Ukuqala kokubona, isikwere sesantya sinokujongeka njengonxantathu wesinyithi oqhelekileyo, ofaneleke ngakumbi kwiiprojekthi zobugcisa kunomsebenzi womthi oqeqeshiweyo kunye nophahla.
Kodwa esi sixhobo esingabizi kakhulu - wakuba uqonda amandla aso - sinokuba sisixhobo sakho esibaluleke kakhulu xa kufikwa kwiiprojekthi zeplanga.
Njengomchweli, umchweli, okanye i-DIYer mhlawumbi uye wakwazi ukuqokelela uluhlu lwezikwere ezahlukeneyo zokulinganisa Ekuhambeni kwexesha: itrayi yesikwere, isikwere esidityanisiweyo, isikwere sokubumba.
Isikwere esinesantya esithobekileyo, esinenani elikhulu leempawu, sinokwenza umsebenzi wazo zonke ezinye.
Kwaye, ukuba usebenza ngamaplanga, nokuba ungumntu oqeqeshiweyo okanye umntu ofundayo, esi sesinye sezixhobo ezisetyenziselwa iinjongo ezininzi ongenakukwazi ukuba nazo.
Ndiphande iindidi zeeSquare zeSpeed ezifumanekayo kwimarike, ndaphawula iimpawu zabo kunye namandla abo kunye nobuthathaka. Ndize noluhlu olufutshane lwabo ndibona kufanelekile ukuba baziswe kuni.
Ukhetho lwam oluphezulu i-Swanson Tool S0101 7-intshi iSpeed Square. Esi sikwere sobungakanani bepokotho sinayo yonke into onokuyifuna kwisikwere sesantya - umzimba we-aluminiyam ohlala ixesha elide, amanqaku acacileyo, afundekayo, kunye nencwadana enemiyalelo, imizobo, kunye neetafile zokukunceda ukuba usebenzise isixhobo sakho.
Ngethemba, esi sikhokelo siyakunceda ukhethe esona santya sikhawulezayo sikwere ngeenjongo zakho.
| Eyona santya sikwere | imifanekiso |
| Esona sikwere sesantya sisonke: Isixhobo se-Swanson S0101 7-intshi | 
|
| Esona santya sikweyona sikwere ngepivot: CH Hanson 03060 Pivot Square | 
|
| Esona santya sikweyona sikweri sikwezi zindlu: Johnson Level & Tool 1904-0700 7-Inch Johnny Square | 
|
| Owona msebenzi unzima wesantya esisikweri: VINCA ARLS-12 Aluminiyam Rafter Carpenter Triangle Square | 
|
| Esona santya sikweyona sikwere seeprojekthi ezincinci ze-DIY: DEWALT DWHT46031 Aluminiyam 7-intshi Premium Rafter Square | 
|
| Eyona santya siphezulu sikwisantya esiphezulu: Izixhobo ze-IRWIN Rafter Square | 
|
| Elona xabiso lesantya sesantya semali: Isixhobo se-Swanson Co T0118 Composite Speedlite Square | 
|
| Isikwere sesantya esinencam egqwethiweyo: Inqanaba loBukhosi 2990 |  (jonga imifanekiso emininzi) |
Kule posi siza kugubungela:
- Isikhokelo somthengi: Ungasikhetha njani esona sikwere sesantya?
- Izikwere zesantya ezizezona zijongiwe
- Eyona isikwere isantya esiphezulu: Swanson Tool S0101 7-intshi
- Eyona santya sikwele ngepivot: CH Hanson 03060 Pivot Square
- Esona sikwere sesantya esisesona sikwele seeplanga: iNqanaba likaJohnson & nesixhobo 1904-0700 7-Inch Johnny Square
- Owona msebenzi unzima wesantya esisikweri: VINCA ARLS-12 Aluminium Rafter Carpenter Triangle Square
- Esona santya siphezulu sikwere seeprojekthi ezincinci ze-DIY: DEWALT DWHT46031 Aluminium 7-intshi yePremium yeRafter Square
- Eyona isantya esiphezulu sokuchasana kwesikwere: Izixhobo ze-IRWIN Rafter Square
- Isantya esiphezulu sexabiso lemali yesikwere: Isixhobo se-Swanson Co T0118 Composite Speedlite Square
- Isikwere esinesantya esinengcebiso engcono kakhulu: iNqanaba loBukhosi 2990
- Yintoni iSpeed Square?
- Imibuzo ebuzwa qho
- Yintoni isikwere sesantya?
