1. Sarudza indasitiri castor uye mavhiri
Chinangwa chekushandisa maindasitiri castor nemavhiri ndechekuderedza kuwanda kwevashandi nekuvandudza kushanda zvakanaka. Sarudza iyo yakakodzera maindasitiri castor uye mavhiri zvinoenderana nemaitiro ekushandisa, mamiriro uye zvinodiwa (kureruka, kuchengetedza kwevashandi, kusimba). Ndapota fungai pfungwa dzinotevera: A. Huremu hwekutakura mutoro: (1) Kuverenga uremu hwekutakura mutoro: T=(E+Z)/M×N:
T＝huremu hunotakurwa nekaseta Ega ega＝uremu hwemotokari yekutakura Z＝uremu hwe mobile stage M＝inobudirira inotakura mutoro wehuwandu hwevhiri
(zvinhu zvekusaenzana kwekugovaniswa kwechinzvimbo nehuremu zvinofanirwa kutariswa) (2) Hurukuro hunobudirira hwekutakura mutoro wevhiri (M) sezvakaratidzwa mumufananidzo uri pasi apa:
E＝uremu hwemotokari yekutakura
Z＝uremu hwe mobile stage M＝huwandu hunoshanda hwekutakura mutoro wevhiri (zvinhu zvekusaenzana kwekugoverwa kwechinzvimbo uye huremu zvinofanirwa kutariswa) (2) Hurukuro hunobudirira hwekutakura mutoro wevhiri (M) sezvakaratidzwa mumufananidzo uri pasi apa:
(3)Paunosarudza simba rekutakura mutoro, uverenge maererano nehuwandu hwekutakura kwekutakura kwekaseti panzvimbo yepamusoro yekutsigira. Iwo mapoinzi ekutsigira caster anoratidzwa mumufananidzo uri pazasi, neP2 iri iyo inoremesa rutsigiro poindi. B. Kuchinja-chinja
(4)(1) maindasitiri castor uye mavhiri anofanirwa kuchinjika, nyore uye akasimba. Zvikamu zvinotenderera (caster rotation, wheel rolling) zvinofanirwa kugadzirwa nezvinhu zvine low friction coefficient kana zvishongedzo zvakaunganidzwa mushure mekugadzirisa kwakakosha (senge bhora mabheji kana quenching kurapwa).
(5)(2) Iyo yakakura iyo eccentricity yetatu, iyo inowedzera kuchinjika, asi huremu hwekutakura mutoro hunoderedzwawo.
(6)(3) Iyo yakakura dhayamita yevhiri, ishoma kuedza kunotora kurisaidzira, uye zvirinani kudzivirira pasi. Mavhiri mahombe anotenderera zvishoma pane madiki, haanyanyi kupisa nekuremara, uye anogara akasimba. Sarudza mavhiri ane madhayamita akakura zvakanyanya sezvinobvira pasi pemamiriro ayo kukwirira kwekuisa kunobvumira.
(7)C. Kufambisa kukurumidza: Caster speed zvinodiwa: Pasi pekushisa kwemazuva ose, pavhu rakati sandara, kwete kupfuura 4KM / H, uye nehuwandu hwekuzorora.
(8)D. Shandisa zvakatipoteredza: Paunosarudza, zvinhu zvepasi, zvipingamupinyi, zvakasara kana nzvimbo dzakakosha (zvakadai semafaira esimbi, kutonhora kwakakwirira uye kwakadzika, acidity uye alkali, maitiro emafuta nemakemikari, uye nzvimbo dzinoda anti-static magetsi) zvinofanira kufungwa. indasitiri castor uye mavhiri akagadzirwa neakakosha zvinhu anofanirwa kusarudzwa kuti ashandiswe munzvimbo dzakakosha.
(9)E. Kuisa precautions: Flat top: Nzvimbo yekuisa inofanira kuva yakati sandara, yakaoma uye yakatwasuka, uye isingasununguke. Oientation: Iwo mavhiri maviri anofanirwa kunge ari munzira imwechete uye akafanana. Thread: Spring washers inofanira kuiswa kudzivirira kusunungura.
(10)F. Kuita hunhu hwemavhiri zvinhu: Tikugashirei kushanyira kambani yedu kana kukumbira catalog ruzivo.
