SE192552C1

SE192552C1 -

Info

Publication number: SE192552C1
Authority: SE
Publication date: 1964-01-01

Description

Uppfinnare: 11 Hack Prioritet begard Treat den 7 november 1957 (FOrbundsrepubliken Tgskland) Foreliggande uppfinning hanfor sig till ett for annu ej fardigbearbetade kroppar avsett balanseringssatt samt en anordning for sattets genomforande, vilka kroppar efter balanseringens matforlopp skola bringas att rotera utan obalans genom en nadvandig och redan I forvag bestamd slutbearbetning, varvid la-get fbr det eller de vid kroppen for bearbetningen anordnade stallena ej strangt behova uppratthallas. Inventor: 11 Hack Priority requested Treat on November 7, 1957 (Federal Republic of Germany) The present invention relates to a balancing kit intended for unfinished bodies and a device for the implementation of the kit, which bodies after the balancing process are made to rotate without imbalance by a suitable and already in pre-determined final processing, whereby the layer for the stall or stables arranged at the body for processing does not have to be strictly maintained.

Ett forlopp vid balanseringscentrering fir kant, varvid den roterande kroppens rotaLionsaxel under faststallande av kroppens obalans bringas att sammanfalla med kroppens havudtraghetsaxel. Harvid ãr det mojligt, att forskjuta rotationsaxeln sa langt, att den faststallda obalansen Over- eller underkompenseras i beroende av vilken kompenserande slutbearbetning kroppen kraver sa att kroppen darefter roterar utan obalans, eller utan kastning vid en eller flera diametrar. Delia balanseringssatt, som till en borjan medfor en avsiktligt ofullstandig massaut- har till Andamal, att Ora det mojligt att genomfora den forutbestamda slutbearbetningen av kroppen pa ett enkelt sat utan att obalans farorsakas, alltsa att kunna utesluta en ytterligare balansering. A process of balancing centering at the edge, in which the axis of rotation of the rotating body, while determining the imbalance of the body, is caused to coincide with the axis of the body of the sea. In this case it is possible to shift the axis of rotation so far that the determined imbalance is over- or undercompensated depending on which compensating finishing the body requires so that the body then rotates without imbalance, or without throwing at one or more diameters. Delia balancing, which at first entails a deliberately incomplete mass output to Andamal, to make it possible to carry out the predetermined final processing of the body in a simple manner without causing imbalance, thus being able to exclude further balancing.

Uppfinningen loser problemet att astadkomma ett satt och en darfOr lampad anordning, medelst vilket det är mojligt att efter ett normalt obalansmatforlopp vid geometriskt centrerade, roterande kroppar sâ foretaga den konstruktivt bestamda slutbearbetningen genom avlagsnande av massa, t. ex. genom borrning, eller genom tillf8rande av massa, t. ex. genom anbringande av en distansring, utan forskjutning av rotationsaxel och under hansynstagande till den tillatliga toleransen for av-vikelse fran det forefintliga bearbetningsstallet eller -stallena, att en eventuellt forefintlig obalans hos den ej fardiga kroppen darefter är utjamnad. The invention solves the problem of providing a set and a lamp device for this purpose, by means of which it is possible to carry out the constructively determined final processing by means of deposition of pulp after a normal unbalanced food process with geometrically centered rotating bodies, e.g. by drilling, or by applying pulp, e.g. by fitting a spacer ring, without displacement of the axis of rotation and taking into account the permissible tolerance for deviation from the existing processing stable or stables, that any existing imbalance of the unfinished body is then equalized.

Uppfinningen skiljer sig fran andra kanda salt, vilka i en balanseringsmaskin skola faststalla ett balanseringstekniskt nagorlunda lampligt stalle for anbringandet av en del vid kroppen, t. ex. ventilen pa ett fordonshjul eller en lagerhylsa pa en kardanaxel, darigenom att enligt uppfinningen en verklig utjamming genomfores genom en under alla omstandigheter n.odvandig bearbetning. The invention differs from other known salts, which in a balancing machine are to establish a balancing technique which is reasonably suitable for the application of a part to the body, e.g. the valve on a vehicle wheel or a bearing sleeve on a PTO shaft, in that according to the invention a real leveling is carried out by a machining which is in any case necessary.

Det nya decentreringssattet kan foretagas i en av balanseringsmaskin och bearbetningsanordning bestaende anlaggning vilken kannetecknas av organ, medelst vilka den riktiga samordningen mellan den roterande kroppen och bearbetningsverktyget enligt resultaten av bestamningen och obalansens storlek och vinkellage kan astadkommas. The new decentralization set can be made in a plant consisting of balancing machine and processing device which can be characterized by means, by means of which the proper coordination between the rotating body and the processing tool according to the results of the determination and the size and angular position of the imbalance can be achieved.

Det har visat sig att uppfinningen vid seriebalansering medfor avsevarda fordelar med avseende pa balanseringens noggrannhet och snabbhet. Ytterligare kannetecken for uppfinningen samt densammas fordelar komma att framga av underanspraken och efterfoljande beskrivning. It has been found that the invention in series balancing has considerable advantages with respect to the accuracy and speed of balancing. Additional features of the invention and its advantages will become apparent from the sub-claims and the following description.

Forslagen enligt uppfinningen kommer forst att teoretiskt askadliggoras genom tvâ exempel, namligen en slat, rund skiva 11, enligt plan- och sektionsvyerna i fig. la-1c, vilken forntom en central borrning 12 skall fOrses med flera borrningar 13, samt en skiva 21 med central borrning enligt fig. 2, vilken skall forses med en distansring 26. Uppfinningens praktiska utformning beskrives darefter som exempel under hanvisning till fig. 3-6, varvid fig. 3 och 5 visa schematiskt 2— — sidovyer i sektion av aggregat enligt uppfinningen, och fig. 1 och 6 kopplingsschema till elektriska styrningar. The proposals according to the invention will first be theoretically damaged by two examples, namely a smooth, round disc 11, according to the plan and sectional views in Figs. 1a-1c, which first a central bore 12 is to be provided with several bores 13, and a disc 21 with central bore according to Fig. 2, which is to be provided with a spacer ring 26. The practical design of the invention is then described by way of example with reference to Figs. 3-6, Figs. 3 and 5 showing diagrammatically 2 - side views in section of units according to the invention, and Figs. 1 and 6 are wiring diagrams for electrical controls.