- Yintoni umahluko phakathi kwesikwere sesantya kunye nesikwere se-rafter?
- Ngobuphi ubungakanani besikweri sesantya endifanele ndibufumane?
- Singakanani isikwere sesantya?
- Ingaba izikwere zesantya zichanekile?
- Ingaba izikwere zokuyila zichanekile?
- Wazi njani ukuba isikwere siyisikweri esakhiweyo?
- Ndingakwazi ukulinganisa zombini i-engile kunye nomgama?
- Uthetha ukuthini umqa?
- Ngaba kunokwenzeka ukulinganisa inowuthi kunye ne-engile usebenzisa isikwere sesantya?
- Ngaba kukho nawuphi na umahluko phakathi kwesikwere se-rafter kunye nesikwere sesantya?
- Ndingasebenzisa isikwere sesantya ukuzoba imigca ethe tye njengerula?
- Ndingasebenzisa isikwere sesantya ukufumana ubukhulu besangqa?
- Loluphi uhlobo lwesikweri sesantya endifanele ukulusebenzisa?
- Yise kude
Isikhokelo somthengi: Ungasikhetha njani esona sikwere sesantya?
Kukho iimpawu ezithile omele uzijonge xa uthenga isikwere sesantya.
umzimba
Njengeyona nxalenye ibalulekileyo yesixhobo, umzimba kufuneka uhlale kwaye womelele. I-aluminiyam okanye isikwere sentsimbi engatyiwa sisquare sinika ukuqina.
Amanqaku
Iimpawu zeyona nto ibaluleke kakhulu kwisixhobo kwaye kufuneka zifakwe nzulu kwaye zifundeke ngokulula phantsi kwazo naziphi na iimeko zokukhanya.
UkuCanda
Isikwere sesantya kufuneka sibe nenani lezikali ezahlukeneyo zokulinganisa iiengile, imigama kunye nezangqa.
ukuhlala ixesha elide
Ukuqina yeyona nto ibalulekileyo ekufuneka uyiqwalasele ngelixa uthenga isikwere sesantya. Ukuqina kubonisa ukuba imveliso iya kuhlala ixesha elide okanye inokufumana umonakalo emva kokusetyenziswa kancinci. Ngelixa kukho iinguqu ezimbini eziphambili zezikwere zesantya kwimarike, izikwere zentsimbi zingcono kunezikwere zeplastiki kumdyarho wokuqina okungcono.
Xa kuziwa kumbuzo wokusebenzisa isikwere sesantya njengesikhokelo seesarha, izikwere zeplastiki zesantya zidla ngokuba ngqongqo ngelixa zinika ukuqina okuncinci. Ngokuchasene noko, i-aluminiyam eyenziwe ngesantya sentsimbi yesikwere zomelele ngokwaneleyo ukuba zikwazi ukunyamezela izicelo ezigqithisileyo ezifana nokuwiswa nokubaleka. Ke, izikwere zesantya sesinyithi zezona zizinzileyo njengoko zihlala ixesha elide.
Izinto zokwakha
Akukho nto ingako inketho yokuba abavelisi bahluke ngokusebenzisa imathiriyeli eyahlukileyo kwimveliso yesikwere sesantya. Ubukhulu becala, abavelisi badla ngokuthathela ingqalelo iintlobo ezintathu zendlela ephakathi kwimveliso yeeskwere zesantya.
iinkuni
Umthi ube yeyona nto yakudala yokwakha kwizikwere zesantya. Inemiqobo emininzi eyenza ukuba ingafanelanga ukusetyenziselwa ukuveliswa kwezikwere zesantya. Amaplanga wonakala lula okanye aphuke rhoqo. Ngoko ke, kumashumi ambalwa eminyaka adlulileyo abavelisi baye ngokuthe ngcembe bafudukela kwiindawo ezahlukeneyo zokwakha zezikwere zesantya.
iplastiki
Iplastiki ibe sisixhobo sokwakha esithembisayo sokuvelisa izikwere zesantya. Izikwere ezenziwe ngeplastiki zinexabiso eliphantsi ngokuqhelekileyo. Ke, izikwere ezenziwe ngeplastiki zibe yimveliso efunwa kakhulu kwimarike. Iplastiki inika ukuqina okuncinci. Ayinawo amandla afanelekileyo okunyamezela izicelo ezigqithisileyo. Izikwere ezenziwe ngeplastiki zithande ukophuka lula.
isinyithi
Isinyithi sibonakaliswe njengesona sixhobo sokwakha sanelisayo kwizikwere zesantya. Izikwere zeMetallic zinokomelela okugqithisileyo kokusetyenziswa kwiimeko ezinzima. Kuphantse ukuba akunakwenzeka ukufumana isikwere sesinyithi esiqhekezayo saziinxalenye. Ukutyhubela iminyaka, ekugqibeleni, abavelisi benze umgca wemveliso ozinzileyo kwizikwere zesantya sesinyithi.
