Castors kalma ce ta gaba ɗaya, gami da siminti masu motsi, ƙayyadaddun siminti da simintin motsi tare da birki.Siminti masu motsi, wanda kuma aka sani da ƙafafun duniya, suna ba da damar juzu'i na digiri 360;Kafaffen simintin gyaran kafa kuma ana kiransa simintin kwatance.Ba su da tsarin juyawa kuma ba za su iya juyawa ba.Gabaɗaya, ana amfani da simintin biyu tare.Misali, tsarin trolley ɗin ƙafafu guda biyu ne a gaba da ƙafafu biyu na duniya kusa da titin hannun turawa a baya.Castors an yi su da abubuwa daban-daban, kamar pp castors, PVC castors, PU castors, cast iron castors, nylon castors, TPR castors, iron-core nylon castors, iron-core PU castors, da dai sauransu.
1. Halayen tsari
Tsawon shigarwa: yana nufin nisa a tsaye daga ƙasa zuwa matsayi na shigarwa na kayan aiki, kuma tsayin shigarwa na castors yana nufin matsakaicin nisa a tsaye daga farantin tushe na castor da gefen ƙafar ƙafa.
Nisan cibiyar tuƙi na tallafi: yana nufin nisa a kwance daga layin tsaye na rivet na tsakiya zuwa tsakiyar core wheel.
Juya radius: yana nufin nisa a kwance daga layin tsaye na rivet na tsakiya zuwa gefen waje na taya.Matsakaicin tazarar da ta dace yana baiwa castor damar juya digiri 360.Ko radius na jujjuya yana da ma'ana ko a'a zai yi tasiri kai tsaye rayuwar sabis na castors.
Load ɗin tuƙi: ƙarfin ɗaukar simintin ƙarfe lokacin motsi kuma ana kiransa nauyi mai ƙarfi.Ƙaƙƙarfan nauyin simintin gyare-gyare ya bambanta bisa ga hanyoyin gwaji daban-daban a cikin masana'anta da kuma nau'ikan ƙafafun ƙafafun.Makullin shine ko tsari da ingancin tallafi na iya tsayayya da tasiri da girgiza.
Nauyin tasiri: ƙarfin ɗaukan simintin gaggawa lokacin da kayan aiki ya yi tasiri ko girgiza ta wurin lodi.A tsaye load a tsaye load a tsaye lodi: nauyin da simintin zai iya ɗauka a ƙarƙashin yanayin tsaye.Gabaɗaya, ɗaukar nauyi na tsaye zai zama sau 5 ~ 6 na ɗaukar nauyi mai gudana (ɗauri mai ƙarfi), kuma matsakaicin nauyi zai zama aƙalla sau 2 na tasirin tasirin.
Tuƙi: Ƙaƙƙarfan ƙafafu masu wuya da kunkuntar suna da sauƙin juyawa fiye da ƙafafu masu laushi da fadi.Juya radius muhimmin ma'auni ne na jujjuyawar dabaran.Idan radius juyi ya yi gajere, zai ƙara wahalar juyawa.Idan ya yi girma sosai, zai sa motar ta girgiza kuma ta gajarta rayuwarta.
Sassaucin tuƙi: Abubuwan da ke shafar sassaucin tuƙi na castors sun haɗa da tsarin tallafi da zaɓin ƙarfe mai goyan baya, girman dabaran, nau'in dabaran, ɗaukar nauyi, da sauransu. Mafi girman dabaran, mafi kyau da sassaucin tuƙi.Ƙaƙƙarfan ƙafafu masu wuya da kunkuntar ƙasa mai santsi sun fi ceton aiki fiye da ƙafafu masu laushi masu laushi, amma ƙafafu masu laushi a kan ƙasa maras kyau suna da ceton aiki, amma ƙafafu masu laushi a kan ƙasa mara kyau zasu iya kare kayan aiki da damuwa!
2. Yankin aikace-aikace
Ana amfani da shi sosai a cikin keken hannu, ɓangarorin wayar hannu, motar bita, da sauransu.
Castors sun kasu galibi zuwa kashi biyu:
A. Kafaffen simintin gyare-gyare: kafaffen shinge yana sanye da ƙafafu ɗaya, wanda kawai zai iya motsawa cikin layi madaidaiciya.
B. Movable casteors: madaidaicin da ke da sitiyarin digiri 360 an sanye shi da wata ƙafa ɗaya, wacce za ta iya tuƙi ta kowace hanya yadda ya so.
Castors suna da nau'in ƙafafu ɗaya iri-iri, waɗanda suka bambanta da girma, ƙira, tayoyin taya, da sauransu. Zaɓi dabaran da ta dace dangane da waɗannan yanayi:
A. Yi amfani da yanayin wurin.
B. Load iya aiki na samfurin.
C. Wurin aiki ya ƙunshi sinadarai, jini, maiko, mai, gishiri da sauran abubuwa.
D. yanayi na musamman daban-daban, kamar zafi, zafi mai zafi ko sanyi mai tsanani
E Bukatun don juriya mai tasiri, juriya na karo da kwanciyar hankali.
3. Material ingancin
Polyurethane, jefa baƙin ƙarfe karfe, nitrile roba (NBR), nitrile roba, halitta roba, silicone fluororubber, neoprene roba, butyl roba, silicone roba (SILICOME), EPDM, Viton, hydrogenated nitrile roba (HNBR), polyurethane roba, roba, PU roba, PTFE roba (PTFE sarrafa sassa), nailan gear, Polyoxymethylene (POM) roba dabaran, PEEK roba dabaran, PA66 gear.