Genom obalansmatning i balanseringsmaskin A (fig. 3 eller 5) fasistalles, alt skivans 11 tyngdpunkt Si ligger pa avstandet Ri utanfor skivans rotationsaxel. Det är foreskrivet, att skivan skall innehalla eLi antal avluftningshal 13a-13d. Tyngdpunkten s' for materialmassan hos fyra, t. ex. symmetriskt kring axeln 14 belagna och omsesidigt lika stora borrningar 13a'-13b' (inritade med punkt-streckade linjer) skulle ligga pa rotationsaxeln 14. Skivan 11 kan ernellertid enligt uppfinningen tilldelas en obalansfri rotation, om tyngdpunkten s' forlagges s8 mycket narmare tyngdpunkten S1 att jamviktsbetingelsen S1 X Ri --= si X 1'1 uppfylles med avseende pa rotationsaxeln. Skivan 11 skall saledes fOrses med de avsedda decentrerat anordnade avluftningsoppningarna 13a-13d. Det utborrade materialets gemensamma tyngdpunkt s' ligger pa. avstandet r1 fran rotationsaxeln 14. Decentreringsmattet r1 erhalles ur produkten: obalans (mmg) vikten av det urborrade materialet (g) En speciell bearbetning fOr utjamning av obalansen blir ants& ej nodvandig. By imbalance feeding in balancing machine A (fig. 3 or 5), the center of gravity Si of the disc 11 lies at the distance Ri outside the axis of rotation of the disc. It is prescribed that the disc should contain a number of deaeration halls 13a-13d. The center of gravity s' for the mass of material of four, e.g. symmetrically coated about the axis 14 and equally large bores 13a'-13b '(drawn with dotted lines) would lie on the axis of rotation 14. However, according to the invention, the disc 11 can be assigned an unbalanced rotation, if the center of gravity s' is moved so much closer to the center of gravity S1 that the equilibrium condition S1 X Ri - = si X 1'1 is satisfied with respect to the axis of rotation. The disc 11 must thus be provided with the intended decently arranged vent openings 13a-13d. The common center of gravity s' of the drilled material is. the distance r1 from the axis of rotation 14. The decentering mat r1 is obtained from the product: imbalance (mmg) the weight of the drilled material (g) A special processing for smoothing out the imbalance is assumed & not necessary.

Vid det andra exemplet enligt fig. 2 skulle den genom obalansmatningen faststallda tyngdpunkten S. till skivan ligga pa ett avstand R. frau skivans rotationsaxel 24. Ski-van 21 skall uppbara en distansring 26, vars tyngdpunkt s2 for att uppfylla uppgiften enligt uppfinningen maste befinna sig pa ett sadant avstand r2 frail axeln 24, all likheten S2 X R.so X r2 är uppfylld. Praktiskt kan detta krav uppfyllas t. ex. genom lampligt placerade pasvetsningar for ringen pa skivan 21. In the second example according to Fig. 2, the center of gravity S determined by the imbalance feed to the disc would be at a distance R. from the axis of rotation 24 of the disc. The disc 21 should support a spacer ring 26, the center of gravity s2 of which must fulfill the task of the invention. at such a distance r2 from the axis 24, all the similarity S2 X R.so X r2 is satisfied. In practice, this requirement can be met e.g. by suitably placed fitting welds for the ring on the disc 21.

Uppfinningens forverkligande kan astadkommas genom installning av bearbetningsanordningen i forhallande till den roterande kroppen, som skall utsattas for en decentrerad bearbetning, eller genom motsvarande installning av den roterande kroppen i forhallande till bearbetningsanordningen, eller genom installning av badadera i 8verenstammelse med de for decentreringen funna data i eller utanfor balanseringsmaskinen. Installningsforloppen forlopa enligt uppfinningen automatiskt sk att ingen betjaning darvid ãr nodvandig. The realization of the invention can be achieved by installing the processing device in relation to the rotating body, which is to be subjected to a decentralized processing, or by correspondingly installing the rotating body in relation to the processing device, or by installing bathers in accordance with the data found for decentralization. or outside the balancing machine. The installation processes proceed according to the invention automatically, so that no operation is necessary.

Fig. 3 och 5 visa maskinaggregat, vilka aro lampade for polar balansering (fig. 3) resp. for obalansmdtning i komponenter (fig. 5). Figs. 3 and 5 show machine assemblies which are lit for polar balancing (Figs. 3) and for imbalance measurement in components (Fig. 5).

Den skivformade provkroppen 31 (fig. 3), vilken for aft fullbordas maste forses med i forvag bestamda borrningar 13', ligger i balanseringsmaskinens A upptagningsanordning 30. Upptagningsanordningen är anordnad pa en 1 kullager lopande, lodrat spindel 30a och är forsedd med en kilremsskiva 30b for en. kilremsdrift 30c genom motom 30d, vilken pa sin axeltapp 30f uppbar en kilremsskiva 30e. Tva horisontella bladfjadrar 32, vilka I sidovy ligga bakom varandra, uppbara spindellagringen och aro i likhet med motorn 30d anordnade vid en fast del till balanseringsmaskinens stativ 33. Fjadrarna 32 tilllata den lodrata spindeln 30a att utfOra linjara svangningar vid obalanserad rotation hos den roterande kroppen. Pa i och fOr sig Milt salt upptager en doppspole 403 spindelns svangningar och omvandlar dessa till en motsvarande vaxelstrom eller -spanning, vilken ledes till tva, t. ex. likformiga, matspanningens storlek angivande instrument. Instrinnentet 401 (fig. 4) kan om sa Onskas Ora den uppmatta storheten synlig och betj a.- nar for ovrigt framfor alit den automatiska styrningen av utjb..naningsbearbetningen, vilken. pagrund av obalansen skall foretagas decentrerad, vartill aven det andra instrumentet bidrager. Detaljerna komma att beskrivas ytterligare i det Raj ande. Vid spindelns nedre ande ar en med koniska rastutsprang 30g forsald skiva 30k anordnad for lasning av upptagningsanordningen. 30 vid utforandet av den i forvag bestamda bearbetningen. En. genom en elektromagnet manovrerbar havarm 35a, sva.ngbar kring en fast punkt 35b i en konsol 35c pa stativet 33, kan forskjuta en med rastfOrdjupningar 30h forsedd hylsa 30i uppat, sa att fordjupningarna 30h och utsprangen. 30g gripa in. i varandra, ndr de aro koaxiellt installda, och forhindra en ytterligare vridning av spindeln 30a saint den darpa fasta skivan 30k. For kopplingens lOsgorande aterfores havarmen 35a, varefter hylsan 30i av sig sjalv glider nedat och friger utsprangen 30g. The disc-shaped test body 31 (Fig. 3), which is to be completed in advance, is provided with pre-determined bores 13 ', is located in the receiving device 30 of the balancing machine A. The receiving device is arranged on a ball bearing running, vertical spindle 30a and is provided with a V-belt pulley 30b for one. V-belt drive 30c through the motor 30d, which on its shaft pin 30f carried a V-belt pulley 30e. Two horizontal leaf springs 32, which in side view lie behind each other, support the spindle bearing and are, like the motor 30d, arranged at a fixed part to the frame 33 of the balancing machine. The springs 32 allow the vertical spindle 30a to perform linear oscillations in unbalanced rotation of the rotating body. In and of itself Mild salt, a dip coil 403 absorbs the oscillations of the spindle and converts these into a corresponding alternating current or voltage, which is led to two, e.g. uniform instruments indicating the magnitude of the food voltage. Instructive 401 (Fig. 4), if desired, the measured magnitude can be visible and, moreover, serves above all the automatic control of the leveling processing, which. due to the imbalance must be made decentralized, to which the other instrument also contributes. The details will be further described in the Raj spirit. At the lower end of the spindle a disc 30k pre-sold with conical break projections 30g is arranged for loading the receiving device. 30 in the execution of the pre-determined processing. One. by means of an electromagnetically manoeuvrable lever 35a, pivotable about a fixed point 35b in a bracket 35c on the frame 33, can displace a sleeve 30i provided with rest depressions 30h upwards, so that the depressions 30h and the projections. 30g gripa in. in each other, when they are coaxially installed, and prevent a further rotation of the spindle 30a saint the darpa fixed disk 30k. For the release of the coupling, the sea arm 35a is returned, after which the sleeve 30i by itself slides downwards and releases the projections 30g.

