Intloko yentsimbi emdaka ye-Hex DIN571 i-Screw yeWood
Isikere :
Isikreyi luhlobo lwesantya, ngeendlela ezithile esifana nebolts, edla ngokwenziwa ngesinyithi, kwaye iphawuleke ngerabical helge, eyaziwa ngokuba ngumsonto oyindoda (intambo yangaphandle). Isikere sisetyenziselwa ukubopha izixhobo ngokumba ngaphakathi kunye nokutshata kwinto xa iguqulwe, ngelixa intambo isika ii-grooves kwizinto ezibethelelwe ezinokunceda ukutsala izinto ezibambeneyo kunye nokukhusela ukuphuma. Kukho izikrufu ezininzi zezinto ezahlukeneyo; ezo zihlala zixhotywe ngezikrozo zibandakanya ukhuni, itsimbi yentsimbi, kunye neplastiki.
Isikrefu siya kuhlala sinentloko kwelinye icala eliqulathe imilo ekhethekileyo eyivumela ukuba iguqulwe, okanye iqhutywa , ngesixhobo. Izixhobo eziqhelekileyo zokuqhuba i-screws ziquka i-screwdrivers kunye ne-wrenches. Intloko ihlala ikhudlwana kunomzimba wesikali, esigcina isikroba ekuqhubekeni nzulu kunobude besikere kwaye sinike indawo ethwele kuyo.
Isikhuni seenkuni:
I-screw zokuqala zokhuni zazenziwe ngesandla, zinothotho lweefayile, iikawusi, kunye nezinye izixhobo zokusika, kwaye ezi zinokubonwa ngokulula ngokuqaphela isithuba esingaqhelekanga kunye nobume bemisonto, kunye namanqaku efayile ashiyekileyo kwintloko yesikulufa. nakwindawo phakathi kwentambo. Uninzi lwezi zibhengezo lwalunesiphelo esibuhlungu, singenayo kwaphela indawo ebukhali ye-tapered phantse kuzo zonke ii-screw zokhuni. Ekugqibeleni, ii-lathes zasetyenziswa ukwenza i-screws zokhuni, kunye ne-patent yokuqala yabhalwa ngo-1760 eNgilane. Ngexesha le-1850 izixhobo zokufunxa zaphuhliswa ukubonelela ngeyunifomu efanayo kunye nengaguqukiyo. Izikere ezenziweyo ngezi zixhobo ziye zangqengqa iintlambo ngeentambo ezibukhali nezomeleleyo. Ezinye iikhreyithi zokhuni zenziwa ngokusikwa zisifa kwasekupheleni kweminyaka yoo-1700s (mhlawumbi nangaphambi kowe-1678 xa umxholo wencwadi wawupapashwa okokuqala kwinxalenye).
Nje ukuba oomatshini bokuguqula isikali babe kusetyenziswa ngokuxhaphakileyo, uninzi lwezorhwebo olukhoyo ngezikrelem zenziwa ngale ndlela. Ezi screw zeenkuni zisikiweyo ziphantse ukuba zingafikeleli, kwaye nokuba ityedare ye-tapank ayibonakali, ziyakwazi ukubonwa kuba iintambo azongezi ngaphaya kobubanzi be-shank. Izikere ezinje zifakelwe kakuhle emva kokugrumba umngxunya wokuqhuba ngomngxunya wokucofa. Uninzi lweefreyimu zokhuni zangoku, ngaphandle kwezo zenziwe ngobhedu, zenziwa koomatshini bokuqengqeleka ngentambo. Ezi zikroba zinobubanzi obungagungqiyo, imisonto enobubanzi obukhulu kune-shank, kwaye yomelele kuba inkqubo yokuqengqeza ayizisiki iinkozo zentsimbi.
Nayiphi na imfuneko nceda uqhagamshelane nathi.
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