EP1427911B1 - Method for automatic generation of a drill pattern - Google Patents

Method for automatic generation of a drill pattern Download PDF

Info

Publication number
EP1427911B1
EP1427911B1 EP02798883A EP02798883A EP1427911B1 EP 1427911 B1 EP1427911 B1 EP 1427911B1 EP 02798883 A EP02798883 A EP 02798883A EP 02798883 A EP02798883 A EP 02798883A EP 1427911 B1 EP1427911 B1 EP 1427911B1
Authority
EP
European Patent Office
Prior art keywords
drill
control system
round
drilling rig
rock drilling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP02798883A
Other languages
German (de)
French (fr)
Other versions
EP1427911A1 (en
Inventor
Rolf Elsrud
Pär VÖRDE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Epiroc Rock Drills AB
Original Assignee
Atlas Copco Rock Drills AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atlas Copco Rock Drills AB filed Critical Atlas Copco Rock Drills AB
Publication of EP1427911A1 publication Critical patent/EP1427911A1/en
Application granted granted Critical
Publication of EP1427911B1 publication Critical patent/EP1427911B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/16—Other methods or devices for dislodging with or without loading by fire-setting or by similar methods based on a heat effect
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral

Definitions

  • the present invention relates to a method for automatic generation of a drill pattern for drilling and blasting of a predetermined rock volume with a rock drilling rig with at least one feed beam.
  • the drill pattern is calculated in a planning process separated from the rock drilling rig. After that the position of the individual drill holes are given to the driller who after that aligns the rock drilling machines for drilling. Alternatively data for the individual drill holes can be stored in a control sytem for subsequent drilling.
  • JP 11081855 discloses an optimization of a drilling pattern.
  • the present invention which is defined in the subsequent claim, aims at automatically generating a drill pattern outgoing from rules for placement of drill holes and direction of drill holes and interactive indication of the limits for a whole round.
  • One advantage with this method is that one does not have to handle data for the individual drill holes.
  • fig 1 shows a stylized rock drilling rig and a tunnel front on a screen.
  • Fig 2 shows a generated drill pattern on the screen.
  • At generation of the drill pattern one starts from rules for placement of drill holes relative to each other within a group of holes, distance to other hole groups and different look-out angles to be used for the different hole groups. These rules are created in a planning process outside the rock drilling rig 1. These rules are loaded into the control system of the rock drilling rig 1. It can also occur that a planned volume for drilling and blasting is transferred to the rock drilling rig 1.
  • On the screen 3 of the rock drilling rig 1 a schematised picture of the rock drilling rig 1 is shown with drill booms provided with feed beams 2 for rock drilling machines marked.
  • On screen 3 a rock volume 4 is shown both from above and from the front. By moving the feed beams 2 the driller points out the different corners on the drill front 5 and stores these values in the memory of the control system.
  • the limits of the drill front have been pointed out and adjusted. After this the depth of the round to be drilled and blasted is given. Then it is indicated how the rear surface of the round is to be adjusted relative to the drill front.
  • the control system of the rock drilling rig contains information about the limits in the room of the round and the rules for the placement of the drill holes including the direction for the drilling. Outgoing from this information the drill pattern is automatically generated through automatic calculation outgoing from the stored rules and the limitations of the round. In fig 2 the completed drill pattern is shown. If the coordinate system of the rock drilling rig before generation of the drill pattern was connected to the coordinate system of the rock body the connection is kept, if not automatic connection of the coordinate systems occurs outgoing from the corners of the round pointed out.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Method for automatic generation of a drill pattern for drilling and blasting of a predetermined rock volume. According to the method rules for distance between drill holes and direction for drill holes are loaded into a control system on a rock drilling rig (1). The feed beam position of the rock drilling rig is shown on a screen (3).The operator marks the drill front limitation through pointing out these with the feed beam (2).After that depthof the round and the rear surface of the round are stored in the control system. With rules and limitations of the round stored in the control system the drill pattern is generated by automatic calculation.

Description

The present invention relates to a method for automatic generation of a drill pattern for drilling and blasting of a predetermined rock volume with a rock drilling rig with at least one feed beam.
In a previously known method the drill pattern is calculated in a planning process separated from the rock drilling rig. After that the position of the individual drill holes are given to the driller who after that aligns the rock drilling machines for drilling. Alternatively data for the individual drill holes can be stored in a control sytem for subsequent drilling.
JP 11081855 discloses an optimization of a drilling pattern.
The present invention, which is defined in the subsequent claim, aims at automatically generating a drill pattern outgoing from rules for placement of drill holes and direction of drill holes and interactive indication of the limits for a whole round. One advantage with this method is that one does not have to handle data for the individual drill holes.
An embodiment of the invention is described below with reference to the accompanying drawing in which fig 1 shows a stylized rock drilling rig and a tunnel front on a screen. Fig 2 shows a generated drill pattern on the screen.
At generation of the drill pattern one starts from rules for placement of drill holes relative to each other within a group of holes, distance to other hole groups and different look-out angles to be used for the different hole groups. These rules are created in a planning process outside the rock drilling rig 1. These rules are loaded into the control system of the rock drilling rig 1. It can also occur that a planned volume for drilling and blasting is transferred to the rock drilling rig 1. On the screen 3 of the rock drilling rig 1 a schematised picture of the rock drilling rig 1 is shown with drill booms provided with feed beams 2 for rock drilling machines marked. On screen 3 a rock volume 4 is shown both from above and from the front. By moving the feed beams 2 the driller points out the different corners on the drill front 5 and stores these values in the memory of the control system. Through this the limits of the drill front have been pointed out and adjusted. After this the depth of the round to be drilled and blasted is given. Then it is indicated how the rear surface of the round is to be adjusted relative to the drill front. When this has been done the control system of the rock drilling rig contains information about the limits in the room of the round and the rules for the placement of the drill holes including the direction for the drilling. Outgoing from this information the drill pattern is automatically generated through automatic calculation outgoing from the stored rules and the limitations of the round. In fig 2 the completed drill pattern is shown. If the coordinate system of the rock drilling rig before generation of the drill pattern was connected to the coordinate system of the rock body the connection is kept, if not automatic connection of the coordinate systems occurs outgoing from the corners of the round pointed out.

