SU1519885A1 - Device for cutting plastics - Google Patents

Device for cutting plastics Download PDF

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Publication number
SU1519885A1
SU1519885A1 SU847773464A SU7773464A SU1519885A1 SU 1519885 A1 SU1519885 A1 SU 1519885A1 SU 847773464 A SU847773464 A SU 847773464A SU 7773464 A SU7773464 A SU 7773464A SU 1519885 A1 SU1519885 A1 SU 1519885A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rollers
speed
transport rollers
teeth
carriage
Prior art date
Application number
SU847773464A
Other languages
Russian (ru)
Inventor
Арно Петау
Марион Рупприх
Вальтер Мейер
Петер Фридел
Дитмар Клейн
Original Assignee
Феб Керамикмашинен Герлитц (Инопредприятие)
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 Феб Керамикмашинен Герлитц (Инопредприятие) filed Critical Феб Керамикмашинен Герлитц (Инопредприятие)
Application granted granted Critical
Publication of SU1519885A1 publication Critical patent/SU1519885A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/56—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter
    • B26D1/60—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is mounted on a movable carriage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • B26D5/30—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier
    • B26D5/34—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier scanning being effected by a photosensitive device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
    • B28B11/16—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs
    • B28B11/163—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs in which the cutting device is moved longitudinally with the moving strand
    • B28B11/165—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs in which the cutting device is moved longitudinally with the moving strand mounted on a carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

Изобретение относитс  к промышленности строительных материалов и может быть использовано в производстве керамических изделий. Целью изобретени   вл етс  улучшение качества реза. Устройство содержит горизонтально подвижную тележку 8, несущую режущий инструмент 20 и частичный конвейер 9, крайние ролики 7 которого соединены со свободно перемещающимис  по плоскости 5 транспортными роликами 6 посредством звеньев 4 цепи. Звень  4 цепи также осуществл ют телескопическую св зь транспортных роликов 6 с роликами 3 стационарных роликовых конвейеров 2. Тележка 8 приводитс  в движение рабочим цилиндром 11 и имеет расположенные на стойках 14 на пути перемещени  керамической ленты 1 фотоэлектрические барьеры 15 и 16, которые дл  изменени  рассто ни  между ними по горизонтали могут быть смонтированы на поворотных дисках стоек 14. Фотоэлектрические барьеры 15 и 16 через состо щие из конденсаторов и сопротивлений временные элементы, имеющие различную посто нную времени, и регул тор образуют задающую величину и рассогласование дл  управлени  электрогидравлическим сервоклапаном. Последний управл ет гидравлическим приводом тележки 8 с целью согласовани  скорости ее перемещени  со скоростью керамической ленты 1. 1 з.п. ф-лы, 5 ил.The invention relates to the building materials industry and can be used in the manufacture of ceramic products. The aim of the invention is to improve the quality of the cut. The device comprises a horizontally movable carriage 8, a carrier cutting tool 20 and a partial conveyor 9, the outer rollers 7 of which are connected to transport rollers 6 freely moving along a plane 5 by means of links 4 of a chain. Link 4 chains also carry out a telescopic connection of transport rollers 6 with rollers 3 stationary roller conveyors 2. Trolley 8 is driven by a working cylinder 11 and has photoelectric barriers 15 and 16 located on racks 14 in the path of the ceramic tape 1, which change the distance nor between them horizontally can be mounted on the rotary disks of the pillars 14. Photoelectric barriers 15 and 16 through temporary elements consisting of capacitors and resistances, having different time constants, and egul torus forming a predetermined value and a mismatch for controlling an electrohydraulic servovalve. The latter controls the hydraulic drive of the carriage 8 in order to coordinate its speed with the speed of the ceramic tape 1. 1C. f-ly, 5 ill.

Description

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Изобретение относитс  к медицине, в частности к стоматологии, и может быть применено дл  определени  пространственного ио;1ожени  жевательных зубов.The invention relates to medicine, in particular to dentistry, and can be used to determine the spatial incidence of the gum teeth.

Цель изобретени  - одномоментное измерение наклона жевательных зубов в са- гитта.1ьной и трансверзальной плоскост х.The purpose of the invention is to measure simultaneously the inclination of the chewing teeth in the samitt and transverse planes.