Ukufunda
Nabani na osebenzisa isikwere sesantya kufuneka abe nobubanzi obufanelekileyo bokuthatha ufundo lwemilinganiselo eyahlukeneyo ngokulula. Inkxalabo ephambili yokufunda kakuhle kufuneka ibe ngumbala olungileyo umahluko weempawu ezifakwe isitampu kumzimba wesikwere sesantya.
Ezinye izikwere zesantya zinokuba nombala ombi womahluko nto leyo eyenza kube nzima kakhulu ukufunda imilinganiselo, ngakumbi kukukhanya okuphantsi. Ke, ukoyisa ingxaki enjalo, kuya kuba luncedo ukujonga isikwere sesantya esinomgangatho ofundekayo ocacileyo ogximfizwe kuwo.
Izikwere zesantya ezizezona zijongiwe
Ngoku siyazi ukuba masijonge ntoni kwisikwere sesantya esilungileyo. Makhe ndikubonise iinketho zam endizithandayo ngokulandelayo, ukuze ufumane isixhobo esifanelekileyo kwiiprojekthi zakho.
Eyona isikwere isantya esiphezulu: Swanson Tool S0101 7-intshi
| ubunzima | I-8 ounces |
| amacala | 1 x 8 x 8 |
| ubungakanani | 7 intshi |
| umbala | Luhlaza |
| imathiriyeli | Swanson |
Badale isikwere sesantya kwaye basigqibelele!
Okokuqala yaphuhliswa phantse ikhulu leminyaka eyadlulayo ngu-Albert Swanson, esi sixhobo siye sacokiswa kwaye saphuculwa ngumenzi kwaye sibonelela ngayo yonke into onokuyifuna kwisikwere sesantya.
Ibandakanya zonke iimpawu zesikwere sokuyila, isikwere sesithathu, isikwere semiter, kunye ne Umqhubekekisi isikwere.
ISwanson Speed Square yenziwe nge-heavy-gauge aluminium alloy kwaye, ukuba awuphulukani nayo, iya kuhlala ngonaphakade. Ikhaphukhaphu kodwa yomelele kwaye inokumelana nokuphathwa kakubi.
Inomphetho we-matt, kwaye imilinganiselo emnyama kunye neziphawuli zesidanga zigqame ngokucacileyo, ukuze zifundeke lula.
Imigangatho ibandakanya ihip, intlambo, kunye ne-jack rafters. Ifaka iinotshi zepensile kwi-1/4-intshi yokunyuswa, evumela abasebenzisi ukuba babhale ngokuchanekileyo phantsi kobude bebhodi.
I-"Diamond" ekhethekileyo yokusikwa kwicala lomlinganiselo wesikwere ukuze kube lula ukusikwa kwesihlalo se-rafter.
Ubungakanani bayo buyenza iphatheke kakhulu kwaye kulula ukuyiphatha epokothweni kwaye iza nencwadana ephathwayo enika imiyalelo, imizobo yereferensi, kunye neetafile zokwakhiwa kwamaphahla kunye nezinyuko.
Iimbonakalo
- Ibandakanya zonke iimpawu zefreyim, i-tri, kunye nezikwere zemiter
- Yenziwe nge-aluminiyam ekhaphukhaphu ukomelela kunye nokuqina
- Umlinganiselo omnyama kunye neziphawuli zesidanga zigqame ngokucacileyo ngokuchasene nesiphelo semathi
- Incwadana inika imiyalelo, imizobo, kunye neetheyibhile
- Icwecwe kwaye ingena epokothweni
- Iimpawu ze-Imperial, hayi iMetric.
Jonga amaxabiso akutshanje apha
Eyona santya sikwele ngepivot: CH Hanson 03060 Pivot Square
| ubunzima | I-6.9 ounces |
| amacala | 13 x 2.8 x 11.3 |
| umbala | isilivere |
| Iibhetri zifakiwe? | Hayi |
| Iibhetri ezifunekayo? | Hayi |
Uphawu olulodwa lweCH Hanson 03060 Pivot Square yindlela ejikelezayo evala isikwere kwi-engile ethile.