Claims (1)

  1. Method for automatic generation of a drill pattern for drilling and blasting of a predetermined rock volume with a rock drilling rig (1) provided with at least one feed beam (2), characterized in that rules for distance between bore holes and direction for bore holes created in a planning process are loaded into a control system on the rock drilling rig (1), that feed beam position is shown on a screen (3) on the rock drilling rig, that the feed beam (2) is moved to desired positions to point out or adjust the drill front limitations, that the pointed out or adjusted positions are stored in the control system of the rock drilling rig, that the depth of a round is given in the control system, that desired position for the rear surface of the round is given in the control system and that the drill pattern is generated through automatic calculation from stored rules and indicated limitations of the round.
EP02798883A 2001-09-21 2002-09-16 Method for automatic generation of a drill pattern Expired - Lifetime EP1427911B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0103147 2001-09-21
SE0103147A SE523517C2 (en) 2001-09-21 2001-09-21 Procedure for automatic generation of a drill plane
PCT/SE2002/001655 WO2003025341A1 (en) 2001-09-21 2002-09-16 Method for automatic generation of a drill pattern

Publications (2)

Publication Number Publication Date
EP1427911A1 EP1427911A1 (en) 2004-06-16
EP1427911B1 true EP1427911B1 (en) 2005-07-27

Family

ID=20285403

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02798883A Expired - Lifetime EP1427911B1 (en) 2001-09-21 2002-09-16 Method for automatic generation of a drill pattern

Country Status (9)

Country Link
EP (1) EP1427911B1 (en)
AT (1) ATE300661T1 (en)
AU (1) AU2002334545B2 (en)
CA (1) CA2460070C (en)
DE (1) DE60205263T2 (en)
ES (1) ES2244834T3 (en)
SE (1) SE523517C2 (en)
WO (1) WO2003025341A1 (en)
ZA (1) ZA200401793B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20065851A0 (en) * 2006-12-22 2006-12-22 Sandvik Mining & Constr Oy Drawing up a drilling chart for rock excavation
FI123573B (en) 2006-12-22 2013-07-15 Sandvik Mining & Constr Oy Procedure and software product for the preparation of a drilling plan and a rock drilling rig
FI123153B (en) 2006-12-22 2012-11-30 Sandvik Mining & Construction Oy Drawing up a drilling plan for mining a rock space
FI119780B (en) 2007-04-17 2009-03-13 Sandvik Mining & Constr Oy A method for editing a drilling chart, a rock drilling machine, and a software product
FI20075661L (en) * 2007-09-21 2009-03-22 Sandvik Mining & Constr Oy Method and software product for preparing a drilling plan for drilling a rock space
FI122035B (en) * 2010-02-25 2011-07-29 Sandvik Mining & Constr Oy Method for Displaying Positioning Information When Drilling a Hole Bucket, User Interface and Rock Drilling Device
FI124169B (en) 2011-06-14 2014-04-15 Sandvik Mining & Constr Oy Procedure for setting up a drilling plan
FI124168B (en) 2011-06-14 2014-04-15 Sandvik Mining & Constr Oy Procedure for setting up a charging plan
EP2915950A1 (en) * 2014-03-04 2015-09-09 Sandvik Mining and Construction Oy Apparatus and method for designing and modifying drilling pattern for bench drilling
SE541053C2 (en) * 2015-09-30 2019-03-19 Epiroc Rock Drills Ab System and method for drilling plan generation, drilling rig, computer program and computer program product
CN110410056B (en) * 2019-08-08 2023-05-12 河北中瑞智能机械设备制造有限公司 Automatic control system and control method for drill jumbo

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE414832B (en) * 1978-11-03 1980-08-18 Nordgren Bo Gunnar SET AND DEVICE FOR OPERATING THE TUNNEL IN BERG UNDER THE EXPOSURE OF DRILL TARGET AND DIRECTION REFERENCE FOR THE TUNNING OF THE TUNNEL
JP3459285B2 (en) * 1993-12-20 2003-10-20 佐藤工業株式会社 Blasting pattern marking system
JP3168181B2 (en) * 1997-09-03 2001-05-21 鹿島建設株式会社 Optimal blast design system

Also Published As

Publication number Publication date
DE60205263D1 (en) 2005-09-01
ES2244834T3 (en) 2005-12-16
DE60205263T2 (en) 2006-05-24
AU2002334545B2 (en) 2007-11-29
SE0103147L (en) 2003-03-22
CA2460070C (en) 2010-11-02
ATE300661T1 (en) 2005-08-15
WO2003025341A1 (en) 2003-03-27
EP1427911A1 (en) 2004-06-16
SE0103147D0 (en) 2001-09-21
SE523517C2 (en) 2004-04-27
CA2460070A1 (en) 2003-03-27
ZA200401793B (en) 2005-05-25

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