 0.1mm/m)
  6. Install the feeding rolling table, adjust anchor, to ensure that the feeding roller upper plane and longitudinal multi rip saw feeding roller plane in the same level.
  7. Adjust limit switch to ensure the effectiveness of the limit switch for controlling the plate thickness.
  8. Adjust the location of the upper pressing roller; it must be parallel to the feeding roller. (We have adjusted well before delivery, you only need to check again)
  9. Adjust the height of the upper pressing roller to ensure the pressure of the processing plate. (To ensure when have no plate the upper pressing roller to feeding roller distance < about 2mm of board thickness)
  10. Adjust the feeding speed of the whole line equipment, to make coordinate work.
  11. Check to get the normality of various spindle systems, and ensure corotate and reverse are correct.
  12. Mount the machine hood.
  13. Carry out the electric connection and trial running.

Power source connecting and wiring

Please connect the inlet terminal of the electric control cabinet with the 3-phase four-line 380V output terminal of the distribution panel.

Notes: Please use wires of required specifications or of higher than the specifications for the inlet wires. Please set up short-circuit and leakage protecting devices in the wires connecting with the distribution panel.

  1. Connect the feed-in motor wires.
  2. Connect the electric control cabinet with the terminal box of the machine body.
  3. Power to run the machine point by point, to confirm the rotation  direction of all the motors.
  4. Please use thermal relays and so on of prescribed capacities.
  5. Please restore the thermal relays and so on after the causes have  been clearly investigated.

Preparations before Running

Preparations for trial running(at the time after being installed or being used after a long period of being sealed up for safekeeping)

  1. Please clean the roller surface, the sliding parts and so on. Please inject oil into all movable parts with an oilcan.
  2. Carry out idle running for 10 min after starting up, the case when a hand placed on the main spindle sleeve for about 10 sec is not scalded may be regarded as normal.
  3. Make sure that all the protection devices are installed correctly.
  4. When you the first time use or change new module or install saw blades finished of the longitudinal multi rip saw, you should start up the main spindle and then put down the upper cover to level slowly by lead screw, when lead screw loosen go on to rotate till tighten.

Preparations for daily running

  1. Make sure that there are no tools, wooden flakes and other alien objects on the machine.
  2. Oil the movable parts with an oilcan, 1~2 times a day for lead screws and sliding parts.
  3. Make sure that there are no broken blades and other abnormal circumstances with the cutting tools.
  4. Make sure that the shaping cutter spindle is in normal condition, and their screws and so on are not loosened.
  5. Slightly rotate all the cutter spindles with hand to make sure that there is no collision with them.
  6. Adjust the cutting volume and height of all the spindles.
  7. Adjust the position of each tool, etc.
  8. Make sure that the safety devices in all the places are normal.

Operating Methods and Sequence

a. For the safety sake, please make sure again that the cutting tools are tightly locked

b. Make sure that the power supply indicator lamp on the operation panel is on. In case the lamp in not on, please check the power inlet wire, indicator lamp and so on.

c. Press down the Start-up button of the operation panel circuit.

d. Press down the Start-up buttons of all the spindles on the operation panel. While starting up the main spindles, please press at an interval of 3~5 sec for each of them.

e. After all the main spindle systems have been started up and no abnormal circumstances are confirmed, then press down the Feed-in button.

f. When it is necessary to stop the running, press down all the Stop buttons or the Rapid Stop button.

Caution: 1. During operation, the feed motor must be stopped before pressing the stop button of each axis! Do not stop the spindle motor during feeding!

2.When starting, the spindle motor must be turned on before the feed motor can be turned on! Never turn on the feed motor first!

Adjustment and Replacement of All the Parts

6.1 Replacement of the milling cutter body (while mounting and removing the cutter body, please be absolutely sure to cut off the power supply by pressing down the Rapid Stop button, and to carry out the work after making sure that the rotation has stopped totally)

a. Dismantle the dust absorbing hood cover.

b. Fix the internal chuck of saw blade with spanner and loosen the lock nut (pay attention to the positive and negative thread). Remove the saw blade. The saw blade shall be installed in reverse direction as described above.