Oku kuluncedo ngakumbi kumlinganiselo ophindaphindiweyo kunye nokumakishwa, nto leyo eyenza ukuba ibe siSquare esifanelekileyo seSpeed Square sokwakhiwa kophahla kunye nefreyim.
Olunye uphawu olulodwa lwesikwere sesantya sesokuba sixhotyiswe ngeengqayi ezi-3 ezinganyangekiyo kwi-UV ezikwaziyo ukumisela imigangatho yophahla kunye nee-engile ngokukhawuleza nangokuchanekileyo. Iingqayi ezizaliswe lulwelo zibonisa ukunyuswa ngelixa ziququzelela ukusikwa kwe-miter kunye nokulinganisa.
Ikwanayo nenqaku le-pivot elenza ukuchaneka koyilo kunye nomlinganiselo wee-engile ngokukhawuleza kwaye kulula.
Yenziwe ngeyona ngxubevange ye-aluminiyam egqwesileyo eyenza ukuba yomelele ngokugqithisileyo.
Iimbonakalo
Indlela yePivot etshixa isikwere kuyo nayiphi na iengile ekhankanyiweyo
Indawo yePivot eyenza ukuchaneka koyilo kunye nomlinganiselo wee-engile ngokukhawuleza kwaye kulula
Iingqayi ezintathu ezixhathisa i-UV zokulinganisa iipayithi zophahla kunye nee-engile
Yenziwe kwi-alloy ye-aluminium ehlala ixesha elide
Jonga amaxabiso akutshanje apha
Esona sikwere sesantya esisesona sikwele seeplanga: iNqanaba likaJohnson & nesixhobo 1904-0700 7-Inch Johnny Square
| ubunzima | 4.8 iiOunces |
| amacala | 0.88 x 10.25 x 8 |
| ubungakanani | 7 " |
| ukumila | isikwere |
| imathiriyeli | Aluminium |
Ngokugqitywa kwayo okukhethekileyo kwe-EZ-Read, esi sikwere esifanelekileyo se-rafters kunye ne-welders ezifuna ukuchaneka okukhethekileyo kunye nokuchaneka.
Ingubo ekhethekileyo yokukhusela i-anti-glare ephazamisa ukukhanya kwelanga yenza esi sixhobo sifundeke lula kwilanga elithe ngqo kunye nasemthunzini.
Ukugqitywa kwakhona kwandisa ukukhuhlane okwenza kube lula ukukhusela isikwere kumthi xa usisebenzisa njengesikhokelo sesarha.
Inomphetho ongqindilili oluncedo njengesikhokelo seesarha. Ungayisebenzisa ngokuthe ngqo ngesarha ngokuchasene nesikwere sokunqunyulwa komnqamlezo okanye ukusikwa kwe-angle ngokusebenzisa isikali seprotractor.
Kananjalo inomphetho wemagnethi oluncedo kusetyenziso olungenazandla.
Ulwakhiwo oluqinileyo lomzimba we-aluminium kunye nemiphetho ye-CNC eyenziwe ngomatshini iqinisekisa ukufundwa okuchanekileyo ngalo lonke ixesha.
Inezikali zokusika ihip, intlambo, kunye neeplanga zejack.
Iimbonakalo
- Ukuphela kwe-EZ-Funda ukugqiba
- Umphetho otyebileyo - uluncedo njengesikhokelo seesarha
- I-Magnetic edge-iluncedo ekusebenziseni izandla
- Izikali zokusika i-hip, intlambo kunye ne-jack rafters
- Umzimba we-aluminiyam oqinileyo onemiphetho yomatshini we-CNC
Jonga amaxabiso akutshanje apha
Ufunde kwakhona: Ngaba ungumfana we-TIG okanye weMIG? Iintsimbi ezisi-7 ezilungileyo kumbhobho wakho wokukhupha ngo-2022
Owona msebenzi unzima wesantya esisikweri: VINCA ARLS-12 Aluminium Rafter Carpenter Triangle Square
Kuphahla oluchwephesha okanye umchweli, iVinca Arls-12 isikwere sesantya sisixhobo esifanelekileyo sokulinganisa.
Ibonisa izikali ezininzi: 1/8-, 1/10-, 1/12-, kunye ne-1/16- intshi eluncedo olukhulu kwabo bakhetha ukungenzi izibalo entloko.
