Chii chinonzi Industrial Caster?

A caster mudziyo une vhiri rimwechete kana akawanda, angave ari mudziyo kana chikuva chakaiswa pachiri kuti chifambe. Vatambi vanotyairwa zvisina basa. Casters kazhinji inosanganisiramavhiri nemabhureki, dzimwe nguva ane mabhureki, etc. Casters izwi rinozivikanwa, rinosanganisira movable casters, fixed casters uye zvinofambiswa casters nemabhureki. Iyo inofambisa caster inonziwo vhiri repasi rose, chimiro chayo chinobvumira 360-degree kutenderera; iyo yakagadziriswa caster inonziwo inotungamira caster, haina chimiro chinotenderera uye haigone kutenderedzwa. Kazhinji marudzi maviri emakasa anoshandiswa musanganiswa. Semuenzaniso, chimiro chetrolley mavhiri maviri anotungamira pamberi, uye maviri mavhiri epasi rose kumashure pedyo nekusundidzira ruoko. Brake caster zvinoreva ganda rine mabhureki. Casters anoshandiswa zvakanyanya, anonyanya kushandiswa mumatrolleys, mobile scaffolding, marori emusangano uye zvichingodaro. Kunyanya kuindasitiri, macasters anoshandiswa zvakanyanya muindasitiri, kutengeserana, zvekurapa, michina nemidziyo, zvinhu uye zvekufambisa, zvekuchenesa nharaunda, fenicha, midziyo yemagetsi, midziyo yerunako, zvigadzirwa zvemhizha, zvekushandisa, zvigadzirwa zvehardware uye mamwe maindasitiri.

Cast iron casters yakagadzirwa nesimbi yakakandwa (kazhinji grey iron, uye vashoma vanoshandisawo ductile iron) kukanda uye kuumba, uye ipapo nzvimbo yacho inogadziriswa uye pamusoro inobatwa nekupenda, electrophoresis, nezvimwewo. yakatsetseka pamusoro, kupfeka kuramba, kusamira kwemutoro, kupikisa kupikisa, kukwira uye kuderera kwekushisa, makemikari ekuora, etc. Cast iron casters inogona kuenderana neyakaomarara nharaunda, uye mutengo wekugadzira wakadzikira pane akaumbwa simbi makasha kana vanofa-forged full-iron casters.

 

Classification of casters:

Yakakamurwa zvinoenderana nezvinhu: macaster anogona kukamurwa kuita PP casters, PVC casters, PU casters, cast iron casters, naironi casters, TPR casters, iron musimboti naironi casters, iron core PU casters, nezvimwe.
Zvinoenderana neiyo inotakura-inotakura kupatsanurwa, makanda anogona kukamurwa kuita madiki madiki, akareruka-basa casters, epakati-basa casters, zvinorema-basa casters, super-heavy-duty casters uye zvichingodaro.
Zvinoenderana nekuti iyo caster inotendeutswa: inotungamira caster uye isina-directional caster (kureva swivel caster). Iyo inotungamira caster haina chimiro chinotenderera uye haigone kutenderedzwa; chimiro che swivel caster inobvumira 360-degree kutenderera.
Mamwe mapoka: akasarudzika-akaumbwa macaster uye mabhureki mabhureki, anokatyamadza-absorbing casters uye anogadziriswa macaster, nezvimwe.

 

Zvimiro zveCasters:

