Izinto ezi-5 ongenakuzinceda kodwa wazi malunga nezikhokelo zomgca

Izibini zesikhokelo somgca zihlelwa ngokohlobo lwezinyo loqhagamshelwano lwebhola kwisikhokelo somgca kunye nesilayidi, ikakhulu.iUhlobo lweGoethe.

Uhlobo lweGothic lukwabizwa ngokuba luhlobo lwemiqolo emibini kwaye uhlobo olungqukuva lwe-arc lukwabizwa ngokuba luhlobo lwemiqolo emine.Ngokuqhelekileyo, ukukhethwa kweebini zesikhokelo somgca kufuneka kukhethwe ngokwemiqathango yokusetyenziswa, umthamo womthwalo kunye nexesha lokuphila.Nangona kunjalo, ngenxa yokusasazwa okukhulu kobomi bezikhokelo zomgca, ukwenzela ukuba kube lula ukukhetha izikhokelo zomgca, le migaqo ilandelayo ibalulekileyo kufuneka icace.

1. Inqanaba lokuchaneka komzila kaloliwe wesikhokelo: Ukuchaneka komzila kaloliwe ochanekileyo wahlulwe waba ziindidi ezintlanu: eziqhelekileyo, eziphambili, ezichanekileyo, ezichanekileyo, ezichanekileyo kunye ne-ultra-precision.

Kukho izalathisi ezintathu eziphambili zokubhaqa kumtya omnye, enye kukufana kwe-slider C ejongene ne-slide rail -A surface, kunye neyesithathu isilayidi D esijongene nomzila wesilayidi.

I-parallelism yecala le-B, okwesithathu ukuhamba ngokuhambelana, okubizwa ngokuba yi-parallelism yokuhamba ibhekisela kwimpazamo ehambelanayo phakathi komzila wesikhokelo kunye ne-datum plane yesilayidi xa umzila wesikhokelo somgca ugxininiswe kwi-datum plane yesiseko. isihlalo, ukuze isilayidi sihambe ecaleni kokubetha.

2. Uxinzelelo lwangaphambili lwe-linear guide rail: Into ebizwa ngokuba yi-pre-pressure kukunika amandla okulayisha ibhola yentsimbi kwangaphambili, usebenzisa ulwalathiso olubi phakathi kwebhola yentsimbi kunye nentsimbi.

I-gap i-precompressed, enokuphucula ukuqina kwesikhokelo somgca kunye nokuphelisa i-gap.

Ngokobungakanani boxinzelelo lwangaphambili lunokwahlulwa lube ngamanqanaba ahlukeneyo oxinzelelo lwangaphambili.Uxinzelelo lwangaphambili luyahluka ukusuka kwisithuba ukuya.Ixabiso le-C ngumthwalo olinganisiweyo oguqukayo.Ngexesha lenkqubo yokukhetha, inokukhethwa kwakhona kwaye isetwe nanini na ngokwesiphumo sokubala.Xa ubala umthwalo omkhulu webhloko yesilayidi, kufuneka kuqinisekiswe ukuba i-static factor yokhuseleko lwesikhokelo esikhethiweyo kufuneka idlule ixabiso elidweliswe kwitheyibhile ecetyiswayo.

Ukuba isibini esikhethiweyo sesikhokelo somgca asiqinanga ngokwaneleyo, ukunyanzeliswa kwangaphambili kunokunyuswa, ubungakanani bokukhetha bunokwandiswa okanye inani leebhloko ze-sliding linganyuswa ukuphucula ukuqina.Umba wokhuseleko olungatshintshiyo uchazwa njengomlinganiselo wokulinganiswa komthwalo omileyo kumthwalo osebenzayo.Kuyafaneleka ukukhankanya ukuba isikhokelo somgca weekholamu ezimbini zesakhiwo seGoethe sinokumelana namandla kwaye amandla amafutshane, kwaye kuninzi ekusetyenzisweni komthwalo obomvu okanye umthwalo ophakathi, kwaye inkulu kwindlela emine. amandla umthwalo.Isikhokelo somgca kunye nesakhiwo sesetyhula esinemigca emine sinakho ukukwazi ukuthabatha iimpazamo zendawo yendibano ekusetyenzisweni komthwalo onzima okanye umthwalo onzima.Nangona kunjalo, ukuba kukho umthwalo wempembelelo, kuyafaneleka ukukhetha isikhokelo somgca wesakhiwo sohlobo lweGoethe

Iperi kaloliwe.

1. Ubomi obulinganisiweyo bomzila wesikhokelo somgca: Ubomi obubizwa ngokuba bulinganisiwe bubhekisela kwibhetshi yemveliso efanayo, phantsi kweemeko ezifanayo kunye nomthwalo olinganisiweyo, i-90% ye-tube surface stripping phenomenon kwaye ifike kumgama wokusebenza.Umgca wesikhokelo somgca usebenzisa ibhola yensimbi njengobomi obulinganisiweyo bento eqengqelekayo, eyi-50km phantsi komthwalo ophantsi komgangatho oguquguqukayo.

4. Umthwalo omisiweyo osisiseko (i-Co) womzila kaloliwe wesikhokelo somgca: into ebizwa ngokuba ngumthwalo ongashukumiyo osisiseko ubhekisa kumthwalo ongatshintshiyo xa uguquko olusisigxina lwebhola kunye nomphezulu wendlela yomdyarho ikwisigidi nje esinye sobubanzi bebhola. indawo yoqhagamshelwano phantsi kwemeko yolwalathiso lomthwalo olinganayo kunye nobukhulu.Ngenxa yeemfuno eziphezulu neziphezulu zokuchaneka kumatshini, kubalulekile ukucubungula oomatshini

Ulwahlulo oluchanekileyo lwezikhokelo zecandelo lomgca luya lulunge ngakumbi.

5. Isikhokelo somgca esisisiseko somthwalo olinganisiweyo oguquguqukayo (C: Into ebizwa ngokuba yisiseko somthwalo olinganisiweyo ubhekisa kwibhetshi yezikhokelo zomgca ezineenkcukacha ezifanayo.

Ngaphantsi kwemeko ekhawulezayo yolwalathiso lomthwalo olinganayo kunye nobukhulu, emva kokubaleka i-50km/km, i-90% yomzila kaloliwe othe ngqo awuvelisi owona mthwalo uphezulu xa umphezulu wendlela yomdyarho wonakaliswe (ukuhlubula okanye ukugoba).