Huzhinji hwemayuniti akaiswa akaiswa painjini dzeMTZ (Belarus) matirakita ane classic bhandi drive yakavakirwa paV-bhandi.Verenga zvese nezveMTZ mabhandi, magadzirirwo awo, mhando, hunhu uye kushanda, pamwe nekusarudzwa kwavo nekutsiviwa.
Chii chinonzi bhandi reMTZ?
MTZ bhandi - risingaperi (mhete) mabhandi erubha emuchinjika-chikamu, anoshandiswa kufambisa torque kubva ku crankshaft kuenda kumapulley eakakwikwidzwa einjini etirakita inogadzirwa neMinsk Tractor Plant (MTZ, Belarus).
Pahwaro hweV-belt transmission, madhiraivha emidziyo akasiyana anovakwa, ayo anofanirwa kushanda kana injini ichimhanya: pombi yemvura, fan inotonhorera, jenareta remagetsi, pneumatic compressor uye air conditioner compressor.Bhanhire rebhandi rinoshandiswa nenzira yemapulleys akaiswa pane injini crankshaft uye shafts yezvikamu, uye bhanhire rerubha remufananidzo wakakodzera uye urefu.Iyi dhiraivha iri nyore uye yakavimbika, asi bhanhire rinopfeka uye kukuvara, saka rinofanira kutsiviwa nguva dzose.Nekusarudzwa kwakaringana kwebhanhire, zvinodikanwa kuziva nezvemhando dzezvigadzirwa izvi zvinoshandiswa paMTZ matirakita, maitiro avo uye kushanda.
Mhando, maitiro uye kushanda kweMTZ mabhandi
Pamagetsi emagetsi ezvigadzirwa zveMinsk plant, mabhanhire erubha anoshandiswa anoshandiswa, akasiyana-siyana mumuchinjikwa, chimiro, rudzi rwetambo, ukuru uye kushandiswa.
Mabhanhire ose ane chimiro chechimiro.Izvo zvinovakirwa pamutoro unotakura - tambo, yakaiswa mukati memuviri webhanhire rakagadzirwa nerabha yakasvibiswa mune imwe nzira kana imwe, uye nzvimbo yekunze inodzivirirwa nejira rekuputira.Zvinoenderana nerudzi rwekutakura-kuremerwa layer, mabhandi akakamurwa kuita mapoka maviri:
● Ne polyamide (nylon) cordcord;
● Netambo yepolyester.
Mabhandi eMTZ maV-mabhandi - chikamu chavo chemuchinjiko iweji ine flat kana zvishoma convex yakafara base uye yakatwasuka nhete.Zvigadzirwa zvakakamurwa kuita marudzi maviri zvichienderana nereshiyo yehupamhi uye urefu:
● Rudzi I - mabhanhire emuchinjiko wakamanikana;
● Rudzi rwechipiri - mabhanhire ezvakajairwa cross-section.
Uyezve, zvigadzirwa zvezvikamu zviviri izvi zvinogona kuve neyakasiyana mbiri (rudzi rweyakamanikana base):
● Bhandi rakatsetseka - rine nheyo yakamanikana yakatwasuka;
● Bhandi renguva - mazino akachinjika ane shinda anogadzirwa pachigadziko chakamanikana.
V-bhandi chimiro
Mabhandi enguva anowedzera elastic uye ane diki yekubhenda radius, iyo inowana kuwedzera kuvimbika kwebhandi drive.Zvisinei, mumuviri wemabhanhire akatsetseka, mitoro inogoverwa zvakaenzana, saka inogara yakasimba, kunyanya mumamiriro ezvinhu nekuwedzera kwema mechanical uye thermal mitoro.