1. Kukwirira kureba: kunoreva kureba kwakamira kubva pasi kusvika kunzvimbo yekumisikidza yemidziyo, uye kureba kwekuiswa kweiyo caster kunoreva kureba kwakamira kureba kubva pasi peplate ye caster uye kumucheto kwevhiri.
2. Bracket turning center distance: inoreva nhambwe yakachinjika kubva pamutsetse wakatwasuka wepakati rivet kusvika pakati pevhiri repakati.
3. Turning radius: zvinoreva chinhambwe chakachinjika kubva kumutsara wakatwasuka wepakati rivet kusvika kumucheto wekunze kwevhiri. Chinhambwe chakakodzera chinoita kuti caster itendeuke 360 ​​madhigirii. Kunyangwe iyo radius inotenderera inonzwisisika kana kuti isiri iyo inokanganisa zvakananga hupenyu hwesevhisi yeCaster.
4. Kutyaira mutoro: Kutakura-kuremerwa kwekutakura kwe caster kana kufamba kunonziwo dynamic load. Iyo inosimba mutoro weiyo caster inosiyana nekuda kweakasiyana bvunzo nzira dzefekitori uye zvinhu zvevhiri. Chinokosha ndechekuti chimiro uye kunaka kwebhuraketi zvinogona kuramba mutoro. Kuvhunduka uye kuvhunduka.
5. Shock load: iyo pakarepo inotakura-inotakura simba ye caster apo midziyo inobatwa kana kuzununguka nemutoro. Static load Static load Static load: Huremu hungatakurwa necaster in a static state. Iyo static load inofanirwa kunge iri 5 kusvika 6 nguva yekurovedza muviri (dynamic load), uye static load inofanira kunge iine kanenge ka2 nguva yemigumisiro.
6. Kutungamirira: Mavhiri akaoma, matete ari nyore kufambisa pane mavhiri akapfava, akafara. The turning radius ndiyo yakakosha parameter yekutenderera kwemavhiri. Kana iyo radius inotenderera ipfupi, inowedzera kuoma kwekutungamira, uye kana iyo radius inotenderera yakakura kwazvo, ichaita kuti gumbo rizununguke uye ripfupise hupenyu hwaro.
7. Kutyaira kushanduka: Zvinhu zvinokanganisa kushanduka kwekufambisa kwevakanda zvinosanganisira chimiro chebhakiti uye kusarudzwa kwesimbi yebhakiti, ukuru hwevhiri, rudzi rwevhiri, kutakura, nezvimwewo. , zviri nani kutyaira kuchinjika, uye yakaoma uye nhete panzvimbo yakagadzikana Mavhiri madiki haanyanyi kushanda zvakanyanya pane akapfava akapfava mavhiri, asi mavhiri akapfava basa risinganyanyi kushanda panzvimbo isina kuenzana, asi mavhiri akapfava anogona kudzivirira zvirinani midziyo uye kutora mashura panzvimbo isina kuenzana.

 

Cast iron heavy-duty casters installation nzira:

1. Casters inofanira kuiswa munzvimbo inotsanangurwa nemugadziri.
2. Mabheji akaiswa caster anofanira kuva nesimba rakakwana kuti asangane nekutakura mutoro panguva yekushandiswa.
3. Basa revanokanda harigoni kuchinjwa kana kuchinjwa nechigadziro chekusimudza.
4. Axis yekutenderera inofanira kugara yakamira.
5. Vagadziri vakagadziriswa vanofanira kunge vachienderana nemaekisi avo.

 

Nzira yekusarudza casters:

1. Kusarudzwa kwemavhiri e-caster

Nezvezvinhu zvemavhiri ecaster, tanga wafunga saizi yemugwagwa, zvipingamupinyi, zvinhu zvakasara panzvimbo yekushandisa (senge mafirita esimbi, girisi), mamiriro ezvakatipoteredza (senge tembiricha yepamusoro, tembiricha yakajairika kana tembiricha yakaderera) uye huremu. kuti mavhiri anogona kutakura. mamiriro ekuona kusarudzwa kwezvinhu zvakakodzera vhiri. Semuenzaniso, mavhiri erabha haapikisane neasidhi, girisi nemakemikari, nepo super polyurethane mavhiri, yakakwirira-simba polyurethane mavhiri, mavhiri enylon, mavhiri esimbi uye tembiricha mavhiri akakodzera akasiyana akakosha nharaunda. Kazhinji mavhiri acho mavhiri enylon, super polyurethane mavhiri, high-simba polyurethane mavhiri, high-simba rekugadzira rabha mavhiri,mavhiri esimbi, uye mavhiri anofema. Super polyurethane mavhiri uye yakakwirira-simba polyurethane mavhiri anogona kusangana ako mabatiro zvinodiwa kana ari kumhanya mukati kana kunze pasi; mavhiri e-high-simba e-synthetic rubber anogona kushandiswa mumahotera, midziyo yezvokurapa, pasi, pasi, matanda, matairi pasi, etc. Inodiwa kutyaira pasi neine ruzha uye kunyarara pakufamba; mavhiri enylon nemavhiri esimbi akakodzera nzvimbo dzine ivhu risina kuenzana kana mafirita esimbi nezvimwe zvinhu pasi; nepo mavhiri anoputika akakodzera kune dzimwe nguva ane chiedza chakareruka uye akapfava uye asina kuenzana mugwagwa pamusoro.

2. Verengai mutoro wekutakura: Kuti ukwanise kuverenga huwandu hwekutakura hunodiwa nevatambi vakasiyana-siyana, zvinodiwa kuti uzive huremu hwekuzvitakura hwemidziyo yekutakura, mutoro mukuru uye nhamba yemavhiri uye makanda anoshandiswa. Kurema kunodiwa kwevhiri rimwe chete kana caster kunoverengerwa sezvizvi: T=(E+Z)/M×N, uko T=inodiwa kutakura vhiri rimwe chete kana caster,E=kuzvirema kwemidziyo yekufambisa. , Z = mutoro mukuru, M = nhamba yemavhiri ega uye makanda anoshandiswa, N = kuchengetedza chinhu (anenge 1.3-1.5). Chinokosha Cherechedzo: Nekuti mapoinzi matatu anosarudza ndege, kana huwandu hwemacaster anoshandiswa ari 4, huwandu hwekutakura hunofanirwa kuverengerwa semavhiri matatu.