4. Masana'antar aikace-aikace
Masana'antu, kasuwanci, kayan aikin likita da injuna, dabaru da sufuri, kariyar muhalli da samfuran tsaftacewa, kayan daki, kayan lantarki, kayan kwalliya, kayan inji, samfuran fasaha, samfuran dabbobi, samfuran kayan masarufi da sauran masana'antu.
5. Zabin Dabarun
(1).Zaɓi kayan dabaran: na farko, la'akari da girman filin hanya, cikas, abubuwan da suka rage (kamar fakitin ƙarfe da man shafawa) akan rukunin yanar gizon, yanayin muhalli (kamar babban zafin jiki, zafin jiki na al'ada ko ƙananan zafin jiki) da nauyi wanda dabaran na iya ɗauka don ƙayyade abin da ya dace da dabaran.Misali, ƙafafun roba ba za su iya jure wa acid, mai da sinadarai ba.Super polyurethane ƙafafun, high-ƙarfi polyurethane ƙafafun, nailan ƙafafun, karfe ƙafafun da high zafin jiki ƙafafun za a iya amfani da daban-daban na musamman wurare.
(2).Ƙididdigar ƙarfin nauyi: don ƙididdige nauyin nauyin da ake buƙata na nau'i-nau'i daban-daban, ya zama dole a san matattun nauyin kayan aikin sufuri, matsakaicin nauyin da adadin ƙafafu guda ɗaya da simintin da aka yi amfani da su.Ana ƙididdige ƙarfin nauyin da ake buƙata na ƙafafu ɗaya ko castor kamar haka:
T=(E+Z)/M × N：
---T = nauyin da ake buƙata na ƙafar ƙafa ɗaya ko simintin ƙarfe;
---E=mataccen nauyin kayan sufuri;
---Z=mafi girman kaya;
---M=yawan ƙafafu ɗaya da simintin da aka yi amfani da su;
---N = ma'aunin aminci (kimanin 1.3-1.5).
(3).Ƙayyade girman diamita na dabaran: gabaɗaya, mafi girma diamita na dabaran shine, mafi sauƙi don turawa, mafi girman girman nauyin nauyi, kuma mafi kyau shine kare ƙasa daga lalacewa.Zaɓin girman diamita na dabaran ya kamata ya fara la'akari da nauyin nauyin nauyi da kuma farawa na mai ɗaukar kaya a ƙarƙashin kaya.
(4).Zaɓin kayan haɓaka mai laushi da wuya: gabaɗaya, ƙafafun sun haɗa da dabaran nailan, dabaran super polyurethane, dabaran polyurethane mai ƙarfi mai ƙarfi, ƙafar roba mai ƙarfi mai ƙarfi, dabaran ƙarfe da ƙafar iska.Super polyurethane ƙafafun da ƙafafun polyurethane masu ƙarfi na iya saduwa da bukatun ku ko da suna tuki a ƙasa a cikin gida ko waje;Ana iya amfani da ƙafafun roba na roba mai ƙarfi don tuki a kan otal, kayan aikin likita, benaye, benaye na katako, benayen yumbu da sauran benaye waɗanda ke buƙatar ƙaramar amo da shiru lokacin tafiya;Dabaran nailan da motar ƙarfe sun dace da wuraren da ƙasa ba ta da daidaituwa ko akwai guntun ƙarfe da sauran abubuwa a ƙasa;Ƙaƙwalwar famfo ya dace da nauyi mai sauƙi da kuma laushi da marar daidaituwa.
(5).Juyawa juyi: mafi girman ƙafar ƙafa ɗaya, ƙarin ceton aiki zai kasance.Ƙunƙarar abin nadi na iya ɗaukar nauyi mai nauyi, kuma juriya yayin juyawa ya fi girma.An shigar da dabaran guda ɗaya tare da ƙwallon ƙwallon ƙafa mai inganci (ƙarfe mai ɗaukar nauyi), wanda zai iya ɗaukar nauyi mai nauyi, kuma juyawa ya fi šaukuwa, sassauƙa da shiru.
(6).Yanayin zafin jiki: sanyi mai tsanani da yanayin zafi mai zafi suna da tasiri sosai a kan simintin.Dabaran polyurethane na iya jujjuyawa a hankali a ƙananan zafin jiki na ƙasa da 45 ℃, kuma dabaran mai juriya mai zafi na iya juyawa cikin sauƙi a babban zafin jiki na 275 ℃.
Hankali na musamman: saboda maki uku suna ƙayyade jirgin sama, lokacin da adadin simintin da aka yi amfani da shi ya zama huɗu, yakamata a ƙididdige ƙarfin lodi kamar uku.
6. Dabaran frame selection masana'antu.
7. Zaɓin zaɓi
(1) Nadi bearing: nadi bearing bayan zafi magani iya ɗaukar nauyi nauyi kuma yana da general juyi sassauki.sauyi mai nauyi kuma yana da jujjuyawar juyi gabaɗaya.
(2) Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon Ƙwallon da aka yi da Ƙarfe mai inganci na iya ɗaukar nauyi mai nauyi kuma ya dace da lokuttan da ke buƙatar sassauƙa da jujjuyawar shiru.
(3) Ƙaƙwalwar sarari: dace da babban nauyi da matsananciyar nauyi da lokatai masu tsayi
Lokacin aikawa: Fabrairu-17-2023
