Ungayisika njani i-engile ye-45 degrees nge-Circular Saw?

Yintoni i-engile yentsimbi?

I-engile yentsimbi, ekwabizwa ngokuba yi-engile yentsimbi, okanye i-engile yentsimbi yentsimbi, ngokusisiseko yenziwa yintsimbi yekhabhoni eqengqelekayo eshushu okanye intsimbi ye-alloy enamandla aphezulu. Inecandelo elimile okwe-L elinemilenze emibini - elilinganayo okanye elingalinganiyo kwaye i-engile ingaba yi-90 degrees. Ii-engile zentsimbi ziimveliso zentsimbi ezigqityiweyo ezenziwe ngentsimbi yekhabhoni eshushu. Njengoko ii-engile zentsimbi zisetyenziselwa kakhulu ukubonelela ngenkxaso yesakhiwo, eyona nto ifanelekileyo yintsimbi ye-alloy ephantsi, kodwa enamandla aphezulu enokuguquguquka okungcono kunye nokuqina. Oku kucingelwa, ukusetyenziswa okwahlukeneyo kwee-engile zentsimbi kunokwahluka kwiindlela zebhulorho, kwiindawo zokugcina impahla, ukwenziwa kwezixhobo, iifreyimu zenkxaso, iishelufu, okanye neenqwelo zombane.

Nangona ii-engile zentsimbi zithathwa njengeyona nguqulelo ilula kakhulu kuyo nayiphi na intsimbi eyenziwe nge-roll-design, zibonelela ngeenzuzo ezintle kakhulu, ingakumbi xa kufikwa kwi-frame, ukuqinisa, i-aesthetic trims, ii-brackets, nezinye izinto ezinjalo. Zidibene neempawu zentsimbi e-low-alloy, ezi -engile bar zibe yinxalenye yokuhlanganisa ethembekileyo okanye izinto zokwakha, kuxhomekeke ekusetyenzisweni. Qhubeka ufunda ukuze ufunde okungakumbi.

Ziziphi iindlela zokusebenzisa ii-engile zentsimbi?

• 1. Iindlela zebhulorho
• 2. Iivenkile zokugcina impahla
• 3. Ukuveliswa kwezixhobo
• 4. Iifreyimu

Iindlela zebhulorho

Ii-engile zentsimbi azisetyenziswa rhoqo kwisakhiwo esithile ngaphandle kolunye ungqimba olukhuselayo okanye ugqubuthelo. Ngenxa yoko, uninzi lwee-engile zentsimbi oza kuzifumana kwimarike zigqunywe nge-galvanized okanye nge-powder coating. I-Galvanizing idala ungqimba olumelana nokugqwala kwisixhobo, ngelixa ugqubuthelo lwe-powder luhlobo lokugqitywa komphezulu olwenziwe ngee-resin ze-electrostatic-spray deposited (ESD). Nangona kunjalo, xa zisetyenziswa kwiindlela ze-bridge, abavelisi kufuneka baqinisekise ukuba imveliso ihlala ixesha elide, yiyo loo nto ii-engile bars zigqunywe nge-galvanized kule nkqubo.

Ii-engile zentsimbi zingasetyenziselwa ukwenza nayiphi na inxalenye yebhulorho. Kwidekhi, ii-engile zinokuqinisa i-concrete kunye nokuphathwa kwezinto ezisezantsi kubakhi. Ngaphandle koku, ii-engile zentsimbi zinokufumaneka nakwiinxalenye zebhulorho ezifana nee-arches, ii-girders, ii-bearings, okanye iindlela zabahambi ngeenyawo. Iibhulorho ezineenxalenye zentsimbi zaziwa ngokuba zihlala iminyaka eliqela okanye amashumi eminyaka, ngenxa yokuqina kunye namandla ezinto nokuba ziphantsi komthwalo okanye iimeko ezichaphazela okusingqongileyo.

