Indlela yokukhetha iPlate yoMphezulu weGranite: iiGrades ze-DIN 876, iFlatness kunye neNkxaso

Ipleyiti yomphezulu wegranite ibukeka ilula ngendlela ekhohlisayo - i-slab emnyama kwi-stand. Kodwa kwiinjineli kunye nabaphathi bomgangatho abaxhomekeke kuyo, ipleyiti yindlela apho zonke izigqibo ezilinganayo zivela khona. Khetha umgangatho ongalunganga, ubungakanani okanye uyilo lwenkxaso, kwaye yonke imilinganiselo eyenziwe phezu kwayo ifumana impazamo. Esi sikhokelo sihamba ngemibuzo ebalulekileyo xa ukhethaipleyiti yomphezulu wegranite: amanqanaba aphantsi kwe-DIN 876, ubungakanani kunye nobukhulu, izicwangciso zenkxaso, amaxwebhu okulinganisa, kunye neendlela zokwenza ngokwezifiso.

1. Yintoni iPlate yoMphezulu weGranite?

Ipleyiti yomphezulu wegranite (ekwabizwa ngokuba yipleyiti yokulinganisa igranite okanye itafile yokuhlola igranite) ngumphezulu othe tyaba osetyenziselwa ukuhlanganisa, ukuhlola, uyilo kunye nomsebenzi webhubhoratri. Iinxalenye zibekwa kwipleyiti kwaye zijongwa ngokubhekiselele kwiigeyiji zokuphakama, izalathisi zokudayela, amanqanaba e-elektroniki okanye iinkqubo ze-optical; umphezulu wepleyiti usebenza njengedatha eqhelekileyo apho kwenziwa khona zonke izilinganiso.

2. Ipleyiti yeGranite yahluke njani kwibhentshi yokusebenzela yelitye eqhelekileyo?

Ibhentshi yokusebenzela yelitye iyasikwa ize ipholishwe ukuze ibukeke. Ipleyiti yokulinganisa yegranite yenziwa njengesixhobo sokulinganisa:

• Ukuthamba okulawulwayo— ifikelele kwinqanaba elichaziweyo, apho ubuthe tyaba kunye nobuthe tyaba bendawo buqinisekisiweyo kuyo yonke indawo, kungekuphela nje "kukhangeleka kuthe tyaba".
• Izinto ezikhethiweyo— igranite emnyama ecolekileyo efunxa amanzi kancinci, engenamithambo okanye izinto ezinokubangela ukuba umphezulu ungahlali kakuhle ngokuhamba kwexesha.
• Inkxaso yobunjineli— ipleyiti kunye nesiseko sayo zenziwe kunye ukuze umphezulu wokusebenza ugcine ijometri yawo iphantsi komthwalo.
• Ukuchaneka okuqinisekisiweyo— ifikelelwe ngeziphumo zokulinganisa ezilandelelwa ngokwemigangatho eyaziwayo.

I-granite ngokwayo ikhethwa kakhulu kwi-metrology ngezizathu ezisebenzisekayo: ukumelana nokugqwala, ukungasebenzisi magnetism, ukwanda kobushushu obuphantsi, ukuqhuba kobushushu obuphantsi, kunye nokukwazi ukuphinda ujike kwaye ubuyisele umphezulu ogugileyo endaweni yokuwutshintsha.

3. Ukuqonda ii-DIN 876 Grades

I-DIN 876 yenye yezona migangatho zikhankanywa kakhulu ekuchazeni amanqanaba okusicaba kweepleyiti zomphezulu. Kwimisebenzi yoluntu, amanqanaba adla ngokusetyenziswa ngolu hlobo lulandelayo:

• Ibanga loku-1— ifanelekile kwimisebenzi eqhelekileyo yomgangatho wevenkile: ukujonga ukuhlanganiswa, uyilo, uhlolo oluqhelekileyo apho ukunyamezelana kuphakathi.
• Ibanga 0— ifanelekile kumagumbi okulinganisa kunye nokuhlolwa okungenayo, apho izixhobo kunye neenxalenye ziqinisekiswa ngokuchasene nokunyamezelana okuqinileyo.
• Ibanga 00— yenzelwe amagumbi okulinganisa ngokuchanekileyo, iipleyiti zokubhekisa kunye nomsebenzi wokulinganisa.
• Ibanga 000— usetyenziso kwinqanaba lelebhu kunye nemigangatho yesalathiso, apho kufuneka khona ukuthamba okuqinileyo.

Amanqaku amabini asebenzayo: okokuqala, izikali zokunyamezelana okuthe tyaba kunye nobukhulu bepleyiti, ngoko ke ipleyiti enkulu "yeBanga 0" ayifani ne "yeBanga 0" encinci - soloko ujonga itheyibhile yokunyamezelana ukuze ubone ubungakanani bokwenyani. Okwesibini, amanqanaba alinganayo akhona kweminye imigangatho (umzekelo imigangatho ye-GB eTshayina kunye nothotho lwe-ASME B89 e-US), kwaye ukumapha phakathi kwazo akusoloko kusenziwa ngomntu omnye, ngoko ke chaza umgangatho ngokucacileyo kwimizobo kunye nee-odolo zokuthenga. Ukuthe tyaba kokugqibela, ukuthe tyaba kwendawo, ukuthe tye, ukuhambelana, ukuthe nkqo, ukurhabaxa kunye nokungaqiniseki komlinganiselo kufuneka kuhlale kuqinisekiswa ngokuchasene nomzobo wakho, ubungakanani bepleyiti, iimeko zokusingqongileyo, indlela yokuhlola, kunye neprotocol yokwamkela evunyelweneyo.

4. Indlela yokuHlanganisa iBanga nesicelo sakho

Indlela yokukhetha esebenzisekayo:

Njengomthetho, ukuba tyaba kwepleyiti kufuneka kube ngqongqo kakhulu kunokunyamezelana okuqinileyo ekufuneka ukuqinisekise kuyo — isikhokelo sobunjineli esiqhelekileyo singumlinganiselo omalunga ne-1:5, ngoko ke ipleyiti inegalelo elincinci kuphela kukungaqinisekanga kokulinganisa iyonke.

5. Ubungakanani, Ubukhulu kunye Nomthamo Womthwalo

UbungakananiOkulandelayo kwisixhobo somsebenzi kunye nezixhobo: shiya indawo yokusebenza ejikeleze indawo enkulu oyihlola rhoqo.Ubukhulukunye nokulandelana kwecandelo ukusuka kububanzi kunye nomthwalo: ipleyiti enkulu, ebhityileyo iya kujika phakathi kwezixhaso nokuba izinto zilungile, yiyo loo nto iipleyiti ezinkulu zisebenzisa ubukhulu obuninzi, ii-ribbed okanye ii-cross-sections ezinyusiweyo - njengoyilo lwenkxaso enyathelweyo olubonakala kwifoto engasentla - ukuphakamisa ukuqina kokugoba ngaphandle kobunzima obungeyomfuneko.Umthamo womthwalokufuneka iqwalasele imithwalo esasazekileyo (iipleyiti, izixhobo) kunye nemithwalo eqokelelweyo (iikholamu zomatshini, izinto zokusebenza ezinzima), kwaye iskimu sokuxhasa siyinxalenye yolo balo.

6. Iinkqubo zeNkxaso: Amanqaku Amathathu, Amanqaku Amahlanu kunye namanqaku amaninzi

Uyilo lwenkxaso lugqiba ekubeni ipleyiti egqibeleleyo ihlala igqibelele na emva kokufakwa:

• Inkxaso yamanqaku amathathu— i-statically determinate: ipleyiti iphumla ngokufanayo nokuba umgangatho awulingani, yiyo loo nto iyinkqubo eqhelekileyo yeepleyiti ezincinci. Ingxaki: amaxesha okugoba akhula ngokukhawuleza ngobukhulu bepleyiti.
• Inkxaso yamanqaku amahlanu— ukulungelelana okuqhelekileyo kwiipleyiti eziphakathi nezinkulu, okunciphisa ubude bokugoba ngelixa uhlala uhlengahlengiswa kwaye uqikelelwa.
• Inkxaso yamanqaku amaninzi— isetyenziselwa amaqonga amakhulu, adla ngokuba neebhari ezisasaza umthwalo kunye neendawo zokubambelela ezihlengahlengiswayo; ifuna inkqubo yokulinganisa ngononophelo kuba ipleyiti exineneyo kakhulu inokunyanzeliswa ukuba iphume kwisimo sayo.

Nokuba yeyiphi na indlela, izinto zokubambelela kufuneka zilungelelaniswe, indawo yokuma kufuneka iqine kwaye ifume, kwaye ipleyiti kufuneka iphindwe ilingane emva kokufakwa kwaye emva koko rhoqo.

7. Iziqinisekiso zoLungiso kunye nokuLandelelwa

Kwigumbi lokulinganisa kunye nokusetyenziswa kwelebhu, gxininisa kwisatifikethi sokulinganisa esichaza ukuba i-flat elinganisiweyo ilingana nomgangatho ovunyiweyo, izixhobo ezisetyenzisiweyo, iimeko zokusingqongileyo, kunye nokulandeleka ngokwemigangatho eyaziwayo. Buza ukuba umthengisi angayiqinisekisa na kwaye ayiphinde ayidibanise ipleyiti kwiminyaka ezayo - ipleyiti enokubuyiselwa kwaye ilinganiswe kwakhona yimpahla, ayiyonto enokutyiwa. I-ZHHIMG® ibonelelaukuhlanganisa, ukulinganisa kunye nokuhlolaiinkonzo ezinezixhobo ezilandelelekayo, kunye nokulinganisa kwethuizixhobo zegraniteumgca ugubungela izikwere, imiphetho ethe tye, iibhloko ze-V kunye nezixhobo eziphambili ezinxulumene noko.

8. Ukufakelwa, Ukusetyenziswa kunye nokugcinwa

• Fakakumgangatho oqinileyo, ongenangcangcazelo; linganisa ipleyiti usebenzisa izixhobo zokuxhasa, ungazami ukugquma ngqo phantsi kwepleyiti.
• Ukuqhelanaiinxalenye kunye nezixhobo ezikwipleyiti ngaphambi kokulinganisa ukuze kuthintelwe ukuthamba kobushushu.
• Sebenzisaumphezulu wonke ngokulinganayo; ukuguguleka okuxineneyo kwindawo enye kuyawunciphisa umgangatho wendawo ngokuhamba kwexesha.
• Cocakunye nezicoci ezifanelekileyo ezingabolisiyo; igranite ayifuni kukhuselwa kukugqwala kodwa kufuneka igcinwe ingenazo iingceba ezirhabaxa.
• Linganisa kwakhonarhoqo — ikhefu lixhomekeke kwinqanaba kunye nokusetyenziswa; phinda ujike xa kufunyenwe ukuguguleka endaweni yokukrazula ipleyiti.

9. Izisombululo ezenziwe ngokwezifiso ezivela kwi-ZHHIMG®

Ngaphaya kweepleyiti ezisemgangathweni, i-ZHHIMG® yenza iiplatifomu zegranite ezenziwe ngokwezifiso ezinee-cutouts, ii-T-slots, ii-inserts ezineentambo ezifakwe ngaphambili, ii-datums zokufakela, kunye nee-integrated stands — ukusuka kwiipleyiti zokuhlola ezinobukhulu bebhentshi ukuya kwiiplatifomu ezinkulu zezixhobo, kwiidizayini ezinenxalenye enye okanye ezihlukaniswe, zonke zenziwe kwigranite emnyama ekhethiweyo ecolekileyo kwaye zithunyelwa neengxelo zokuhlolwa ezihambelana neprotokholi yomgangatho evunyelweneyo kunye nokwamkelwa.

Thetha neZHHIMG®

Sithumelele ubungakanani bepleyiti yakho, umgangatho ofunekayo, umthwalo kunye nendawo yokusebenza — okanye uchaze nje umsebenzi wakho wokuhlola — kwaye iinjineli zethu ziya kucebisa iinkcukacha ezisebenzayo, kubandakanya ukukhetha umgangatho, ubukhulu kunye noyilo lwenkxaso.Nxibelelana ne-ZHHIMG®ukuze kwenziwe ikowuteshini kunye novavanyo lobugcisa.