I-try square ingenye yamathuluzi okumaka asetshenziswa kakhulu futhi, uma ungumkhandi wezinkuni, uchwepheshe, noma i-DIYer yasekhaya, ngokuqinisekile uzolazi leli thuluzi kanye nezinhlelo zokusebenza eziningi.
Kulula kodwa kudingekile - ngamafuphi, leso yisikwele sokuzama!
Okulandelayo umhlahlandlela wezikwele zokuzama ezingcono kakhulu ezitholakalayo, izici zazo ezihlukahlukene, namandla azo kanye nobuthakathaka.
Lolu lwazi kufanele lukusize ukhethe isikwele sokuzama esifanele sezidingo zakho.
Ngemva kokucwaninga ububanzi bezikwele zokuzama ezitholakalayo, ukukhetha kwami okuphezulu the Irwin Tools 1794473 zama isikwele. Ngiyikhethe ngenxa yokufinyeleleka kwayo nokusebenziseka kwayo ngezindlela eziningi njengethuluzi eliyinhlanganisela. Ilingana kahle entendeni yesandla sakho, inokwakhiwa okuqinile, kanye nezimpawu ezinhle ezifundekayo.
Kodwa ake sibheke izikwele zami eziphezulu ezi-5 zokuzama ngaphambi kokuthi sijule ekuzibuyekezeni.
| Isikwele sokuzama okuhle kakhulus | Izithombe |
| Isikwele sokuzama esingcono kakhulu sisonke: I-Irwin Amathuluzi 1794473 Isiliva |  (buka izithombe eziningi) |
| Isikwele sokuzama esingu-9 intshi esingcono kakhulu sochwepheshe: I-Swanson SVR149 9-Inch Savage |  (buka izithombe eziningi) |
| Isikwele sokuzama esisindayo esingcono kakhulu: I-Empire 122 Stainless Steel |  (buka izithombe eziningi) |
| Isikwele sokuzama esiguquguqukayo esiningi sochwepheshe: Johnson Level & Tool 1908-0800 Aluminium |  (buka izithombe eziningi) |
| Isikwele sokuzama esisha kakhulu: I-Kapro 353 Professional Ledge-It |  (buka izithombe eziningi) |
Kulokhu okuthunyelwe sizomboza:
- Yini i-try square?
- Ungasibona kanjani isikwele esingcono kakhulu sokuzama - umhlahlandlela womthengi
- Izikwele zokuzama ezingcono kakhulu emakethe
- Isikwele sokuzama esingcono kakhulu: I-Irwin Tools 1794473 Silver
- Isikwele sokuzama esingu-9-intshi esingcono kakhulu sochwepheshe: Swanson SVR149 9-Inch Savage
- Isikwele sokuzama esisindayo esingcono kakhulu: I-Empire 122 Stainless Steel
- I-try square eguquguqukayo kakhulu yochwepheshe: I-Johnson Level & Tool 1908-0800 Aluminium
- Isikwele sokuzama esisha kakhulu: I-Kapro 353 Professional Ledge-It
- imibuzo ejwayelekile ukubuzwa
- Kuyini ukunemba kwesikwele sokuzama?
- Iyini i-try square esetshenziselwa umsebenzi wokhuni?
- Uyini umehluko phakathi kwesikwele sokuzama nesikwele sonjiniyela?
- Ngingakwazi ukwenza ama-engeli ngaphezulu noma ngaphansi kuka-90 degrees?
- Usisebenzisa kanjani isikwele sokuzama?
- Uyini umehluko phakathi kwe-try square kanye ne-miter square?
- Uma usebenzisa isikwele sokuzama, ukuhlola ukukhanya kubonisani?
- Uyini umehluko phakathi kwesikwele sokuzama, isitholi se-engeli, kanye ne-protractor?
- Isiphetho
Yini i-try square?
I-try square iyithuluzi lokwenza ngokhuni elisetshenziselwa ukumaka kanye nokuhlola ama-engeli angu-90° ezicucu zokhuni.
