Isikhokelo sobungakanani beBatch yeConcrete Mixer: 350L, 400L kunye ne500L Drum Volume vs Output

Ubungakanani bebhetshi yomxube wekhonkrithi akufuneki buqikelelwe kwinani elikhulu eliprintiweyo ecaleni komatshini. Umxube othengiswa njenge-350L, 400L okanye 500L unokusebenzisa loo mfanekiso ukuchaza umthamo wedrama, ngelixa ubungakanani obunokuxutywa kunye nokukhutshwa kwibhetshi enye bunokuba ngaphantsi. Loo mahluko ubalulekile xa umakhi ecwangcisa imveliso yemihla ngemihla okanye umthengisi ethelekisa oomatshini abavela kubathengisi ababini. Umlinganiselo womxube nawo ubalulekile, kodwa uphendula umbuzo owahlukileyo: umlinganiselo ukuxelela indlela izithako ezilinganiswe ngayo, ngelixa umthamo webhetshi osebenzisekayo ukuxelela ukuba umatshini unokusingatha kangakanani ngaphandle kokuguqula idrama ibe yi-carousel yesamente egcweleyo.

Umthamo woMxubi weConcrete awufani nomphumo weBatch

Into yokuqala ekufuneka uyijonge kukuba ithetha ukuthini na isibalo somthamo. Umthamo wedrama iyonke uchaza indawo ebonakalayo ngaphakathi kwidrama. Umthamo wokuxuba ubhekisa kwizinto ezidityaniswe ngumatshini, ngelixa umthamo wokukhupha ukuxelela ukuba ingakanani ikhonkrithi edityanisiweyo enokuphuma kumatshini emva komjikelo omnye. Ezo zibalo zinokuba kufutshane kwezinye iimatshini kwaye zahluke kakhulu kwezinye.

Umahluko phakathi komthamo opheleleyo kunye nomthamo wokusebenza uqhelekile kwizixhobo zobungcali zekhonkrithi. Iimfuno ze-NRMCA zabaxubi beelori, umzekelo, zithi umthamo wokuxuba olinganiselweyo akufuneki udlule kwi -63% yomthamo opheleleyo wedrum ; umda unyuka uye kwi -80% xa idrum isetyenziswa njenge-agitator. Ezo pesenti zisebenza kubaxubi beelori, kungekhona abaxubi abancinci abaphathwayo be-350L okanye be-500L, ngoko ke akufuneki zisetyenziswe njengefomula yokuguqula. Zibonisa ukuba kutheni iinjineli ziphatha umthamo opheleleyo wedrum kunye nomthamo wokuxuba osebenzisekayo njengamanani amabini ahlukeneyo.

Kukho isizathu esibonakalayo salo msantsa. Ikhonkrithi ifuna indawo yokuhamba. I-aggregate kufuneka inyuswe, idilike ize iwele kumxube endaweni yokuba ijikeleze nje nodonga lwedrama. I-NRMCA iphawula ukuba i-aggregate idla ngokwenza malunga ne- 60–75% yomthamo wekhonkrithi , ngoko ke uninzi lwezinto ezihamba ngaphakathi kwi-mixer zilitye nesanti. Nika loo nto indawo encinci kakhulu kwaye umthwalo omkhulu unokuvelisa ukuxuba okubi kunokuba ube luncedo ngakumbi.

Ukuze ufumane uthelekiso olunzulu lobungakanani obulinganisiweyo kunye nemveliso yokwenyani yendawo, jonga isikhokelo se-ACE ku umthamo womxube wekhonkrithi kunye nokusebenza kakuhle kwemveliso .

Ufanele Uzithelekise Njani Ii-350L, 400L kunye nee-500L zeConcrete Mixers?

I-ACE yangoku uluhlu lokuxuba lwekhonkrithi ibandakanya iiklasi ze-350L, 400L kunye ne-500L, kunye neendlela zokusebenzisa idizili, ipetroli kunye namandla ombane. Udidi lobungakanani luluncedo ekwenzeni uluhlu olufutshane, kodwa akwanelanga ukubala ukuba zingaphi iibhetshi eziza kufuneka kwiprojekthi.

Ezi ziindidi zokuthenga endaweni yemithetho yobunjineli. Umxube we-350L onenkqubo yokulayisha esebenza kakuhle unokufaneleka kwiqela elinye ngcono kunomatshini omkhulu ochitha isiqingatha sosuku elinde izinto. Ngaphambi kokuthelekisa iikowuteshini, cela umthengisi ngamnye ukuba achaze umthamo wokuxuba okanye wokukhupha osebenzisekayo ngamagama afanayo. Ngaphandle koko, usenokuba uthelekisa iilitha neelitha kwaye usathelekisa izinto ezimbini ezahlukeneyo.

