DE10031336A1 - Material testing device for determining internal condition and density of wood using drilling resistance measurement e.g. with three parallel drill drives - Google Patents

Material testing device for determining internal condition and density of wood using drilling resistance measurement e.g. with three parallel drill drives

Info

Publication number
DE10031336A1
DE10031336A1 DE10031336A DE10031336A DE10031336A1 DE 10031336 A1 DE10031336 A1 DE 10031336A1 DE 10031336 A DE10031336 A DE 10031336A DE 10031336 A DE10031336 A DE 10031336A DE 10031336 A1 DE10031336 A1 DE 10031336A1
Authority
DE
Germany
Prior art keywords
drilling
density
resistance measurement
material testing
wood
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.)
Ceased
Application number
DE10031336A
Other languages
German (de)
Inventor
Frank Rinn
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE10031336A priority Critical patent/DE10031336A1/en
Publication of DE10031336A1 publication Critical patent/DE10031336A1/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/223—Jaws in the form of cylindrical elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0081—Conical drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C3/00—Drilling machines or drilling devices; Equipment therefor
    • B27C3/04—Stationary drilling machines with a plurality of working spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G15/00—Boring or turning tools; Augers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/58—Investigating machinability by cutting tools; Investigating the cutting ability of tools
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/46—Wood
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003—Generation of the force
    • G01N2203/0053—Cutting or drilling tools
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/022—Environment of the test
    • G01N2203/0236—Other environments
    • G01N2203/0242—With circulation of a fluid

Abstract

The device includes at least two or three drill drives, preferably in parallel, one beside the other in a drilling machine. Simultaneous measurements are made in the material under test using the different drill drives. An electronic control device monitors and controls all the drives in the drilling machine. In the case of delicate drill tools, a support is used which holds all contained tools.

Description

Dünne Bohrwerkzeuge, z. B. Bohrnadeln, haben in der Verwendung zur Materialprüfung über Bohrwiderstandsmessungen den Vorteil, dass sie das untersuchte Material kaum schädigen, dabei jedoch den Nachteil, dass die Aussagen nur für den engen durchbohrten Bereich gelten. Daher ist es häufig notwendig, mehrere Messungen mitunter recht eng nebeneinander durchzuführen.Thin drilling tools, e.g. B. drilling needles have in use for material testing Drilling resistance measurements have the advantage that they hardly damage the investigated material, however, the disadvantage that the statements only for the narrow pierced area be valid. Therefore, it is often necessary to take several measurements, sometimes quite narrow perform side by side.

Dieses Problem wird in dem hier beschriebenen, erfindungsgemäß neuen Verfahren erstmals dadurch behoben, dass mindestens zwei oder drei Bohrwerkzeugantriebe zugleich im Bohrgerät enthalten sind und diese gleichzeitig bohren können. Die bei drei Motoren vorzugsweise in Form eines gleichseitigen Dreiecks angeordneten Bohrwerkzeuge ermöglichen damit eine mehrfache Beschleunigung entsprechender Untersuchungen, weil mit einem Meßvorgang mehrere Messungen durchgeführt werden können, die sonst nacheinander erfolgt wären.This problem is solved in the inventive method described here fixed for the first time by having at least two or three drilling tool drives at the same time are contained in the drill and can drill them at the same time. The one with three engines drilling tools preferably arranged in the form of an equilateral triangle enable multiple accelerations of corresponding examinations because several measurements can be carried out with one measuring process, which otherwise would have taken place in succession.

Heutige, sogenannte Multitasking-Prozessoren ermöglichen die gleichzeitige Regelung mehrerer Motoren, so daß für eine Ausführung des Bohrgerätes mit z. B. drei Motoren nicht unbedingt auch drei elektronische Regelungen erforderlich sind.Today's so-called multitasking processors enable simultaneous control several motors, so that for an execution of the drill with z. B. three motors not three electronic regulations are absolutely necessary.

Claims (4)