На фиг. 1 схематически изображено устройство, общий вид; на фиг. 2 - то же, вид сверху; на фиг. 3 - узел отверждени  оттискиой модели челюсти.FIG. 1 shows schematically the device, a general view; in fig. 2 - the same, top view; in fig. 3 - curing unit for impression model of the jaw.

Устройство состоит из оттискной модели 1 челюсти и расположенною на ней наклономера 2, например, в виде оитико-волок- конного датчика 3 угла наклона, закрепленного на стержне 4, зафиксированном перпендикул рно к окклюзионной плоп1адке 5, выполненной из магнитного материала, ijin этом ()азмеры окклюзионной плоп1адки 5 (KJXlO мм) позвол ют выставить нак,1о- номер 2 на каждом исследуемом жена- тел ()м зубе в отдельности.The device consists of an impression model 1 of the jaw and an inclinometer 2 located on it, for example, in the form of an optic-fiber sensor 3 of the angle of inclination fixed on the rod 4 fixed perpendicular to the occlusal plunger 5 made of magnetic material, ijin () The dimensions of the occlusal plunger 5 (KJXlO mm) make it possible to set the nak, 1 number 2 on each examined female () m tooth separately.

()птпк()-во,1)кон11Ы11 датчик 3 угла наклона Uiino.nien, например, в виде корпуса Н с полостью 7, частичпо заполненной не- про.(рачной жидк() 8, содержащего све- топрнемпый оптико-волоконный блок 9, входные торны К) которого срезаны на конус, а выходные торцы 1 1 подведены к однозначным делени м шкалы 12, образу юнщм концентрические окружности 13. Конусна  часть светонриемного блока 9 но- |ружена в непрозрачную жидкость 8. Та- кпм образом при нулевом угловом поло- женин датчика 3 угла наклона, жидкость перекрывает все входные торцы 10. Оттиск- на  модель 1 выполнена на основе намагниченной ферромагнитной жидкости.() ptpk () - in, 1) end 1111 sensor 3 of the angle of inclination of Uiino.nien, for example, in the form of a case H with a cavity 7, partly filled with a non-propellant (early liquid () 8, containing a light optic fiber 9, the input tornas K) of which are cut into a cone, and the output ends 1 1 are connected to the unambiguous divisions of the scale 12, forming concentric circles 13. Conical part of the light receiving unit 9 but | ruled into an opaque liquid 8. In this way, at zero angle of inclination of sensor 3, the liquid covers all input ends 10. The impression of model 1 is made and based on magnetized ferromagnetic fluid.

Устройство используетс  следующим образом .The device is used as follows.

С. челюсти снимают оттиск. Затем в него заливаетс  ферромагнитна  жидкость (неC. jaws remove the impression. The ferromagnetic fluid is then poured into it (not

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помощью узла от- че:1юсти, изопоказана ) и отверждаетс  вспомогательного уст ройства верждени  оттискн )й модели браженного на фиг. 2, содержащего металлическую пластину 14 с руко ткой 15, размепк нной в соленоидной катуп1ке 16, к которой подаетс  питание от источника 17 тока через потенциометр 18. Дл  отверждени  оттискной модели 1 металлическа  пластина 14 накладываетс  на ферромагнитную жидкость.using the knot from: 1), isopoked) and cures the auxiliary device of the proof of the impression of the model of the braggier in fig. 2, comprising a metal plate 14 with a handle 15 arranged in a solenoid coil 16, to which power is supplied from a current source 17 via a potentiometer 18. For curing the impression model 1, the metal plate 14 is superimposed on a ferromagnetic liquid.

Затем на оттискной модели 1 челюсти, установленной на горизонтальной повер.хнос- ти, на жевательной поверхности исследуемого зуба устанавливаетс  окклюзионна  площадка 5 с датчиком 3 угла наклона. Эта установка осуществл етс  и фиксируетс  при помощи магнитного пол . По шкале 12 отмечаетс  значение угла наклона зуба одновременно в сагиттальной и трансверзальной плоскост х.Then, on an impression model 1 of the jaw, mounted on a horizontal surface, an occlusal pad 5 with an inclination sensor 3 is installed on the chewing surface of the tooth under investigation. This installation is carried out and fixed by means of a magnetic field. On a scale of 12, the value of the angle of inclination of the tooth simultaneously in the sagittal and transverse planes is noted.