Ingena phi iConcrete Mix Ratio?

Umlinganiselo womxube wekhonkrithi uchaza ubungakanani bezithako, hayi amandla omatshini. Umzekelo, umxube wentsimi oyi-1:2:3, uthetha inxalenye enye yesamente, iindawo ezimbini zesanti kunye neendawo ezintathu ze-coarse aggregate xa kusetyenziswa indlela efanayo yokulinganisa ivolumu.

Ukuba kusetyenziswa ibhakethi enye yeelitha ezili-10 njengeyunithi yokulinganisa, izinto ezomileyo ziya kuqala njengeelitha ezili-10 zesamente, iilitha ezingama-20 zesanti kunye neelitha ezingama-30 ze-aggregate erhabaxa. Amanzi akufuneki abe linani lesine kuloo mlinganiselo. Afuna ulawulo olwahlukileyo.

Kananjalo iilitha ezingama-60 zezithako ezomileyo akufuneki ziphazanyiswe neelitha ezingama-60 zekhonkrithi egqityiweyo. Amasuntswana amancinci azalisa izithuba phakathi kwe-aggregate erhabaxa, intlama yesamente igcwalisa iindawo ezincinci, kwaye izinto ziyahlala ngexesha lokuxuba. Nabani na oye wafaka i-mixer uyazi ukuba ikhonkrithi ilungile kakhulu ekwenzeni ukuba inani elipheleleyo lezibalo linyamalale.

Ukuba ufuna icala lomlinganiselo ngokweenkcukacha, kuquka iireferensi ze-1:2:3 kunye ne-1:2:4, sebenzisa i-ACE itshathi yomlinganiselo womxube wekhonkrithi Nangona kunjalo, kumsebenzi wolwakhiwo, landela iinkcukacha zeprojekthi kunye noyilo lomxube oluvunyiweyo endaweni yokukhetha umlinganiselo oqhelekileyo kuba nje uqhelekile.

Umlinganiselo Wamanzi Nesamente: Inxalenye Ongenakuyigweba Ngeliso

I-ACI ichaza umlinganiselo wezinto ezidityanisiweyo ngamanzi, okanye i-w/cm, njengobunzima bamanzi axutyiweyo ahlulwe bubunzima bezinto ezidityanisiweyo. Ukuba i-50 kg yezinto ezidityanisiweyo zisetyenziswa kunye ne-aw/cm ye-0.50, amanzi axutyiweyo ahambelanayo yi-25 kg. Ukubala okwenyani kufuneka kuqwalaselwe amanzi akhululekileyo athwalwa kwi-mixer yi-aggregates.

Intlabathi Emanzi Ingongeza Amanzi Angaphezulu Kunokuba Ucinga

Umzekelo osebenzayo we-ACI ubonisa ukuba olo lungiso lunokuba lukhulu kangakanani. Kwindlela yokubala ye-SI, ibhetshi yayiqulethe i-770 kg ye-oven-dry fine aggregate enomswakama opheleleyo we-6.0% kunye nokufunxwa kwe-1.0% . I-fine aggregate inegalelo kwi -38.5 kg yamanzi angaphezulu akhululekileyo . I-coarse aggregate yongeze enye i -11.3 kg , nto leyo eyenza ukuba i-aggregate free moisture ibe yi- 49.8 kg . Ukuze amanzi axutywayo agcinwe kwi-190 kg echaziweyo, amanzi ahlukeneyo kwafuneka ancitshiswe abe malunga ne- 140 kg .

Loo manani ngumzekelo wokubala we-ACI, asikuko ukuba yonke ingqokelela emanzi inamanzi alinganayo. Isifundo esisebenzayo silula: inani lefosholo linokuhlala lifana ngelixa umxholo wamanzi wokwenyani utshintsha kakhulu. Emva kwemvula, umqhubi womxube unokufuna ukulungisa amanzi nangona kungekho nto itshintshileyo kwiresiphi.