Esi sisikwere esikhulu (i-intshi ezili-12) esilungele ukusetyenziswa kwimizi-mveliso kunye neeprojekthi ezinkulu.
Umzimba wenziwe nge-aluminiyam enemiphetho eshinyeneyo eyenza ukuba womelele, womelele, kwaye ulungele ukusetyenziswa kakhulu.
Isiseko esibanzi sinikezela ukubamba okuzinzile kwaye sithintele isixhobo ukuba singatyi.
IVinca ineempawu ezikrolwe ngokunzulu ezityheli kwimvelaphi emnyama ekungafane kwenzeke ukuba iphele kwaye ingafundeki.
Ukongezwa okuluncedo kakhulu ekuthengeni kwesi sikwere yitafile yokuguqulwa kwe-rafter, kwabo bafuna imilinganiselo echanekileyo ngokujonga nje.
Iimbonakalo
- Iquka izikali ezininzi
- I-12-intshi enkulu yesikwere ilungele ukusetyenziswa kwimizi-mveliso
- Iimpawu ezikroliweyo ezityheli kwimvelaphi emnyama
- Ibandakanya itheyibhile yokuguqula i-rafter
Jonga amaxabiso akutshanje apha
Esona santya siphezulu sikwere seeprojekthi ezincinci ze-DIY: DEWALT DWHT46031 Aluminium 7-intshi yePremium yeRafter Square
| ubunzima | I-8 ounces |
| amacala | 10 x 6 x 1 |
| ubungakanani | Ipakethe ye1 |
| imathiriyeli | ialuminiyam |
Ukuba uyi-DIYer ebukhali kwaye usebenza ngamaplanga ngamaxesha athile, ke esi sikwere esinesantya esilungileyo ukusiqwalasela.
I-Dewalt DWHT46031 ayiyona i-Speed Speed Square kodwa yenziwe yinkampani ethembekileyo kwaye ifanelekile kwiiprojekthi ezincinci ze-DIY kunye nokuguqulwa kwekhaya.
Imiphetho ithe tye, amanani aphawulwe ngokucacileyo ngokumahluko aphezulu, kwaye aqatshelwe kwizithuba ezifanelekileyo zemigca yokubhala.
I-compact kwaye ilula, kwaye umlebe uyibambe ngokuqinileyo emthini, yonke into eyenza kube lula ukuyisebenzisa.
Imilinganiselo yobukhosi kuphela.
Iimbonakalo
- Compact and lightweight
- Ilungele iiprojekthi ezincinci ze-DIY
- Umlebe ubambelela ngokuqinileyo elukhuni
- Ifakwe kwizithuba ezifanelekileyo kwimigca yokubhala
Jonga amaxabiso akutshanje apha
Eyona isantya esiphezulu sokuchasana kwesikwere: Izixhobo ze-IRWIN Rafter Square
| ubunzima | 0.01 iiOunces |
| amacala | 9.25 x 7.48 x 0.98 |
| umbala | Luhlaza |
| imathiriyeli | ialuminiyam |
Ukuba usebenza rhoqo kwiimeko zokukhanya okuphantsi, ukufunda imilinganiselo kwisikwere sesantya kunokuba ngumngeni. Unale nto engqondweni, izixhobo ze-Irwin zenze isantya esibonakalayo esiphakamileyo.
I-Irwin 7-intshi yesikwere se-rafter kulula ukuyifunda, nakwiimeko zokukhanya okuphantsi.
Imilinganiselo kunye nee-engile zetafile zophahla zipeyintwe ngomthubi oqaqambileyo kumqolo oluhlaza omenyezelayo.
Le ndibaniselwano yombala yenza iinotshi kunye nezikali zigqame kwaye zenza isixhobo sifumaneke lula kwibhentshi yesixhobo, engceni, okanye kumgangatho wokusebenzela.
Isikwere sinezikali ezininzi: 1/8, 1/10, 1/12, kunye ne-1/16 intshi kwaye ikwabonisa izikali zebrace kunye neoctagon kunye nomlinganiselo webhodi ye-Essex.
Yenziwe nge-alloy ye-aluminiyam, yomelele, ingqinelani nemozulu, kwaye imelana nomhlwa. Esi sisixhobo somgangatho esiya kuhlala.
Iimbonakalo
- Kulula kakhulu ukufunda kwiimeko zokukhanya okuphantsi - umthubi oqaqambileyo kumqolo oluhlaza omenyezelayo.
