mawonekedwe 201 Load Cells User Guide

Chisangalalo Voltage
Maselo ophatikizika amawonekedwe amabwera ndi dera lonse la mlatho. The yokondeka excitation voltage ndi 10 VDC, kuwonetsetsa kufanana kwapafupi kwambiri ndi kusanja koyambirira kochitidwa pa Interface.

Kuyika

Onetsetsani kuti cell yonyamulayo yayikidwa bwino pamalo okhazikika kuti mupewe kugwedezeka kapena kusokonezedwa panthawi yoyezera.
Lumikizani zingwe zama cell onyamula motetezeka kumalo osankhidwa motsatira malangizo omwe aperekedwa.

Kuwongolera

Musanagwiritse ntchito load cell, iwerengeni molingana ndi malangizo a wopanga kuti muwonetsetse miyeso yolondola.

Chitani macheke pafupipafupi kuti muyesere molondola pakapita nthawi.

Kusamalira

Sungani cell yonyamulayo kukhala yoyera komanso yopanda zinyalala zomwe zingakhudze magwiridwe ake.
Yang'anani kachidutswa kakang'ono nthawi zonse kuti muwone ngati akutha kapena kuwonongeka ndikusintha ngati kuli kofunikira.

Mafunso Ofunsidwa Kawirikawiri (FAQ)

Q: Ndiyenera kuchita chiyani ngati kuwerengera kwanga kwa cell sikukugwirizana?
Yankho: Yang'anani kuyika kwa zolumikizira zilizonse zotayirira kapena kuyika kosayenera komwe kungakhudze kuwerengedwa. Bweretsaninso cell yonyamula ngati pakufunika.

Q: Kodi ndingagwiritse ntchito cell cell poyezera mphamvu zamphamvu?
A: Mafotokozedwe a cell cell akuyenera kuwonetsa ngati ili yoyenera kuyeza kwamphamvu kwamphamvu. Onani bukhu la ogwiritsa ntchito kapena funsani wopanga kuti akuthandizeni.
Q: Kodi ndingadziwe bwanji ngati selo yanga yonyamula katundu ikufunika kusinthidwa?
Yankho: Ngati muwona kusintha kwakukulu mumiyezo, machitidwe osasinthika, kapena kuwonongeka kwa cell yonyamula, ingakhale nthawi yoti musinthe. Lumikizanani ndi wopanga kuti akuthandizeni.

Mawu Oyamba

Chiyambi cha Maupangiri a Load Cell 201
Takulandirani ku Interface Load Cells 201 Guide: General Procedures of the Load Cell, chinthu chofunika kwambiri kuchokera ku Interface's Load Cell Field Guide yotchuka.
Chidziwitso chofulumirachi chimayang'ana pazofunikira pakukhazikitsa ndi kugwiritsa ntchito ma cell cell, kukupatsani mphamvu kuti mutenge miyeso yolondola kwambiri komanso yodalirika yamagetsi pazida zanu.
Kaya ndinu mainjiniya wodziwa ntchito kapena ndinu wongoyamba kumene kudziko loyezera mphamvu, bukuli limapereka zidziwitso zaukadaulo komanso malangizo othandiza kuti muyendetse, kuyambira pakusankha selo lonyamula katundu loyenera mpaka kuwonetsetsa kuti likugwira ntchito bwino komanso kukhala ndi moyo wautali.
Muchilolezo chachidulechi, mupeza zambiri zamachitidwe ogwiritsira ntchito njira zoyezera mphamvu ya Interface, makamaka ma cell athu onyamula bwino.
Phunzirani zomveka bwino za momwe ma cell amagwirira ntchito, kuphatikiza excitation voltage, zizindikiro zotuluka, ndi kulondola kwa muyeso. Phunzirani luso loyika ma cell onyamula bwino ndi malangizo atsatanetsatane pakukwera kwakuthupi, kulumikizana ndi chingwe, ndi kuphatikiza dongosolo. Tikuwongolerani zovuta za "kufa" ndi "moyo" malekezero, mitundu yosiyanasiyana ya ma cell, ndi njira zina zokwezera, kuonetsetsa kukhazikitsidwa kotetezeka komanso kokhazikika.
The Interface Load Cells 201 Guide ndi njira ina yaukadaulo yokuthandizani kudziwa luso la kuyeza mphamvu. Ndi mafotokozedwe ake omveka bwino, njira zogwirira ntchito, ndi malangizo anzeru, mudzakhala mukuyenda bwino kuti mupeze deta yolondola komanso yodalirika, kukhathamiritsa njira zanu, ndikupeza zotsatira zapadera pakugwiritsa ntchito mphamvu iliyonse yoyezera mphamvu.
Kumbukirani, kuyeza mphamvu moyenera ndikofunikira pamafakitale osawerengeka ndi zoyeserera. Tikukulimbikitsani kuti mufufuze magawo otsatirawa kuti mufufuze mozama muzinthu zinazake zakugwiritsa ntchito cell cell ndikutulutsa mphamvu yoyezera mphamvu yolondola. Ngati muli ndi mafunso pamitu iyi, muyenera kuthandizidwa posankha sensor yoyenera, kapena mukufuna kufufuza ntchito inayake, funsani Interface Application Engineers.
Gulu Lanu la Interface

