Malo abwino kwambiri othamanga | Chida chokhacho choyezera chomwe muyenera kuwunikiridwa

Kungoyang'ana koyamba, masikweya othamanga amatha kuwoneka ngati makona atatu wamba achitsulo, omwe ali oyenerera zojambulajambula kuposa luso la matabwa ndi denga.

Koma chida chotsika mtengo ichi - mukamvetsetsa luso lake - chikhoza kukhala chida chanu chofunikira kwambiri pankhani yopangira matabwa.

Monga kalipentala, wopala matabwa, kapena DIYer mwina mwakwanitsa kutolera mndandanda wamabwalo osiyanasiyana oyezera m'kupita kwa nthawi: sikweya yoyesera, masikweya ophatikizika, masikweya opangira mafelemu.

Malo ocheperako othamanga, okhala ndi mawonekedwe ake ambiri, amatha kuchita ntchito ya ena onse.

Ndipo, ngati mumagwira ntchito ndi matabwa, kaya ngati katswiri kapena wachinyamata, ichi ndi chimodzi mwa zida zamitundu yambiri zomwe simungathe kukhala nazo.

Ndafufuza ma Speed ​​Square osiyanasiyana omwe amapezeka pamsika, ndikuwona mawonekedwe awo ndi mphamvu zawo ndi zofooka zawo. Ndabwera ndi mndandanda wafupipafupi wa omwe ndikuwona kuti ndi oyenera kuwululidwa kwa inu.

Chosankha changa chachikulu ndi Swanson Tool S0101 7-inch Speed ​​​​Square. Sikwela ya mthumba ili ndi zonse zomwe mungafune mu sikweya yothamanga - thupi lolimba la aluminiyamu, zolembera zomveka bwino, zowerengeka, ndi kabuku ka malangizo, zojambula, ndi matebulo okuthandizani kugwiritsa ntchito bwino chida chanu.

Tikukhulupirira, bukhuli likuthandizani kusankha malo abwino kwambiri othamanga pazolinga zanu.

Malo othamanga kwambiri	Images
Malo abwino kwambiri othamanga: Chida cha Swanson S0101 7-inch	(onani zithunzi zambiri)
Malo othamanga kwambiri okhala ndi pivot: CH Hanson 03060 Pivot Square	(onani zithunzi zambiri)
Malo othamanga kwambiri a rafters: Johnson Level & Chida 1904-0700 7-Inch Johnny Square	(onani zithunzi zambiri)
Best heavy-duty smart speed square: VINCA ARLS-12 Aluminium Rafter Carpenter Triangle Square	(onani zithunzi zambiri)
Malo othamanga kwambiri pama projekiti ang'onoang'ono a DIY: DEWALT DWHT46031 Aluminium 7-inch Premium Rafter Square	(onani zithunzi zambiri)
Malo abwino kwambiri amasitima apamtunda: Zida za IRWIN Rafter Square	(onani zithunzi zambiri)
Malo othamanga kwambiri amtengo wapatali: Swanson Tool Co T0118 Composite Speedlite Square	(onani zithunzi zambiri)
Speed ​​square yokhala ndi nsonga yopeka bwino: Empire Level 2990	(onani zithunzi zambiri)

Kalozera wa Wogula: Kodi mungasankhire bwanji malo othamanga kwambiri?

Pali zinthu zina zomwe muyenera kuziwona pogula square square.

thupi

Monga gawo lofunika kwambiri la chida, thupi liyenera kukhala lolimba komanso lamphamvu. Aluminiyamu kapena masikweya achitsulo chosapanga dzimbiri amapereka kulimba.

Zolemba

Zolembazo ndizofunikira kwambiri pachidacho ndipo ziyenera kukhala zokhazikika komanso zowerengeka mosavuta pakakhala kuwala kulikonse.