MTZ matarakita anoshandisa mabhandi akasiyana-siyana, ayo akakamurwa kuva mapoka akati wandei zvichienderana nekushanda:
● Kune matirakita ane injini dzeD-242, D-243, D-245 mitsetse (yekutanga uye yemazuva ano mienzaniso MTZ-80/82, 100/102, mienzaniso inokosha Belarus-550, 900, 1025, 1220.1);
● Kumatarakita ane injini dzeD-260, D-265 mitsara (yekutanga mienzaniso Belarus-1221, 1502, 1523, 2022);
● Kumatarakita ane Lombardini injini (mamodeli ekutanga Belarus-320, 622).
Maererano nechinangwa, mabhanhire akakamurwa kuva marudzi anotevera:
● Mvura yepombi yemvura (bhanhire rine chikamu chemuchinjikwa che 16 × 11 mm, kureba kwe1220 mm, yakatsetseka);
● Pombi yemvura uye fan drive (bhanhire rine chikamu chemuchinjikwa che 11 × 10 mm, 1250 mm yakatsetseka, uye mazino);
● Pneumatic compressor drive (bhanhire rine chikamu chemuchinjikwa che 11 × 10 mm, kureba kwe 1250 mm yakatsetseka uye mazino, bhanhire rine chikamu chemuchinjikwa che 11 × 10 nehurefu hwe875 mm toothed yeLombardini injini);
● Kutyaira kwemhepo inogadzirisa compressor (bhanhire rine chikamu chemuchinjikwa che 11 × 10 mm, kureba kwe1650 mm);
● Jenereta motokari (bhanhire rine chikamu chemuchinjikwa che 11 × 10 mm, kureba 1180 mm yakatsetseka uye mazino, bhanhire rine chikamu chemuchinjikwa che 11 × 10 mm, kureba 1150 mm toothed, bhanhire rine chikamu chemuchinjikwa che 11 × 10 mm, kureba. 975 mm mazino eLombardini injini).
Mabhandi anonyanya kufarirwa anoratidzwa mune maviri mavhezheni - akatsetseka uye ane mazino, ane akasiyana dhizaini yemamiriro ekunze.Mabhandi enguva akagadzirirwa kushandiswa munzvimbo dzine mamiriro ekunze anopisa uye anodziya (shanduro "T" uye "U" yezvikamu zvakasiyana-siyana zvine tembiricha yekushanda inosvika + 60 ° C), uye mabhandi akatsetseka - kuti ashandiswe munzvimbo dzese, kusanganisira idzo. nemamiriro ekunze anotonhora (shanduro "HL" yezvikamu zvakasiyana, ine tembiricha yekushanda inosvika -60 ° C).Izvi zvinofanira kuverengwa pakusarudza bhanhire idzva.
Pano tinocherechedza kuti mabhandi ose eMTZ anonzi mabhanhire emagetsi anosangana nezvinodiwa zveGOST 5813-2015 (uye shanduro dzayo dzekare).Iro zita rekuti "fan" harifanirwe kuvhiringa - izvi zvigadzirwa zverabha mabhandi edhiraivha epasi rose anogona kushandiswa mumadhiraivha ezvikamu zvakasiyana.
Iyo bhandi dhiraivha yemayuniti akaiswa ejini anogona kunge ari mutsetse mumwe uye kaviri-mutsara.Muchiitiko chekutanga, chikwata chine V-pulley imwe chete uye motokari pane rimwe bhanhire.Muchiitiko chechipiri, kaviri (two-strand) pulley inosungirirwa pachikwata uye crankshaft, iyo iyo mabhandi maviri eV anopfuudzwa.Iyo kaviri-mutsara V-belt transmission inovimbika, iyi kuiswa kwemabhanhire inovadzivirira kubva kumonyoroka uye inoderedza mukana wekutsvedza kana uchitanga injini uye nekumhanya kwakanyanya.Nhasi, pamainjini akasiyana-siyana, ane matirakita eMTZ, unogona kuwana zvose zvingasarudzwa nemotokari.