Iivenkile zokugcina impahla

Njengoko sele kukhankanyiwe, ii-engile zentsimbi luhlobo lwemveliso yolwakhiwo. Kwii-warehouse okanye naluphi na uhlobo lolwakhiwo lwesakhiwo, ii-engile zentsimbi zibe lukhetho olufanelekileyo. Zingakha isiseko se-warehouse, zigqibezele ulwakhiwo lwenkqubo ye-mezzanine, okanye zinike inkxaso yophahla ngedekhi yentsimbi okanye i-rafter.
Kwi-mezzanines, ii-engile zentsimbi zinokuxhasa iimfuno zomgangatho eziphakamileyo zesakhiwo. Le nto ifanelekile ukuthwala amanqanaba ahlukeneyo emithwalo okanye iimpembelelo ezinokuvela kwizixhobo kunye neenkqubo zokugcina ezisetyenziswa kwindawo yokugcina impahla. Oku kuyinyani nakwiindlela ezahlukeneyo zoyilo lwe-mezzanine - ii-mezzanines ezizimeleyo, ezixhaswa yi-rack, ezidityaniswe kwikholamu, okanye ezixhaswa yishelufu.

Kwiindawo zokugcina impahla ezingabizi kakhulu, ii-engile zentsimbi nazo ziluncedo ekwenzeni inxalenye yesilingi okanye isakhiwo sophahla lwesakhiwo. Xa ziqhagamshelwe nezinye izixhobo zentsimbi — ii-flat bars, ii-rods, ii-couplings, ii-purlins, ii-fittings — ii-engile zentsimbi zinokugqibezela uthungelwano lwee-rafters ezikhusela indawo yokugcina impahla kwimithwalo yomoya eguquguqukayo.

Ukuveliswa kwezixhobo

Uninzi lwezixhobo zombane okanye izixhobo zasekhaya zemihla ngemihla ukuza kuthi ga ngoku zenziwe ngohlobo oluthile lwentsimbi. Eminye imizekelo yale mishini inzima ibandakanya i-forklift, i-bulldozer, i-road roller, okanye ii-excavators. Izixhobo zinokomelezwa ngee-engile zentsimbi - imo yazo eyahlukileyo ikhusela iikona zezixhobo ezifana noomatshini bokuhlamba, ii-oveni zemizi-mveliso, izitovu, nezinye ezininzi.

Ukusebenzisa ii-engile zentsimbi ekwenzeni izixhobo kuye kwehlisa kakhulu iindleko zomenzi kunye nomthengi. Umzekelo, abavelisi baxhomekeke kwisixhobo esingabizi kakhulu nesilula ukuveliswa. Intsimbi ikwathathwa njengefumaneka lula kwaye inokusetyenziswa kwakhona ngaphandle kokonakalisa iipropati zayo zeekhemikhali kunye nomgangatho wayo.

Kubathengi, intsimbi kwiintlobo ezahlukeneyo zoomatshini inciphisa kakhulu iindleko zokugcina nokulungisa. Njengoko bekutshiwo ngaphambili, intsimbi inokuhlala amashumi eminyaka, kwanangexesha lokugcina. Amashishini axhomekeke kwizixhobo ezinzima kwimisebenzi yawo aya kuxhamla kubukho bee-engile zentsimbi, nokuba basenokuba bayazi okanye abayazi.

Iifreyimu

Ii-engile zentsimbi zenziwe ngabom ukuze zibe yi-ductile. Oku kwenzeka ngenxa yokwakheka kwazo okuncinci/okunamandla aphezulu okudala izinto ezithambileyo kakhulu, ezikwaziyo ukubumba nokwenziwa kusetyenziswa iindlela ezahlukeneyo.

Olunye uhlobo oludumileyo lokusetyenziswa kwee-engile zentsimbi kukwakha izakhiwo kunye nezinto ezahlukeneyo. Nangona uyilo olusisiseko lubandakanya icandelo elilinganayo (okanye elingalinganiyo) elinomfanekiso we-L elinomfanekiso we-engile elinemilenze emibini echaseneyo, lingenziwa ukuze lifumane imbonakalo efunekayo.