NTCHITO ZAMBIRI ZOGWIRITSA NTCHITO MASELO OTULUKA

Chisangalalo Voltage

Maselo ophatikizira ophatikizika onse amakhala ndi dera lonse la mlatho, lomwe likuwonetsedwa mu mawonekedwe osavuta mu Chithunzi 1. Mwendo uliwonse nthawi zambiri ndi 350 ohms, kupatula mndandanda wa 1500 ndi 1923 womwe uli ndi miyendo 700 ohm.
The yokondeka excitation voltage ndi 10 VDC, yomwe imatsimikizira wogwiritsa ntchito yofanana kwambiri ndi kusanja koyambirira komwe kumachitika pa Interface. Izi ndichifukwa choti gage factor (sensitivity of the gages) imakhudzidwa ndi kutentha. Popeza kutaya kwa kutentha m'magalasi kumaphatikizidwa ndi kusinthasintha kudzera mumzere wopyapyala wa guluu wa epoxy, ma gages amasungidwa pa kutentha pafupi kwambiri ndi kutentha kozungulira. Komabe, kuwonjezereka kwa mphamvu zowonongeka m'magalasi, kutentha kwa gage kumachoka kutali ndi kutentha kwa flexure. Ponena za Chithunzi 2, zindikirani kuti mlatho wa 350 ohm umataya 286 mw pa 10 VDC. Kuwirikiza kawiri voltage ku 20 VDC imapangitsa kuti pakhale 1143 mw, yomwe imakhala ndi mphamvu zambiri m'mabwalo ang'onoang'ono ndipo motero imayambitsa kuwonjezeka kwakukulu kwa kutentha kwa kutentha kuchokera ku gages kupita ku flexure. Mosiyana ndi zimenezi, kuchepetsa voltage ku 5 VDC imachepetsa kutaya kwa 71 mw, yomwe siili yochepa kwambiri kuposa 286 mw. Kugwiritsa ntchito Low Profile cell pa 20 VDC ingachepetse kukhudzika kwake ndi pafupifupi 0.07% kuchokera ku Interface calibration, pamene kuigwiritsa ntchito pa 5 VDC kungawonjezere kukhudzidwa kwake ndi zosakwana 0.02%. Kugwiritsa ntchito selo pa 5 kapena 2.5 VDC kuti musunge mphamvu pazida zonyamulika ndizofala kwambiri.

Ena odula ma data pamagetsi amayatsa chisangalalo kwa nthawi yochepa kwambiri kuti asunge mphamvu kwambiri. Ngati ntchito yozungulira (percentage ya "pa" nthawi) ndi 5% yokha, ndi 5 VDC excitation, kutentha kwa kutentha ndi miniscule 3.6 mw, zomwe zingayambitse kuwonjezeka kwa kukhudzidwa kwa 0.023% kuchokera ku Interface calibration. Ogwiritsa ntchito zamagetsi omwe amangopatsa chisangalalo cha AC ayenera kuyiyika ku 10 VRMS, zomwe zingayambitse kutentha komweko m'mageji a mlatho monga 10 VDC. Kusiyana kwa chisangalalo voltage imathanso kuyambitsa kusintha pang'ono kwa zero ndi kukwawa. Izi zimawonekera kwambiri pamene chikoka voltage imayatsidwa koyamba. Yankho lodziwikiratu la izi ndikulola kuti cell cell ikhazikike poyigwiritsa ntchito ndi 10 VDC excitation kwa nthawi yofunikira kuti kutentha kwa gage kufikire pamlingo wofanana. Pakuwongolera kofunikira izi zitha kutenga mphindi 30. Popeza chisangalalo voltagE nthawi zambiri imayendetsedwa bwino kuti muchepetse zolakwika za muyeso, zotsatira za chiwopsezo cha voltagkusiyanasiyana kwa e nthawi zambiri sikumawonedwa ndi ogwiritsa ntchito pokhapokha pomwe voltage imayikidwa koyamba ku selo.