6.2 Adjustment of processing width

When the width and specification of the processing plate are changed, the position of each blade shall be changed. The specific steps are as follows:

Longitudinal saw: raise the upper cover (rotate the screw rod) until the template is separated from the cutter teeth:

a. Open the shaft end cover plate.

b. Loosen the spindle nut with a spanner (pay attention to the positive and negative threads), and remove the washer and saw blade in turn.

c. Adjust the thickness of washer according to the plate width, then install it in sequence, and lock the spindle nut with wrench.

d. Open the main shaft, and slowly lower the upper cover to the horizontal through the screw rod.

Horizontal saw: open the dust collection cover and directly turn the screw rod to adjust the position of the main shaft (pay attention to adjust the position of the fixed guiding ruler)

Note: After the longitudinal saw adjusts the tool, check whether the pressing wheel of the tool tip avoids the position of the tool, and then put down the upper cover.

6.3 Adjustment of feed-in speed

By turning the flange on the stepless motor. (pay attention to safety during equipment operation)

6.4 Adjustment of the tightness of the pressing plate of the material pressing belt

Use a wrench to turn the hex of the sprocket shaft end for adjustment. (dial indicator can be made on the pressing roller)

6.5 Adjustment of the location of cutting tools

The upward, downward, leftward and rightward locations of all the cutting tools may all be adjusted through the location adjusting lead screws of all the cutting tools.

6.6 Adjustment of the rotation speed of a high-speed motor

The highest rotation speed of a main spindle motor is 7000RPM. It is usually used at 7000RPM with cutting tool balancing and other problems being taken into consideration. And the cutting tool supplier is kindly requested to make the explanatory remarks at the time of ordering the cutting tool. If the rotation speed needs to be adjusted, it is possible to be achieved through the adjusting of the output frequency of the converter. (Caution: it shall be completed by professional personnel)

6.7 Adjustment of tool nose pressing block

First and foremost the lower supporting board and the chain plate plane shall be ensured on a same plane; after the location of the material pressing frame is determined, feed the floor board to be processed into processing area, and adjust the upper pressing board to ensure that there is still 0.5 mm displacement volume left in downward direction, which value is just acceptable and shall not be too large, and which value may be still less or just zero for a work station without height requirement. The air pressure shall be about 2 kg, and for precutting and truing 0.5 may be the right value.

7. Defects and Their Removal (See Table 1)

Abnormality Causes Treatment methods
Abnormal electric circuit Power source indicator lamp is not on. Inlet wire is broken or the lamp is damaged. Check the inlet wire, power source or lamp.
Overload indicator lamp is on.

Circuit start-up lamp is off.

Main spindle and feed-in motor thermal relay acts. After the cause is made clear and removed, reset the thermal relay.
Failing to start up No rotation and no going up/down after the button is pressed down Main spindle fails to rotate after the bearing is burnt. Dismantle and replace the bearing.
Thermal relay acts. Reset relay and restore button.
Main spindle becomes abnormal Bearing gives a metal sound Bearing is damaged.

Bearing has no lubricant oil.

Dismantle and replace the bearing.
Vibration before the cutter body is mounted. Poor fixing in bearing part or bearing is damaged. Adjust and fix the bearing part and the going up/down and sliding parts.
Main spindle is bended. Detect the spindle vibration, and replace the main spindle.
Vibration after cutter body is mounted. Bad dynamic balance of cutter body Make dynamic balance for the cutter body.
Bad verticalness of cutter body hole to the side surface Check the precision of the cutter body, and replace the cutter body.
Bad goodness of fit between cutter body hole and main spindle Check the precision of the cutter body, and replace the cutter body.
Abnormal cutting Cutting face has spots.

The material under processing has places unprocessed..

 

Incorrect location of lead rule

 

Lead rule is not parallel to lead rails.