Vid spindeln 30a ãr Over en lankaxel 36a ankaret till en vid polar obalansmatning van-hg hjalpgenerator (fas- eller vinkel lagesgi- vare) 456 och vid dennas motsatta axelande en kamstrombrytare 456e anslutna. Dessa delar lOpa darigenom synkront med den rote- rande kroppen 31. Hylsan 30i ar fast forbunden med statorn 456a till vinkellagesangiva- ren 456 och uppbar vid sin yttre kant ett snackhjul 34a, i vilket ett snackdrev 34 pa en i stativet 33 lagrad axel 34b ingriper for vridning av statorn vid faststallande av obalansans vinkellage. At the spindle 30a, over a long shaft 36a, the armature of an auxiliary generator (phase or angle regulator) which is common in polar imbalance is 456 and at its opposite shaft end a cam current switch 456e is connected. These parts thereby run synchronously with the rotating body 31. The sleeve 30i is fixedly connected to the stator 456a of the angle bearing indicator 456 and carries at its outer edge a snack wheel 34a, in which a snack gear 34 engages on a shaft 34b mounted in the frame 33. for rotating the stator when determining the angular position of the imbalance.

Hela det av balanseringsmaskinen A och bearbetningsmaskinen B bestaende aggrega- tet vilar pa ett fundament 33h. Som bearbet- ningsanordning är en flerspindlig borrmaskin 37 e med borr 37g anordnad pa ett stativ 37, vilket med hjalp av en gangad spindel 37a, en vid stativet fastsittande mutter 37b och en drivmotor 37c samt en kugghjulsutvaxling 37d är i langsriktningen fOrskjutbart anordnad pa fundamentet 33b. The entire unit consisting of the balancing machine A and the processing machine B rests on a foundation 33h. As a processing device, a multi-spindle drilling machine 37e with drill 37g is arranged on a frame 37, which by means of a threaded spindle 37a, a nut 37b attached to the frame and a drive motor 37c and a gear gear 37d are slidably arranged on the foundation 33 in the longitudinal direction. .

For genomforande av sattet enligt uppfin- — —3 ningen maste storleken och vinkellaget hos den roterande kroppens obalans samt de i for- vag bestamda bearbetningsforloppen bestam- mas. Anordningarna harfor och styrningen for bearbetningen i enlighet med de utforda bestamningarna aro lampligen till sina vasentliga delar inneslntna i ett pa lampligt stalle placerat (ej visat) holje. Fig. 4 askadliggor dessa mat- och styranordningar genom ett kopplingsschema. In order to carry out the set according to the invention, the size and angular layer of the imbalance of the rotating body and the machining processes determined in advance must be determined. The devices and the control for the processing in accordance with the challenged determinations are suitably enclosed to their essential parts in a housing (not shown) placed in a suitable place. Fig. 4 ashes these food and control devices through a wiring diagram.

Anordningen bestar i huvudsak av en storleken av den roterande kroppens obalans nog-grant matande och decentreringen i overensstammelse med matresultatet automatiskt styrande wattmeter 401, vars vridspole 401a ár f5rsedd med en arm 401e, vilken uppbar en kontakt 401g och forflyttar sig over en kontaktserie 401r samt eventuellt synligt an-giver sitt aktuella lage, saint en hjalpwattmeter 402 for automatiskt faststallande av obalansens vinkellage. Wattmeterns 402 vridspole 402a är forsedd med en en kontakt uppbarande arm 402e, som kau forflytta sig till en kontakt 402e eller en kontakt 402f. Wattmetrarnas vridspolar 401a och 402a matas pa vanligt satt fran en svangningsupptagare 403 och alla faltspolarna fran hjalpgeneratorn 456. Till anordningen enligt uppfinningen hor dessutom en dri-vmotor 404 for snackdriften 34 for installning av statorn 456a (snackdriften 34 visas i kopplingssehemat enligt fig. 4 for askadlighetens skull fordubblad och forsedd med en koppling 456b) samt en av en drivmotor 407a, en excenter 407b, en till- och franslaende strOmstallare 407e bestaende, standigt lopande impulsgivare 407 for den som andkontaktinstrument utformade hjalpwattmeter-it 402, -Olken styr drivmotorns 404 for snaekdriftens rotation. Detta sker genom en elektromagnetisk stromstallare 406. I beroende av om armen 402c ligger an mot kontakten 402e eller 402f ãr motorn kopplad for hOger- eller vanstergang och for ovrigt urkopplad. Slutligen hor till anordningen enligt uppfinningen ett kopplingsskydd 413 fOr bearbetningsanordningens installningsmotor 37c samt en impulsalstrare 457 for styrning av installningsarbetet. Lasningsstyrningen utfores medelst impulsalstraren 456 och den elektromagnetiska str5mstallaren 435 fOr hayarmen 35a (fig. 3). 410 betecknar ett elektriskt nat, fran vilket de olika styranordningarna matas. Driften av borrverktygen 37g och driftstyrningen aro ej inritade eftersom de i och for sig aro kanda, jfr. 1 detta avseende t. ex. tyska patentskrifterna 971 434 och 971 501. The device consists essentially of a size of the rotating body imbalance accurately feeding and decentering in accordance with the food result automatically controlling wattmeter 401, whose rotating coil 401a is provided with an arm 401e, which carried a contact 401g and moves over a series of contacts 401r and possibly visibly indicating its current layer, saint an auxiliary wattmeter 402 for automatically determining the angular layer of the imbalance. The rotating coil 402a of the wattmeter 402 is provided with a contact support arm 402e, which can move to a contact 402e or a contact 402f. The rotating coils 401a and 402a of the wattmeters are normally supplied from a oscillator 403 and all the field coils from the auxiliary generator 456. The device according to the invention also includes a drive motor 404 for the snack drive 34 for installing the stator 456a (the snack drive 34 is shown in the coupling drive according to Fig. 4 for for the sake of safety doubled and provided with a coupling 456b) and one of a drive motor 407a, an eccentric 407b, an on and off current generator 407e existing, constantly running pulse sensor 407 for the auxiliary instrument designed as a contact instrument 402, -Oil controls the drive motor 404 snaekdriftens rotation. This is done by an electromagnetic switch 406. Depending on whether the arm 402c abuts the contact 402e or 402f, the motor is connected for right-hand or left-hand operation and otherwise disconnected. Finally, the device according to the invention includes a coupling guard 413 for the installation motor 37c of the processing device and a pulse generator 457 for controlling the installation work. The loading control is performed by means of the pulse generator 456 and the electromagnetic current generator 435 for the high arm 35a (Fig. 3). 410 denotes an electric night, from which the various control devices are fed. The operation of the drilling tools 37g and the operating control are not plotted because they are per se known, cf. In this respect e.g. German Patents 971,434 and 971,501.