Kumverera Kutali Kwachisangalalo Voltage

Mapulogalamu ambiri amatha kugwiritsa ntchito kulumikizana kwa mawaya anayi omwe akuwonetsedwa mu Chithunzi 3. Choyimitsa siginecha chimapanga mphamvu yoyendetsedwa bwino.tage, Vx, yomwe nthawi zambiri imakhala 10 VDC. Mawaya awiri onyamula voltage ku selo yonyamula aliyense ali ndi kukana mzere, Rw. Ngati chingwe cholumikizira ndi chachifupi mokwanira, kutsika kwa voltage m'mizere, yoyambitsidwa ndi kuyenderera kwapano kudzera mu Rw, sizingakhale vuto. Chithunzi 4 chikuwonetsa yankho la vuto lakugwetsa mzere. Pobweretsa mawaya awiri owonjezera kuchokera ku cell cell, titha kulumikiza voltagndi pomwe pa materminal a cell load kupita ku ma sensit circuiter mu siginecha conditioner. Chifukwa chake, dera lowongolera limatha kukhalabe ndi voltage pa cell cell ndendende pa 10 VDC pansi pamikhalidwe yonse. Dera la mawaya asanu ndi limodzili silimangowongolera kutsika kwa mawaya, komanso kukonza kusintha kwa kukana kwa waya chifukwa cha kutentha. Chithunzi 5 chikuwonetsa kukula kwa zolakwika zomwe zimapangidwira pogwiritsa ntchito chingwe cha waya zinayi, pamiyeso itatu yofanana ya zingwe.
Ma graph amatha kuphatikizidwa ndi kukula kwa waya pozindikira kuti kukula kwa waya kumawonjezera kukana (ndipo kutsika kwa mzere) ndi nthawi ya 1.26. Grafu ingagwiritsidwenso ntchito kuwerengera cholakwika cha utali wosiyanasiyana wa chingwe powerengera chiŵerengero cha kutalika kwa mapazi 100, ndi kuchulukitsa chiŵerengerocho kuchulukitsa mtengo kuchokera pa graph. Kutentha kwa ma graph kungawoneke kukhala kokulirapo kuposa kofunikira, ndipo izi ndi zoona pamapulogalamu ambiri. Komabe, taganizirani chingwe cha #28AWG chomwe chimathamanga kwambiri panja kupita kumalo oyezerapo zinthu m'nyengo yozizira, pa madigiri 20 F. Dzuwa likawalira pa chingwe m'chilimwe, kutentha kwa chingwe kumatha kukwera kupitirira madigiri 140 F. Cholakwikacho chikhoza kuwuka - 3.2% RDG kupita ku -4.2% RDG, kusintha kwa -1.0% RDG.
Ngati katundu pa chingwe chiwonjezeke kuchokera ku selo limodzi kupita ku maselo anayi olemetsa, madonthowo angakhale oipitsitsa kanayi. Chifukwa chake, mwachitsanzoample, chingwe cha 100-foot #22AWG chingakhale ndi cholakwika pa 80 degrees F of (4 x 0.938) = 3.752% RDG.
Zolakwa izi ndi zazikulu kwambiri kotero kuti machitidwe onse oyika ma cell angapo ndikugwiritsa ntchito chowongolera chizindikiro chokhala ndi mphamvu yakutali, komanso kugwiritsa ntchito chingwe cha waya zisanu ndi chimodzi kupita ku bokosi lolumikizira lomwe limalumikiza ma cell anayi. Pokumbukira kuti sikelo yayikulu yamagalimoto imatha kukhala ndi ma cell onyamula 16, ndikofunikira kuthana ndi vuto la kukana chingwe pakuyika kulikonse.
Malamulo osavuta omwe ndi osavuta kukumbukira:

Kukana kwa 100 mapazi a #22AWG chingwe (mawaya onse mu loop) ndi 3.24 ohms pa 70 degrees F.
Masitepe atatu aliwonse mu kukula kwa waya amachulukitsa kukana, kapena sitepe imodzi imawonjezera kukana ndi nthawi ya 1.26.