Nyaya dzekusarudza uye kutsiva MTZ mabhandi
V-mabhandi anooneswa kune zvakatipoteredza pesvedzero (kunyanya muMTZ matirakita emhando renji 80, 320, 422, 550, 622, 1025, 1221 neyakavhurika injini compartment), tembiricha yakakwira uye mitoro yakakosha yemuchina, saka nekufamba kwenguva vanotsemuka. , yakatambanudzwa, yakasvibiswa uye ichirega kuita mabasa avo.Muzviitiko zvose izvi, bhanhire rinofanira kuchinjwa.
Kusarudzwa kwebhanhire retarakita hakuna kunyanya kuoma - chigadzirwa chitsva chinofanira kunge chakafanana nechepakati-chikamu uye kureba sechekare.Kazhinji, zviyero zvebhanhire zvinoratidzwa pane yavo isiri-yekushanda (yakafara) pamusoro, iwe unogona zvakare kuziva maitiro ebhanhire kubva mumirayiridzo kana kubva kubhuku rezvimedu zveinjini kana tarakita.Izvo zvinofanirwa kuyeukwa kuti zvigadzirwa zvine muchinjiko chikamu che11 × 10 mm mabhanhire ane nhete muchinjiko-chikamu (rudzi I), zvigadzirwa zvine chikamu che16 × 11 mabhandi ane yakajairika muchinjiko-chikamu (rudzi II), uye hazvichinjike.Saka, kana iwe uchida bhanhire rekutyaira kune pombi yemvura yeD-242 injini, ipapo bhanhire rakafanana kubva kuD-260 injini haigoni kuiswa panzvimbo yayo, uye zvinopesana.
Kana injini inoshandisa kaviri V-belt drive, zvinokurudzirwa kuchinja mabhanhire maviri panguva imwe chete, kana zvisina kudaro bhanhire rekare rinosara mune maviri rinogona kukurumidza kuva chikonzero chezvinetso zvakare.
Muenzaniso wekuisa uye kugadzirisa tension yealternator mabhandi uye pombi yemvura yeinjini D-260.
Kunyanya kukoshesa kunofanira kubhadharwa kusarudzwa kwemabhanhire ematarakita maererano nemamiriro ekunze enzvimbo dzavo dzinoda kushanda.Pamidziyo inoshanda munzvimbo dzinotonhora, mabhandi akatsetseka chete mushanduro ye "HL" akakodzera.Kuiswa kwemabhanhire enguva mu "T" kana "U" shanduro munguva yechando kunogona kukonzera kuputsika - bhanhire rakadaro rinova rakaoma zvikuru mukutonhora, kuputika uye kuparara kunyange nemitoro miduku.Kune matirakita anoshandiswa munzvimbo dzine mamiriro ekunze anodziya, pane zvinopesana, zviri nani kushandisa mabhandi mukugadzirwa kwenzvimbo dzinopisa, kusanganisira mazino - ivo vanoramba kupisa uye vane diki coefficient yekuwedzera, iyo inodzivirira kuwedzeredza kwavo kurefu pakupisa kwakanyanya.
Sezvo mutemo, kutsiva mabhanhire pamatirakita eMTZ hakuna kuoma - muzviitiko zvakawanda zvakakosha kuderedza kushushikana kwayo nekusunungura kusungirirwa kweyuniti (kazhinji jenareta) kana chigadziriso chekumanikidza, kubvisa bhanhire rekare, kuisa imwe nyowani uye gadzirisa kushushikana.Bhandi idzva rinofanira kunge riine tension inokurudzirwa nemugadziri weinjini uye inotsanangurwa mumirairo yakakodzera.Nokuda kwekunetseka kwebhanhire, zvinokurudzirwa kushandisa chigadzirwa chakakosha chine dynamometer.Kugadziriswa "neziso" hakugamuchirwi - nekunetseka kusina simba, mabhanhire anotsvedza (izvo zvisingagamuchirwi zvachose kune mamwe mayuniti, semuenzaniso, pombi yemvura, sezvo injini munyaya iyi ichapisa) uye kupera simba, uye kushushikana kwakasimba, bhandi rinotambanudza uye rinobatsira mukupfeka kwakanyanya kwemabheri uye zvimwe zvikamu zvezvikamu.
