User manual Wireline WL103/80 - Sandvik Mining and Construction
Contents
1. 80 Reaming shell 102 8 Drill rod 98 88 8 mm Table 7 Wireline 103 80 Component parts Component Parts Part no Core barrel complete WL103 x 1500 601 222 748 Core barrel complete WL103 x 3000 601 222 749 Outer tube complete WL103 x 1500 601 222 750 Outer tube complete WL103 x 3000 601 222 751 Inner tube complete WL103 x 1500 601 222 752 Inner tube complete WL103 x 3000 601 222 753 Core barrel head complete WL103 601 222 790 Free falling overshot for downward hole complete 601 222 794 Water swivel 501 012 140 Adapter water swivel 501 222 824 Drill rod WL103 98 x 1500 601 222 766 Drill rod WL103 98 x 3000 601 222 767 Adapter WL103 box x 113 pin 501 222 821 Adapter WL103 box x WL73 pin 501 222 822 Adapter WL103 pin x WL73 box 501 222 823 18 Doc no WLI03 80e 022. barrel head 601 222 785 8 1 Stop screw 300 012 531 9 1 Release valve 601 222 344 10 1 Spring 601 222 378 11 1 Valve housing 601 222 789 12 1 Cylindrical pin 300 022 671 13 1 O ring 32 2 x 3 0 300 012 688 14 1 Bearing shaft 601 222 769 15 1 Spacer 601 222 775 16 1 Thrust washer 601 222 776 17 1 Thrust ball bearing 300 011 140 18 1 Upper bearing housing 601 222 788 19 2 Radial ball bearing 300 011 139 20 1 Washer 601 222 795 21 1 Spring 301 011 142 22 1 Bushing 601 222 783 23 1 Screw 601 222 786 24 1 Quick coupling 300 027 153 25 1 Lower bearing housing 601 222 787 26 1 Grease nipple 300 015 242 Doc no WL103 80e 02 13 Core Barrel Head User Manual 14 Doc no WL103 80e 02 User Manual Core Barrel Head 5 2 Functional description for pumping In the core barrel head there is a release valve 9 see List of spare parts Core Barrel Head on page 13 which before pumping in should be locked in a special pumping position Insert a screwdriver in the latch housing press the release valve forward and turn a quarter of a turn The release valve will now be locked in its pumping position and the pumping in of the inner tube can now be started When the inner tube is in position the water pressure increases powerfully and the flow of water is stopped This is an indication that the inner tube is in it locked position With the retention of the high water pressure for a few seconds the release valve will be press
3. pin 12 does not catch in the thread and can easily be moved in its slot Note Lubricate the core barrel head with grease every time it is taken up Use enough grease to ensure that fresh grease is pressed out through the bearing housing 18 Oil in the release valve through the hole at the landing ring 7 Wipe off all surplus grease If the release valve jams there is a reamer part no 300 025 325 to clean the release valve seat The landing ring core barrel head is fitted so that the hole is turned backwards on the bearing shaft 14 Fit the latch housing 5 with spacer 6 on the valve housing and tighten When fitting the bearing unit it should be noted that the thrust ball bearing 17 must be turned correctly for the grease to pass through the bearing Note The thrust ball bearing 17 washers have different hole diameters The washer with the smallest hole diameter is fitted upwards 12 Doc no WLI03 80e 02 User Manual Core Barrel Head 5 1 List of spare parts Core Barrel Head 601 222 790 WL 23 Table 5 List of spare parts Core Barrel Head No Quantit Part Remarks Part no y 1 1 O ring 59 5 x 3 0 300 012 695 2 4 Latch 601 224 419 3 4 Tubular pin 4 0 x 36 300 020 157 4 4 Tubular pin 3 0 x 26 300 015 310 5 1 Latch housing 600 222 784 6 1 Spacer 601 222 782 7 1 Landing ring core
4. the core barrel head latches support the latching ring The inner tube is fixed downwards in that the outer landing ring has a smaller diameter than the core barrel head s landing ring The tensile force when breaking the core is transferred from the core lifter case to the drill bit in that the inner tube connection is flexible in the axial plane the core lifter case rests on the bit Before recovery the core is broken and the core barrel lifted 3 6 m This prevents drill cuttings that drop back into the hole collecting inside the outer tube Freshing the inner tube to mismatch when sent back 8 Doc no WL103 80e 02 User Manual Outer