Kutentha kokwanira kwa kukana kwa waya wamkuwa wolumikizidwa ndi 23% pa 100 ° F.

Kuchokera pazokhazikikazi ndizotheka kuwerengera kukana kwa loop kwa kuphatikiza kulikonse kwa kukula kwa waya, kutalika kwa chingwe, ndi kutentha.

Kukwera Mwakuthupi: "Akufa" ndi "Live" Mapeto

Ngakhale kuti selo yonyamula katundu idzagwira ntchito mosasamala kanthu kuti imayendetsedwa bwanji komanso ngati ikugwiritsidwa ntchito movutikira kapena kuponderezana, kukwera kwa selo moyenera ndikofunikira kwambiri kuonetsetsa kuti seloyo ipereka kuwerengera kokhazikika komwe imatha.

Maselo onse onyamula ali ndi "akufa" mapeto Live End ndi "moyo" mapeto. Kumapeto kwakufa kumatanthauzidwa ngati mapeto okwera omwe amalumikizana mwachindunji ndi chingwe chotulutsa kapena cholumikizira ndi chitsulo cholimba, monga momwe muvi wolemera mu Chithunzi 6. Mosiyana ndi zimenezi, mapeto amoyo amasiyanitsidwa ndi chingwe chotulutsa kapena cholumikizira ndi dera la gage. wa flexure.

Lingaliro ili ndilofunika, chifukwa kukwera kwa selo pamapeto ake amoyo kumapangitsa kuti ikhale yogwirizana ndi mphamvu zomwe zimayambitsidwa ndi kusuntha kapena kukoka chingwe, pamene kuyiyika pamtunda wakufa kumatsimikizira kuti mphamvu zomwe zimabwera kudzera pa chingwecho zimatsekedwa kuti zikwere m'malo mokhala. kuyesedwa ndi cell cell. Nthawi zambiri, dzina la Interface nameplate limawerengedwa molondola pomwe selo likukhala kumapeto kwakufa pamtunda wopingasa. Chifukwa chake, wogwiritsa ntchito amatha kugwiritsa ntchito zilembo za nameplate kuti afotokoze zomwe zikufunika momveka bwino kwa gulu loyika. Monga example, pakuyika kwa selo limodzi lokhala ndi chotengera cholimba kuchokera padenga lolumikizira, wogwiritsa ntchitoyo angatchule kukwera kwa selo kuti dzinalo liwerenge mozondoka. Kwa selo loyikidwa pa silinda ya hydraulic, nameplate imawerengedwa molondola kuti liti viewed kuchokera kumapeto kwa silinda ya hydraulic.

ZINDIKIRANI: Makasitomala ena a Interface adanenanso kuti dzina lawo liziyang'aniridwa mozondoka kuchokera pazomwe amachita. Samalani pakuyika kwa kasitomala mpaka mutatsimikiza kuti mukudziwa momwe dzinali likukhalira.

Njira Zopangira Ma Beam Cell

Ma cell a Beam amamangidwa ndi zomangira zamakina kapena mabawuti kupyola mabowo awiri osagwiritsidwa ntchito kumapeto kwa flexure. Ngati ndi kotheka, wochapira wathyathyathya ayenera kugwiritsidwa ntchito pansi pa wononga mutu kupeŵa kugoletsa pamwamba pa katundu selo. Mabawuti onse akhale a Giredi 5 mpaka #8 kukula, ndi Giredi 8 kwa 1/4” kapena kukulirapo. Popeza ma torque ndi mphamvu zonse zimagwiritsidwa ntchito kumapeto kwa selo, palibe chiopsezo chochepa kuti selo lidzawonongeka ndi ndondomeko yokwera. Komabe, pewani kuwotcherera arc yamagetsi pamene selo yayikidwa, ndipo pewani kugwetsa selo kapena kugunda kumapeto kwa selo. Kukhazikitsa ma cell:

MB Series maselo ntchito 8-32 makina zomangira, torqued kuti 30 inchi-mapaundi
Maselo a SSB Series amagwiritsanso ntchito zomangira 8-32 zamakina kudzera mu mphamvu ya 250 lbf
Kwa SSB-500 gwiritsani ntchito mabawuti 1/4 - 28 ndi torque mpaka 60 inchi-mapaundi (5 ft-lb)
Kwa SSB-1000 gwiritsani ntchito mabawuti 3/8 - 24 ndi torque mpaka 240 inchi-mapaundi (20 ft-lb)

Njira Zoyikira Ma cell Ena Ang'onoang'ono

Mosiyana ndi njira yosavuta yokhazikitsira ma cell amtengo, ma Mini Cell ena (SM, SSM, SMT, SPI, ndi SML Series) amakhala pachiwopsezo chowonongeka pogwiritsa ntchito torque iliyonse kuyambira kumapeto mpaka kumapeto, kudzera pa gaged. dera. Kumbukirani kuti nameplate imakwirira malo otchingidwa, kotero cell yonyamula imawoneka ngati chitsulo cholimba. Pazifukwa izi, ndikofunikira kuti oyika aphunzire ntchito yomanga Mini Cell kuti amvetsetse zomwe kugwiritsa ntchito torque kungachite kudera laling'ono lomwe lili pakatikati, pansi pa dzina.
Nthawi iliyonse torqueyo iyenera kuyikidwa pa cell, pakuyika selo lokha kapena kukhazikitsa choyikapo pa cell, mathero omwe akhudzidwawo ayenera kugwiridwa ndi wrench yotseguka kapena wrench ya Crescent kuti torque pa cell ikhale. adachita pamapeto omwewo pomwe torque ikugwiritsidwa ntchito. Nthawi zambiri ndikwabwino kukhazikitsa zosintha poyamba, pogwiritsa ntchito benchi vise kuti mugwire malekezero a cell yonyamula, kenako ndikuyika cell yolemetsa kumapeto kwake. Kutsatizanaku kumachepetsa kuthekera kwakuti torque idzagwiritsidwa ntchito kudzera mu cell cell.

Popeza Maselo Ang'onoang'ono ali ndi mabowo aakazi kumbali zonse ziwiri zomangirira, ndodo zonse kapena zomangira ziyenera kuyikidwa m'mimba mwake osachepera m'mimba mwake.
kuonetsetsa mgwirizano wamphamvu. Kuphatikiza apo, zida zonse zokhala ndi ulusi ziyenera kutsekedwa mwamphamvu ndi mtedza wa kupanikizana kapena zopindika mpaka pamapewa, kuti zitsimikizire kukhudzana kolimba kwa ulusi. Kulumikizana kwa ulusi wotayirira kumapangitsa kuti ulusi wa cellyo uwonongeke, zomwe zimapangitsa kuti selo lilephere kukwaniritsa zofunikira pambuyo pogwiritsidwa ntchito kwa nthawi yayitali.

Ndodo yolumikizidwa ku Mini-Series load cell yokulirapo kuposa 500 lbf iyenera kutenthedwa mpaka Giredi 5 kapena kupitilira apo. Njira imodzi yabwino yopezera ndodo zolimba zokhala ndi ulusi wa Class 3 ndi kugwiritsa ntchito zomangira za Allen drive seti, zomwe zingapezeke kuchokera kumalo aliwonse osungiramo zinthu zazikulu monga McMaster-Carr kapena Grainger.
Kuti mupeze zotsatira zofananira, ma hardware monga ma rod end bearings ndi ma clevises amatha
kuikidwa pafakitale pofotokoza za hardware yeniyeni, kazungulira, ndi malo otsetsereka a dzenje ndi dzenje pa dongosolo logulira. Fakitale nthawi zonse imakhala yokondwa kutchula miyeso yovomerezeka komanso yotheka ya zida zomata.

Njira Zoyikira za Low Profile Maselo Okhala Ndi Maziko

Pamene Low Profile selo imagulidwa kuchokera ku fakitale ndi maziko oyikapo, ma bolts okwera kuzungulira m'mphepete mwa seloyo adagwedezeka bwino ndipo seloyo yasinthidwa ndi maziko ake. Njira yozungulira yomwe ili pansi pamunsi pamunsiyi idapangidwa kuti itsogolere mphamvu moyenera kudzera m'munsi ndi kulowa mu cell yolemetsa. Pansi pake payenera kukhala ndi bawuti motetezedwa ku malo olimba, athyathyathya.