Sarudzo chaiyo, kuisirwa uye kugadziriswa kweMTZ mabhandi ekutyaira ndiyo kiyi yekushanda kwakavimbika kweinjini uye tirakita yese mune chero mamiriro.
Tubular exhaust pombi clamp
Tubular clamps inogadzirwa muchimiro chepombi pfupi ine kucheka kwenguva refu (kana mapaipi maviri akatsemurwa akapinzwa mukati memumwe nemumwe) aine maviri akatsemurwa mabhanhire kumucheto.Iri rudzi rwechivharo rinogona kushandiswa kubatanidza mapaipi kupera-kusvika-kumagumo uye kupindirana, kuve nechokwadi chekuvimbika kwakanyanya uye kusimba kwekuiswa.
Mounting clamps
Kukwirisa zvivhariso zvinoshandiswa kurembedza turakiti rekuburitsa uye zvikamu zvaro pasi pefuremu / muviri wemota.Nhamba yavo muhurongwa inogona kubva kune imwe kusvika kune vatatu kana kupfuura.Aya ma muffler clamps ndeemhando nhatu huru:
- Kupatsanura zvimiro zvemhando dzakasiyana uye maumbirwo;
- Detachable two-sector;
- Mahafu eakabatikana maviri-sector clamps.
Split mabhureki ndiwo anochinja-chinja uye akajairwa mabhanhire anoshandiswa kukwira pombi, mufflers uye zvimwe zvikamu zveexhaust system pane zvinotakura zvinhu.Muchiitiko chakareruka, iyo clamp inogadzirwa muchimiro chetape bracket yedenderedzwa profiles ine maziso ekusimbisa ne screw (bolt).Staples inogona kuve yakamanikana uye yakafara, mune yekupedzisira kesi ivo vane longitudinal stiffener uye vanosungirirwa nema screws maviri.Kazhinji, mabhuraketi akadaro anogadzirwa muchimiro cheU-shaped zvikamu kana zvikamu zveyakatenderera mbiri ine maziso akawedzera kureba - nerubatsiro rwavo, zvikamu zveiyo epoust system inomiswa kubva pachimiro / muviri pane imwe chinhambwe.
Detachable two-sector clamps inogadzirwa muchimiro chehafu mbiri muchimiro chematepi kana mitsetse, imwe neimwe ine maziso maviri ekukwira ne screws (mabhaudhi).Nerubatsiro rwezvigadzirwa zvemhando iyi, zvinokwanisika kuisa mufflers uye mapaipi munzvimbo dzakaoma-kusvika-kusvika kana uko kwakaoma kuisa akajairwa kupatsanura mabhureki.
Iwo mahafu eakapatsanurwa maviri-sekete maclamps ndiwo ezasi mahafu emhando yapfuura yezvisungo, chikamu chavo chepamusoro chinogadzirwa muchimiro chebhuraketi rinobviswa kana risingabviswe rakaiswa pafuremu / muviri wemotokari.
Universal clamps
Iri boka rezvigadzirwa rinosanganisira zvisungo, zvimedu, izvo zvinogona panguva imwe chete kuita basa rekukwira uye rekubatanidza clamp - vanopa chisimbiso chepombi uye panguva imwechete vakabata chimiro chese pane furemu / muviri wemota.
Dhizaini maficha uye hunhu hwemuffler clamps
Zvisungo zvinogadzirwa nesimbi dzemagiredhi akasiyana - kunyanya kuumbwa, kushoma kazhinji - kubva kune yakasanganiswa (stainless simbi), kuti iwedzere dziviriro inogona kuve yakabatiswa kana nickel plated / chrome plated (kemikari kana galvanic).Izvo zvinoshandawo kune screws / mabhaudhi anouya nezvisungo.