Kusintha

Malo othamanga ayenera kukhala ndi masikelo osiyanasiyana oyezera ngodya, mtunda, ndi mabwalo.

kwake

Kukhalitsa ndichinthu chofunikira kwambiri kuganizira pogula sikweya yothamanga. Kukhalitsa kumawonetsa ngati chinthucho chikhala nthawi yayitali kapena chikhoza kuwonongeka mukachigwiritsa ntchito pang'ono. Ngakhale pali mitundu iwiri yayikulu yamabwalo othamanga pamsika, mabwalo azitsulo ndiabwinoko kuposa mabwalo apulasitiki pampikisano wokhazikika bwino.

Zikafika pafunso logwiritsa ntchito masikweya othamanga ngati chiwongolero cha macheka, mabwalo othamanga apulasitiki nthawi zambiri amakhala olimba pomwe akupereka kukhazikika kochepa. M'malo mwake, mabwalo othamanga a aluminiyamu ndi olimba mokwanira kuti azitha kupirira ntchito zowopsa monga kugwetsedwa ndikuthamangitsidwa. Chifukwa chake, mabwalo othamanga azitsulo ndi olimba kwambiri chifukwa amakhala nthawi yayitali.

Zida zomanga

Palibe njira zambiri zopangira kuti opanga azisiyana pogwiritsa ntchito zinthu zosiyanasiyana popanga masikweya othamanga. Nthawi zambiri, opanga amakonda kuganizira mitundu itatu ya sing'anga kuti apange mabwalo othamanga.

Wood

Wood ndi zinthu zakale kwambiri zomangira mabwalo othamanga. Zili ndi zovuta zambiri zomwe zimapangitsa kuti zikhale zosayenera kugwiritsidwa ntchito popanga mabwalo othamanga. Mitengo imawonongeka mosavuta kapena imasweka nthawi zambiri. Chifukwa chake, m'zaka makumi angapo zapitazi opanga asamukira pang'onopang'ono kumalo osiyanasiyana omanga a masikweya othamanga.

pulasitiki

Pulasitiki yakhala chinthu chomangira chodalirika kwambiri popanga masikweya othamanga. Mabwalo opangidwa ndi pulasitiki amakhala otsika mtengo nthawi zambiri. Chifukwa chake, mabwalo opangidwa ndi pulasitiki akhala chinthu chofunikira kwambiri pamsika. Pulasitiki imapereka kukhazikika kochepa. Ilibe mphamvu yoyenera kulekerera ntchito kwambiri. Mabwalo opangidwa ndi pulasitiki amatha kusweka mosavuta.

zitsulo

Chitsulo chatsimikiziridwa kuti ndichopanga chogwira mtima kwambiri pamabwalo othamanga. Mabwalo achitsulo amakhala olimba kwambiri kuti agwiritsidwe ntchito pakavuta. Ndikosatheka kupeza bwalo lachitsulo losweka kukhala magawo. Kwa zaka zambiri, potsiriza, opanga apanga mzere wokhazikika wopangira mabwalo othamanga azitsulo.

Kuwerenga

Aliyense wogwiritsa ntchito sikweya yothamanga ayenera kukhala ndi malo oyenera kuti athe kuwerenga miyeso yosiyanasiyana mosavuta. Chodetsa nkhawa chachikulu pakuwerenga bwino chiyenera kukhala kusiyanitsa kwamitundu yazolemba zomwe zimadinda pathupi la sikweya yothamanga.

Ena mwa makwerero othamanga amatha kukhala ndi mtundu woyipa wamitundu zomwe zimakhala zovuta kuwerenga miyeso, makamaka pakuwala kochepa. Chifukwa chake, kuti muthane ndi vuto lotere, zingakhale zopindulitsa kuyang'ana malo othamanga omwe ali ndi zilembo zowoneka bwino zosindikizidwapo.

Malo othamanga kwambiri adawunikiridwa

Tsopano tikudziwa zomwe tingayang'ane mumsewu wabwino wothamanga. Ndiroleni ndikuwonetseni zomwe ndimakonda potsatira, kuti mupeze chida choyenera pamapulojekiti anu.

Malo othamanga kwambiri: Swanson Tool S0101 7-inch

(onani zithunzi zambiri)

Adapanga liwiro lalikulu ndipo akwaniritsa bwino!