Core Barrel complete 3 2 List of spare parts Outer Core Barrel ILLIS 6 D REY AN 8 a hod 3 Table 2 List of spare parts Outer Core Barrel No Quantit Part Remarks Part no Y 1 1 Drill rod adaptor right hand 601 222 770 2 1 Latching ring 601 222 771 3 1 Latch housing 601 222 772 4 1 Outer landing ring 601 222 773 5 1 Adaptor tube L 331 mm 601 222 774 6 Outer tube 1 5 m L 1608 mm 501 220 285 6 1 Outer tube 3 0 m L 3 108 mm 501 220 286 7 1 Reaming shell 8 1 Drill bit Doc no WL103 80e 02 9 Inner Core Barrel complete User Manual 4 Inner Core Barrel complete bm NL WL 28 The numbers bellow in brackets correspond against the numbers in
5. User manual Wireline WL 103 80 Doc no WL103 80e 02 User Manual Table of contents Vis Introduction MANA SE 3 rei ee 3 2 Safety Instructions ioo deep entire epo n edle aae nens 4 2 1 Recommendations es sse epa por eap eR LL rg Rer S bivio Uh a ded eee 6 2 2 Wire Handling es ss sse ss s RAIN nA KURENTAMRGMENLAEKNIKISA AM RU AMENKARERUR 7 2 2 1 Winding of wire Lease esee e eese eee eee en nnne nent en nnns esset enses nessun 7 3 Outer Core Barrel complete 1 7 8 3 1 Fitting of Outer Core Barrel sse 8 3 2 List of spare parts Outer Core Barrel s 9 4 Inner Core Barrel complete 10 4 1 List of spare parts Inner Core Barrel eee lI 5 Core Barrel Head ii ccisssscssisissisesssesasasesasssaiscansesasssevaredeasstvssetasesatoeaiss 12 5 1 List of spare parts Core Barrel Head 601 222 790 13 5 2 Functional description for pumping eere 15 6 Free Falling Overshot es 16 6 1 List of spare parts Free Falling Overshot 601 222 794 17 7 Wireline 103 80 Component Parts 1 18 2 Doc no WL103 80e 02 User Manual Introduction Introduction The Sandvik Wireline System WL is available in dimensions of 46 56 66 76 and 103 mm The 66 76 and 103 mm dimensions include a triple variant with
6. all If the gap is increased between the drill rod and hole this increases the risk of deviated holes 10 Doc no WL103 80e 02 User Manual Inner Core Barrel complete 4 1 List of spare parts Inner Core Barrel Table 4 List of spare parts Inner Core Barrel complete No Quantity Part Remarks Part no I 1 1 Core barrel head 601 222 790 ER 2 1 Inner tube 1 5 m L 1 600 mm 601 222 777 El 2 1 1 Inner tube 3 0 m L23100 mm 601 222 778 3 1 Core lifter spring standard 601 222 779 4 1 Core lifter case 601 222 768 Core lifter spring 3 can also be found in flatt mode 601 222 779 1 2 wz S i Doc no WL103 80e 02 II Core Barrel Head User Manual 5 Core Barrel Head Core barrel head has part no 601 222 790 The numbers bellow in brackets correspond against the numbers in table List of spare parts Core Barrel Head on page 13 Check that the latches 2 move freely and that the O ring 1 and tubular pin 3 4 are undamaged When checking the latches the lifter tip is inserted in the core barrel head The back edge of the lifters should then be inside the outer dimension of the latch housing If not the tubular pin is probably crooked or the hole in the latch worn When fitting the release valve 9 the spring 10 must be turned with the rivet from the release valve Note Make sure that the cylindrical
7. an extra inner tube Table I Different Wireline Systems System Hole Core Coreareain Tube Tube dimension dimension of hole ext int weight area dim kg m WL46 047 0 028 8 37 5 43 2 35 2 3 9 WLS6 39 556 8 039 47 1 O53 2 45 2 4 9 WLS6 42 56 8 041 2 52 6 O53 2 47 2 3 8 B60 260 539 355 6 46 6 0 WL66 067 1 050 5 56 6 63 9 57 0 5 1 WL66 3 067 1 45 47 0 63 9 57 0 5 1 WL76 076 3 57 5 56 8 O73 2 64 4 7 5 WL76 3 76 3 51 44 7 O73 2 64 4 7 5 WL103 0102 8 580 60 9 598 88 8 10 6 1 1 Description For recovery in drill holes inclined at an angle of more than 60 from the horizontal plane there is a free falling overshot see chapter Free Falling Overshot on page 16 The WL core barrels are available in lengths of 1 5 and 3 0 m Drill bits for WL103 are manufactured as standard with an external diameter of 102 5 and reaming shell of 102 8 mm Remark When drilling with an oversize bit and reaming shell an oversized drill rod connection should be used Doc no WL103 80e 02 3 Safety Instructions User Manual 2 Safety Instructions E L warninc When handling Wireline it is important to inspect the wire visually since a broken wire can cause injury to personnel or damage the equipment When the wire starts to look damaged it should be shortened Nwarninc There is a risk of injury from the wire during Wireline drilli