3. Sarudza dhayamita yevhiri revhiri revhiri: Kazhinji, iyo yakakura dhayamita yevhiri, iyo iri nyore kusunda, iyo yakakura simba rekutakura, uye zviri nani kuchengetedzwa kwevhu kubva mukukuvadzwa. Kusarudzwa kwedhayamita yevhiri kunofanirwa kutanga kufunga huremu hwemutoro uye saizi yerori pasi pemutoro. Kusundira kwekutanga kunotsanangurwa.

4. Kutenderera kushanduka: iyo yakakura vhiri rimwe chete, iyo yakawanda-yekuchengetedza basa ndeyekutenderera, iyo roller inotakura inogona kutakura mitoro inorema, uye kushorwa panguva yekutenderera kwakakura: gumbo rimwe chete rinoiswa nepamusoro-soro (inotakura simbi) bhora rinotakura, rinogona kutakura mitoro inorema , kutenderera kwakareruka, kushanduka uye kunyarara.

5. Mamiriro ekupisa: Kutonhora kwakanyanya uye kupisa kwakanyanya kune simba guru kune vanokanda. Mavhiri epolurethane anogona kutenderera zvakanaka uye zvakasununguka patembiricha yakaderera ye45 °C, uye tembiricha yepamusoro mavhiri anogona kutenderera zviri nyore pakupisa kwe275 °C.

 

Nzira yekusarudza caster vhiri furemu:

1. Kazhinji, pakusarudza vhiri rakakodzera furemu, yekutanga kutarisisa uremu hunotakurwa necaster. Muzvitoro zvikuru, zvikoro, zvipatara, zvivako zvehofisi, mahotera nedzimwe nzvimbo, nokuti pasi rakanaka, rakatsetseka uye zvinhu zvinofanirwa kubatwa zviri chiedza, (imwe neimwe caster inotakura 10-140 kg), yakakodzera kusarudza kurova netete. mahwendefa esimbi (2-4 mm). Iyo yakagadzirwa electroplating vhiri furemu yakareruka, inochinjika mukushanda, yakanyarara uye yakanaka. Iyi electroplating vhiri furemu yakakamurwa kuita kaviri-mutsara mabhora uye imwechete-mutsara mabhora zvichienderana nekurongwa kwebhora. Mitsara yemitsara miviri inofanira kushandiswa pakufamba-famba kana kubata.

2. Mumafekitari, matura nedzimwe nzvimbo, uko zvinhu zvinogara zvichitakurwa uye mutoro unorema (chese caster inotakura 280-420 kg), zvakakodzera kushandisa mabhora ane mitsara miviri akadhindwa, anopisa-akaputirwa uye akaiswa welded. nemahwendefa esimbi gobvu (5-6 mm). vhiri furemu.

3. Kana macaster achishandiswa kutakura zvinhu zvinorema senge mafekitori emucheka, mafekitori emotokari, mafekitori emuchina, nezvimwewo, nekuda kwekuremerwa uye kureba kwekufamba mufekitori (caster yega yega inotakura 350-1200 kg), mahwendefa esimbi akakora ( 8-1200 kg) inofanira kusarudzwa 0.12 mm) Gumbo revhiri rakasungirirwa mushure mekucheka, vhiri rinotakurika rinoshandisa bhora rendege uye mabheji ebhora pa. ndiro yepasi, kuitira kuti macasters atakure mitoro inorema, anotenderera achichinjika, uye ave nemabasa akadai sekukanganisa kuramba.

 

Nzira yekusarudza caster bearings:

1. Roller mabheji: Roller mabheji akabatwa nekupisa kurapwa anogona kutakura mitoro inorema uye ane avhareji yekutenderera kuchinjika.

2. Kutakura bhora: Bhora rinotakura rakagadzirwa nepamusoro-soro rinotakura simbi rinogona kutakura mitoro inorema uye inokodzera zviitiko zvinoda kutenderera uye kunyarara kutenderera.

3. Ndege inotakura: yakakodzera kune yakakwirira uye yakawedzerwa mutoro wepamusoro uye nguva dzekumhanya.

 

Kuchengetedza panguva yekushandiswa kwekasi:

1. Usanyanyofuta.
2. Usarerekera divi rimwe chete.
3. Kuchengetedza nguva dzose, zvakadai sokuzora mafuta, uye kuongorora panguva yezvikwiriso.