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Safety operation regulation of mine loader

Publish: 2021-05-24 07:57:02
1. The sanitation of the public baths is not in place. There are many germs. The high-end bath center can be better, and the supplies are as good as possible.
2. Because the graphics card in the calculation, will proce a large number of page files, if you do not set the virtual memory, these page files should be placed in memory, and mining machine can not use 32g memory, so, it is easy to cause memory overflow, the direct consequence is the blue screen crash.
3.

1、 Preparation and inspection before operation
2. Whether the lubricating oil of the gearbox reaches the oil mark
3
4
5
6. Whether the V-belt is damaged
7. Whether the tank body is worn out or damaged
8. Whether the safety devices such as belt cover are firm
9. Whether the pointer of ammeter is at zero
10. Whether all switches and buttons are in good condition< 2. Operation method
1. Start up operation method
(1) before operation, it must be checked item by item according to the inspection content before start-up
(2) get ready to start after hearing the start signal
(3) close the switch and start the operation button
2. Stop method
(1) stop the mine only after the ore in the ore bin has been fully supplied
(2) press the stop button of feeder operation
(3) turn off the power switch
(1) pull down the switch immediately in case of power failure or emergency stop without notice

4. The protective measures are aimed at the problems of the equipment. Yantai Jinpeng mining machinery has been engaged in the proction of mining machinery for many years, and the manufacturing of quarrying machinery has sorted out the protective measures of the quarrying machine and the troubleshooting and simple maintenance methods of the abnormal
1. The main engine vibrates when lifting, and the left and right lifting are not synchronized. The main causes of these faults are as follows:
(1) the fasteners of various transmission parts are loose or damaged
(2) the four columns are changed, which makes the four lifting screws stifle when lifting
(3) the gap between the left and right four sliding seats and the column is not consistent
(4) four bevel gears are damaged
(5)
(6)
2. The following methods should be adopted to check and eliminate the above problems
(1) carefully check whether the pad iron, top screw and fastening bolt under the four columns are loose, and whether the foundation under the column has cracks. If so, timely reinforce and readjust the four columns to make them meet the e standards
(2) carefully check the fastening parts of each transmission part to make it reach the proper fastening state
(3) check the clearance between the sliding seat and the column, and adjust it to the specified range
(4) check the clearance and wear condition between the big and small bevel gears. If there is any damage, replace them in time and adjust the clearance between the big and small bevel gears in time to make them consistent
(5) remove the cover plate on the column and carefully check the wear condition of the four screws. If they are inconsistent, they should be replaced in time or readjusted according to the wear condition of each screw, But in the future proction, we should increase the inspection times of the lead screw and lead screw, and clean the marble particles on the lead screw in time, so as to prevent the occurrence of large mechanical failure and the phenomenon of "locking" of the lead screw
(6) carefully check the fastening of the connecting plate on each transmission part and the connection between the connecting plate and the transmission shaft. If there is looseness, it should be tightened. If there is iron pin or looseness on the transmission shaft, it should be removed in time to check the wear of the key and keyway. If there is wear, it should be replaced in time to avoid greater mechanical failure< 2. Abnormal vibration sound ring cutting
1. Cause analysis of the disease:
(1) excessive bearing clearance; The bearing clearance in the spindle box is too large or seriously damaged; The flange plate is not fastened in place and there are bumps; The main shaft or saw blade support ring is seriously worn and the gear is partially damaged; The fastener at the connection between the spindle box and the gearbox is loose; The large and small V-belts are not statically balanced or loose; When cutting, the knife is too big and the knife is too fast