Yoyamba kupangidwa pafupifupi zaka zana zapitazo ndi Albert Swanson, chida ichi chakonzedwa ndikusinthidwa ndi wopanga ndipo chimapereka chilichonse chomwe mungafune pa liwiro lalikulu.

Imaphatikizanso mawonekedwe onse a square framing square, tri square, miter square, ndi the chojambula lalikulu.

Swanson Speed ​​​​Square imapangidwa ndi heavy-gauge aluminium alloy ndipo, ngati simutaya, ikhala kwamuyaya. Ndi yopepuka koma yolimba ndipo imatha kupirira kugwiriridwa mwankhanza.

Ili ndi mapeto a matt, ndipo miyeso yakuda ndi zolembera za digiri zimaonekera bwino, kuti muwerenge mosavuta.

Maphunzirowa amaphatikizapo hip, chigwa, ndi jack rafters. Imakhala ndi zolemba za pensulo pa 1/4-inch increments, zomwe zimalola ogwiritsa ntchito kulemba molondola kutalika kwa bolodi.

"Diamondi" yapadera yodulidwa kumbali yoyezera ya sikweya kuti ikhale yosavuta kudula mipando ya denga.

Kukula kwake kumapangitsa kuti ikhale yosavuta kunyamula komanso yosavuta kunyamula m'thumba ndipo imabwera ndi kabuku kakang'ono kamene kamapereka malangizo, zithunzi zowonetsera, ndi matebulo omanga madenga ndi masitepe.

Mawonekedwe

• Imaphatikizira mbali zonse za ma framing, tri, ndi miter square
• Zopangidwa ndi aluminiyamu yopepuka kuti ikhale yolimba komanso yolimba
• Muyezo wakuda ndi zolembera za digiri zimawonekera bwino pomaliza matt
• Kabuku kamapereka malangizo, zithunzi, ndi matebulo
• Yokwanira komanso yokwanira m'thumba
• Zolemba ndi Imperial, osati Metric.

Onani mitengo yaposachedwa pano

Malo othamanga kwambiri okhala ndi pivot: CH Hanson 03060 Pivot Square

(onani zithunzi zambiri)

Chopadera cha CH Hanson 03060 Pivot Square ndi makina opindika omwe amatseka sikweya pamakona enaake.

Izi ndizothandiza makamaka pakuyezera mobwerezabwereza ndikuyika chizindikiro, zomwe zimapangitsa kuti ikhale yoyenera Speed ​​​​Square pomanga ndi kukonza denga.

Chinanso chapadera pa sikwele yothamangayi ndikuti ili ndi Mbale 3 zolimbana ndi UV zomwe zimatha kudziwa mazenera a denga ndi ngodya mwachangu komanso molondola. Mbale zodzazidwa ndi madzi zimasonyeza gradation pamene amathandizira kudula miter ndi kusanja.
Ilinso ndi pivot point yomwe imapangitsa masanjidwe olondola komanso kuyeza ma angles mwachangu komanso kosavuta.
Amapangidwa kuchokera ku aluminiyamu yopangidwa bwino kwambiri yomwe imapangitsa kuti ikhale yolimba kwambiri.
Mawonekedwe
Pivot imakina masikweya pamakona aliwonse otchulidwa
Pivot point yomwe imapangitsa masanjidwe olondola komanso kuyeza ma angles mwachangu komanso kosavuta
Mabotolo atatu osamva ma UV oyezera mazenera ndi makona ake
Wopangidwa kuchokera ku aluminiyamu yolimba

Onani mitengo yaposachedwa pano

Malo othamanga kwambiri okwera: Johnson Level & Chida 1904-0700 7-Inch Johnny Square

(onani zithunzi zambiri)

Ndi kumaliza kwake kwapadera kwa EZ-Read, iyi ndiye malo abwino kwambiri opangira ma rafters ndi ma welder omwe amafunikira kulondola kwapadera komanso kulondola.

Chophimba chapadera choteteza glare chomwe chimasokoneza kuwala kwa dzuwa chimapangitsa chida ichi kukhala chosavuta kuwerenga padzuwa lolunjika komanso pamthunzi.