8. d get damaged during making of joint both rods should be replaced 6 Doc no WL103 80e 02 User Manual Safety Instructions 2 2 Wire Handling 2 2 1 Winding of wire Wire with the lay to the Wire with the lay to the Figure Wire handling Doc no WL103 80e 02 7 Outer Core Barrel complete User Manual 3 Outer Core Barrel complete The numbers bellow in brackets correspond against the numbers in table List of spare parts Outer Core Barrel on page 9 The core barrel drill rod adaptor 1 has tungsten carbide inserts so that it can be guided up and therefore minimize the hole deviation 3 1 Fitting of Outer Core Barrel X WL 27 The outer landing ring LY 4 is fitted in the adapter tube s 5 female thread with the internal collar facing upwards The latch housing 3 locks the outer landing ring 4 Remark The landing ring should be replaced after drilling approximately 500 m The latching ring 2 is fitted on the latch housing s 3 female thread The drill rod adaptor 1 locks the latching ring The latching ring can be reversed after a period of use if the edge has become worn The outer tubes are of standard lengths 1 5 m or 3 0 m On those occasions when the outer tube is taken up for inspection a careful check should be made that the outer landing ring and latching ring are in place and undamaged The inner tube is locked upwards in the outer tube in that
9. ed forward and released from its locked position After the pump flow has been stopped and the water pressure completely drained the spring will press the release valve upwards This forms a free passage for the flushing water and the pumping for the drilling can be started Release valve in pumping position so that it blocks the flow of water Pumping The latches lock against the stop WL 9 Figure 2 Core barrel head Doc no WL103 80e 02 15 Free Falling Overshot User Manual 6 Free Falling Overshot A Lr y AAA Pa gt N WL 30 Free falling overshot has part no 601 222 794 The numbers bellow in brackets correspond against the numbers in table List of spare parts Free Falling Overshot on page 17 The overshot has a swivel 1 4 5 in its upper end which prevents the wire from twisting A safety device shear pin 3 is built into the swivel and is intended to break at approx 1 5 tons This is to eliminate the risk of a cut wire being left in the hole Remark When double shear pins are fitted the breaking point load increases to approx 3 tons The wire is fitted in the wire clamp 1 and locked with three stop screws 2 Fit the bearing shaft 5 in the bearing housing 4 then fix the wire clamp 1 on the bearing shaft 5 by means of the shear pin s 3 Lub
10. ng This risk is greatest between the Wireline windlass and the top of the mast Do NOT enter this area when the wire is in operation There is also a risk of getting trapped round the drum in the wire spreader on the drum and at the pulley on the mast Remember that the wire can split up which can lead to severe cut injuries Never grip the wire when it is in motion Nwarninc When handling Wireline the inner tube can release on detachment and come sliding out of the hole at high speed Nwarninc When the core barrel is emptied from the drill bit there is a risk of injuring the hands and fingers The core can come sliding out from the core barrel at high speed NEVER place the hands and fingers under the core barrel place them is such a way that the core can pass without causing injury Nwarninc The drill rods are exposed to a higher load and heavier vibrations during upward drilling The risk of drill rods braking when they are worn is therefore increased If the rods break during the drilling the rod holder will be open which causes the rod string to slide out from the hole For this reason place the panel at a safe distance from the barrier L warninc The risk of injury increases more than normal during upward 4 Doc no WL103 80e 02 drilling User Manual Safety Instructions L warninc Cuff wrenches must under NO CIRCUMSTANCES be used on the rods when they are rotated by means of the machine The