Kutheni ukongeza "Amanzi Amancinci Nje" Kunokutshintsha Ibhetshi

Isilingo siyaqondakala. Ibhetshi eqinileyo iba lula ukuyishukumisa kwangoko xa amanzi amaninzi engena kwidrama. I-NRMCA inika umthetho osebenzayo womhlaba: malunga neelitha ezi-5 zamanzi ongezelelweyo nge-cubic meter nganye yekhonkrithi inokunyusa ukuhla kwayo malunga ne-25 mm (1 in.) . Oko kwanele ukuba umsebenzisi aqaphele ngoko nangoko.

Kodwa ukubekwa lula akuthethi ukuba ikhonkrithi iphucukile. I-NRMCA ilumkisa ukuba amanzi ongeziweyo ngaphaya kobungakanani bomxube woyilo anokulibazisa ukuseta, anciphise amandla, onakalise ukuqina kwaye andise amandla okuqhekeka. Ukuba ukusebenza okufunekayo akunakufikelelwa ngelixa kuhleli ngaphakathi kwe-w/cm echaziweyo, impendulo inokuba kukuxuba okufanelekileyo okanye ukulungiswa komxube endaweni yokutshiza nje okuqhelekileyo okuvela kwipayipi.

Ukuziqhelanisa nekhonkrithi exutyiweyo kwakhona kubonisa ukuba ukulungiswa kwamanzi akupheli xa ivalvu ivala. Phantsi kweenkqubo ze-ASTM C94/C94M ezicatshulwe yi-NRMCA, ikhonkrithi ifumana ukujikeleza okongezelelweyo kwama-30 okuxuba ngesantya sokuxuba emva kokuba kongezwe amanzi okanye umxube kwindawo yokusebenza. Loo mfuneko ye-30-revolution isebenza kwikhonkrithi exutyiweyo yelori, kungekhona ngokuzenzekelayo kwi-mixers zendawo ephathekayo, kodwa umgaqo uhamba kakuhle: amanzi ongeziweyo asafuna ukuxuba okwaneleyo ukuze abe yinxalenye yebhetshi yonke.

Indlela Yokubala Inani Lee-Mixer Batches

Nje ukuba uyazi ubungakanani bokukhutshwa obuqinisekisiweyo, ukubalwa kulula:

Inani leebhetshi = ikhonkrithi efunekayo ÷ ivolumu engasetyenziswayo ekhutshwayo ngebhetshi nganye

Ukuba umatshini othile uqinisekisiwe ukuba ukhupha i-0.28 m³ ngebhetshi nganye kwaye iprojekthi ifuna i-1.40 m³, abasebenzi bafuna iibhetshi ezintlanu:

1.40 ÷ 0.28 = iibhetshi ezi-5

Umfanekiso we-0.28 m³ apha ngumzekelo nje wokubala; akufuneki uphathwe njengemveliso eqhelekileyo yomxube ngamnye kudidi oluthile lobukhulu. Ukucwangcisa imveliso yokwenyani, sebenzisa iphepha ledatha lemodeli okanye ibhetshi yesiza esilinganisiweyo.

Ukuphuma kweyure kuxhomekeke ekulayisheni, ekuxubeni, ekukhupheni nasekulungiseleleni ibhetshi elandelayo. Idrama ebonakala inomtsalane ephepheni ayivelisi kakhulu ngelixa abasebenzi ababini belinde enye i-wheelbarrow ye-aggregate.

Ukulayisha i-oda kunye nexesha lokuxuba kusabalulekile

Nje ukuba ubungakanani bebhetshi bulawulwe, inkqubo kufuneka ihlale iphindaphindwa. Izinto kufuneka zilinganiswe rhoqo, amanzi alawulwe endaweni yokuqikelela, kwaye umxube kufuneka usebenze ixesha elide ngokwaneleyo ukuvelisa ibhetshi efanayo ebonakalayo. Akukho mfuneko yokuguqula wonke umthwalo ube luvavanyo olutsha.

Ulandelelwano lokulayisha lunokwahluka ngokwendlela yomxube kunye nemeko yezinto ezisetyenzisiweyo, ngoko ke eli nqaku alichazi myalelo umnye jikelele. Isikhokelo se-ACE kwi indlela yokuxuba ikhonkrithi kwi-mixer igubungela inkqubo yokusebenza ngokwahlukeneyo. Ukuba uthelekisa ixesha lokuxuba kunye nesantya somatshini, isikhokelo isantya sedrama somxube wekhonkrithi ichaza isizathu sokuba i-RPM yodwa ingakuxeleli ukuba ibhetshi ixutywa ngokufanelekileyo na.

Iingxaki zeMixer Batch eziqhelekileyo

Yintoni Abathengi Abafanele Bayihlole Ngaphambi Kokuba Ba-odole Umxube Wekhonkrithi?