Nakuba abasebenza ngokhuni basebenzisa izinhlobo eziningi ezahlukene zezikwele, isikwele sokuzama sibhekwa njengenye ye amathuluzi abalulekile okusebenza ngokhuni.
Isikwele egameni sisho i-engeli engu-90°.
Izikwele zokuzama ngokuvamile zingu-3 ukuya kwangu-24 amayintshi (76 kuya ku-610 mm) ubude. Izikwele ezingama-intshi amathathu ziwusizo emisebenzini emincane njengokumaka amalunga amancane.
Isikwele esijwayelekile senhloso ejwayelekile singamayintshi angu-6 ukuya kwangu-8 (150 kuya ku-200 mm). Izikwele ezinkulu zisetshenziselwa imisebenzi efana nekhabhinethi.
Zama izikwele ngokuvamile zenziwe ngensimbi nangokhuni. Unqenqema olufushane lwenziwe ngokhuni, ipulasitiki noma i-aluminium futhi lubizwa ngokuthi isitoko, kanti unqenqema olude lwenziwe ngensimbi futhi lubizwa ngokuthi i-blade.
Isitokwe sikhulu kune-blade. Izingcezu ezimbili zomumo we-L zivame ukuboshelwa kanye nama-rivets.
Kungase kube nomugqa wethusi phakathi kwezingcezu ezimbili ukuze kuqinisekiswe ikhwalithi nokunemba.
I-try square ingase futhi ibe nezilinganiso ezimakwe onqenqemeni ukuze zisize ekuphawuleni nasekubaleni.
Isikwele sokuzama sincane kunesikwele sombazi futhi ngokuvamile silinganisa ama-intshi angu-12.
Ezinye zingalungiseka, zibe namandla okushintsha ubukhulu phakathi kwemiphetho emibili, kodwa eminingi igxilile.
I-try square yakhelwe ikakhulukazi ukubhala noma ukudweba imigqa ye-degree-90, kodwa futhi ingasetshenziselwa ukusethwa kwemishini njengamasaha etafula, kanye nokuhlola ukuthi i-engeli yangaphakathi noma yangaphandle phakathi kwezindawo ezimbili ingama-degree angu-90 ncamashi.
Kwezinye izikwele phezulu kwesitoko kufakwe i-engeli ku-45°, ngakho isikwele singasetshenziswa njengesikwele semitha yokumaka nokuhlola ama-engeli angu-45°.
Zama amathuluzi ohlobo lwesikwele nawo ayatholakala njengezikwele eziphindwe kabili noma njengengxenye ye inhlanganisela isikwele.
Ungasibona kanjani isikwele esingcono kakhulu sokuzama - umhlahlandlela womthengi
Ngenxa yokuthi kunezinketho eziningi emakethe, kubalulekile ukukhomba ukuthi yiziphi izici ezizoba usizo kakhulu ezidingweni zakho ezithile.
Lokhu kuzokusiza ukuthi unciphise izinketho, kukusize ukhethe isikwele sokuzama esilingana nesabelomali sakho, futhi kukusize wenze umsebenzi wenziwe kalula nangokunembile.
Nazi ezinye izici ezibalulekile okufanele uzicabangele lapho uthenga isikwele sokuzama.
Ukunemba
Kuhlale kuwumqondo omuhle ukuhlola ukunemba kwesikwele se-try, ngokusebenzisa isikwele sikamashini ngokuvamile esinemba ngamaphesenti angu-100.
Izikwele zokuzama zivunyelwe ukubekezelela okungu-0.01 mm kuphela nge-cm yobude bensimbi yensimbi. Lokho kusho ukuthi akumele kube ngaphezu kuka-0.3 mm kusikwele esiyi-try esingu-305 mm.
Izilinganiso ezinikeziwe zihlobene nonqenqema lwangaphakathi lwensimbi yensimbi.
Isikwele singanemba kancane ngokuhamba kwesikhathi ngokusebenzisa kokubili ukusetshenziswa okuvamile nokuhlukumeza, njengokuguga kwemiphetho ngokuhamba kwesikhathi noma ukwehliswa kwesikwele noma ukuphathwa kabi.