Ngati maziko ayikidwa pa ulusi wachimuna pa silinda ya hydraulic, mazikowo amatha kusungidwa kuti asazungulirane pogwiritsa ntchito sipinari wrench. Pali mabowo anayi ozungulira pozungulira maziko a cholinga ichi.
Pankhani yolumikizana ndi ulusi wa hub, pali zofunikira zitatu zomwe ziwonetsetse kuti mupeza zotsatira zabwino.

Gawo la ndodo ya ulusi lomwe limalowetsa ulusi wa cell cell liyenera kukhala ndi ulusi wa Class 3, kuti lipereke mphamvu zolumikizana kwambiri za ulusi kupita ku ulusi.
Ndodoyo iyenera kukulungidwa mu hubu kupita ku pulagi ya pansi, ndiyeno ibwerere kumbuyo kumodzi, kuti ipangitsenso ulusi womwe unagwiritsidwa ntchito poyesa koyambirira.
Ulusi uyenera kulumikizidwa mwamphamvu pogwiritsa ntchito mtedza wa kupanikizana. Njira yosavuta yochitira izi ndi kukokera mikangano ya130 ku
140 peresenti ya mphamvu pa selo, ndiyeno mopepuka anapereka kupanikizana mtedza. Pamene zovutazo zimatulutsidwa, ulusiwo udzaphatikizidwa bwino. Njirayi imapereka chinkhoswe chokhazikika kuposa kuyesa kupanikizana ulusiwo pogwedeza mtedza wa jamu popanda kugwedezeka pa ndodo.

Ngati kasitomala alibe zida zokoka kukanikiza kokwanira kuti akhazikitse ulusi wa hub, Calibration Adapter imathanso kukhazikitsidwa mu Low Pro.file cell ku fakitale. Kukonzekera kumeneku kudzapereka zotsatira zabwino kwambiri, ndipo kudzapereka ulusi wamphongo wamphongo umene suli wovuta kwambiri pa njira yolumikizira.

Kuonjezera apo, mapeto a Calibration Adapter amapangidwa kukhala malo ozungulira omwenso Load Cell amalola kuti selo ligwiritsidwe ntchito ngati Base straight compression cell. Kukonzekera kwa ma compression mode ndikosavuta komanso kobwerezabwereza kuposa kugwiritsa ntchito batani lonyamula mu selo yapadziko lonse lapansi, chifukwa chosinthira chosinthira chimatha kukhazikitsidwa movutikira ndikumangidwa bwino kuti ulusi ugwirizane kwambiri mu cell.

Njira Zoyikira za Low Profile Maselo Opanda Maziko

Kuyika kwa Low Profile selo liyenera kubweretsanso kukwera komwe kunagwiritsidwa ntchito panthawi ya calibration. Choncho, pamene kuli kofunikira kukweza selo yonyamula katundu pamtunda woperekedwa ndi makasitomala, mfundo zisanu zotsatirazi ziyenera kuwonedwa mosamalitsa.

Pamwamba pake payenera kukhala chinthu chokhala ndi coefficient yofanana ya kukula kwamafuta monga cell cell, komanso kulimba kofananako. Pama cell opitilira 2000 lbf, gwiritsani ntchito aluminiyamu ya 2024. Pamaselo onse akuluakulu, gwiritsani ntchito zitsulo 4041, zolimba mpaka Rc 33 mpaka 37.
Kunenepa kwake kuyenera kukhala konenepa kwambiri monga momwe fakitale imagwiritsidwira ntchito ndi cell cell. Izi sizikutanthauza kuti selo silingagwire ntchito ndi kukwera kocheperako, koma selo silingagwirizane ndi mzere, kubwerezabwereza kapena kufotokoza kwa hysteresis pa mbale yopyapyala.
Pamwamba payenera kukhala pansi mpaka 0.0002 "TIR ngati mbaleyo yatenthedwa pambuyo popera, ndizofunika nthawi zonse kupereka pamwamba kuti kugaya kukhale kosalala.

Maboti okwera ayenera kukhala Sitandade 8. Ngati sangapezeke kwanuko, atha kuyitanitsa kufakitale. Kwa ma cell okhala ndi mabowo omangika, gwiritsani ntchito zomangira za socket head cap. Pamaselo ena onse, gwiritsani ntchito mabawuti amutu wa hex. Osagwiritsa ntchito makina ochapira pansi pamitu ya bawuti.
Choyamba, limbitsani mabawuti ku 60% ya torque yomwe yatchulidwa; chotsatira, torque mpaka 90%; pomaliza, kumaliza pa 100%. Mabowo okwera amayenera kugwedezeka motsatizana, monga momwe tawonetsera mu Zithunzi 11, 12, ndi 13. Kwa maselo okhala ndi mabowo 4 okwera, gwiritsani ntchito chitsanzo cha mabowo 4 oyambirira mu ndondomeko ya 8-hole.