Impulsalstraren -vid fasgivaren 456 (jfr. fig. 4) bestar av en kam 456c samt ett kontaktpar 456d, vilka i beroende av en centrifugalstronastallare 456e (s. Ic bromsvakt) ligga i natet 410, sa att lasningen ej sker for tidigt vid stora varvtal. Impulsalstraren 457 manovreras av spindeln 37a under motorns 37c arbete vid installning av stativet 37 ur nollaget till decentrerings- eller arbetslaget. Den bestar av en styrkam 457a, ett kontaktpar 457d, natanslutning 457f samt en utgaende ledning 457g fOr impulserna. Ett stegstromstallarverk 405 sattes i verksamhet genom en stromstallare 405e, vilken manovrerar en vid balanseringsforloppets inledning automatiskt inkopplad tidsstromstallare (ej visat). Den rorliga kontaktarmen 405a sattes i verksamhet av en elektromagnetiskt manovrerbar stegmatningsanordning 405b, varvid samtidigt en kopplingsarm 405e f8res till ett bestamt lage. The impulse generator - at the phase sensor 456 (cf. Fig. 4) consists of a cam 456c and a pair of contacts 456d, which depending on a centrifugal throne adjuster 456e (p. 1c brake guard) lie in the weld 410, so that the welding does not take place too early at high speeds . The impulse generator 457 is operated by the spindle 37a during the operation of the motor 37c when installing the frame 37 from the zero layer to the decentralization or working layer. It consists of a control cam 457a, a pair of contacts 457d, a night connection 457f and an output line 457g for the pulses. A step switch system 405 was put into operation by a switch 405e, which maneuvers a time switch (not shown) which is automatically switched on at the beginning of the balancing process. The movable contact arm 405a was actuated by an electromagnetically manoeuvrable step feeding device 405b, at the same time a coupling arm 405e being moved to a certain position.

Wattmetrarnas kontaktarmar 401c och 402c samt en kontaktskena 402b ligga vid sluten stromstallare 405h2 i natet 410. The contact arms 401c and 402c of the wattmeters and a contact rail 402b lie at closed switch 405h2 in the weld 410.

Den i forvag bestamda bearbetningen pa den skivformade provkroppens 31 fOrhallande under rotation, vilken enligt uppfinningen skall beaktas och kan faststallas genom berakning eller forstik, Ms att utova inflytande med hj alp av ett kompensationsmotstand 403a med installbart uttag 403b mellan svangningsupptagaren 403 och vridspolen 401a. Genom denna kanslighetsreglering fOr wattmeterns vridspole 401a erhaller armens 401e aktuella utslag 401g en erforderlig korrigering. The predetermined processing of the condition of the disc-shaped specimen 31 during rotation, which according to the invention is to be considered and can be determined by calculation or forcing, Ms to exert influence by means of a compensation resistor 403a with installable socket 403b between the pivot 401a and the rotary coil 401a. Through this probability control for the wattmeter 401a of the wattmeter, the current stroke 401g of the arm 401e receives a necessary correction.

Det automatiska arbetssattet for aggregatet enligt fig. 3 och 4 ãr f5ljande. Den roterande kroppen eller provkroppen 31 inlagges i balanseringsmaskinens upptagningsanordning 30 och f5rsattes i matrotation medelst motorn 30d. Nar obalans forefinnes, svanger spindeln 30a med upptagningsanordningen 30 och provkroppen 31 linjart fram- och tillbaka. Motstandet 403a har tidigare, som redan namnts, installts pa ett bestamt varde. Svangningsupptagaren 403 a ena sidan och hjalpgeneratorn 456 (fasgivaren) a den andra gOr p& kant satt wattmetrarna 401 och 402 strOmforande, varvid deras vridspolar 401a resp. 402a Ora mot obalansens storlek proportionella utslag. Armen 401c pa vridspolen 401a uppnar vid forhandenvarande obalans t. ex. kontakten 401x och vridspolens 402 arm kommer utan avbrott att berora en av kontakterna 402e eller 402f. Impulsgivaren 407 sander Over den berorda kontakten och ledningen 406c styrimpulser till ett rela 406, i vilken antingen en kontakt 406a eller en kontakt 406b slutes och till fOljd harav roterar snackmotorn 404 antingen at Niger eller at vans-ter. Snackan 31 vrider sig pa motsvarande sat tills hjalpgeneratorns 456 stator 456a invridits i det vinkellage, som motsvarar yinkellaget for provkroppens 31 obalans. Nar detta lage uppnalts upphor som bekant stromtillforseln till vridspolen 402a; instrumentet a.'tergar till nollage 402m och dess arm 402c blir staende mellan kontakterna 402e och 402f och ansluter darigenom ledningen 401d till natet 410, varigenom den automatiska anord- 4— — ningen 401b for armen 401c trader i verksamhet. The automatic mode of operation of the assembly of Figures 3 and 4 is as follows. The rotating body or specimen 31 is loaded into the pick-up device 30 of the balancing machine and rotated to feed by the motor 30d. When an imbalance is present, the spindle 30a with the pick-up device 30 and the specimen 31 oscillates linearly back and forth. The resistor 403a has previously, as already mentioned, been installed at a certain value. The oscillation sensor 403 on the one hand and the auxiliary generator 456 (phase sensor) on the other hand set the wattmeters 401 and 402 on the edge, with their rotating coils 401a and 402a Ora proportional to the size of the imbalance. The arm 401c on the rotating coil 401a picks up in the event of an existing imbalance, e.g. the contact 401x and the arm of the rotating coil 402 will interrupt one of the contacts 402e or 402f without interruption. The encoder 407 sends control pulses across the affected contact and line 406c to a relay 406, in which either a contact 406a or a contact 406b is closed and, as a result, the snack motor 404 rotates either at Niger or at Vanter. The snack 31 rotates in a corresponding manner until the stator 456a of the auxiliary generator 456 is engaged in the angular layer corresponding to the angular layer for the imbalance of the test body 31. When this layer is reached, as is well known, the power supply to the rotating coil 402a ceases; the instrument a. 'returns to zero 402m and its arm 402c remains stationary between the contacts 402e and 402f and thereby connects the line 401d to the net 410, whereby the automatic device 401b for the arm 401c enters into operation.