Izikwele zokhuni nazo zingahluka ngokushintsha kwezinga lokushisa kanye nomswakama.
Material
Zama izikwele ngokuvamile zenziwe ngenhlanganisela yezinto: insimbi, insimbi engagqwali, ithusi, i-aluminium, ipulasitiki, nokhuni.
Uhlobo olujwayelekile lwesikwele se-try lune-blade ebanzi eyenziwe ngensimbi noma insimbi engagqwali ehlotshaniswa esitokisini sokhuni oluqinile oluzinzile, oluminyene, ngokuvamile i-ebony noma i-rosewood.
Insimbi engagqwali iyinto efanelekile yensingo njengoba ilula futhi imelana nokugqwala.
Izinkuni, ithusi, ipulasitiki, noma i-aluminium ingasetshenziselwa isibambo. Lezi zinto azigcini nje ngokumelana nokugqwala kodwa futhi ishibhile kunensimbi engagqwali.
Ingaphakathi lesitokisi sokhuni ngokuvamile linomugqa wethusi ogxilwe kuwo ukuze unciphise ukuguga.
Idizayini nezici
Ezinye izikwele zokuzama zingamathuluzi enhlanganisela futhi ziklanywe ngezici ezengeziwe.
Lokhu kungase kuhlanganise izimbobo zokubhala zokumaka ukunemba, ileveli yomoya, kanye nezigaba ezengeziwe zokulinganisa ama-engeli.
Izikwele zokuzama ezingcono kakhulu emakethe
Manje ake sibuyekeze izikwele zami zokukhetha eziphezulu. Yini eyenza lezi zibe zinhle kangaka?
Isikwele sokuzama esingcono kakhulu: I-Irwin Tools 1794473 Silver
I-Irwin Tools 1794473 izama isikwele inikezela ngazo zonke izici umuntu azibheka esikweleni sokuzama…nokuningi. Idizayini eqinile, iyathengeka futhi iyithuluzi elihle lokuhlanganisa.
Ama-engeli gradations akuvumela ukuthi kube njalo esetshenziswa njenge-protractor engalungile ama-engeli wokwakha avamile kanye nezinga lomoya elakhelwe ngaphakathi lisho ukuthi lingasetshenziswa ukuhlola izinga kanye ne-plumb.
Lesi sikwele sinensimbi engagqwali, engu-8 intshi yensimbi engagqwali enezikali ezimnyama, eziqoshwe ngokunemba ezifundeka kalula futhi ezingeke zibune noma ziguge ngokuhamba kwesikhathi.
I-blade inezimpawu zama-engeli angu-10°, 15°, 22.5°, 30°, 36°, 45°, 50°, kanye nama-engeli angu-60°.
Izinga lebhamuza elakhelwe ngaphakathi likuvumela ukuthi uhlole ileveli neplub, ukuze uthole ukufundwa okunembile.
Isibambo senziwe ngepulasitiki ye-ABS enamandla kakhulu eqinile futhi ehlala isikhathi eside.
Izici
- Ukunemba: Inembe kakhulu ngezimpawu ezimnyama, eziqoshwe ngokunemba,
- Material: 8-intshi, insimbi engagqwali blade
- Idizayini nezici: Ingagqwali futhi ihlala isikhathi eside, ifaka izimpawu zama-engeli nezinga lebhamuza elakhelwe ngaphakathi
Bheka izintengo zakamuva lapha
Isikwele sokuzama esingu-9-intshi esingcono kakhulu sochwepheshe: Swanson SVR149 9-Inch Savage
Idizayini emisha ye-Swanson 9-inch savage try square iyenza igqame ngaphezu kwamanye amamodeli.
Ihlanganisa ibha yokubhala, edizayinelwe ukubhala ukusikeka kwe-rip, futhi inikeza isibambo esinenjoloba ukuze sibambe okuphephile nokunethezekile.
Kukhona futhi i-kickstand ehlehliswayo ukusiza ukubamba isikwele endaweni. I-engeli engu-45-degree esibanjeni, ivumela ukuthi isetshenziswe njengesikwele se-miter.