(2) the cutting head is not sharp, the welding of the cutting head is inconsistent, and there is dislocation
(3) the misalignment error of the inner and outer circles of the matrix is too large, and the center hole of the matrix is too large, which results in the misalignment between the matrix and the main axis, and the outer circle runout is too large; The stone materials are not placed solidly; The pad iron or fastening bolt under the guide rail is loose
2. If the above problems occur, the following methods should be adopted to solve them:
(1). Check the wear condition of the saw blade support ring and the spindle, and repair or replace them if there is any damage
(2) carefully check the clearance of all bearings in the spindle box, especially whether the axial movement of the pinion shaft is too large. Disassemble the gearbox to check the wear condition of the big and small gears. If there is any damage, replace it to prevent damaging the bearing. Reasonably adjust the clearance of each bearing to make the axial movement of the axle reach 0.07-0.10 mm and the radial jump 0.03-0.07 mm, After installing the large V-belt pulley, the runout of the large V-belt pulley shall not exceed 0.30mm. The axial movement of the main shaft shall not exceed 0.10mm. The radial runout of the main shaft shall be 0-0.03mm. After installing the flange, the runout of the outer end face of the flange shall not exceed 0.14mm. After adjustment, the lock nut shall be locked and the washer tooth between the nut and the bearing shall be put into the empty groove of the nut, Rotate the axle by hand to check the operation of each bearing of the headstock, so as to ensure smooth operation without jamming. If there is jam, the bearing is damaged and must be replaced
(3) clean the stone powder on the large and small V-belts to avoid the vibration caused by static imbalance, and adjust the V-belts to the appropriate degree of tightness
(4) check the fastening condition of the inner and outer flange plates, carefully check the use condition of the inner and outer flange plates, carefully clear the burrs, bumps and oil stains, and meet the above standards after installation
(5) cushion the stone and use less sleepers as far as possible
(6) correct the misplaced cutter head by cutting with firebrick, and select the specified feed speed and depth< The main reasons are as follows:
(1)
(2) the bearing clearance on the spindle is too large; The cooling effect is not ideal e to insufficient coolant supply
1) insufficient coolant
2) there is a problem with the coolant supply pump
3) the cooling water pipe on the saw blade shield is blocked
. The quality of the cutter head is not up to the standard, resulting in the diamond particles falling off too fast
(4) the sleeper is used too much and the cushion is not solid
(5) the trolley guide rail is loose
2. To solve the above problems
(1). We must strictly abide by the operating proceres, civilized operation, never for the sake of temporary interests to pursue a "fast" word, otherwise you will pay high maintenance costs
(2) after frequent inspection and maintenance, the symptoms of faults can be eliminated in time
(3) inject water frequently to ensure enough coolant. Frequently clean up the debris in the cooling pool to ensure that the cooling water pipe is unblocked. If there is floating st in the air, stop and check the coolant and cooling water pipe in time to avoid unnecessary loss
(4) try to use hard supports and less sleepers
(5). Always check the fastening of trolley guide rail to avoid unnecessary trouble.
5. Not yet. Now Yingtai has only launched two motherboards for Intel's 8-generation processors: z370gt6 and z370gt7
there are only two motherboards for 6th and 7th generation processors: tb250-btc and tb250-btc pro.
6. Isn't there a popular bitcoin digger before ~ ~ ~ that kind of computer that runs for a long time without shutting down seems to be called a digger by some people~