Tillsammans med statorn 456a vrides aven den ena vid statorn fasta kontakten till kontaktparet 456d (fig. 4) sh, aft den kommer i det riktiga laget f8r vinkellasning av den roterande kroppen 31 medelst anordningen 30h, 30g, 30k. Sá lange som vridspolen 402c kvarMyer i nollage, forblir instrumentets 401 vridspolearm 401e staende vid kontakten 401x, emedan den elektromagnetiska anordningen 401b enligt vad som angivits tidigare star under spanning och fasthaller armen 401e. Balanseringsmaskinens motor 30d matas nu med underspanning pa for fackmanen kant salt och wider spindeln 30a med den roterande kroppen 31 langsamt vi.dare, till dess styrkammen 456e till impulsgivaren 456 sluter kontaktparet 456d och gOr magneten 455 stromfOrande, sa att denna paverkar lasningen. 35a, om bromsvakten 456e till'ater detta. Motorn 30d frankopplas darvid automatiskt fran natet. Den roterande kroppen 31 star nu I det ratta vinkellaget i forhallande till bearbetningsanordningen 37e. Darmed ãr den ena forutsattningen for genomforande av sattet enligt uppfinningen uppfylld. Nu atersthr endast att automatiskt astadkomma den ratta decentreringen. Together with the stator 456a, one of the contacts fixed to the stator is also rotated to the contact pair 456d (Fig. 4) sh, since it comes into the correct position for angular loading of the rotating body 31 by means of the device 30h, 30g, 30k. As long as the rotating coil 402c remains in zero condition, the rotating coil arm 401e of the instrument 401 remains standing at the contact 401x, while the electromagnetic device 401b as previously stated is under tension and holds the arm 401e. The motor 30d of the balancing machine is now supplied with undervoltage on the edge of the salt by the person skilled in the art and wider the spindle 30a with the rotating body 31 slowly until the control cam 456e to the encoder 456 closes the contact pair 456d and energizes the magnet 455 so that it affects the loading. 35a, if the brake guard 456e allows this. The motor 30d is automatically disconnected from the net. The rotating body 31 now stands in the steering angle layer in relation to the processing device 37e. Thus, one of the prerequisites for carrying out the method according to the invention is fulfilled. Now all that remains is to automatically achieve the right decentralization.

Sa snart som vridspolearmen 402c har astadkommit forbindelse mellan natet 410 och ledningen 401d till anordningen 401b, forvaljes av den genom vridspolearmen 401c anslutna kontakten 401x motsvarande kontakt 405x i stegkopplingsverket 405 genom tillhOrande ledning 405 y. Sedan. stegstriimstallarverket, lampligen automatiskt, satts under spanning genom stromstallaren 405e, forflyttar sig kontaktarmen 405a stegvis till den forvalda kontakten 405x, och den med densamma kopplade kontaktarmen 405e omstalles darvid i motsvarande utstrackning. Denna rorelse alstras genom den elektromagnetiska stegstromstallaren 405d, den fortloper tills armen 405a uppnatt den. spanningsforande kontakten 405x. Darvid erhaller den elektromagnetiska stromstallaren 4051 strom och avbryter stromstallarens 405d verkan. Avstandet mellan kontakten 0 °ch. kontakterna 405x motsvarar den nOdvandiga decentreringsforskjutningen, som faststallts for den roterande kroppen 31 genom wattmetern 401 under inflytande av kanslighetsregleringen genom motstandet 403a. Armen 405c har erhallit ett mot derma forskjutningsstorlek svarande Iage i forhallande till frankopplaren 409 for skyddet 413 och installningsmotorn 37c. Vid detta lage for stegstromstallarverket 405 gores skyddet 413 stromforande medelst stromstallaren 413a och motorn 37c sattes i verksamhet, for aft installa hearbetningsanordningens B stativ 37 utefter fundamentet 33b I forhallande till decentraliseringsstorleken. Den med den gangade spindeln 37a kopp lade impulsalstraren 457 paverkas darvid och avger sina impulser till stegstromstallaren 405g-405b, sit snart som den ena polen 405h, till den tvapoliga stromstallaren 405h anslutes till anslutningen 457g. Kontakten 405h2 (mellan instrumenten. 401 och 402), som tidigare var sluten, varigenom wattmetern var inkopplad till natet 410, Oppnas darvid. Stegstromstallaren forflyttar armen 405e mot andlagesbrytaren 409, vilken oppnas och gOr skyddet och motorn 37c stromlosa. I ogonblicket for urkopplingen har bearbetningsanordningen intagit det onskade laget Over provkroppen. Den i forvag bestamda bearbetningen av den roterande kroppen 31 kan nu foretagas. Om exemplet enligt fig. la-1e skulle avses, befinna sig darvid bearbetningsanordningens 37e verktyg pa riktigt avstand fran rotationsaxeln 14 (fig. 1). As soon as the pivot arm 402c has established a connection between the nut 410 and the conduit 401d to the device 401b, the contact 401x connected by the pivot arm 401c connected to the corresponding contact 405x in the step switching unit 405 is associated with the associated conduit 405 y. The step control unit, suitably automatically, is energized by the switch 405e, the contact arm 405a moves stepwise to the preselected contact 405x, and the contact arm 405e connected thereto is thereby adjusted to a corresponding extent. This movement is generated by the electromagnetic stepper switch 405d, it continues until the arm 405a reaches it. live contact 405x. Thereby, the electromagnetic switch 4051 receives current and interrupts the operation of the switch 405d. The distance between the contact 0 ° ch. the contacts 405x correspond to the required decentering offset determined for the rotating body 31 by the wattmeter 401 under the influence of the probability control through the resistor 403a. The arm 405c has received a displacement corresponding to this displacement size in relation to the disconnector 409 for the cover 413 and the installation motor 37c. At this stage of the stepper generator 405, the guard 413 is energized by the generator 413a and the motor 37c is put into operation, to install the frame 37 of the processing device B along the foundation 33b in relation to the decentralization size. The impulse generator 457 coupled to the running spindle 37a is thereby actuated and emits its impulses to the step current switch 405g-405b, which is soon connected to one pole 405h, to the bipolar current switch 405h to the connection 457g. The contact 405h2 (between the instruments. 401 and 402), which was previously closed, whereby the wattmeter was connected to the weld 410, is then opened. The step switch moves the arm 405e toward the circuit breaker 409, which opens and de-energizes the guard and motor 37c. At the moment of disconnection, the processing device has ingested the desired layer over the specimen. The pre-determined machining of the rotating body 31 can now be performed. If the example according to Figs. 1a-1e were to be referred to, then the tool of the machining device 37e is at a correct distance from the axis of rotation 14 (Fig. 1).