Zonke lezi zici ezengeziwe zenza kube ithuluzi elikhangayo kakhulu lomdwebi wezinkuni ochwepheshe.
Uhlaka luyi-aluminium kanti i-stainless-steel blade ihlanganisa ukunemba okuqoshwe ngokunemba. Ikala amayintshi angu-10 ngaphandle namayintshi angu-8.5 ngaphakathi.
Ibha yokubhala ye-blade inamanotshi angu-1/8-intshi wokumaka ukusikeka kokuklebhula. Unqenqema olucijile lwebha yokubhala lukusiza ukuthi umake ngokunembile futhi ubhale.
Leli ithuluzi eliphelele eliza ngentengo ethengekayo.
Izici
- Material: Uhlaka lwe-Aluminium kanye nensimbi-yensimbi engagqwali, isibambo senjoloba esigxishiwe ukuze sibambelele
- Ukunemba: Inembe kakhulu ngeziqu eziqoqiwe
- Idizayini nezici: Ihlanganisa ibha yokubhala ecishiwe kanye ne-kickstand ehlehliswayo ukuze kubambe isikwele endaweni
Bheka izintengo zakamuva lapha
Isikwele sokuzama esisindayo esingcono kakhulu: I-Empire 122 Stainless Steel
Ukunemba. Ukuqina. Ukufundeka. Lesi isiqubulo sabakhiqizi balesi sikwele se-try futhi leli thuluzi liphila ngokuvumelana nalezi zithembiso.
I-Empire 122 True Blue Heavy-Duty Square iyithuluzi elihle kakhulu lakho kokubili ochwepheshe kanye nomdwebi wezinkuni wangempelasonto.
I-blade yensimbi engagqwali nesibambo se-billet esiqinile se-aluminium, kuhlangana ukwenza leli thuluzi lokuqina okuvelele.
Lezi zinto zenzelwe ukumelana nezimo zemisebenzi enzima kanye nesimo sezulu esibi, ngaphandle kokugqwala noma ukuwohloka.
Izimpawu ziqoshwa ku-8-inch blade, zifundeka kalula futhi ngeke zibune ngokuhamba kwesikhathi.
Izilinganiso ziyi-1/16 intshi ngaphakathi kanye ne-intshi engu-1/8 ngaphandle futhi insimbi ebushelelezi ikuvumela ukuthi usebenzise isikwele njengonqenqema oluqondile ukuze wenze izimpawu ezinembile.
Izici
- Ukunemba: Inembe kakhulu
- Material: Insimbi engagqwali kanye nesibambo se-billet esiqinile se-aluminium
- Idizayini nezici: Iphinda kabili njengerula engamayintshi angu-8, iwaranti yempilo ekhawulelwe
Bheka izintengo zakamuva lapha
I-try square eguquguqukayo kakhulu yochwepheshe: I-Johnson Level & Tool 1908-0800 Aluminium
"Sinjiniyela amathuluzi asiza ochwepheshe ukuthi basebenze ngokushesha, ngokuphephile, nangokunembe kakhudlwana."
Lesi sitatimende esivela kumkhiqizi sisekelwa iwaranti yempilo yonke elinganiselwe ye-Johnson Level and Tool 1908-0800 try square.
Leli thuluzi eliguquguqukayo neliqinile liyinto okufanele ube nayo kumkhandi wezinkuni noma umbazi. Kwenza ukuhlola ama-engeli nokumaka ukusikeka okuqondile kube lula futhi kunembile.
Leli thuluzi linesibambo se-aluminium esiqinile, futhi i-blade yenziwe ngensimbi engagqwali yezinga eliphezulu. Lokhu kwenza ithuluzi eliqinile elikwazi ukumelana nokugqwala.
Iziqu ngo-1/8″ kanye no-1/16″ increments zibhalwa unaphakade ezimnyama ukuze zibukwe kalula.
Lesi sikwele sokuzama esingu-8 intshi singahlola futhi siphawule ama-engeli angaphakathi nangaphandle angakwesokudla, kusenze sisebenziseke ekwenzeni uzimele, ukwakhiwa kweshede, ukwenza izitebhisi, neminye imisebenzi yokubaza.
