Ukuze kugcinwe iindleko, abantu abaninzi bafuna ukuphepha iwasha eflethi okanye iwasha yasentwasahlobo. Ngapha koko, iwasha yesicaba kunye newasha yasentwasahlobo ngokulandelelana zidlala indima ebaluleke kakhulu ekusebenziseni iibholiti. Namhlanje masikwazise iwasha eflethi kunye nespring washer kuwe.
Iwasha eflethi esekhohlo, iwasha yasentlakohlaza yasekunene

Iwasha eflethi, imilo sisiwasha esisicaba ngokwesiqhelo, kukho umngxuma embindini, ngokusisiseko kukusebenzisa ipleyiti yentsimbi yokutsibela ngaphandle, ngoko ke uyisebenzisa njani iwasha eflethi kunye nesiphumo esithile ngaba uye waqonda?

Indlela yokukhetha iwasha flat?
Iwasha yeflethi isetyenziswa njengenxalenye yokuthintela ibholithi kunye ne nut ekutshixekeni. Iiwasha ezizicaba zisetyenziswa apho kusetyenziswa iziqhoboshi. Indlela yokukhetha iiwasha ezifanelekileyo ezifanelekileyo? Iwasha eflethi luhlobo lwewasha ecaba, ubukhulu becala ukunyusa indawo yokunxibelelana kwezikrufu kunye nezixhobo ezithile ezinkulu kunye nokuqiniswa, ekusebenziseni iwasha ecaba, ehlala ilungele amantongomane kunye namandongomane omnye komnye, kwindawo yokugcina iwasha ecaba kufuneka ibe selona xesha lisebenzayo lokutywina, kukho iimpawu ezibalulekileyo eziyimfuneko:
I-1, kwindawo enzima, kufuneka kuthiwe itywina i-washer flat, xa ubushushu obuthile kunye noxinzelelo ngexesha lokusebenza akulula ukuvuza.
2, kwi-gasket ethe tyaba kunye noqhagamshelo lomphezulu wonxibelelwano, ukuqinisekisa ngcono ukutywinwa, njengesiphumo esihle.
I-3, xa i-gasket ifumana uxinzelelo phantsi kwefuthe lobushushu, amandla okulwa nemibimbi kufuneka abe ngcono, ngaphandle koko kuya kwenza i-screw yonakaliswe, kuya kubakho ukuvuza kwegesi enzima.
4. Musa ukosuleleka xa usebenzisa iiwasha ezicaba.
I-5, ukusetyenziswa kwe-washer flat kunokuba kuhle kakhulu ukuchithwa, eyona ndima inkulu yokukhethwa kwe-washer flat.
6. Khumbula ukusebenzisa iiwasha ezisicaba ukuqinisekisa ukusetyenziswa okuqhelekileyo kumaqondo obushushu.
Ukuze sisebenzise kakuhle i-washer flat, xa ukhetha i-washer flat, kufuneka sizame ukukhetha i-flat ye-washer-rust kunye ne-anti-corrosion material immersion, engagcini nje ixesha kunye nomgudu, kodwa inokudlala indima enhle kwi-washer flat.
Xa isetyenziswa ngeebholiti kunye namantongomane, iindlela zokukhetha iiwasha ezisicaba zimi ngolu hlobo lulandelayo:
1. Xa ukhetha izinto ze-gasket, ingqalelo kufuneka ihlawulwe kwi-corrosion ye-electrochemical of metals different metal in contact. Izinto eziphathekayo ze-flat washer ngokuqhelekileyo zifana nezo zeqhekeza elidibeneyo, ngokuqhelekileyo insimbi, i-alloy steel, insimbi engenasici, i-aluminium alloy, njl.
2. I-diameter yangaphakathi ye-washer flat ikhethwe ngokobukhulu obukhulu bomsonto okanye isikrufu. Izinto ezidityanisiweyo zithambile (njengezinto ezidibeneyo) okanye zihambelana nobubanzi obukhulu be-spring washer.
3. Xa i-W washer ibekwe phantsi kwe-bolt okanye i-screw head, i-washer e-flat kunye ne-chamfering yangaphakathi yomngxuma ingasetyenziselwa ukuphepha ukuphazamiseka phakathi kwe-fillet phantsi kwentloko kunye ne-washer.
4. Iintsimbi zentsimbi kufuneka zisetyenziswe kwiibholiti ezibalulekileyo ezinobubanzi obukhulu okanye ukunyusa ukuchasana kwe-extrusion. Iibholithi eziqinileyo okanye iibholiti ezidityanisiweyo zokucheba ziya kudityaniswa neewasha zentsimbi.
I-5, i-gasket ekhethekileyo esetyenziswe kwiimfuno ezikhethekileyo zamacandelo, njenge-copper copper gasket ekhoyo; Iigasket ezifumanekayo ezineemfuno zokuqina komoya.
Umsebenzi wokuhlamba iflethi:
1. Yandisa indawo yoqhagamshelwano phakathi kwezikrufu kunye noomatshini.
2, ukuphelisa i-washer yasentwasahlobo xa ususa izikrufu kumonakalo womhlaba womatshini. Ukusetyenziswa kufuneka kube: iwasha yasentwasahlobo iwasha esicaba, iwasha eflethi ecaleni komphezulu womatshini, iwasha yasentwasahlobo phakathi kwewasha esicaba kunye nendongomane. Iwasha eflethi kukwandisa umphezulu wamandla wesikrufu. Iwasha yasentwasahlobo ukuze kuthintelwe isikrufu sikhululeke, amandla adlala umyinge othile wokhuseleko lwe-buffer. Nangona i-MATS ecaba inokwenza idini le-MATS.
3. Kodwa kaninzi isetyenziswa njengewasha eyongezelelweyo okanye iwasha eflethi.
Izinto eziluncedo:
(1) Ngokunyusa indawo yoqhagamshelwano, iinxalenye zinokukhuselwa kumonakalo;
② Ngokwandisa indawo yoqhagamshelwano, ukunciphisa uxinzelelo phakathi kwe-nut kunye nezixhobo, ukuze udlale indima yokukhusela.
Izinto ezingeloncedo:
(1) iwasha yesicaba ayinakudlala indima yenyikima;
(2) Iwasha yeflethi nayo ayinayo impembelelo yokuchasa.
Indima yokuhlamba intwasahlobo
1. Umsebenzi we-spring washer ukuqinisa i-nut, kwaye i-spring washer inika i-nut i-spring force yokuqinisa i-nut, ukuze kungabi lula ukuwa. Umsebenzi osisiseko wentwasahlobo kukusebenzisa amandla kwi-nut emva kokuyiqinisa, ukwandisa ukungqubuzana phakathi kwe-nut kunye ne-bolt.
2, ngokuqhelekileyo musa ukusebenzisa iwasha eflethi ngewasha yasentwasahlobo, (ukongeza kwisiqhoboshi kunye nomphezulu wofakelo ukukhusela umphezulu kuphela qwalasela ukusebenzisa iwasha ecaba kunye newasha yasentwasahlobo).
I-3, i-washer ye-flat isetyenziswa ngokubanzi ekudibaneni kwesicatshulwa esithambileyo, enye ilukhuni kwaye i-brittle, indima yayo ephambili kukwandisa indawo yoqhagamshelwano, ukusabalalisa uxinzelelo, ukukhusela ukuthungwa okuthambileyo kokutyumzwa.
Izinto eziluncedo:
Iwasha yasentwasahlobo inefuthe elihle lokuchasa; ② Iwasha yasentwasahlobo inesiphumo esingcono se-seismic; (3) Ixabiso eliphantsi lokuvelisa; Ukufakela kulula kakhulu.
Ukungalungi: i-spring washer ichaphazeleka kakhulu kwizinto eziphathekayo kunye nenkqubo. Ukuba izinto eziphathekayo azilungile, unyango lokushisa alulungile okanye ezinye iinkqubo azenziwanga, kulula ukuqhekeza, ngoko kufuneka sikhethe umenzi othembekileyo.
Uzisebenzisa nini iiwasha ezicaba kwaye uzisebenzise nini iiwasha zasentwasahlobo?
I-1, phantsi kweemeko eziqhelekileyo, kwimeko yomthwalo omncinci, kwaye ungathwali umthwalo we-vibration, unokusebenzisa kuphela i-washer flat.
2. Kwimeko yomthwalo omkhulu kunye nomthwalo we-vibration, i-flat washer kunye ne-spring washer kufuneka isetyenziswe.
I-3, i-spring washer ayisetyenziswanga yodwa, isetyenziswe ngokudibeneyo.
Ekusetyenzisweni kwangempela kwenkqubo, ngenxa yogxininiso olwahlukileyo lwewasha yeflethi kunye newasha yasentwasahlobo, kwiimeko ezininzi ezi zimbini zisebenzisana kunye, zisetyenziswe kunye, ngoko ke ngaxeshanye ukukhusela iinxalenye, ukuthintela ukukhululeka kwamandongomane, ukunciphisa iingenelo zokungcangcazela, lukhetho olukhulu.
Uhlalutyo lwefom yesicelo kunye nokungaphumeleli kwebholithi yendibano yeflethi
Ngokwezibalo, kukho amakhulu kunye namawaka eentlobo ezahlukeneyo zeziqhoboshi ezisetyenziswa kwimoto, phakathi kwazo iintlobo ezahlukeneyo zezikrufu ezidityanisiweyo zewasha ezisicaba zisetyenziswa ngokubanzi kwiziqhoboshi zemoto.
1. Imisebenzi ephambili yewasha yeflethi ekuhlanganiseni
1) Ukubonelela ngomphezulu wokuthwala
Xa i-bolt okanye i-nut yokuxhasa i-nut ayikwanelanga ukugubungela umdibaniso, i-washer inokubonelela indawo enkulu yokuthwala;
2) Ukuze kuncitshiswe uxinzelelo lwendawo exhasayo okanye uyenze ifane
Xa indawo yendawo exhasayo incinci kakhulu okanye ingcinezelo yendawo exhasayo iphezulu kakhulu, i-washer inokunciphisa uxinzelelo lwendawo exhasayo okanye iyenze ibe yinto efanayo.
3) I-coefficient ye-friction yendawo exhasayo ezinzileyo
Xa i-flatness yendawo exhasayo yesiqwenga sokudibanisa ihlwempuzekile (ezifana neendawo zokunyathela), ukwenzela ukuba ibe novelwano kwi-bite ebangelwa ukudibana kwendawo, okukhokelela ekwandeni kwe-coefficient ye-friction yendawo exhasayo, kwaye i-washer inokuzinzisa i-coefficient yokubambisana kwendawo exhasayo;
4) Khusela indawo exhasayo
Xa uqinisa iibhotshi okanye amantongomane, kukho umngcipheko wokukrazula indawo edibeneyo, i-gasket inomsebenzi wokukhusela indawo exhasayo;
I-2, ifom yokungaphumeleli kwebholiti yeflethi
Imowudi yokungaphumeleli kwebhawuthi yendibano yewasha eflethi - uphazamiseko phakathi kwewasha kunye nekona engqukuva phantsi kwentloko yebhawudi
1) Isiganeko sokungaphumeleli
Imowudi ebalulekileyo yokusilela kwebholithi yokuhlanganisa iwasha eflethi ekufakweni kukuphazamiseka phakathi kwewasha kunye nekona engqukuva yentloko yebhawudi, okukhokelela kwitorque engaqhelekanga kunye newasha embi elandelayo ngexesha lokudibanisa.
Ukubonakaliswa okubonakalayo kokuphazamiseka phakathi kwe-washer kunye ne-fillet phantsi kwentloko ye-bolt kukuba kuya kubakho i-gap ecacileyo phakathi kwe-washer kunye ne-support surface phantsi kwentloko ye-bolt, eya kubangela ukungaphumeleli kwe-bolt kunye ne-washer ukuba ifane ngokufanelekileyo xa i-bolt iqinisiwe.

2) Izizathu zokungaphumeleli
Isizathu esona sizathu sokuphazamiseka phakathi kwe-washer ye-bolt kunye ne-bolt head fillet kukuba i-fillet ephantsi kwentloko ye-bolt inkulu kakhulu okanye i-design ye-washer i-aperture yangaphakathi incinci kwaye ayinangqiqo. Ukukhokelela ekuphazamisekeni phakathi kwe-gasket kunye ne-bolt assembly.

3) Amanyathelo okuphucula
Ukuze kuncitshiswe umngcipheko wokuphazamiseka emva kokudibanisa i-bolt kunye ne-washer, ukuyila kwentloko ye-bolt kunokubhekisela kumgangatho we-ISO 10644 woyilo lwe-U phantsi kwentloko. Ngale ndlela, iingxaki zokuphazamiseka okubangelwa yi-fillet egqithisileyo phantsi kwentloko ye-bolt okanye i-washer encinci yokuvula i-aperture inokuphetshwa.