Fig. 5 och 6 visa en anordning enligt uppfinningen f Or obalansmatning i komponenter. Uppbyggnad och verkningssatt for mat- och styranordningarna Overensstamma i hog grad med de enligt fig. 3 och 4, sit att i folj ande beskrivning endast olikheterna skola behandlas. Hanvisningsbeteckningarna till dessa figurer aro samma med undantag for forsta siffran, om de avse motsvarande delar som i fig. 3 och 4. Hanvisningsbeteckningarnas forsta siffra ar darvid 5 eller 6 i beroende av om den betecknar en del i fig. 5 eller i kopplingsschemat i fig. 6. Figs. 5 and 6 show a device according to the invention for unbalanced feeding in components. Structure and operation of the food and control devices Completely agree with those according to Figures 3 and 4, in that in the following description only the differences should be treated. The reference numerals to these figures are the same except for the first digit, if they refer to corresponding parts as in Figs. 3 and 4. The first numerals of the reference numerals are 5 or 6, depending on whether it denotes a part in Fig. 5 or in the wiring diagram in Figs. 6.

Vid komponentmatningslosningen skiljer sig den ej installbara statorn 656a, till hjalpgeneratorn och den darmed fOrbundna rastskivan 50h for skivan 50k med rastutsprangen 50g, fran motsvarande delar i ovan beskrivna utforingsform. Forskjutningen av tyngdpunkten Si till den skivformade, roterande kroppen 51 upploses pit kfint aft t. ex. i tva, lampligen ratvinkliga komponenter, vars storlekar var for sig faststallas direkt vid vardera ett matinstrument, -t. ex. kontaktwattmetrarna 601„ och 6012. Dessa kontaktwattmetrar Overtaga styrningen. av bearbetningsanordningens stativ 57 och verktygshallare 57e yid installning av dessa i matkomponenternas riktningar. For utforande av detta arbete aro motorn 57c1 jamte tillhorande drivanordning 57d, 57a1 och 57b1 och ma-torn 57c2 (fig. 6) fOr drivanordningen 57d, 57a2 och 572 anordnade. Verktygsbararen 57e ar forskjutbar i styrningar 571. Styrningen genom stegstromstallarverken 601 och 602 motsvarar i huvudsak det, som beskrivits med hanvisning till fig. 3 och 4. Stegstromstallarverken installas fOrst av wattmetrarna 601/ och 6012 och manOvreras darefter under installningsforloppet ov styrimpulsalstrare 6571 och 6572. Stromstallarna 605ii och 605i2 aro vid Overforandet av matvardena anslutna till polen 657fi rasp. 657f2, vid installningsforloppet aro de daremot anslutna till polen 657g1 resp. 657g2. Motorerna 57c1 och 57c2 inkopp- — — las medelst stromstallare 613, resp. 6132. Ledningarna 605y forbinda wattmetrarna med st egstromstallarverken. In the component feed release, the non-installable stator 656a, the auxiliary generator and the associated break disk 50h for the disk 50k with the break protrusions 50g, differ from corresponding parts in the embodiment described above. The displacement of the center of gravity Si to the disc-shaped, rotating body 51 dissolves pit kfint aft e.g. in two, suitably angular components, the sizes of each of which are determined directly by each one a food instrument, -t. ex. contact wattmeters 601 „and 6012. These contact wattmeters Take control. of the processing device stand 57 and tool holder 57e yid installation thereof in the directions of the food components. To perform this work, the motor 57c1 and associated drive devices 57d, 57a1 and 57b1 and the motor 57c2 (Fig. 6) for the drive device 57d, 57a2 and 572 are provided. The tool carrier 57e is displaceable in controls 571. The control through the stepper switchgear 601 and 602 substantially corresponds to that described with reference to Figs. The stables 605ii and 605i2 are at the Transfer of the food values connected to the pole 657fi rasp. 657f2, during the installation process, on the other hand, they are connected to the pole 657g1 resp. 657g2. The motors 57c1 and 57c2 are switched on by means of switch 613, resp. 6132. The lines 605y connect the wattmeters to the power plant.

Provkroppens 51 lasning framfor bearbetningsverktyget eller verktygen 57g genom rastmekanismen 50g-50h sker alltid i samma vinkellage. De av wattmetern 6011 pa samma satt som i exemplet enligt fig. 3 och 4 utlosta impulserna installa stegstromstallarverket 601 pa sa salt, att den aterstaende vag, vilken den tillryggalagger genom givarens 6571 impulser, är lika med stativets 57 decenteringsvag. Vid slutet av denna vag frankopplas installningsmotorn 57c1 automatiskt. pa samma salt paverkar wattmetern 6012 stegstromstallarverket 602, varigenom installningen i den andra komponentriktningen styres genom motorn 57c2. The welding of the specimen 51 in front of the machining tool or tools 57g through the resting mechanism 50g-50h always takes place in the same angular position. The pulses emitted by the wattmeter 6011 in the same manner as in the example according to Figs. 3 and 4 set the stepper generator 601 on such a salt that the remaining wave, which it travels through the impulses 6571 of the sensor, is equal to the decanting wave of the stand 57. At the end of this wave, the installation motor 57c1 is automatically disengaged. on the same salt, the wattmeter 6012 acts on the stepper generator 602, whereby the installation in the second component direction is controlled by the motor 57c2.