Xa ufuna ukuthenga, qala ngomsebenzi endaweni yekhathalogu. Ingakanani ikhonkrithi efunekayo kwiqela ngalinye? Zingaphi iibhetshi ekufuneka zenziwe ngexesha elinye? Ngaba umatshini uza kusebenza ngombane, ipetroli okanye idizili? Ngaba iqela lingayilayisha kakuhle, liyihambise kwindawo ethile kwaye lifumane iindawo ezigugileyo kamva?

Emva koko jonga umatshini ngokwawo: amandla okusetyenziswa, uyilo lweblade, igiya yedrama kunye neringi, injini okanye i-motor, ifreyimu, amavili, indlela yokukhupha kunye nokufikelela kulondolozo. Abathengisi kunye neenqanawa zokuqeshisa kufuneka banikele ingqalelo ekhethekileyo ekufikeleleni kwiindawo kuba umxube ongabizi kakhulu uba nexabiso eliphantsi kakhulu xa uchitha iiveki ezimbini ulinde i-bearing okanye ibhanti.

I-ACE Uluhlu lokuhlola umxube wekhonkrithi igubungela amanqaku oomatshini ngokweenkcukacha ezithe vetshe, ngelixa isikhokelo sokuthenga umxube wekhonkrithi ophathwayo iluncedo xa ukuphatheka lula kunye neemeko zendawo zibalulekile njengobukhulu bedrama.

Imibuzo ebuzwa rhoqo malunga nobungakanani beBatch Mixer Concrete Mixer

Ngaba umxube wekhonkrithi we-350L unako ukuvelisa i-350L yekhonkrithi egqityiweyo?

Akunjalo ngokuyimfuneko. Isibalo se-350L sinokuchaza umthamo wedrama iyonke endaweni yokuxuba okanye ukukhupha amanzi okusebenzisekayo. Jonga inkcazo yomenzi phambi kokubala imveliso yebhetshi.

Yintoni umahluko phakathi komthamo wedrama kunye nomthamo wokuxuba?

Umthamo wedrum yindawo iyonke yangaphakathi. Umthamo wokuxuba zizinto ezisetyenziswa ngumxubi ngelixa ushiya indawo eyaneleyo yokuhamba nokuxuba ngokufanelekileyo.

Ingaba isanti emanzi iyawutshintsha umlinganiselo wamanzi afunekayo?

Ewe. Ukufuma okukhululekileyo kumphezulu kwisanti kunye ne-aggregate erhabaxa kuncedisa ekuxubeni kwamanzi. I-ACI ifuna ukuba la manzi aqwalaselwe xa echaphazela kakhulu i-w/cm yokwenyani.

Ingakanani imali enokuthi iguqulwe xa kongezwe amanzi amancinci xa kukho i-concrete sloping?

I-NRMCA inika umthetho opheleleyo malunga ne-5 L/m³ yamanzi ukuze kubekho ukunyuka okumalunga ne-25 mm kokwehla. Luqikelelo lwentsimi, aluvumelekanga ukudlula umxholo wamanzi ochaziweyo okanye i-w/cm.

Ingaba i-1:2:3 yeyona ratio ilungileyo yokuxuba ikhonkrithi?

Akukho mlinganiselo mnye ochanekileyo kuyo yonke imisebenzi. Umlinganiselo we-1:2:3 yireferensi eqhelekileyo yentsimi, kodwa ikhonkrithi yolwakhiwo kufuneka ilandele amandla afunekayo, iimeko zokuvezwa kunye noyilo lomxube oluvunyiweyo.

Ngaba kufuneka ndikhethe umxube we-350L, 400L okanye 500L?

Khetha kwimveliso yebhetshi efunekayo, imveliso yemihla ngemihla, ukufikelela kwindawo, umthombo wamandla kunye neemfuno zothutho. Udidi lwelitha luyindawo eluncedo yokuqala, hayi isigqibo sokuthenga sonke.

Iithegi: ubungakanani bebhetshi yomxube wekhonkrithi, umthamo womxube wekhonkrithi, umxube wekhonkrithi oyi-350L, umxube wekhonkrithi oyi-400L, umxube wekhonkrithi oyi-500L, imveliso yomxube wekhonkrithi ngebhetshi nganye, umthamo wedrama, umthamo womxube wekhonkrithi, ukubopha ikhonkrithi, isikhokelo sokuthenga umxube wekhonkrithi