Kutsirizitsa kumawonjezeranso kukangana komwe kumapangitsa kuti zikhale zosavuta kuteteza bwalo motsutsana ndi nkhuni mukamagwiritsa ntchito ngati chowongolera.

Ili ndi m'mphepete wandiweyani womwe umathandiza ngati kalozera wa macheka. Mutha kuyigwiritsa ntchito mwachindunji ndi macheka motsutsana ndi sikwaya kuti mudulidwe pamtanda kapena mabala aang'ono pogwiritsa ntchito sikelo ya protractor.

Ilinso ndi m'mphepete mwa maginito yomwe imathandiza pamanja.

Mapangidwe ake olimba a aluminiyumu okhala ndi m'mphepete mwa makina a CNC amatsimikizira kuwerenga kolondola nthawi zonse.

Ili ndi mamba odulira chiuno, chigwa, ndi ma jack rafters.

Mawonekedwe

• Kumaliza kwapadera kwa EZ-Read
• Mphepete mwakuda - zothandiza ngati kalozera wa macheka
• Mphepete mwa maginito - yothandiza pakugwiritsa ntchito manja
• Masikelo odulira chiuno, chigwa ndi ma jack rafters
• Thupi lolimba la aluminiyamu yokhala ndi m'mphepete mwa makina a CNC

Onani mitengo yaposachedwa pano

Werenganinso: Kodi ndinu TIG kapena MIG? 7 ma welders abwino kwambiri a chitoliro chanu cha exhaust mu 2022

Malo abwino kwambiri othamanga kwambiri: VINCA ARLS-12 Aluminium Rafter Carpenter Triangle Square

(onani zithunzi zambiri)

Kwa akatswiri okwera denga kapena kalipentala, Vinca Arls-12 liwiro lalikulu ndiye chida choyenera kuyezera.

Imakhala ndi masikelo angapo: 1/8-, 1/10-, 1/12-, ndi 1/16-inch zomwe ndizothandiza kwambiri kwa omwe sakonda kuwerengera m'mutu mwawo.

Ichi ndi lalikulu lalikulu (12 mainchesi) yoyenera kugwiritsidwa ntchito m'mafakitale ndi ntchito zazikulu.

Thupilo limapangidwa ndi aluminiyumu yokhala ndi m'mphepete mwake yomwe imapangitsa kuti ikhale yolimba, yolimba, komanso yabwino kuti igwiritsidwe ntchito movutikira.

Maziko otakata amapereka chogwira chokhazikika ndikuletsa chida kuti chitha kutsetsereka.

Vinca imakhala ndi zilembo zachikasu zojambulidwa kwambiri pamdima wakuda zomwe sizingatheke kuzimiririka komanso zosawerengeka.

Chowonjezera chofunikira kwambiri pakugulidwa kwa lalikulu ili ndi tebulo losinthira denga, kwa iwo omwe akufuna miyeso yolondola pang'onopang'ono.

Mawonekedwe

• Imakhala ndi masikelo angapo
• Sikweya yayikulu 12 inchi yoyenera kugwiritsidwa ntchito m'mafakitale
• Zolemba zachikasu pa maziko akuda
• Kuphatikizapo tebulo kutembenuka kwa denga

Onani mitengo yaposachedwa pano

Malo othamanga kwambiri pama projekiti ang'onoang'ono a DIY: DEWALT DWHT46031 Aluminium 7-inch Premium Rafter Square

(onani zithunzi zambiri)

Ngati ndinu DIYer wokonda kwambiri ndipo mumagwira ntchito ndi matabwa nthawi zina, ndiye kuti iyi ndi malo abwino othamanga kuti muganizirepo.

Dewalt DWHT46031 si Speed ​​​​Speed ​​​​Square koma imapangidwa ndi kampani yodalirika ndipo ndi yabwino kwa mapulojekiti ang'onoang'ono a DIY ndi zosintha zapakhomo.

M'mphepete mwake ndi owongoka, manambalawo amalembedwa momveka bwino kuti amasiyana kwambiri, ndipo amalembedwa pamipata yoyenera ya mizere yolembera.