Matningen av obalansen och borrhalens 13 decentralisering aro automatiskt kopplade med varandra. Vid inkoppling av motorn 50d inledes provkroppens 51 matlopp, varvid kroppens obalans omandras till elektriska vaxelspfinningar genom svangningsupptagaren 603 och tillfores wattmetrarnas 6011 och 6012 vridspolar. Massforandringen hos provkroppen 51 genom den i forvag bestamda bearbetningen (Iuftningshalen 13") beaktas genom justeringsmotstandet 603a med avkannare 603b. De fran fasgivaren alstrade, matkomponenterna motsvarande sinus- och cosinusspanningarna tillfOras wattmetrarnas 6011 och 6012 faltspolar. Utslagen hos wattmetrarnas 601, och 6012 matelement aro darmed lika med de nOdvandiga decentreringsvagarna i obalansens komponentriktningar och kunna darigenom omedelbart anvandas for installning av stativet 57 och verktygshallaren 57f. Efter genomford frainflyttning inkopplar tidstromstallaren 6magnetskenorna 601b1 och 601b2 for lasning av vridspolearmarna 601c1 och 601c2 och for att darigenom fasthalla obalanserna i de hada matkomponentriktningarna och registrera dem i de hada anordningarna 601 resp. 602, samtidigt armed kan balanseringsmaskinens motor 51d frankopplas eller bromsas medelst under-spanning, sa att den langsamt f5r den roterande kroppen till laslage. Nedsankningen av barren 57g mot den roterande kroppen 51 kan avenledes utforas genom paverkan av tidstrOmstallaren 620. Forskjutningen av verktygshallaren 57e till det ratta laget Over provkroppen 51, bromsningen och invridningen av provkroppen i laslage sker saledes samtidigt, enligt vad som beskrives under hanvisning till fig. 4. Efter bearbetningen kan provkroppen underkastas en obalanskontroll i maskinen A. Maskinaggregatet AB enligt fig. 5 och 6 arbetar automatiskt 1 likhet med aggregatet enligt fig. 3 och 4, varf8r betjaningen kan inskrankas till inlaggning och fastspanning av kroppen 51 i upptagningsanordningen 50. Men till och med detta ar- betssteg kan enligt kanda forslag inbegripas I automatiseringen. The feed of the imbalance and the decentralization of the drill tail 13 are automatically connected to each other. When the motor 50d is switched on, the feed passage of the test body 51 is initiated, whereby the imbalance of the body is converted into electric gear coils through the oscillation receiver 603 and the rotating coils of the wattmeters 6011 and 6012 are supplied. The mass change of the specimen 51 by the pre-determined machining (Iuftningshalen 13 ") is taken into account by the adjustment resistor 603a with sensor 603b. thus equal to the necessary decentralization carriages in the component directions of the imbalance and can thereby be used immediately for installation of the stand 57 and the tool holder 57f. register them in the hada devices 601 and 602, respectively, at the same time armed, the motor 51d of the balancing machine can be disengaged or braked by means of under-tensioning, so that it slowly brings the rotating body to laslage. against the rotating body 51 can thus be performed by the action of the timer 620. The displacement of the tool holder 57e to the steering wheel Above the test body 51, the braking and turning of the test body in laslag takes place simultaneously, as described with reference to Fig. 4. After machining the test body can be subjected to an imbalance check in the machine A. The machine unit AB according to Figs. 5 and 6 operates automatically in the same way as the unit according to Figs. 3 and 4, whereby the operation can be restricted to loading and clamping of the body 51 in the pick-up device 50. But even this According to known proposals, work steps can be included in automation.

Noggrannheten hos det nya decentreringsforfarandet är, som all balansering pa en hjalpspindel (30a, 50a), beroende av noggrannheten av provkroppens inspanning. Ett satt och en anordning, genom vilken inspanningsfel kunna undanrOjas, arc tidigare beskrivna i den tyska patentskriften 1 119 000. Det antages, att som upptagningsanordning 30 (fig. 3) och 50 (fig. 5) anvandes en inspanningsanordning flied tre backar, i likhet med vad som är vanligt vid svarvar. I sadana anordningar ar kastningar vid kroppens rotation av storleksordningen g helt mojliga. Utan hansynstagande till dessa kastningar skulle provkroppen aven inneha denna tyngdpunktsforskjutning efter balanseringen. Genom forfarandet enligt ovannamnda patentskrift 1 119 000 är en extra svangningsupptagave °eh matspanningsalsfrare anordna, vilken dr fast vid en med provkroppen svangande del till balanseringsmaskinen. Denna upptagare avger en spanning, vilken Overensstamxner med den eventuella excentriciteten hos provkroppens axel med avseende pa rotationsaxeln for den provkroppen uppbarande spindeln till balanseringsmaskinen. Spanningen i lindningen 673e till den medsvangande upptagaren 673 och i lindningen till den stationara upptagaren 603 kopplas mot varandra Over installbara motstand 673b resp. 603a, for att darigenom upphava obalansfelet, som är lika med provkroppens vikt ganger avstandet mellan rotationsaxeln och spindelaxeIn. The accuracy of the new decentralization process, like all balancing on an auxiliary spindle (30a, 50a), depends on the accuracy of the test body effort. A set and a device by which clamping errors can be avoided, arc previously described in German Patent Specification 1,119,000. It is assumed that as clamping device 30 (Fig. 3) and 50 (Fig. 5) a clamping device with three jaws was used, in similar to what is common with lathes. In such devices, throws during the rotation of the body of the order of magnitude are quite possible. Without regard to these throws, the specimen would also have this center of gravity shift after balancing. By means of the method according to the above-mentioned patent specification 1,119,000, an additional oscillation receiving means or food voltage transmitter is provided, which attaches to a part of the balancing machine which swings with the test body. This pick-up emits a voltage which corresponds to the possible eccentricity of the axis of the specimen with respect to the axis of rotation of the spindle carrying the specimen to the balancing machine. The voltages in the winding 673e of the co-oscillating receiver 673 and in the winding of the stationary receiver 603 are connected to each other. 603a, so as to cause the imbalance error equal to the weight of the specimen times the distance between the axis of rotation and the axis of the spindle.

Skulle man vid sattet enligt uppfinningen vilj a installa bearbetningsverktygets eller -verktygens 37g eller 57g nollage i spindelns 30a eller 50a rotationsaxel 30aa resp. 50aa, skulle ett fel uppsta, vilket •ár lika med av-. standet mellan provkroppens axel och spindelaxeln ganger vikten av den genom den i forvag bestamda, avsedda massaforandringen av provkroppen. Den medsvangande upptagaren 673 fir forsedd med en andra lindning 673d, for att med dennas spanning, vilken är reglerbar medelst ett kompenseringsmotstand 673e, korrigera nollpunkterna for instrumentet eller instrumenten 6011, 6012 i overensstammelse med den matta kastningen. Det är dessutom mojligt att for att undanroja de sist namnda felen i installningsvagen, som motsvarar en i forvag bestamd bearbetning, tillfoga den vdg, som motsvarar avstandet frau provkroppens axel till upptagningsanordningens spindelaxel. Denna addition kan t. ex. utfOras medelst stegstrOmstallarverken 601 och 602. Should the set according to the invention be used to install the zeroing of the machining tool or tools 37g or 57g in the axis of rotation 30aa or 30a of the spindle 30a or 50a, respectively. 50aa, an error would occur, which • is equal to av-. the position between the axis of the test piece and the spindle axis multiplies the weight of the mass change of the test piece intended by the pre-determined mass. The co-oscillating receiver 673 is provided with a second winding 673d, in order to correct with its voltage, which is adjustable by means of a compensating resistor 673e, the zero points of the instrument or instruments 6011, 6012 in accordance with the matte throw. It is also possible, in order to eliminate the last-mentioned faults in the installation carriage, which corresponds to a pre-determined machining, to add the weight corresponding to the distance from the sample body axis to the spindle shaft of the pick-up device. This addition can e.g. is carried out by means of the step current switchgear 601 and 602.