Nhanganyaya yekuita bvunzo yeindasitiri maindasitiri castor uye mavhiri
A qualified caster product inofanirwa kuomarara mhando uye bvunzo dzekuita isati yabuda mufekitori. Iyi inotevera sumo yemhando shanu dzebvunzo dziri kushandiswa parizvino nemabhizinesi:
1. Resistance performance test Paunenge uchiedza kuita uku, caster inofanira kuchengetwa yakaoma uye yakachena. Isa iyo caster pane ndiro yesimbi yakavharidzirwa kubva pasi, chengetedza vhiri regumbo rakabatana nesimbi yesimbi, uye takura 5% kusvika 10% yemutoro wayo wakajairika pane caster. Shandisa insulation resistance tester kuyera kukosha kwekupokana pakati pecaster nesimbi ndiro.
2. Impact test Isai caster vertically pachikuva chekuedza pasi, kuitira kuti 5kg masikati idonhe zvakasununguka kubva paurefu hwe 200mm, zvichibvumira kutsauka kwe 3mm kuti iite kumucheto kwevhiri re caster. Kana paine mavhiri maviri, mavhiri ese ari maviri anofanira kukanganisa panguva imwe chete.
. Mushure mebvunzo, deformation yeindasitiri castor uye mavhiri akayerwa haapfuure 3% yedhayamita yevhiri, uye kutenderera, kutenderera kutenderedza axis kana braking basa reiyo indasitiri castor nemavhiri mushure mekunge bvunzo yapera inokwanisa.
4. Reciprocating wear wear test The reciprocating wear wear test of industrial castor and wheels simulates chaiyo rolling mamiriro eindasitiri castor uye mavhiri mukushandiswa kwezuva nezuva. Yakakamurwa kuita mhando mbiri: chipingamupinyi bvunzo uye hapana chipingamupinyi bvunzo. Iyo indasitiri castor uye mavhiri akaiswa zvakanaka uye anoiswa pachikuva chekuyedza. Yese bvunzo caster inotakurwa ne300N, uye bvunzo frequency ndeye (6-8) nguva / min. Imwe bvunzo kutenderera inosanganisira kumashure uye mberi kufamba kwe1M kumberi uye 1M reverse. Panguva yekuyedzwa, hapana caster kana zvimwe zvikamu zvinotenderwa kubvisa. Mushure mebvunzo, mutezo wega wega unofanirwa kukwanisa kufamba basa rayo rakajairwa. Mushure mebvunzo, kukunguruka, kutenderera kana kubhureki mabasa eiyo caster haifanire kukuvara.
5. Rolling kuramba uye kutenderera kuramba bvunzo
Kune iyo rolling resistance bvunzo, chiyero ndechekuisa matatu maindasitiri castor uye mavhiri pane yakagadziriswa matatu-maoko base. Zvinoenderana neakasiyana mazinga ebvunzo, bvunzo mutoro we300/600/900N inoiswa pachigadziko, uye yakachinjika traction inoshandiswa kuita kuti caster papuratifomu yebvunzo ifambe nekumhanya kwe50mm/S ye10S. Sezvo simba rekukwenya riri hombe uye paine sipidhi panotangira caster kukunguruka, kukwenya kwekachinjika kunoyerwa mushure me5S yebvunzo. Saizi haipfuure 15% yemuyedzo wekutakura kuti upfuure.
Muedzo wekupokana kutenderera ndeyekuisa imwe kana anopfuura maindasitiri castor uye mavhiri pane mutsara kana denderedzwa inofamba tester kuitira kuti kutungamira kwavo kuve 90.° kunzira yekutyaira. Zvinoenderana neakasiyana mazinga ebvunzo, bvunzo mutoro we100/200/300N inoiswa kune yega yega caster. Isa yakachinjika yekudhonza simba kuita kuti caster papuratifomu yebvunzo ifambe nekumhanya kwe50mm/S uye kutenderera mukati me2S. Rekodha iyo yakanyanya traction simba inoita kuti caster itenderere. Kana ikasapfuura 20% yemuyedzo webvunzo, inokodzera.
Ongorora: Zvigadzirwa chete zvakapfuura bvunzo dziri pamusoro uye zvinokodzera zvinogona kuzivikanwa sezvinokwanisa caster zvigadzirwa, izvo zvinogona kuita basa rakakura mundima dzakasiyana dzekushandisa. Naizvozvo, mugadziri wega wega anofanirwa kubatanidza kukosha kukuru kune post-yekugadzira yekuyedza link.
Nguva yekutumira: Jan-13-2025