Ndilophatikizika komanso lopepuka, ndipo mlomo umaugwira mwamphamvu kumtengo, zomwe zimapangitsa kuti zikhale zosavuta kugwiritsa ntchito.

Miyezo ya Imperial yokha.

Mawonekedwe

• Yokwanira ndi yopepuka
• Zabwino pamapulojekiti ang'onoang'ono a DIY
• Milomo imagwira mwamphamvu matabwa
• Zosungidwa pamipata yoyenera ya mizere yolembera

Onani mitengo yaposachedwa pano

Liwiro lopambana kwambiri: IRWIN Zida Rafter Square

(onani zithunzi zambiri)

Ngati mumagwira ntchito nthawi zonse pamalo opanda kuwala, kuwerenga miyeso pa sikweya yothamanga kungakhale kovuta. Poganizira izi, Zida za Irwin zidapanga mawonekedwe othamanga kwambiri.

The Irwin 7-inch rafter square ndi yosavuta kuwerenga, ngakhale m'malo opepuka.

Miyezo ndi makona a tebulo la denga amapakidwa utoto wachikasu chowoneka bwino kumbuyo kwa buluu wonyezimira.

Kuphatikizika kwa utoto kumeneku kumapangitsa kuti notche ndi masikelo ziwonekere komanso zimapangitsa chidacho kukhala chosavuta kupeza pa benchi ya zida, paudzu, kapena pansi pamisonkhano.

Malowa ali ndi masikelo angapo: 1/8, 1/10, 1/12, ndi 1/16 inchi komanso amakhala ndi masikelo a brace ndi octagon ndi muyeso wa board wa Essex.

Wopangidwa kuchokera ku aluminiyamu alloy, ndi yolimba, yosagwirizana ndi nyengo, komanso yosagwira dzimbiri. Ichi ndi chida chabwino chomwe chidzakhalapo.

Mawonekedwe

• Zosavuta kuwerenga m'malo opepuka - chikasu chowala pamtambo wonyezimira wabuluu.
• Mamba angapo: 1/8, 1/10, 1/12, ndi 1/16 inchi komanso mamba ndi masikelo a octagon
• Wopangidwa kuchokera ku aluminiyamu alloy, ndi nyengo komanso zosagwira dzimbiri
• Imawonekera kwambiri pamisonkhano kapena malo omanga

Onani mitengo yaposachedwa pano

Malo othamanga kwambiri amtengo wapatali: Swanson Tool Co T0118 Composite Speedlite Square

(onani zithunzi zambiri)

Mtundu wopepuka uwu wa Swanson's metal Speed ​​​​Square ndioyenera kugwiritsidwa ntchito wamba pamalo omanga.

Ndiwotsika mtengo kwambiri kuposa mtundu wachitsulo, wosavuta kugwiritsa ntchito, komanso wokhazikika kwambiri.

Mtundu wowoneka bwino wa lalanje wa pulasitiki umapangitsa kuti zikhale zosavuta kuzipeza pamalo omanga kapena pamisonkhano.

"Mtengo wabwino kwambiri, wokwera komanso wovuta", anali lingaliro la katswiri wina wa zomangamanga.

Amapangidwa ndi polystyrene yopepuka, yokhala ndi mphamvu zambiri, pulasitiki yomwe imakhala yolimba komanso yolimba kuposa pulasitiki wamba, ndipo ndi yabwino kugwira ntchito ndi m'mphepete ndi zida zina zosalimba chifukwa sizingawononge zofewa.

Ili ndi mzere wapakati (C / L) wopezera malo ozungulira ozungulira ndi m'mphepete mwa beveled kuti muwerenge mosavuta. Ili ndi ma notche a 1/8-inch amizere yolembera.

Ziwerengerozo ndi zowonekera ndipo sizinapentidwe, kotero zimakhala zovuta kuziwerenga patali.