- Izikali ezininzi: 1/8, 1/10, 1/12, kunye ne-1/16 intshi kunye nezikali zebrace kunye neoctagon
- Yenziwe nge-alloy ye-aluminiyam, ayinakumelana nemozulu kwaye iyamelana nomhlwa
- Ibonakala kakhulu kwindawo yokusebenzela okanye kwindawo yokwakha
Jonga amaxabiso akutshanje apha
Isantya esiphezulu sexabiso lemali yesikwere: Isixhobo se-Swanson Co T0118 Composite Speedlite Square
Olu guqulelo olukhaphukhaphu lweSpeed Square sesinyithi seSwanson lulungele ukusetyenziswa kwabasebenzi ngokubanzi kwindawo yokwakha.
Ixabiso eliphantsi kakhulu kunenguqulo yentsimbi, kulula ukuyisebenzisa, kwaye yomelele ngokugqithisileyo.
Umbala we-orenji obonakalayo ophezulu weplastiki wenza kube lula ukuwufumana kwindawo yokwakha okanye kwindawo yokusebenzela.
“Ixabiso elikhulu, liphezulu kwaye linzima”, yayiluluvo lomnye unokontraka wokwakha.
Yenziwe nge-polystyrene ekhaphukhaphu, enefuthe eliphezulu, uhlobo lweplastiki eyomelele ngakumbi kwaye igruzukile kuneplastiki eqhelekileyo, kwaye ikulungele ukusebenza nge-siding kunye nezinye izinto ezibuthathaka kuba ayizukonakalisa ukugqitywa okuthambileyo.
Inomgca ophakathi (C/L) wokufumana indawo esembindini wesitokhwe esingqukuva kunye neencam ezibeveled ukuze kube lula ukufunda. Ine-1/8-intshi enezithuba zenotshi zemigca yokubhala.
Amanani abonisa kwaye awapeyintwanga, ngoko ke kunokuba nzima ukufunda ukude.
Iimbonakalo
- Yenziwe ngeplastiki ekhaphukhaphu, enefuthe eliphezulu
- Umbala orenji wokubonakala okuphezulu
- Ilungele ukusebenza nge-siding kunye nezinye izinto ezithambileyo
- Ixabiso eligqwesileyo lemali, liphantsi kunenguqulo yentsimbi
Jonga amaxabiso akutshanje apha
Isikwere esinesantya esinengcebiso engcono kakhulu: iNqanaba loBukhosi 2990
| ubunzima | I-8 ounces |
| amacala | 7.25 x 7.25 x 0.87 |
| umbala | isilivere |
| imathiriyeli | Aluminium |
| iwaranti | IWaranti yoBomi |
Iinyani ezincomekayo
Inqanaba le-Empire 2900 i-Heavy-Duty Magnum Rafter Square yi-classic speed square. Yimveliso yanamhlanje evela emarikeni eneempawu ezininzi ezithembisayo. Into yokuqala eya kutsala nawuphi na umthengi ngumgangatho wayo owakhiwe.
I-Empire 2900 7-intshi yesantya esinesantya sesquare senziwe ngentsimbi yobunini kwaye inyangwa ngobushushu ukwenzela ukuqina okungcono. Inqaku layo elibunjiweyo lenzelwe ukubamba okukhuselekileyo. Icebiso elinjalo likwaqinisekisa unxibelelwano oluphezulu ngokuphelisa ukuhluba. Ngokusisiseko, sisikwere esinesantya esinzima. Isakhelo se-aluminiyam engqindilili, egobileyo okanye eyophukayo iyenza igqibelele ngakumbi ukuyisebenzisa njengesikhokelo seesarha.
Iitheyibhile zokuguqulwa ezifakwe ngokusisigxina kumzimba wayo zenza lula imisebenzi yokulinganisa. Iza kwimarike kubandakanya incwadana yemiyalelo kunye netafile egcweleyo yerafti ukunceda umsebenzisi. Ke, ixabiso layo eliphantsi xa lithelekiswa, ulwakhiwo oluluqilima lwe-aluminium, kunye nodidi oluphawulweyo oluhle luyenza ibe lukhetho oluhle kakhulu lwabaqalayo kunye neengcali.
sizilindele
Le mveliso inemiqobo emibini efanelekileyo. Ayinazo naziphi iinotshi zokubhala ukusika i-rip. Enye inyani yeyokuba ukuhlelwa kwayo kunombala ombi kakhulu. Akukho mbala ungaphezulu usetyenzisiweyo kwizidanga. Oku kuyenza ifikeleleke kwimarike kodwa yenza kube nzima ukuyifunda.