7. Fault category # 160; Fault number: 160; Description and description 160&# 160; The first part is about 160< br />A01  201  When the write pulse motor is started for master positioning, master cutting or master loading, the master positioning sensor still fails to switch to the start state&# 160; < br />A01  202  During the master positioning operation or at the beginning of plate making operation, the write pulse motor has started to rotate in the reverse direction, and the master positioning sensor still fails to switch to the off state&# 160; < br />A01  206  There is a timeout fault in plate making&# 160; < br />A01  211  When the machine is in standby mode, the master positioning sensor is activated&# 160; < br />A01  214  When the machine starts plate making, the master positioning sensor is started&# 160; < br />A01  215  The gate array writing pulse motor is not controlled properly (the motor does not stop within the set time)&# 160; < br />A02  509  In the master loading operation, when the printing drum rotates to a verification angle to detect whether the master exists on the printing drum, the master loading sensor is closed&# 160; < br />A04  303  When the plate unloading sensor detects at the roller angle of 120 degrees and 180 degrees, it is closed&# 160; < br />A04  314  Unloading failure&# 160; < br />A05  304  When the unloading action is completed, the unloading card sensor is started&# 160; < br />A05  312  When the plate making operation is started, the plate unloading sensor is in the start state&# 160; < br />A05  315  When the plate unloading box is placed in the machine, the plate unloading sensor is started&# 160; < br />A06  403  The upper and lower limit safety switch of the in tray is off&# 160; < br />A07  409  When the paper should reach the discharge sensor, it is still closed, and when the machine stops (the paper is empty), the paper sensor is blocked&# 160; < br />A07  412  When the machine detects the paper empty feeding fault, and the paper sensor rotates three times continuously in the printing cylinder, it is still in the conction state&# 160; < br />A07  413  When there is no paper at the paper sensor, the paper sensor detects the occlusion state The paper is too long< br />A07  418  When the start key is pressed to start printing, the paper sensor detects that it is blocked&# 160; < br />A07  429  Feed failure< br />A07  432  The paper sensor is blocked when the paper feeding is retried after the paper is empty&# 160; < br />A08  410  When the paper should reach the paper discharge sensor, or when the machine stops, the paper sensor detects that it is blocked&# 160; < br />A08  421  When the machine is printing long paper in ultra long feeding mode, the paper should be kept in the covered state when it leaves the paper sensor (the paper length exceeds 550 mm) &< br />A08  430  There is a paper jam on the printing cylinder&# 160; < br />A09  411  When the paper should leave the paper discharge sensor, the paper discharge sensor is still activated&# 160; < br />A09  417  Press the start button when the machine starts to operate, and the paper discharge sensor is still in the start state&# 160; < br />A09  431  Paper discharge failure< br />A10  102  There is a paper jam fault in the original alignment sensor< br />A10  103  There is a paper jam fault in the original input sensor&# 160; < br />A10  105  The original alignment sensor failed to detect the original&# 160; < br />A10  106  The original input sensor failed to detect the original&# 160; < br />A10  107  The original output sensor failed to detect the original&# 160; < br />A10  109  Due to the opening of the ADF unit, there is a problem in the paper feeding&# 160; < br />A10  162  When the ADF unit is used for plate making, the original is not detected in the ADF unit&# 160; < br />A16  525  Waiting to remove the waste plate on the printing cylinder. When starting plate making or plate setting operation, the cutter initial position switch is closed&# 160; < br />A17  209  Ask to reset the master A34  218)  < br />B01  730  Magnetic card counter: no magnetic card&# 160; < br />B22  721  Although the "sorting strip" function has been started, there is no power supply to the sorter when the start key is pressed to start printing&# 160; < br />B22  727  When the Group-A signal is activated, the bysy signal stays at "L" for more than 7 seconds (when the sorting paper is discharged, the power of the classifier is switched off.)&# 160; < br />B23  722  Although the "strip sorting" function has been started, the classified strip is not detected when the start key is pressed to start printing&# 160; <