Ingase futhi isetshenziselwe ukuhlola ama-engeli amasaha ebhentshi neminye imishini yokusika.
Ithwala iwaranti yempilo yonke ekhawulelwe ngokumelene nokukhubazeka kokubalulekile nomsebenzi wezingxenye eziwumshini.
Izici
- Ukunemba: Inembe kakhulu ngezilinganiso ezibhalwe unaphakade
- Material: Insimbi engagqwali yezinga eliphezulu nesibambo esiqinile se-aluminium
- Idizayini nezici: Inewaranti yempilo yonke ekhawulelwe
Bheka izintengo zakamuva lapha
Isikwele sokuzama esisha kakhulu: I-Kapro 353 Professional Ledge-It
I-Kapro 353 Professional Ledge-It Try Square iphuma phambili kwamanye amamodeli ngomklamo wayo omusha ohlanganisa i-ledge eyingqayizivele ehoxiswayo.
Lokhu kusekelwa kuwusizo kakhulu ekuqiniseni isikwele kunoma iyiphi indawo futhi kuyinzuzo kubadwebi bezinkuni abangochwepheshe.
I-blade inezimbobo zokumaka ku-10°, 15°, 22.5°, 30°, 45°, 50°, no-60° zokumaka i-engeli futhi ihlanganisa izimbobo zonke ngamayintshi angu-¼ omaka oketshezi kanye namapensela ahambisanayo.
Lezi zimpawu ezigxishwe unomphela zinikeza ukuqina nokunemba.
Amayintshi angu-4 okuqala anyuswa ku-1/32 ye-intshi ukuze kulinganiswe kahle futhi kunembile, adlulele ku-1/16 yeyintshi engxenyeni esele yensingo.
Isibambo senziwe nge-aluminium ekhonjiwe enezindawo ezintathu ezigaywe ngokunemba, izinkundla zokubamba eziphonsiwe ezingu-45° no-30°.
I-blade yensimbi engenasici eqinile, kanye nesibambo se-aluminium, ingamelana nezimo ezinzima zendawo yokusebenza ngaphandle kokugqwala noma ukuwohloka.
Imbobo ephathekayo ekugcineni kwe-blade iqinisekisa ukugcinwa okulula amathuluzi akho ephegibhodi.
Izici
- Ukunemba: Amamaki anembe kakhulu, abhalwe unomphela
- Material: Insimbi engagqwali nesibambo se-aluminium kunikeza amandla nokuqina
- Idizayini nezici: Idizayini emisha ene-ledge ehlehliswayo, izimbobo zokumaka zokumaka i-engeli, ukukhuphuka okuhle kokulinganisa okunembile
Bheka izintengo zakamuva lapha
imibuzo ejwayelekile ukubuzwa
Manje sesibone ezinye zezikwele ezingcono kakhulu zokuzama, ake siqedele ngeminye imibuzo engivame ukuzwa mayelana nezikwele zokuzama.
Kuyini ukunemba kwesikwele sokuzama?
Izikwele zama-try zivunyelwe ukubekezelela okungu-0.01 mm kuphela nge-cm ngayinye yensimbi yensimbi ngaphansi kwe-British Standard 3322 - okungukuthi hhayi ngaphezu kuka-0.3 mm kusikwele se-try esingu-305 mm.
Izilinganiso ezinikeziwe zihlobene nonqenqema lwangaphakathi lwensimbi yensimbi.
Iyini i-try square esetshenziselwa umsebenzi wokhuni?
I-try square noma i-try-square iyithuluzi lomsebenzi wokhuni elisetshenziselwa ukumaka kanye nokuhlola ama-engeli angu-90° ezicucweni zokhuni.
Nakuba abasebenza ngokhuni basebenzisa izinhlobo eziningi zezikwele, i-try square ibhekwa njengelinye lamathuluzi abalulekile okusebenza ngokhuni.
Isikwele egameni sisho i-engeli engu-90°.
Uyini umehluko phakathi kwesikwele sokuzama nesikwele sonjiniyela?
