Izikrweqe zeBhola eziPhakamileyo – Izisombululo zoLawulo lweMotion zoMtya oPhezulu woXinano

Ukuba ufuna ukuqhuba umthwalo we-axial we-500kN, i-1500mm yokuhamba, ngaba usebenzisai-roller screwokanye aibhola screw?

Ukuba uthi ngokwethukuizikrufu zerola, usenokuba awuqhelananga nomthamo ophezuluizikrufu zebholanjengendlela yoqoqosho kunye nelula.

Ngezithintelo zobungakanani,izikrufu zerolaziye zakhuthazwa njengeyona ndlela yodwa yeteknoloji yokusingatha imithwalo emikhulu.

Kodwa eneneni, ukuhambela phambili kwezobuchwepheshe kwenze okukhethekileyoizikrufu zebholaumviwa kwizicelo ezinomthwalo ophezulu. Into ebalulekileyo kukuba aumthwalo ophezulu ibhola screwidla ngokuba sisiqingatha seendleko ai-roller screwkunye nokusebenza okufanayo.

Intoni's umahluko?

A ibhola screwiqulathe ishafu yentsimbi ephothiweyo kunye nenati ehamba ecaleni kweshafti njengoko i-motor iqhuba ishaft ukuze ijikelezise.

Ngokuxhomekeke kwisicelo kwi-industrial automation, i-nut ifakwe kwitafile, ingalo yerobhothi okanye omnye umthwalo. Iibhola zentsimbi ezijikelezayo ngaphakathi kwentongomane ziqhagamshela imisonto kwaye zibonelela ngokuthwala umthwalo. I-coefficient of friction phakathi kwamacandelo iphantsi kakhulu, edla ngokunyusa ukusebenza kwenkqubo ukuya kwi-90%.

Ngoko ke, umthamo womthwalo we-aibhola screwngumsebenzi wobubanzi beebhola, inani leebhola, kunye nommandla woqhagamshelwano womphezulu. Indibaniselwano yale parameters imisela umthamo womthwalo weibhola screwkunye nobomi bayo benkonzo.

Kwii-roller screw, ilungu elithwele umthwalo liseti yee-roller ezijikelezayo kuneebhola zentsimbi. Ummandla wokudibanisa umphezulu we-roller mkhulu kunebhola yensimbi, eyandisa amandla okuthwala kunye nokwandisa ubomi benkonzo.

Kodwa ezi ngenelo zilinganiselwe. Xa kuthelekiswa nelula kwaye inokuthenjwaibhola screw, ii-roller screwifuna ukuqhubekeka okuchanekileyo ngakumbi kunye nendibano entsonkothileyo kwinqanaba lokuqala. Oku kukhokelela kwixabiso eliphezulu jikelelei-roller screwkunye nepakethe yesayizi enkulu yofakelo lokugqibela.

Ibhola Screwiizembe ezithe tye nezithe nkqo zisetyenziswa koomatshini abakhulu bomatshini ukuhambisa izinto ezinzima ngokuchanekileyo nangokukhuselekileyo.Izikrufu zebholaqinisekisa ubomi obude nobuthembekileyo kunye nokugcinwa okuncinci. Njengezixhobo zoomatshini, ukusika ijethi yamanzi, oomatshini bokusika iplasma kunye noomatshini be-welding ngokuzenzekelayo.