Yintoni iSpeed Square?
I-speed square sisixhobo sokuphawula esingunxantathu esisetyenziswa ngabachweli. Ngokubanzi, idibanisa yonke imisebenzi eqhelekileyo yesikwere esidityanisiweyo, isikwere esinesithathu kunye nesikweri esakhiweyo kwinto enye. Ke, ibizwa ngokuba sisikwere sesantya njengoko iqinisa inkqubo yokusebenza ngokudibanisa izikwere ezithathu zibe nye.
Ngokusisiseko, isikwere sesantya ngunxantathu ochanekileyo oqulethe irula kwelinye icala kunye nocingo kwelinye. Ke, abachweli bayisebenzisa ukwenza imilinganiselo esisiseko. Ikwasetyenziswa njengesikhokelo seesaha ngokuxhomekeke kwimodeli yemveliso eyenziwe ziinkampani ezahlukeneyo. Ezinye iimodeli kwimarike ziza nenqaku le-pivot elivumela umsebenzisi ukuba enze imilinganiselo ye-engile elula ngokufanelekileyo.
Imibuzo ebuzwa qho
Yintoni isikwere sesantya?
Kwabo kuni abangaqhelananga nesikwere, isikwere sesantya sisixhobo sokulinganisa esidibanisa imisebenzi yesikwere esidityanisiweyo, isikwere sokuzama, kunye ukubiyela isikwere zonke kwenye.
Sesinye sezona zixhobo zisisiseko kwaye ziyimfuneko ekusebenzeni ngamaplanga. Ayibizi mali ininzi, ichanekile, kwaye isetyenziswa ngeendlela ezahlukahlukeneyo.
Injongo ephambili yesikwere sesantya kukucwangcisa imizila ngokukhawuleza nangokuchanekileyo. Unokufumana kwaye uzobe ii-engile kunye nezangqa, ulungelelanise okanye ukhokele isarha, kwaye uyisebenzise njengenqanaba.
Le vidiyo ikubonisa indlela yokusebenzisa isikwere sesantya njengomphathi:
Izikwere zesantya zenziwe ngezinto ezahlukeneyo ezifana ne-aluminiyam, intsimbi, kunye neecomposites ezifana ne-HDPE. Zikwayenziwe ngokobukhulu obuninzi, kubandakanywa i-7-intshi, i-8-intshi, i-25-cm kunye ne-12-intshi ubukhulu.
Imigangatho yedigri edibeneyo kwisixhobo isusa imfuneko yokubala kwe-trigonometric kwaye ivumele imigca ukuba yenziwe lula.
Yintoni umahluko phakathi kwesikwere sesantya kunye nesikwere se-rafter?
Isikwere sesantya saziwa ngokuba sisikwere se-angile, isikwere se-rafter, kunye nesikwere esingunxantathu. Esi sisixhobo sokuchwela esineenjongo ezininzi esingunxantathu esisetyenziselwa ukumakisha.
Abachweli bayisebenzisa ukwenza umlinganiselo osisiseko kwaye baphawule imigca kwiplanga elinomlinganiselo, kwaye bayibona njengesikhokelo sokusika ama-45 ukuya kuma-90 degrees.
Ngobuphi ubungakanani besikweri sesantya endifanele ndibufumane?
"Isikwere sokuqala osithengayo kufuneka sibe yi-12-intshi yeSpeed Square," utsho Tom Silva, Le House Old unokontraka jikelele.
Iyaguquguquka kwaye ayinakuqhawuka. Ikunika i-engile ezingama-45 kunye nama-90-degree, ikwayirula, kwaye akunzima ukulinganisa ezinye ii-engile ngayo, nayo.”
Singakanani isikwere sesantya?
Izikwere zesantya zifumaneka ngeesayizi ezimbini:
- Ubungakanani obuncinci buziintshi ezisixhenxe kwicala (i-hypotenuse ingaphantsi nje kwee-intshi ezilishumi)
- Uguqulelo olukhulu lulishumi elinesibini kunye neshumi elinesibini ngee-intshi ezilishumi elinesixhenxe (eneneni, kubanamathela abayaziyo iTheorem yePythagorean, umlinganiselo ochanekileyo yi-intshi ze-16.97).
Ingaba izikwere zesantya zichanekile?
Yenziwe ngokuchanekileyo kwaye isikweri ngokwenyani, ke uya kufumana imilinganiselo echanekileyo ngalo lonke ixesha. Umzimba oqinileyo we-aluminiyam wenziwa ngemiphetho yomatshini we-CNC ukwenzela ukuqina okukhethekileyo kunye nokuchaneka.