Sezvo mutemo, mabhanhire anogadzirwa nekutsika kubva kumatare ematare (matepi).Zvisungo zvinogona kuve nehukuru hwakasiyana, hunoenderana neyakajairwa uye isiri-yakajairwa huwandu hwemadhayamita epombi.Kukwirisa zvisungo zvemufflers, sekutonga, zvine chimiro chakaomarara (oval, ine protrusions), inoenderana nemuchinjiko-chikamu chemuffler, resonator kana converter yemotokari.Zvose izvi zvinofanira kufungwa nezvazvo pakusarudza chikamu chitsva chemotokari.
Nyaya dzekusarudza uye kutsiva iyo muffler clamp
Maclamps anoshanda mumamiriro ezvinhu akaoma, anogara achivhenekerwa nekudziya kwakakosha uye shanduko yekushisa, kuratidzwa kune ekunze magasi, pamwe nemvura, tsvina uye akasiyana makemikari emakemikari (munyu kubva mumugwagwa uye nevamwe).Nokudaro, nekufamba kwenguva, kunyange zvisungo zvakagadzirwa nesimbi alloy zvinopera simba uye zvinogona kukonzera kubuda kwemhepo kana kukuvadza kutendeseka kwenzira yekubuda.Muchiitiko chekutyoka, iyo clamp inofanira kutsiviwa, inokurudzirwawo kuti uchinje zvikamu izvi kana uchitsiva chikamu chimwe nechimwe kana iyo yese yekubuda system yemotokari.
Iyo muffler clamp inofanirwa kusarudzwa zvinoenderana nechinangwa chayo uye dhayamita yepombi / mufflers kuti abatanidzwe.Nenzira yakanaka, iwe unofanirwa kushandisa simbi yemhando imwe chete uye nhamba yekatalog iyo yakaiswa pamotokari kare.Zvisinei, muzviitiko zvakawanda, kutsiva kunogona kuvandudza kushanda kwegadziriro kunogamuchirwa.Semuenzaniso, zvinonyatso kurongeka kutsiva iyo stepladder clamp nekupatsanurwa-chidimbu chidimbu - ichapa zvirinani kusimba uye kuwedzera kusimba kwekuisa.Kune rumwe rutivi, dzimwe nguva hazvibviri kutsiva - semuenzaniso, kazhinji hazvibviri kutsiva maviri-sector detachable clamp neimwe chero ipi zvayo, sezvo chimiro chemagumo ekupedzisira mapaipi akabatanidzwa anogona kugadziriswa kwairi.
Paunenge uchisarudza ma clamps, unofanirwa kuyeuka nezve maficha ekuiswa kwavo.Iyo stepladder clamp ndiyo iri nyore kuisa - inogona kuiswa pamapombi akatounganidzwa, sezvo stepladder yakabviswa kubva pamuchinjiko uye yobva yasimbiswa nenzungu.Izvi ndezvechokwadi zvizere kune maviri-sector clamps.Uye kuisa imwe-chidimbu chidimbu kana tubular clamps, mapaipi anozofanira kutanga abviswa, opinzwa muchidimbu uye obva aiswa.Mamwe matambudziko anogona kumuka paunenge uchiisa universal clamps, nekuti mune iyi kesi zvinodikanwa kuti panguva imwe chete uchengete zvikamu zvakabatana kune mumwe nemumwe uye uzviise pachinhambwe chakakodzera kubva kune furemu / muviri.
Paunenge uchiisa iyo clamp, zvinodikanwa kuve nechokwadi chekuiswa kwayo kwakaringana uye kuvimbika kwekusimbisa screws - chete munyaya iyi kubatana kuchave kwakasimba, kwakavimbika uye kwakasimba.
Nguva yekutumira: Aug-05-2023