2009-4-26 21:12
reply

pjb1288
25 fans
2nd floor

B23 & 160; 723  There is not enough paper in the classifier to complete the classification&# 160; < br />B24  724  After starting the function of "sorting paper", press the start key to detect the blocking of sorting paper&# 160; < br />B24  725  When the Group-A signal is activated (note empty delivery fault), the classification note blocking detection signal is "H" within 1200 Ms&# 160; < br />B24  726  When the Group-A signal is started (note empty delivery failure), and the busy signal is switched from L to h (or "L" after 7 seconds), the classification note blocking detection signal is "L"&# 160; < br />B31  916  The network cable was not connected when the machine was started&# 160; < br />B32  917  Connection failure in the network&# 160; < br />B32  920  Fault detected by NIC NAK (negative message received)&# 160; < br />B33  931  Failed to discover DHCP server when DHCP started&# 160; < br />B34  919  The failure is detected by a locally connected printer&# 160; < br />C01  512  When a specific time limit of ink supply is executed, the ink sensor still fails to switch to the start state&# 160; < br />C01  563  Ink resie is zero&# 160; < br />C01  574  Ink was detected five times in a row on the same ink bottle&# 160; < br />C02  200  When transferring the master, the end of the master is detected 2 times in a 10 millisecond interval&# 160; < br />C02  240  The remaining amount of master paper is zero&# 160; < br />C02  253  No master is detected on the same master roll twice in succession&# 160; < br />C03  308  When the master compression motor starts and operates in the direction of master compression, it detects that the waste plate is full before the pulse count of the encoder sensor of the master compression motor reaches the verification value&# 160;&# 160; < br />C03  313  The scrap counter detects that the scrap box is full&# 160; < br />C04  402  The paper detection sensor is off (no paper on the in tray)&# 160; < br />D01  526  The printing drum is not placed in the machine (drum connection signal, drum safety switch and drum lock sensor are closed)&# 160; < br />D01  527  When the printing cylinder is placed into the machine, the connection signal of the printing cylinder is disconnected&# 160; < br />D01  528  When the printing cylinder is placed in the machine, the printing cylinder safety switch is off&# 160; < br />D01  529  When the printing cylinder is placed in the machine, the printing cylinder lock switch is off (more than 5 seconds)&# 160; < br />D01  530  When the safety switch of the printing cylinder is disconnected when the printing cylinder is pulled out, the connection signal of the printing cylinder does not switch to the off state within 5 seconds&# 160; < br />D02  532  The machine uses printing rollers that do not conform to specifications&# 160; < br />D03  533  Ink bottle set sensor to off state&# 160; < br />D04  534  The machine uses ink bottles that do not meet the specifications&# 160; < br />D04  560  No ink mark was detected on the ink bottle&# 160; < br />D04  561  Ink bottle communication failure (communication with ink bottle disturbed by noise)&# 160; < br />D04  562  Ink bottle information error&# 160; < br />D04  564  Inappropriate matching detected in ink bottle information&# 160; < br />D05  210  The master detection sensor is off No master detected) & 160< br />D07  310  The safety switch of waste plate box is off&# 160; < br />D08  224  There is no customized unit (both safety switch and lock sensor are off)&# 160; < br />D08  226  When the master making unit is set in place, the safety switch of the master making unit is still off&# 160; < br />D08  227  When the master making unit is set in place (5 seconds), the master making unit locking switch is still off&# 160; < br />D08  228  Even if the safety switch of the plate making unit is switched to the off state, when the plate making unit is connected from the machine, the plate making unit locking sensor is still activated&# 160; < br />D09  212  The plate making unit sets the sensor in the closed state (the optical path of the sensor is connected)&# 160; < br />D11  535  The front cover setting switch is off&# 160; < br />D13  9  The back cover setting switch is off&# 160; < br />D17  236  Incorrect master roll&# 160; < br />D17  237  No master roll detected&# 160; < br />D17  238  Master roll communication failure&# 160; < br />D17  239  Another unsuitable master roll was detected&# 160; <

2009-4-26 21:12
reply

pjb1288
25 fans
3rd floor

d17 & 160; 241  Mismatched information detected in master roll information&# 160;&# 160; < br />D18  522  The printing cylinder is ready to release (the coil is activated)&# 160; < br />D19  223  The master making unit is ready to release (the coil is in the start state)&# 160; < br />D22  540  Communication failure of roller circuit board (failed to read or write from roller circuit board)&# 160; < br />D22  542  Abnormal data on the roller circuit board&# 160; < br />E01  10  When the machine is powered on, the voltage of the lithium battery is lower than 2.5V If the power is insufficient, replace the lithium battery< br />E02  11  The master count reaches the set value for maintenance&# 160; < br />E02  12  The print count reaches the set value of maintenance call&# 160; < br />E02  22  The maintenance count in the drum reaches the set value of maintenance call&# 160; < br />F01  15  When the printing process starts, there is no master on the printing cylinder&# 160; < br />F02  18  When the printing process is started, the paper size used for printing cannot match the image on the cylinder&# 160; < br />F03  16  Use custom size paper to select multi side continuous writing&# 160; < br />F05  19  During plate making, the input printing quantity is less than the set minimum printing quantity&# 160; < br />F10  21  When the trial printing is selected and started, the paper size of the paper used for printing cannot match the size of the image on the cylinder&# 160; < br />F21  32  The next manuscript is not placed on the ADF unit for multi-faceted continuous writing&# 160; < br />F22  33  The next manuscript is not placed on the manuscript table for multi-faceted consecutive writing&# 160; < br />F37  50  When book mode is enabled and plate making is started, the original is placed on the ADF&# 160; < br />F50  910  Automatic process printing cannot be performed e to a link printer failure&# 160; < br />F54  923  The printer is not available e to the link
8. Now 90% of gt430 on the market is DDR3 version
FPS 30 is very smooth, so you don't need to pursue that high. If you only pursue the number of frames, you can change to a high-end platform. In addition, there is no difference between the high and low image quality of stand-alone games, at least I can't see it with my eyes.. If you only focus on the real game, then your fluency is not bad.
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