1. Vorrichtung zur Materialprüfung insbesondere für Hölzer mittels Bohrwiderstandsmessung, vorzugsweise zur zerstörungsarmen Feststellung des inneren Zustands, der Dichte und anderer Materialeigenschaften von Prüflingen, dadurch gekennzeichnet, dass mindestens zwei oder drei Bohrwerkzeug-Antriebe vorzugsweise parallel nebeneinander im Bohrgerät enthalten sind.1. Device for material testing, in particular for woods, by means of drilling resistance measurement, preferably for the non-destructive determination of the internal state, the density and other material properties of test specimens, characterized in that at least two or three drilling tool drives are preferably contained in parallel next to one another in the drilling device. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass mit den verschiedenen Bohrwerkzeug-Antrieben gleichzeitige Messungen im zu prüfenden Material möglich sind.2. Device according to claim 1, characterized in that with the different Drilling tool drives simultaneous measurements in the material to be tested possible are. 3. Vorrichtung nach Anspruch 1 und 2, dadurch gekennzeichnet, dass eine elektronische Steuerung alle im Bohrgerät enthaltenen Bohrwerkzeugantriebe gleichzeitig überwachen, steuern und regeln kann.3. Device according to claim 1 and 2, characterized in that a electronic control of all drilling tool drives contained in the drilling rig can monitor, control and regulate at the same time. 4. Vorrichtung nach Anspruch 1 bis 3, dadurch gekennzeichnet, dass die bei dünnen Bohrwerkzeugen notwendige Abstützung gleichzeitig alle enthaltenen Bohrwerkzeuge erfaßt.4. The device according to claim 1 to 3, characterized in that the thin Drilling tools necessary support all included at the same time Drilling tools detected.
DE10031336A 1999-07-01 2000-07-03 Material testing device for determining internal condition and density of wood using drilling resistance measurement e.g. with three parallel drill drives Ceased DE10031336A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10031336A DE10031336A1 (en) 1999-07-01 2000-07-03 Material testing device for determining internal condition and density of wood using drilling resistance measurement e.g. with three parallel drill drives

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19930137 1999-07-01
DE10031336A DE10031336A1 (en) 1999-07-01 2000-07-03 Material testing device for determining internal condition and density of wood using drilling resistance measurement e.g. with three parallel drill drives

Publications (1)

Publication Number Publication Date
DE10031336A1 true DE10031336A1 (en) 2001-01-18

Family

ID=7913166

Family Applications (7)

Application Number Title Priority Date Filing Date
DE10031336A Ceased DE10031336A1 (en) 1999-07-01 2000-07-03 Material testing device for determining internal condition and density of wood using drilling resistance measurement e.g. with three parallel drill drives
DE10031395A Withdrawn DE10031395A1 (en) 1999-07-01 2000-07-03 Device to test materials, e.g. trees and woods; has special cup-telescope boring device, with at least one motor for rotating and thrusting borer tool and display and recording unit
DE10031394A Withdrawn DE10031394A1 (en) 1999-07-01 2000-07-03 Automatic fixing device for rotating drilling tools, with threaded bolt having central boring of same diameter as shaft of tool to be fixed
DE10031334A Expired - Fee Related DE10031334B4 (en) 1999-07-01 2000-07-03 Method and device for sealing Bohrwiderstandsmeßgeräten for material testing, especially for wood under water
DE10031339A Withdrawn DE10031339A1 (en) 1999-07-01 2000-07-03 Chucked drilling tool locator comprises larger diameter rollers placed in chuck cylinder to bear increasingly on centraly positioned drill tool as chuck speed increases.
DE10031333A Withdrawn DE10031333A1 (en) 1999-07-01 2000-07-03 Method and device for testing materials through penetration and separation resistance measurement uses a spindle stroke gearing mechanism with a spindle and a variable-speed motor drawing itself along the spindle.
DE10031338A Withdrawn DE10031338A1 (en) 1999-07-01 2000-07-03 Drill tool for material testing by measuring insertion and extraction resistance has conical tip at end of needle shaft

Family Applications After (6)

Application Number Title Priority Date Filing Date
DE10031395A Withdrawn DE10031395A1 (en) 1999-07-01 2000-07-03 Device to test materials, e.g. trees and woods; has special cup-telescope boring device, with at least one motor for rotating and thrusting borer tool and display and recording unit
DE10031394A Withdrawn DE10031394A1 (en) 1999-07-01 2000-07-03 Automatic fixing device for rotating drilling tools, with threaded bolt having central boring of same diameter as shaft of tool to be fixed
DE10031334A Expired - Fee Related DE10031334B4 (en) 1999-07-01 2000-07-03 Method and device for sealing Bohrwiderstandsmeßgeräten for material testing, especially for wood under water
DE10031339A Withdrawn DE10031339A1 (en) 1999-07-01 2000-07-03 Chucked drilling tool locator comprises larger diameter rollers placed in chuck cylinder to bear increasingly on centraly positioned drill tool as chuck speed increases.
DE10031333A Withdrawn DE10031333A1 (en) 1999-07-01 2000-07-03 Method and device for testing materials through penetration and separation resistance measurement uses a spindle stroke gearing mechanism with a spindle and a variable-speed motor drawing itself along the spindle.
DE10031338A Withdrawn DE10031338A1 (en) 1999-07-01 2000-07-03 Drill tool for material testing by measuring insertion and extraction resistance has conical tip at end of needle shaft

Country Status (1)

Country Link
DE (7) DE10031336A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2607064C2 (en) * 2014-10-09 2017-01-10 Общество с ограниченной ответственностью "Новые лесные технологии" Device for measuring of analyzed material resistance to drilling

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009013069B4 (en) 2008-08-13 2010-10-21 Iml Instrumenta Mechanik Labor Gmbh Method and device for examining the texture of columnar or cylindrical sections of bodies
DE102010018249A1 (en) 2010-04-23 2011-10-27 Iml Instrumenta Mechanik Labor Gmbh Hand tester and hand test method for the condition of wood
CN101947797B (en) * 2010-08-24 2012-11-14 肇庆市志成气动有限公司 Pneumatic feeding drilling power head
RU2465567C1 (en) * 2011-02-14 2012-10-27 Александр Викторович Леванов Method for determining material strength, and device for its implementation
DE102011103636B4 (en) 2011-06-08 2018-09-13 Iml Instrumenta Mechanik Labor Gmbh Drilling gauge and needle changer cartridge
DE102011082822B4 (en) * 2011-09-16 2013-04-18 Hilti Aktiengesellschaft Method for determining the strength of materials
GB2499437B (en) 2012-02-17 2015-12-09 United Technologists Europe Ltd Method and device for monitoring integrity of wooden posts
EP2708868A1 (en) * 2012-09-14 2014-03-19 Metso Paper Inc. Device, method and system for taking a wood sample from a load of wood logs while on a vehicle
DE102013015131B3 (en) * 2013-09-13 2015-01-08 Iml Instrumenta Mechanik Labor Gmbh Drilling needle chuck assembly
DE102014013412B4 (en) 2014-09-16 2018-03-29 Iml Instrumenta Mechanik Labor Gmbh Drilling resistance meter for underwater use
DE202015106936U1 (en) 2014-12-19 2016-01-21 Joachim Wießner Apparatus for examining a wooden body, in particular under water, for infestation with wood pests
DE102015109902A1 (en) 2014-12-19 2016-06-23 Joachim Wießner Method for examining a wooden body, in particular under water, for infestation with wood pests
CN104502546A (en) * 2015-01-13 2015-04-08 六盘水师范学院 Experimental device and method for detecting sealing performance of sealing material of gas drainage drilling hole
CN105665775A (en) * 2016-03-07 2016-06-15 安庆市德创机电产品设计有限公司 Multifunctional combined drilling device
DE102016011776B3 (en) 2016-10-04 2018-04-05 Iml Instrumenta Mechanik Labor Gmbh Needle guiding device for a drilling resistance measuring device, drilling resistance measuring device and drilling resistance measuring method for the condition examination of wood
CN107234677A (en) * 2017-06-12 2017-10-10 无锡市宏泰机械有限公司 A kind of boojum tree deep hole rig
DE102017007725B3 (en) 2017-08-17 2019-01-10 Iml Instrumenta Mechanik Labor Gmbh Turning attachment for a drilling rig, drilling device and retrofit kit, as well as procedures for drilling holes in hard to reach areas
DE202021103038U1 (en) 2021-06-04 2021-07-23 IML Instrumenta Mechanik-Labor GmbH Drilling needle, drilling resistance measuring device and its use for examining wood quality

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189036B (en) * 1962-03-31 1965-03-18 Dipl Berging Albrecht Graefer Sealing for drilling heads on drilling machines
DE2152951C3 (en) * 1971-10-23 1981-08-13 SIG Schweizerische Industrie-Gesellschaft, 8212 Neuhausen am Rheinfall Device for discharging the chips on a drilling machine, in particular deep hole drilling machine
FR2274396A1 (en) * 1974-06-14 1976-01-09 Peugeot & Renault PNEUMATIC CONTROL DEVICE FOR THE END OF OPERATION OF A MACHINE SPINDLE
DE9117283U1 (en) * 1990-09-03 1999-08-12 Rinn Frank Device for material testing, especially wood testing, by drilling or penetration resistance measurement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2607064C2 (en) * 2014-10-09 2017-01-10 Общество с ограниченной ответственностью "Новые лесные технологии" Device for measuring of analyzed material resistance to drilling

Also Published As

Publication number Publication date
DE10031334B4 (en) 2013-08-22
DE10031334A1 (en) 2001-01-18
DE10031394A1 (en) 2001-01-04
DE10031395A1 (en) 2001-04-26
DE10031339A1 (en) 2001-02-08
DE10031333A1 (en) 2001-01-18
DE10031338A1 (en) 2001-01-18

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