Ukunyathela ngesinyithi okanye ukubhoboza, ngokukodwa, kunokudala iindawo ezininzi ezivulekileyo kwi-engile yentsimbi ukwenza icandelo lefreyimu elihle ngobuhle. Ezinye iindlela zoyilo ezenziwe ngokwezifiso zingenziwa nakwi-engile yentsimbi ukuxhasa ii-handrails, ii-utility carts, i-interior moldings, i-trimmings, ii-paneling, i-cladding, kunye nezinye ezininzi.

Ii-engile zentsimbi okanye ii-engile zezinye zezona zinto zisetyenziswa kakhulu ekwakheni. Nangona uyilo lwayo lulula, ibonakalise ukuba yinxalenye ethembekileyo kumashishini ahlukeneyo. Kunye nezinye iimveliso zentsimbi, i-engile yentsimbi iyaqhubeka nokusetyenziswa naphi na apho kufuneka khona ukuqina kunye nokuqina kwesakhiwo.

Abantu abaninzi bafuna ukwazi ukuba ingaba isarha esijikelezayo singasika isinyithi?

Impendulo yile: kuxhomekeke. Unezinto ezininzi ekufuneka uziqwalasele kumbuzo wesarha yokusika isinyithi kunye nesarha ejikelezayo—njengesantya sesarha, i-blade ngokwayo, kunye nokuqokelelwa kwezacholo zesinyithi ezenziwe yi-blade. Ungajonga isarha yakho ejikelezayo uze uzibuze, “Kutheni uthenga isarha yesinyithi ngelixa isarha eqingqiweyo yenza umsebenzi ofanayo?”

Ngumbuzo ofanelekileyo, kwaye eneneni, ungakwenza oko. Uninzi lwabavelisi benza iiblade zokusika zesinyithi eziyi-7-1/4-intshi eziya kufaneleka kwisarha ejikelezayo eqhelekileyo. Nangona kunjalo, neesarha ezijikelezayo ezilungileyo aziphumeleli xa uqala ukuthelekisa iimpawu ezenzelwe ngokukodwa ukusetyenziswa kokusika isinyithi.

Iisarha zokusika zesinyithi zahlukile kwiisarha ezijikelezayo eziqhelekileyo ngeendlela ezilandelayo:

• Ii-RPM ezisezantsi ukuze zisike ngokufanelekileyo kwisinyithi
• Abaqokeleli benkunkuma abanokukhetha ukubamba iintsimbi ezisikiweyo (ezinye iimodeli)
• Ubukhulu beebhleyidi ezincinci buyanciphisa ii-RPM kwaye buvumela ulawulo olungaphezulu
• Izindlu ezivaliweyo ukuze kulawulwe ngcono ubumdaka
  Ukusika isinyithi kuzisa umsebenzi onzima ngakumbi kunokusika umthi. Ukusika isinyithi kufana kakhulu nokukrazula kunokusika amasuntswana amakhulu ezinto. Iiblade eziyi-7-1/4-intshi zidala iintlantsi ezininzi xa zisika isinyithi ngesantya esiphezulu. Oko kufana nokubhabha, iziqwenga zesinyithi ezishushu ezinokuguga iblade ngokukhawuleza.

Uyilo lweesarha zokusika isinyithi luzivumela ukuba ziqokelele okanye ziphambukise ezo ziqwenga ngcono kunesarha esijikelezayo esifakelwe uphahla. Okokugqibela, kodwa ngokubanzi, indlu evulekileyo yesarha esijikelezayo esinqumle iinkuni isenokungakhuseli ukwakheka kweziqwenga zesinyithi. Iisarha zokusika isinyithi zihlala zineendawo ezivaliweyo zaloo njongo.

Kukho iindlela ezahlukeneyo zokusika i-engile iron ngokobukhulu bayo xa kufuneka, kuquka itotshi, i-engile grinder enevili elinqumlekileyo okanye i-chop saw. Ukuba usika izihlandlo ezininzi ngokulandelelana, usika nge-mitered okanye ufuna ukuchaneka ngokupheleleyo, i-cop saw lolona khetho lufanelekileyo.