SU148323A1 - Method of drilling laminated materials - Google Patents

Method of drilling laminated materials

Info

Publication number
SU148323A1
SU148323A1 SU726161A SU726161A SU148323A1 SU 148323 A1 SU148323 A1 SU 148323A1 SU 726161 A SU726161 A SU 726161A SU 726161 A SU726161 A SU 726161A SU 148323 A1 SU148323 A1 SU 148323A1
Authority
SU
USSR - Soviet Union
Prior art keywords
drilling
laminated materials
drilling laminated
drills
clamped
Prior art date
Application number
SU726161A
Other languages
Russian (ru)
Inventor
Л.Ф. Никифоров
Original Assignee
Л.Ф. Никифоров
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 Л.Ф. Никифоров filed Critical Л.Ф. Никифоров
Priority to SU726161A priority Critical patent/SU148323A1/en
Application granted granted Critical
Publication of SU148323A1 publication Critical patent/SU148323A1/en

Links

Landscapes

  • Drilling And Boring (AREA)

Description

Способы сверлепи  слоистых материалов с применением зажима их между двум  втулками с отверсти ми известны. Предлагаемый способ отличаетс  от известных тем, что слоистый материал, например двухсторонний фольгированный гетинакс, зажимают между двум  втулками и сверление производ т с двух сторон. Такой способ позвол ет избежать деформации и разрушени  кромок издели  при сверлении.Methods of drilling laminated materials using their clamping between two bushings with holes are known. The proposed method differs from the known ones in that the laminate, for example double-sided foil-clad getax, is clamped between two sleeves and the drilling is performed from two sides. This method avoids the deformation and destruction of the edges of the product during drilling.

На чертеже изображена схема осуществлени  предлагаемого способа .The drawing shows the scheme of the proposed method.

Обрабатываемый слоистый материал 7, например гетннакс, покрытый с обеих сторон фольгой 2, зажимаетс  между двум  направл ющими втулками - верхней 3 и нижней . Во втулках 3 i 4 сделаны отверсти , Б которые ввод тс  сверла 5 сверху и снизу. Каждое сверло режет только одну наружную кромку и высверливает часть отверсти , причем программа движени  сверл 5 предусматривает их поочередпие перекрытие в отверстии, чем обеспечиваетс  засверловка всего отверсти  без выхода сверл за кромку издели  (на чертеже лини  / показывает нижнюю границу движени  верхнего сверла в отверстии слоистого материала, а лини  // - верхнюю границу движени  нижнего сверла).The laminate 7 to be processed, for example a ghetnnax, coated on both sides with a foil 2, is clamped between two guide bushings — the top 3 and the bottom. In the sleeves 3 and 4, holes are made, B, which the drills 5 are inserted from above and below. Each drill cuts only one outer edge and drills a part of the hole, and the program of movement of the drills 5 provides for their overlap in the hole, which ensures that the entire hole is drilled without drilling the edge of the product (in the drawing of the line shows the lower boundary of the upper drill , and the line // is the upper limit of the motion of the lower drill).

Способ сверлени  слоистых материалов с зажимом, отличающийс  тем, что, с целью избежани  деформации и разрущени  кромок при сверлении, например двухстороннего фольгированного гетинак-са , слоистый материал зажимают и сверл т с двух сторон. A method of drilling laminated materials with a clip, characterized in that, in order to avoid deformation and crushing of the edges when drilling, for example, double-sided foiled hetinax, the laminated material is clamped and drilled on both sides.

Предмет изобретени Subject invention

SU726161A 1961-04-01 1961-04-01 Method of drilling laminated materials SU148323A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU726161A SU148323A1 (en) 1961-04-01 1961-04-01 Method of drilling laminated materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU726161A SU148323A1 (en) 1961-04-01 1961-04-01 Method of drilling laminated materials

Publications (1)

Publication Number Publication Date
SU148323A1 true SU148323A1 (en) 1961-11-30

Family

ID=48303604

Family Applications (1)

Application Number Title Priority Date Filing Date
SU726161A SU148323A1 (en) 1961-04-01 1961-04-01 Method of drilling laminated materials

Country Status (1)

Country Link
SU (1) SU148323A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067859A (en) * 1990-02-15 1991-11-26 Systems Division Incorporated Method for drilling small holes in printed circuit boards

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067859A (en) * 1990-02-15 1991-11-26 Systems Division Incorporated Method for drilling small holes in printed circuit boards

Similar Documents

Publication Publication Date Title
IT986574B (en) DRILL TIP FOR DRILLING THE SOIL
NL170449C (en) TOOL FOR LOGGING DURING DRILLING.
NL164114C (en) DRILL CHUCK, WITH CONICAL CUTTING DEVICES, INCLUDED WITH CUTTING ELEMENTS.
DK116863B (en) Needle felt, preferably for blankets and plaids.
FI46285C (en) Method for improving the penetration properties of newsprint papers with filling pigments.
SU148323A1 (en) Method of drilling laminated materials
BE583091A (en) Improvements made to inserts for perforator foils equipped with cutters with one or more inserts.
AT256431B (en) Dowel hole drilling machine
AT265626B (en) Device for welding plastic sheets or the like.
CH537810A (en) Device for longitudinal cutting of one or more paper webs lying one above the other
CH400028A (en) Device for cleaning pipes, channels, containers as well as the screens and felts of paper machines
IT970807B (en) PROCEDURE AND DEVICE FOR IMPROVING THE BEHAVIOR ON MACHINE TOOLS TO OSCILLATION AND DAMPING
NL7601126A (en) DRILLING TOOL WITH DRILL AND ATTACHED PART.
AT251397B (en) Process for processing the foam formed during flotation of printed waste paper or the like suspended in water
AT238438B (en) Edge milling machine for processing wood, plastic or the like.
AT313551B (en) Drilling device for attaching hinges and the like.
ES110029U (en) Tubular barrena (Machine-translation by Google Translate, not legally binding)
CH367031A (en) Drilling depth stop device, in particular on jig boring machines
AT243494B (en) Cutter head for processing wood or the like.
NL180187B (en) LAMINATED MATERIAL CONTAINING AT LEAST A LOW LEAD AND A LOW COPPER AND METHOD FOR MAKING THEREOF
DK103527C (en) Juice centrifuge and slicing machine.
AT247698B (en) Device for the defibration of rags, waste paper, wood chips and the like like
AT258833B (en) Drilling frame for drilling an excavation or opening with the help of parallel elongated holes
AR203322A1 (en) MACHINE FOR DRILLING BLIND HOLES, OF PRESET DEPTH AND WITH BEAMED EDGE
AT254490B (en) Tool for hammering dowel holes in masonry or the like.