Den andra svangningsupptagaren och dess koppling aro endast angivna i fig. 5 och 6 med hanvisningssiffran 673. Upptagaren 673 ar anordnad pa en medsvangande arm 673a. The second swing receiver and its coupling are only indicated in Figs. 5 and 6 by the reference numeral 673. The receiver 673 is arranged on a co-swinging arm 673a.

Exemplet enligt fig. 2 kan forverkligas med det beskrivna aggregatet, om i stfillet f5r 6— — en borrmaskin en frasmaskin eller dylikt anvandes, vars fras bearbetar skivan 21 pa sa satt, att den fOrskjutna ringen 26 kommer att intaga det genom matning fOreskrivna laget. The example according to Fig. 2 can be realized with the described assembly, if in the fillet for a drill a milling machine or the like was used, the phrase of which processes the disc 21 in such a way that the offset ring 26 will assume the layer prescribed by feeding.

FOr en fackman fOrefinnes efter kannedom om foreskrifterna for sattet och styrningen ingen svarighet, att losa decentreringsproblem av olika slag och genomf5ra dem med olika medel, utan att avvika fran uppfinningen. Sa kan t. ex. den polara vinkelinstallningen i stallet for i enlighet med det med hanvisfling till fig. 3, 4 beskrivna exemplet, utforas p. sd satt, aft provkroppen lases i ett bestamt lage, varefter verktygshallaren vrides till det erforderliga vinkellaget och samtidigt fOrskjutes radiellt for erhallande av decentreringen. I stallet for att vid utjamning i komponenter lasa provkroppen i ett bestamt lage och installa verktygshallaren i komponentriktningarna, kan verktygshallaren vara stationar och provkroppen installas i komponenter i forhallande till det faststallda vinkellaget. Bada forfaringssatten kunna aven kombineras, genom att provkroppen lases i det faststallda vinkellaget, verktygshallaren fOres till detta vinkellage varefter provkroppen eller verktygshalIaren installes i den andra komponenten. Alla dessa decentreringsatgarder basera sig pa uppfinningstanken. For a person skilled in the art, after knowledge of the regulations for the method and control, there is no responsibility to solve decentralization problems of various kinds and implement them by various means, without departing from the invention. So can e.g. the polar angular installation in the stable for in accordance with the example described with reference to Figs. 3, 4 is carried out p. sd set, aft the test body is read in a certain layer, after which the tool holder is turned to the required angular layer and at the same time displaced radially to obtain the decenter . Instead of loading the test body in a certain position when leveling in components and installing the tool holder in the component directions, the tool holder can be stations and the test body can be installed in components in relation to the fixed angular layer. Both the batch kit can also be combined, by reading the test body in the fixed angular layer, the tool holder is moved to this angular layer, after which the test body or tool holder is installed in the second component. All these decentralization measures are based on the inventive concept.

Claims

Patent claim:

1. set for the production of imbalance-free, rotating bodies at which the layer for constructively arranged hall spaces, e.g. boreholes, or mass-bearing details, e.g. spacer rings, not strictly required to be maintained, may be characterized by the fact that the body before the hall space resp. the part is applied fed with respect to imbalance in a balancing machine, and the cavity resp. the detail is then applied so that any existing imbalance in the finished body is smoothed out.

Salt according to patent claim 1, characterized in that the set is carried out automatically, for example using unbalanced food instruments with control means for equalization processing.

Device for carrying out the set according to claims 1 and 2, characterized by two unbalanced food instruments, namely wattmeters, one of which (40) is provided with a contact scale (401r) and a contact arm (401c) at the drive body (401a) of the instrument and the second (402) with two duct contacts (402e, 402f) and a contact arm (402c) at the drive body (402a) of the instrument, both instruments with respect to the power supply of the drive body being connected in parallel with an imbalance oscillating device (403). of their fixed coils one is supplied with sine and the other with cosine current from an auxiliary generator (456), and that the duct contact instrument (402) on contact with a duct contact automatically conducts control pulses from a pulse generator (407) operating during the feed process to a control unit. connection (406) for a rotary motor (404) for the auxiliary generator stator (156), but in its zero position (402m) it automatically provides a l almost electromagnetic loading of the contact arm (401c) of the other instrument in a position indicating the size of the matte imbalance, by closing a current path (410-401d-401b) () while at the same time adjusting for automatic control of the body's necessary dee, entry offset Existing device (405) on so salty that after the start of the processing process Iran donna give control impulses for the magnitude of the processing device's adjustment in radial direction.

4. Device for carrying out the set according to claim 1, characterized by food instruments for the size of the imbalance, suitably watt meters (601, 6012), which are provided with a contact scale (601b1 and 602b2, respectively) and a contact arm (501c, resp. 601e2) at the instrument's drive body saint aro connected to control means, e.g. step flow meter devices (605 and 602, respectively), for transmitting the mats of the imbalance components mated by the instruments, by means of which control means the size of the required adjustment operation is controlled.

Device according to claim 3 or 4, characterized in that the calculated or mat mass change of the body as a result of a certain final processing is taken into account by means which entail a probability corresponding to the result of the imbalance feed in the drive body installation in the food instruments (701, 6011). the size of the imbalance.

Device according to patent claim 4, characterized in that for the control of the probability there is an adjustable resistor (403a, 603a) connected between oscillation sensors (403 and 603, respectively) and the drive body of the associated food instrument.

Device according to claim 3 or 4, characterized in that means (401b, 601b1, 601b2) are arranged in the food instruments for the size of the imbalance, by means of which the food value in question is occasionally held by locking the contact arm.

Device according to one or more of the patent claims 3-6, characterized by an electric pulse generator (456d, 656d), which rotates synchronously with the rotor of the auxiliary generator (456).

Device according to one or more of the patent claims 3-7, characterized by means at the auxiliary generator (456, 656), by means of which the body (31, 51) connected to it is locked in a specific position. - —7

Device according to any one of claims 3-9, characterized by an additional, oscillation sensor (673) which oscillates with the body during the food process.

Device according to claim 10, characterized by an adjusting resistor (673b) arranged at the additional oscillating bearing.

Device according to patent claim 10 or claims 10 and 11, characterized by an additional winding (673d) at the additional oscillation receiver in addition to the adjusting resistor (673e).

Device according to claim 9 or 10, characterized in that the stepper switch devices (601, 602) or similar aids are used for adding the decentering scales determined by means of the stationary and the accompanying receiver (603 and 673, respectively).

A machine plant, consisting of a balancing and processing machine (A, B) for carrying out the set according to patent claim 1 or patent claims 1 and 2, characterized in that the final processing device is arranged for installation in radial direction relative to the matte body of the balancing machine (31 bearing receiving device (30).

Machine plant, consisting of balancing and processing machine (A, B), for carrying out the set according to patent claim 1 or claims 1 and 2, characterized in that the final processing device (57) can be installed in the directions of the components of the imbalance measurement. Request publications: