Zininzi iintlobo ze-screw Kwimarike, ezinye zithandwa kakhulu kwaye ezinye zibalasele ngakumbi kwizicelo ezithile. Enye yezo ntlobo yinto ebizwa ngokuba yi-set screw, apho siza kunikezela khona eli nqaku ukuchaza yonke into ekufuneka uyazi malunga nolu luhlu kwaye ingakunceda njani Iiprojekthi ze-DIY.
El setha iqhosha lemenyu Luhlobo lokwenene lwesikere esetyenziswe kwezinye izinto ezenziwayo ozibonileyo ngamanye amaxesha. Umzekelo, into yokuqala ethi qatha engqondweni ngoku ziibhakana okanye izibane zasesitratweni, apho zihlala zisetyenziselwa ukubamba iinxalenye ezithile zezibane xa zidityanisiwe ...
Yintoni isikrufu esetiweyo?
Un setha iqhosha lemenyu Isilinda yesinyithi okanye intambo enomsonto enomsonto obhalwe kubude bayo bonke. Oko kukuthi, ayinantloko njengezinye izikrufu. Umahluko kuphela phakathi kweziphelo zawo kukuba enye yawo ibizwa ngokuba yingcambu kwaye iya kutyakatywa emngxunyeni onomsonto kwaye enye isiphelo ihlala inegroove ebhalwe ukuze ilingane i-screwdriver (inokuba sisitshixo seAllen) ukuskrola okanye ukungasikisi .
Ukuba luncedo kolu hlobo lwesikere kuhlala kuyinto ukulungiswa kwendima kunye nokubeka indawo yezinto ezithile ezizinzileyo kwizinto ezisuswayo. Umzekelo, cinga icandelo lombhobho elingena kwenye ityhubhu. Umbhobho wangaphandle unemingxunya efakwe ngaphakathi apho ezi zikrufu zinokufakwa khona ukwenza uxinzelelo ujikeleze ityhubhu yangaphakathi, ngaloo ndlela ubambe ityhubhu yangaphakathi.
Umahluko phakathi kweseti esijijwayo kunye yesintu ihlala ikakhulu kwi-physiognomy yayo nakwimikhosi ephantsi kwayo. Ngokwesiko, ngokuqinisekileyo ubonile ukuba ucofa ngokuthe ngcembe, kodwa intloko (ngakumbi ukuba yenziwe ngobhedu, ialuminiyam okanye enye ingxubevange ethambileyo, ngakumbi xa kusenziwa ezinye izinto ngaphandle kolawulo) inokuwohloka ngenxa yamandla . Oko kwenza ukuba kungabinakho ukurhoxa okanye uqhubeke ucofa ...
Kwiseti yokujijwayo, indawo apho umnyango ucinywa khona idityaniswe ngokupheleleyo kwisikrufu uqobo, ngaphandle kwentloko. Ke ngoko, kuphela kuxhomekeke ekutsaleni kuphela. Ukongeza, zihlala zenziwe ngentsimbi yokuchasana okukhulu.
Iindidi zezikrufu
Zininzi iintlobo zezikrufu ngaphaya kwesikrufu esimiselweyo, kwaye sinokuhlelwa ngokwemiba eyahlukeneyo ...
Ngokutsho kwentloko
Ngokutsho ukumila kwentloko Isikrufu kukho:
- HexagonalKuqhelekile kwaye kuhlala kusetyenziselwa ukubopha okanye ukunyusa amalungu oxinzelelo. Kananjalo bahlala benamantongomane. Kwaye ayizizo zonke ezinokuqiniswa kusetyenziswa isokethi okanye isikrufu, ezinye zikwabandakanya ukubamba kwe-screwdriver. Umzekelo, i-hex flange screw ihlala inentloko yenkwenkwezi, kwaye eyona nto iluncedo kakhulu kukuba ayifuni washer.
- Intloko ebekiweyo: zezona zixhaphakileyo, ezo zivumela ukusetyenziswa kwe-screwdriver. Kukho indawo ethe tyaba, emnqamlezweni, njl. Zikulungele xa ukuqinisa okukhulu kungafuneki, njengakwizinto ezenziwe ngomthi. Kwimeko nayiphi na into, intloko ihlala ingaphandle, nangona i-countersink yenziwe ingafihlwa.
- Intloko yesikwere: azixhaphakanga njengangaphambili. Zisetyenziswa kwimeko apho kufuneka ukuqiniswa okukhulu okunje nge-hexagonal ones. Umzekelo, ukulungisa izixhobo zokusika okanye ukuhambisa iinxalenye ezithile zoomatshini.
- Intloko yesilinda okanye engqukuva: zihlala zine-hexagon ngaphakathi ukufaka isitshixo se-Allen okanye olunye uhlobo. Zisetyenziswa kumalungu adinga ukuqiniswa okuphezulu ngokuqina. Ndithatha eli thuba lokuchaza iintlobo zentloko:
- Iflethi okanye indlu ekwicomplex-Bane-slot enye kuphela entloko kolu hlobo lwe-screwdriver ethe tyaba.
- Inkwenkwezi okanye umnqamlezo: Luhlobo olubizwa ngokuba luhlobo lwePhillips.
- IPozidriv (Pz): ifana kakhulu neyangaphambili, kodwa inomnqamlezo onzulu kunye nolunye uphawu oluphezulu olubonisa ukubonakala kweenkwenkwezi.
- Torx-Aziqhelekanga, kodwa zinokusetyenziswa kwezinye izinto zokusebenza ngomthi, njl. Intloko yayo inekhefu elinqabileyo elinjengeenkwenkwezi.
- abanye: Kukho ezinye ezinje ngeglasi okanye ikomityi, iRobertson, iTri-Wing, iTorq-Setm, iSpanner, njl.
- Ibhabhathane: Njengoko igama layo libonisa, inohlobo lwentongomane "enamaphiko" ekubume bebhabhathane ukuqinisa ngezandla zakho. Kumatyala apho i-torque eninzi ayifuneki kwaye ifuna ukunyuswa isuswe rhoqo.
Ngokwesixhobo sokujija
Kwelinye icala, ukuba izinto Screw Sinalo:
- Yealuminiyam: ayimeli kakhulu kwimizamo, kodwa iyamelana neemeko zemozulu kunye nokukhanya. Ilungele iplastiki kunye neenkuni.
- I-DuraluminZenziwe ngealuminiyam zidityaniswe nezinye izinyithi ezinje ngechromium. Zandisa ukomelela kwayo.
- Acero: ihlala iyintsimbi engenamatshini, kwaye yomelele kakhulu.
- Plástico- Ezi zinqabile, kodwa ziyafumaneka ukumelana neemeko zokufuma kakhulu, njengokufaka imibhobho.
- Ubhedu: Banombala wegolide kwaye ziqhelekile ukusetyenziswa ngamaplanga. Bomelele, kodwa abomelele njengeentsimbi.
Ngokugqitywa
Ezi zikhonkwane zinokuba nazo ukugqitywa okungafaniyo:
- Cadmium: Banenkangeleko yesilivere, banokumelana kakuhle neemeko ezahlukeneyo kwaye xa i-oxidize ayivelisi imveliso ye-corrosion.
- IsefuKusetyenziswa ibhafu ye-zinc kwaye ikwanokubonakala kwesilivere, nangona amabala e-zinc aqhelekileyo anokujongwa. Iyachasa kakuhle imeko yokubola.
- Ukufudumala: Banombala omthubi obumhlophe. Kufezekiswa ngokugqitywa kwe-galvanized kunye ne-chrome. Oku kukonyusa ukunganyangeki kokubola.
- Umnxeba: Ngaba ukugqitywa kwegolide ekhanyayo kubonga ukugqiba kwe-nickel. Ihlala isetyenziselwa ukuhombisa.
- Brass ngumfanekiswana-Ibrass isetyenzisiwe kwaye inembonakalo ebengezelayo yesinyithi yokugqibezela kokuhombisa kunye nokumelana nomhlwa.
- Ukunyuswa: bahlanjwa kwi-phosphoric acid ngokuntywiliselwa kwaye oko kubanika imbonakalo emnyama engwevu.
- Bluing: zi-glossy ezinombala omnyama onzulu. Bafumana i-oxidation elawulwayo yensimbi evelisa olo luhlu olumnyama olwenza ukuba lukwazi ukumelana nokubola.
- IpeyintiweEzinye zipeyintwe ukuze zihombise ngakumbi, umzekelo izikrufu ezimnyama ezisetyenziswa yifenitshala eyenziwe ngomthi.
Ngokomsebenzi
Ngokutsho umsebenzi Izikulufu zinokufakwa kwikhathalogu kwi:
- Ukuzicofa kunye nokuzilolonga- Isetyenziselwe iphepha kunye nokhuni oluqinileyo. Zibukhali kwaye ziyakwazi ukusika indlela yazo ngezixhobo.
- Intambo yomthi: ngokungafaniyo nezo zangaphambili, abanamsonto oqingqiweyo kubude babo bonke, kodwa kunokuba babe nenxalenye yesikrufu esingasebenziyo. Zizoo isikulufa siqhelekileyo somthi apho intambo ingu-3/4 kuphela wesikrufu. Banendawo ebukhali kwaye banokusika indlela yabo.
- Nge nut: Abanangxaki, kwaye basebenzise nut ukujoyina iinxalenye ngoxinzelelo olukhulu. Ingasetyenziselwa ukuqhagamshela iqhoshana elinyukayo, ngaloo ndlela liqinisa indawo yokuhlala kwamandongomane neentloko.
- Cwangcisa izikrufu okanye izikhonkwane: (echazwe apha ngasentla)
- Ingenakonakala: Luhlobo lwesikrufu kwezicelo zokhuseleko ezifakwe ngaphakathi kwaye akunakwenzeka ukuba zisuswe. Unyanzela kuphela ukuba icandelo liphule. Zisetyenziselwa iindawo ezivezwe eluntwini, zithintela ukuba zenziwe ngobuqhetseba.
- abanye: Banokulinganiswa kwizicelo ezichanekileyo eziphezulu, ukumelana okuphezulu (okuphawulwe ngoonobumba bokuqala be-TR entlokweni), njl.