Amagama athi try square kanye nesikwele sikanjiniyela avame ukusetshenziswa ngokushintshana.
Ngokuvamile, isikwele sikanjiniyela senziwa ngokuphelele nge-carbon steel futhi isikwele sokuzama sakhiwe nge-rosewood nensimbi ne-rivets yethusi nama-faces.
Ngingakwazi ukwenza ama-engeli ngaphezulu noma ngaphansi kuka-90 degrees?
Ezinye izikwele zokuzama zinesici sokwenza ama-engeli angaphezu kuka-90-degrees, ngokuba nomugqa othile ku-blade.
Ngalolu hlobo lwethuluzi, ungenza i-engeli ethile kune-90-degrees.
Uma kungenjalo, kungcono ukusebenzisa i-a i-protractor enamarula ukuze kukale i-engeli enembile.
Usisebenzisa kanjani isikwele sokuzama?
Beka i-square blade yokuzama kuyo yonke into ofuna ukuyihlola noma ukuyimaka.
Ingxenye ewugqinsi yesibambo kufanele inwebe phezu konqenqema lwendawo, ivumele i-blade ukuthi ilale isicaba endaweni yonke.
Bamba isibambo ngasonqenqemeni lwento. I-blade manje isimi ku-engeli engu-90° uma kuqhathaniswa nonqenqema.
Bona le vidiyo ukuze uthole eminye imiyalelo:
Uyini umehluko phakathi kwe-try square kanye ne-miter square?
Isikwele sokuzama sisetshenziselwa ukuhlola ama-engeli angakwesokudla (90°) kanti isikwele semitha singama-engeli angu-45° (ama-engeli angu-135° nawo atholakala kuma-miter squares ngoba adalwe yi-45° intercept).
Uma usebenzisa isikwele sokuzama, ukuhlola ukukhanya kubonisani?
Ukuze uhlole ucezu lwepulanga noma ukuhlola imiphetho, i-engeli yangaphakathi yesikwele esiyi-try ibekwe eceleni konqenqema, futhi uma ukukhanya kukhombisa phakathi kwesikwele sokuzama nokhuni, ukhuni alunaleveli futhi alusikwele.
Le engeli yangaphakathi ingasetshenziswa futhi ekunyakazeni kokuslayida ukuze kuhlolwe iziphetho zombili zezinto ngokushesha.
Uyini umehluko phakathi kwesikwele sokuzama, isitholi se-engeli, kanye ne-protractor?
Isikwele sokuzama sikuvumela ukuthi umake futhi uhlole ama-engeli angu-90° ezicucu zokhuni. I-digital protractor isebenzisa inzwa egcwele uketshezi ukukala ngokunembile wonke ama-engeli ebangeni elingu-360°.
A othole i-digital angle iyithuluzi elinemisebenzi eminingi yezinhlelo zokusebenza eziningi zokulinganisa futhi ngokuvamile ihlanganisa i-protractor kanye nenani lezinye izici eziwusizo ezihlanganisa ileveli ne-bevel gauge.
Isiphetho
Manje njengoba usuzazi izikwele ezihlukahlukene zokuzama ezitholakalayo nezici ezikunikezayo, uzoba sesimweni esingcono sokukhetha ithuluzi elifanelana kangcono nezidingo zakho.
Kungakhathaliseki ukuthi uchwepheshe wezinkuni noma ufuna nje ukwenza i-DIY ekhaya, kukhona ithuluzi elilungele wena kanye nesabelomali sakho.
Okulandelayo, thola yiziphi izikwele ze-T ezingcono kakhulu ekudwebeni [ukubuyekezwa okungu-6 okuphezulu]
Ngingu-Joost Nusselder, umsunguli we-Tools Doctor, umakethi wokuqukethwe, kanye nobaba. Ngiyakuthanda ukuzama okokusebenza okusha, futhi kanye nethimba lami ngidale izindatshana zebhulogi ezijulile kusukela ngo-2016 ukuze ngisize abafundi abathembekile ngamathuluzi namathiphu okwenza.