Yeyantoni idayimani kwisikwere sesantya?
I-Swanson Speed Square inomda wedayimane osikiweyo ecaleni kwerula ekuvumela ukuba wenze isikwere imigca kwaye uqiniseke ukuba ilungile.
Eso siqwenga sedayimani sinokusetyenziswa ukwenza inotshi, okanye umlomo weentaka, ukuze kusetyenzwe ngawo.
Ingaba izikwere zokuyila zichanekile?
Izikwere zokubeka zichaneke kakhulu, nangona zisenokungacacisi ukuchaneka, unokuqiniseka ukuba zichaneke ngakumbi kunokuba uya kukwazi ukuzisebenzisa, ngaphandle kokuba ungoomatshini, kwaye uneendlela zokuqinisekisa ukuchaneka.
Wazi njani ukuba isikwere siyisikweri esakhiweyo?
Krwela umgca ecaleni komphetho wecala elide lesikwere. Emva koko flip isixhobo ngaphezulu, ulungelelanisa isiseko sophawu ngomphetho ofanayo wesikwere; zoba omnye umgca.
Ukuba amanqaku amabini akalungelelanisi, isikwere sakho asisikwere. Xa uthenga isikwere, luluvo olulungileyo ukujonga ukuchaneka kwayo phambi kokuba ushiye ivenkile.
Ndingakwazi ukulinganisa zombini i-engile kunye nomgama?
Ewe, isikwere sesantya sinomlinganiselo we-engile kunye neempawu zokulinganisa umgama kumzimba omnye okuvumela ukuba ulinganise i-engile kunye nomgama ngaxeshanye.
Uthetha ukuthini umqa?
Isikwere esinesantya sikwabizwa ngokuba sisikwere se-rafter, i-engile ephezulu ibizwa ngokuba yi-arer angle okanye imilo yophahla. Yiyo loo nto zikwabizwa ngokuba yi-rafter square.
Ngaba kunokwenzeka ukulinganisa inowuthi kunye ne-engile usebenzisa isikwere sesantya?
Ewe. Isikwere sesantya senzelwe ukwenza imilinganiselo echanekileyo yee-engile kunye nepitch.
Ngaba kukho nawuphi na umahluko phakathi kwesikwere se-rafter kunye nesikwere sesantya?
Ngokobuchwephesha, akukho zintlukwano phakathi kwesikwere se-rafter kunye nesikwere sesantya. I-engile kumphezulu wesikwere sesantya ibizwa ngokuba yi-engile yophahla. Ngoko ke, isikwere sesantya sikwabizwa ngokuba sisikwere se-rafter.
Ndingasebenzisa isikwere sesantya ukuzoba imigca ethe tye njengerula?
Ngokuqinisekileyo, unako. Enyanisweni, iya kuba sisiseko sokusetyenziswa kwisikwere sesantya.
Ndingasebenzisa isikwere sesantya ukufumana ubukhulu besangqa?
Ewe. Ngokusisiseko, iimpawu ze-engile kwisikwere sesantya zenzelwe ukuthatha imilinganiselo yesetyhula ngokuchanekileyo.
Loluphi uhlobo lwesikweri sesantya endifanele ukulusebenzisa?
Iimpendulo: Izikwere zesantya sesinyithi zingcono kunezikwere zesantya zeplastiki. Kwakhona, izikwere zentsimbi zixabiso eliphantsi xa kuthelekiswa nezikwere zeplastiki, ngoko ke, kusoloko kukhethwa ukuya kwisikwere sesantya sesinyithi.
Yise kude
Ngoku ukuba uyazazi iintlobo ezahlukeneyo zesantya sesquare ezikhoyo kunye neempawu zazo ezahlukeneyo kunye nezicelo, ukuxhotyiswe ngcono ukukhetha eyona ilungileyo ngeenjongo zakho.
Okulandelayo, fumana eyona T-square yeeprojekthi zakho zokuzoba kolu hlaziyo oluphezulu lwe-6
NdinguJoost Nusselder, umseki weZixhobo zeGqirha, umthengisi womxholo, kunye notata. Ndiyathanda ukuzama izixhobo ezitsha, kwaye kunye neqela lam ndiye ndenza amanqaku ebhlog anzulu ukusukela ngo-2016 ukunceda abafundi abathembekileyo ngezixhobo kunye neengcebiso zokwenza.
