Vagadziri vezvishandiso zvemuchina vari kuita zvavanogona kuti vave nechokwadi chekuisa njanji yegwara. Isati yagadziriswa njanji, njanji yekutungamira uye zvikamu zvekushanda zvave zvakwegura kubvisa kushushikana kwemukati. Kuti uve nechokwadi chekururama kwechitima chekutungamira uye kuwedzera hupenyu hwayo hwebasa, kukwenya inzira yakajairika.
1. Linear gwara renjanji
Iyo nyowani njanji njanji system inobvumira chishandiso chemuchina kuwana nekukurumidza kukurumidza kwekudya. Kana kumhanya kwespindle kwakafanana, kukurumidza kudyisa hunhu hwemitsetse inotungamira njanji. Mitsara dhairekitori, senge madhairekitori endege, ane maviri akakosha zvikamu; imwe inhengo yakagadziriswa inoshanda semutungamiri, uye imwe inhengo inofamba. Kuti uve nechokwadi chekururama kwechigadzirwa chemichina, zvishoma zvekukwenya pamubhedha kana mbiru inokosha. Mumamiriro ezvinhu akajairika, kuiswa kwacho kuri nyore. Iko hakuna yepakati svikiro pakati pechinhu chinofamba uye chinhu chakagadziriswa chegwara remutsara, asi kukungurutsa simbi mabhora. Nekuda kwekuti bhora resimbi rinokunguruka rakakodzera kufamba-mhanya, rine diki friction coefficient uye yakakwirira senitivity, inogona kusangana nezvinodiwa zvekushanda zvezvikamu zvinofamba, senge chibatiso chemuchina, ngoro, nezvimwe.
Xinfa CNC zvishandiso zvine hunhu hwemhando yakanaka uye mutengo wakaderera. Kuti uwane ruzivo, ndapota shanya:
CNC Zvishandiso Vagadziri - China CNC Zvishandiso Factory & Suppliers (xinfatools.com)
Kana nguva yekushanda yakarebesa, bhora resimbi rinotanga kupfeka, uye preload ichiita pabhora resimbi inotanga kupera simba, zvichikonzera kuderedzwa kwekufamba kwechokwadi kwezvikamu zvekushanda zvemuchina. Kana iwe uchida kuchengetedza kurongeka kwekutanga, iwe unofanirwa kutsiva gwara renjanji kana kutsiva njanji. Kana iyo gwara renjanji system ine preload mhedzisiro. Kurongeka kweSistimu kwarasika uye nzira chete ndeyekutsiva zvinhu zvinotenderedza.
2. Linear roller guide
Iyo linear roller giidhi system inobatanidza ndege inotungamira njanji uye mutsara roller gwara rekutungamira. Ma rollers akaiswa paparallel guide rails, uye rollers anoshandiswa panzvimbo yemabhora esimbi kutakura zvikamu zvinofamba zvemuchina chishandiso. Zvakanakira inzvimbo yakakura yekuonana, yakakura kutakura mutoro uye yakakwirira senitivity. Kutariswa kubva kumashure kwemubhedha wemashini, iyo bracket uye rollers inoiswa pamusoro uye padivi pepamusoro peiyo flat guide rails. Kuti uwane kurongeka kwepamusoro, ndiro yewedge inogadzikwa pakati pezvikamu zvekushanda zvemuchina wemuchina uye nechomukati chebhureketi kubvumira preload kuita padivi pebhureti.
Nheyo yekushanda yewedge plate yakafanana neyesimbi yakarerekera, ine huremu hwechikamu chekushanda chinoshanda pamusoro pepamusoro pebhureti. Sezvo iyo preload ichiita pane inotungamira njanji system inogadziriswa, kurasikirwa kweweji ndiro kunobhadharwa nekuda kweizvi. Ichi chimiro chinoshandiswa zvakanyanya mumaturusi epakati kana makuru emuchina, nekuti anopindura zvine hunyoro kumirairo yeCNC, anogona kumira mitoro mikuru, uye ane mutsara. Iyo roller inotungamira sisitimu inogona kumirisana nekumhanya-mhanya kushanda uye kugadzirisa mashandiro emuchina wemuchina pane yakajairika ndege gwara.
3. Yakaiswa simbi inotungamira njanji
Iyo inonyanya kushandiswa njanji fomu pamaturusi emuchina isimbi-inlaid gwara renjanji, ine nhoroondo refu yekushandiswa. Simbi-inlaid guide rails zvinhu zvakagadziriswa zvegwara renjanji system uye zvine rectangular cross-section. Inogona kuisirwa yakatwasuka pamubhedha wemuchina chishandiso, kana inogona kukandwa muchidimbu chimwe nemubhedha, unonzi simbi-yakaiswa mhando kana yakakosha mhando zvichiteerana. Steel-inlay guides yakagadzirwa nesimbi yakaomeswa uye pasi.
Kuomarara kuri pamusoro pe60 madhigirii paRockwell kuomarara chiyero. Shandisa screws kana adhesive (epoxy resin) kubatanidza simbi-inlaid dhiraivha njanji pamubhedha wemashini kana yakakweshwa mating pamusoro pembiru kuti ive nechokwadi chekupfava kwakanaka kwenjanji. Mune iyi fomu, kuchengetedza uye kutsiva zviri nyore uye zviri nyore, uye inozivikanwa kwazvo pakati pevashandi vekugadzirisa.
4. Sliding guide rail
Kugadziridzwa kwenjanji dzechinyakare kunotanga kuratidzwa muchimiro chezvikamu zvinotsvedza uye njanji. Hunhu hwekutsvedza njanji njanji ndiko kushandiswa kwe media pakati penzira yegwara uye zvikamu zvinotsvedza. Musiyano muchimiro uri mukusarudzwa kwenhau dzakasiyana. Hydraulics inoshandiswa zvakanyanya mumazhinji masisitimu enjanji.
Hydrostatic guide rail ndeimwe yacho. Pasi pechiito chekumanikidza, mafuta e hydraulic anopinda mugororo rechinhu chinotsvedza, achigadzira firimu remafuta pakati pegwara renjanji uye chinotsvedza chinhu, kuparadzanisa gwara renjanji uye chinhu chinofamba, nokudaro kuderedza zvakanyanya kukwenya kwechinhu chinofamba. Hydrostatic guide rails inoshanda zvakanyanya kune mitoro mikuru uye ine muripo wekuripa pane eccentric mitoro.
Imwe nzira yenjanji yekutungamira inoshandisa oiri sepakati ndiyo ine simba rekutungamira njanji. Musiyano uripo pakati peiyo dynamic pressure guide njanji uye static pressure guide njanji ndeyekuti oiri haiite pasi pekumanikidzwa. Inoshandisa viscosity yemafuta kudzivirira kupokana pakati pechikamu chinofamba uye njanji. Kusangana kwakananga kune mukana wekuchengetedza hydraulic mafuta pombi.
Mhepo inogona zvakare kushandiswa sepakati pakati pechinhu chinofamba uye chinotungamira njanji. Iyo ine zvakare mafomu maviri, pneumatic static pressure guide njanji uye pneumatic dynamic pressure guide njanji. Nheyo yekushanda yakafanana neye hydraulic guide rail.
Nguva yekutumira: Feb-27-2024