Kuyika Ma Torque a Zosintha mu Low Profile Maselo

Ma torque oyika zokokera kumapeto kwa Low Profile katundu ma cell sali ofanana ndi milingo yomwe imapezeka m'matebulo azinthu zomwe zikukhudzidwa. Chifukwa cha kusiyana kumeneku ndikuti ma radial owonda webs ndi mamembala okhawo omwe amalepheretsa chigawo chapakati kuti chisazungulira molumikizana ndi mphepete mwa selo. Njira yotetezeka kwambiri yolumikizira ulusi wokhazikika pa ulusi popanda kuwononga selo ndikuyika katundu wolemera wa 130 mpaka 140% wa mphamvu ya cell yonyamula, ikani mtedza wa kupanikizana mwamphamvu pogwiritsa ntchito torque yopepuka ku mtedza wa kupanikizana, ndi kenako masulani katunduyo.

Ma torque pa ma hubs a LowProfileMaselo a ® ayenera kuchepetsedwa ndi ma equation awa:

Za example, likulu la 1000 lbf LowProfile® cell sayenera kukhala ndi torque yopitilira 400 lb.

CHENJEZO: Kugwiritsa ntchito torque mopitilira muyeso kumatha kumeta mgwirizano pakati pa m'mphepete mwa diaphragm yosindikiza ndi flexure. Zitha kuyambitsanso kusokoneza kosatha kwa ma radial webs, zomwe zingakhudze kuwerengetsa koma sizingawoneke ngati kusintha kwa zero ya cell yolemetsa.

Interface® ndiye Mtsogoleri Wadziko Lonse mu Force Measurement Solutions®. Timatsogolera popanga, kupanga, ndikutsimikizira ma cell omwe amagwira ntchito kwambiri, ma torque transducer, masensa amitundu yambiri, ndi zida zofananira zomwe zilipo. Mainjiniya athu apamwamba kwambiri padziko lonse lapansi amapereka mayankho ku mafakitale apamlengalenga, magalimoto, mphamvu, zamankhwala, zoyesa ndi zoyezera kuchokera ku magalamu mpaka mamiliyoni a mapaundi, m'machulukidwe mazanamazana. Ndife ogulitsa kwambiri kumakampani a Fortune 100 padziko lonse lapansi, kuphatikiza; Boeing, Airbus, NASA, Ford, GM, Johnson & Johnson, NIST, ndi ma labu oyezera masauzande ambiri. Ma labu athu owerengera m'nyumba amathandizira mitundu yosiyanasiyana yoyesa: ASTM E74, ISO-376, MIL-STD, EN10002-3, ISO-17025, ndi ena.

Mutha kupeza zambiri zaukadaulo zama cell cell ndi zomwe Interface® imapereka www.interfaceforce.com, kapena kuyimbira m'modzi mwa akatswiri athu a Applications Engineers pa 480.948.5555.

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Interface, Inc. sipapereka chitsimikizo, chofotokozedwa kapena kutanthauza, kuphatikiza, koma osati malire, zitsimikizo zilizonse zogulitsira malonda kapena kulimba pazifukwa zinazake, zokhudzana ndi zidazi, ndipo zimapangitsa kuti zinthu zotere zizipezeka “monga momwe zilili”. . Sipangakhale vuto lililonse kuti Interface, Inc. ikhale ndi mlandu kwa wina aliyense paziwongola zapadera, chikole, mwangozi, kapena zotsatira zake zokhudzana ndi kapena chifukwa chogwiritsa ntchito zinthuzi.
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Zolemba / Zothandizira

mawonekedwe 201 Katundu Maselo [pdf] Buku Logwiritsa Ntchito
201 Katundu Maselo, 201, Katundu Maselo, Maselo

Maumboni

Buku Logwiritsa Ntchito

mawonekedwe 201 Katundu Maselo

Zambiri Zamalonda

Malangizo Ogwiritsira Ntchito Zogulitsa