11. ricate the surfaces between bearing housing and wire clamp with grease The bearing housing is then filled with grease before it is fitted on the wire weight by means of the tubular pin 8 The shear pins should be replaced at regular intervals When the lifting tip 11 moves down into the core barrel head the latches will be released from the locking ring When the lifting tip have passed the latches the inner core barrel will be locked against the overshot and the inner core barrel can be hoisted up by the wire Note When the edge of the lifting tip begins to be worn the lifting tip should be replaced 16 Doc no WLI03 80e 02 User Manual Free Falling Overshot 6 1 List of spare parts Free Falling Overshot 601 222 794 Table 6 List of spare parts Free Falling Overshot I No Quantity Part Part no fU i 2 1 1 Wire clamp 601 222 729 l 2 3 Stop screw 300 027 148 ee SLE 3 3 1 Shear pin 300 025 423 r 4 1 Bearing housing 601 222 791 MN 9 5 1 Bearing shaft 601 222 728 O g 6 1 Lock ring 300 011 143 Y 7 1 Wire weight 601 222 792 8 2 Tubular pin 300 011 157 9 1 Spring 300 011 141 10 1 Tubular pin 300 015 971 11 1 Lifting tip 601 222 793 f necessary two shear pins can be used Doc no WL103 80e 02 17 Wireline 103 80 Component Parts User Manual 7 Wireline 103 80 Component Parts Drill bit 102 5
12. table List of spare parts Inner Core Barrel complete on page 11 Always use cuff wrenches when working with the inner tube 2 and core lifter case 4 Check the function of the core lifter spring 3 after each recovery If the inner tube is clamped oval or otherwise damaged the inner tube can stick in the drill rod or outer landing ring A landing ring for the core barrel head can be used to check that the inner tube has not been deformed Table 3 Estimated times for pumping in Inner Core Barrel System Volume drill Speed with water Time to 100 m rod flow of with water flow of 40 l min 40 l min WL46 29 1 0 I m 40 m min 2 5 min WLS56 39 1 6 l m 25 m min 4 min WLS56 42 1 7 l m 24 m min 4 min WL66 45 2 6 l m 16 m min 6 min WL66 50 5 WL76 51 3 3 l m 12 m min 8 min WL76 57 5 WL103 6 2 l m 7 m min 15 min The pumping in time for the inner core barrel is part of the total handling time If the Sandvik System with pumping of the inner tube or lifter is used it is possible to obtain an indication of when they are in position This ensures significant time savings since the drilling or recovery of the inner core barrel can be started immediately How long the pumping takes depends on how much water can flow in the gap between the core barrel and hole wall This time can be reduced by increasing the pressure of the water or increasing the gap between the drill rod and hole w
13. y can come loose and injure the operator or cause pinch injuries on the hands and fingers Nwarninc Remember to secure the machine in a reliable manner when it is anchored to the rock Make sure to inspect the attachment during operation to make sure the machine does not come loose Ex L warninc Remember that you should have the opportunity to reach or have regular contact with those around you if you should become injured when using the machine Doc no WL103 80e 02 5 Safety Instructions User Manual 2 1 Recommendations Check the threads on the drill rods regularly If the threads are damaged they can damage other rods they are attached to Pay extra attention to the water swivel tube Make sure that the threads are properly engaged with each other before the rods are screwed together by means of the machine Make sure that the rod does not break during threading rod support and guides Make sure to lubricate the threads Note Always lubricate the drill rod threads with grease that is suitable for high pressure Special thread lubricant is best Avoid rotating so fast that the threads are knocked together Check that the threads are free from dirt and undamaged Avoid too many tough shapening Use a lower water flow instead for hard rock Make sure that lifting function on the machine functions during the rod threading and that the float position works If the threading on one rod shoul
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