Adjust location of lead rule, and re-assign finish allowance.

Adjust lead rule.

Crack in edge of front surface of the cutting face Tool nose is worn out. Grind the tool.
Straight line on cutting face is not straight. Incorrect height of the material pressing belt

 

Adjust height of material pressing belt.

 

 

Unexpected resistance in work-piece running Remove the resistance.

 

Base material is not in the middle of the equipment Adjust the guiding rule to ensure symmetry
Inconsistent height of feeding roller Adjust the height of upper pressing roller
The pressure of upper pressure roll is too high Adjust the pressure of upper pressing roll
Height of upper pressing roller is inconsistent Adjust the height of upper pressing roller
Upper press roll stuck Replacement of bearings

8. Equipment Maintenance of SPC FLOOR Multi Rip Saw

a. Maintenance of equipment

(1) Keep the equipment clean

(2) when maintaining the machine tool, do not use hard objects to knock the machine tool.

b. Lubrication and rust prevention of equipment

(1) All transmission parts and rotating connection points on the equipment shall be lubricated. Please be sure to refuel for a certain period of time. Generally, refuel once every two to three months. In order to extend the service life of each driving part

(2) Oil filling position and method(See table 2)

Table 2

Location Kind of oil Oiling method
Bearing parts of all the main spindles White lithium-base high-speed grease Grease gun
Sliding spindle parts of all the slicing seats Machine oil Oil gun
Screw adjusting parts of all the devices Machine oil Oil gun
Inside the bearing chain (oiling through the terminal end of pin axle) Machine oil Oil gun
Bearings in all the places
Feed-in motor Machine oil
Chain wheel box Machine oil Oil gun

C. Inspection cycle of equipment

(1) the horizontal state of the machine tool is once every half a year.

(2) All bearings on the rolling feeding roller must be checked once a month to see if they can rotate. If they are stuck, they must be replaced immediately to avoid damaging the barrel or frame and causing greater loss.

(3) The position of the tensioning wheel sent into the sprocket box shall be checked once every two to three months.

(4) Check the operation of the belt carefully every other month. If there is any damage, please replace it immediately.

9. Packing List

10. Machine spare parts

11. Technical Parameters of SPC FLOOR Multi Rip Saw

 

Technical parameter

Transverse multi rip saw Longitudinal multi rip saw Feeding rolling

table

Model HJC25-3/4 HJC12-1 HJL-3
Working width 2460 mm 1250 mm
Working thickness 6-20 mm 6-20 mm
Board straightness 0.2mm/m 0.2mm/m
Saw blade dia.

Inside dia.

300 mm – 30 mm 300 mm – 80 mm
Driving motor power 1.1 KW 1.1 KW 1.1 KW
Feeding speed 10-45m/min 10-45m/min 10-35m/min
Main motor power 9KW/12 KW 11 KW
Spindle speed 2870 r/min 2930r/min
Working table height 950 mm 740 mm 890 mm
QTY 1 2 2
Equipment overall size (L*W*H) 3260X2400X1050 2100X2200X1050 3000X1500X1000
Weight 2.5T 2T 800 Kg
Dust Dia 7 X ¢120 4 X ¢120

12. Electrical Schematic Diagram and Explanation (attached)

13. The production line control diagram and explanation

14. Quality Certificate (attached)

15. Guarantee Explanation and Records

In compliance with the “Three Guarantee” Provisions, this equipment’s quick-wear units are guaranteed for six months, electrical parts are guaranteed for six months and other parts and components are guaranteed for a year, starting from the date when the machine is sold.

Within the guarantee period, for all the quality problems, it is possible to get in contact with this company, and this company will send technical personnel to provide doorstep maintenance.

Following is an attached Product Maintaining Service Record Form:

Date Service item Service personnel User’s signature Remarks

16.Multi Rip Saw Instruction Manual File(Cilck to read it)

Multi Rip Saw Operation Directions.pdf

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