Применение предлагаемого устройства позвол ет судить о степени т жести изменени  положени  отде;|ьных жевательных зубов при зубочелюстных аномали х и дефор маци х, а также контролировать процесс ортодонтического лечени  с минимальными временными затратами.The application of the proposed device makes it possible to judge the degree of severity of the position of the posterior chewing teeth during dental anomalies and deformations, as well as to control the process of orthodontic treatment with minimal time expenditures.

Claims (1)

Формула изобретени Invention Formula Устройство дл  определени  пространственного положени  зубов, содержащее оттискную модель челюсти на основе намагниченной ферромагнитной жидкости и размещенный на модели наклономер, отличающеес  тем, что, с целью одномоментного измерени  наклона жевате.льных . в са- гитта,:1ьной и трансверзальной плоскост х, в него введена выполненна  пз магнитного материала окклюзионна  п.лощадка с перпендпку.ч рным стержнем, па которм закреплен нак. Юномер.A device for determining the spatial position of the teeth, containing an impression model of the jaw based on a magnetized ferromagnetic fluid and placed on the model of an inclinometer, characterized in that, in order to simultaneously measure the inclination of the chelator teeth. in saitit,: 1n and transversal planes, an occlusal area with a perpendicular hinge rod is inserted into it, made of magnetic material, and a hinged pin is fixed to it. Yunomer. Pr.liikTop ,. I la Лакач tif)27;8Pr.liikTop,. I la Lacac (tif) 27; 8 ВНИИГ1И Государствс ниого комитета ио и:)бр( И Ии м и открыти м и)и I Kill ( (VNIIG1I of the State Committee and Io:) br (And I m and discoveries and) and I Kill (( 113035. Москва. Ж 35. Рауи1скаи иаб . л, 45 Производствемно-излатсльский комбинат «Паюнт. i Ужгорид. у.т, Гагарииа. И 113035. Moscow. G 35. Raui1skai iab. l, 45 Production-Izlatsky combine “Payunt. i Uzhorid. UT, Gagariya. AND (риг 2(rig 2 Сосгани riMi. H . IHIKI Tux PC Д II. Тираж h (3Sosgani riMi. H. IHIKI Tux PC D II. Circulation h (3 H K.H K. J,:J: 8 eight сриг.Srig. j/j / 30thirty Фиг. 5FIG. five
SU847773464A 1983-07-06 1984-06-15 Device for cutting plastics SU1519885A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD25279383A DD216413B1 (en) 1983-07-06 1983-07-06 DEVICE FOR CUTTING PLASTIC MASS, ESPECIALLY CERAMIC MASS LIMITS

Publications (1)

Publication Number Publication Date
SU1519885A1 true SU1519885A1 (en) 1989-11-07

Family

ID=5548851

Family Applications (1)

Application Number Title Priority Date Filing Date
SU847773464A SU1519885A1 (en) 1983-07-06 1984-06-15 Device for cutting plastics

Country Status (5)

Country Link
CS (1) CS266458B1 (en)
DD (1) DD216413B1 (en)
DE (1) DE3422642A1 (en)
HU (1) HU194767B (en)
SU (1) SU1519885A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112743665A (en) * 2020-12-11 2021-05-04 重庆金泰诺新材料技术有限公司 Blank forming and cutting equipment for producing and processing perforated bricks

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4215646C2 (en) * 1992-05-13 1998-04-09 Schmitz Tona Tonwerke Device for cross-cutting a soft plastic mass strand
DE19520568C1 (en) * 1995-06-06 1996-10-10 Braas Gmbh Method and device for controlling position of cutter for cutting plastically deformable band.
FR2743327B1 (en) * 1996-01-08 1999-01-08 Isotub Coating PROCESS FOR THE BALLASTING OF TUBES, ESPECIALLY TUBES INTENDED TO BE UNDERWATER, AS WELL AS THE INSTALLATION FOR ITS IMPLEMENTATION AND THE TUBES OBTAINED

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112743665A (en) * 2020-12-11 2021-05-04 重庆金泰诺新材料技术有限公司 Blank forming and cutting equipment for producing and processing perforated bricks

Also Published As

Publication number Publication date
HUT40360A (en) 1986-12-28
CS480584A1 (en) 1986-12-18
CS266458B1 (en) 1990-01-12
HU194767B (en) 1988-03-28
DD216413B1 (en) 1987-02-11
DE3422642A1 (en) 1985-01-17
DD216413A1 (en) 1984-12-12

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