Mawonekedwe

• Zopangidwa ndi pulasitiki yopepuka, yowongoka kwambiri
• Mtundu wa Orange kuti uwonekere kwambiri
• Oyenera kugwira ntchito ndi siding ndi zida zina zosakhwima
• Mtengo wabwino kwambiri wandalama, wotsika mtengo kuposa mtundu wachitsulo

Onani mitengo yaposachedwa pano

Sikwele yothamanga yokhala ndi nsonga yabwino kwambiri: Empire Level 2990

(onani zithunzi zambiri)

Mfundo zosangalatsa

Empire level 2900 Heavy-Duty Magnum Rafter Square ndi malo othamanga kwambiri. Ndi mankhwala amakono omwe amabwera pamsika ndi zinthu zambiri zolonjeza. Chinthu choyamba chimene chingakope kasitomala aliyense ndi khalidwe lake lomangidwa.

Empire 2900 7-inch long speed square square idapangidwa kuchokera ku chitsulo chaumwini ndipo imatenthedwa kuti ikhale yolimba bwino. Nsonga yake yomangidwa idapangidwa kuti ikhale yotetezeka. nsonga yotereyi imatsimikiziranso kukhudzana kwambiri pochotsa kuvula. Kwenikweni, ndi lalikulu-ntchito liwiro lalikulu. Chomangira cha aluminiyamu chokhuthala, chopindika kapena chosasweka chimapangitsa kuti chikhale chabwino kwambiri pochigwiritsa ntchito ngati kalozera wocheka.

Matebulo otembenuzidwa okhazikika pathupi lake amathandizira ntchito zoyezera. Imabwera pamsika kuphatikiza buku la malangizo ndi tebulo lathunthu la rafter kuthandiza wogwiritsa ntchito. Chifukwa chake, mtengo wake wotsika mtengo, zomangamanga zolimba za aluminiyamu, ndi ma gradation odziwika bwino zimapangitsa kukhala chisankho chabwino kwambiri kwa oyamba kumene ndi akatswiri.

glitches

Mankhwalawa ali ndi zovuta ziwiri zabwino. Ilibe zolemba zilizonse zodula. Chowonadi china ndi chakuti ma gradations ake ali ndi mitundu yosiyana kwambiri. Palibe mtundu wowonjezera womwe unagwiritsidwa ntchito popanga ma gradations. Izi zimapangitsa kuti zikhale zotsika mtengo pamsika koma zimapangitsa kuti zikhale zovuta kuwerenga.

Onani mitengo apa

Kodi Speed ​​Square ndi chiyani?

A speed square ndi chida cholemberapo chooneka ngati makona atatu chomwe akalipentala amagwiritsa ntchito. Nthawi zambiri, imaphatikiza ntchito zonse zofananira masikweya atatu, masikweya atatu ndi masikweya akupanga kukhala amodzi. Chifukwa chake, imatchedwa square square pomwe imamangiriza njira yogwirira ntchito pophatikiza mabwalo atatu kukhala amodzi.

Kwenikweni, sikweya yothamanga ndi makona atatu oyenera okhala ndi wolamulira mbali imodzi ndi mpanda mbali inayo. Choncho, akalipentala amagwiritsa ntchito kupanga miyeso yofunikira. Amagwiritsidwanso ntchito ngati kalozera wa macheka kutengera mtundu wazinthu zopangidwa ndi makampani osiyanasiyana. Zitsanzo zina pamsika zimabwera ndi pivot point yomwe imalola wogwiritsa ntchito kupanga miyeso yosavuta yamakona bwino. 

Mafunso Ofunsidwa Kawirikawiri

Kodi square square ndi chiyani?

Kwa inu omwe simukuchidziwa bwino lalikulu ili, sikweya yothamanga ndi chida choyezera chomwe chimaphatikiza ntchito za kuphatikiza square, square square, ndi mapangidwe angapo zonse m'modzi.

Ichi ndi chimodzi mwa zida zofunika kwambiri komanso zofunikira pakupanga matabwa. Ndi yotsika mtengo, yolondola, ndipo imagwiritsidwa ntchito mosiyanasiyana.

Cholinga chachikulu cha square square ndikuyika mizere mwachangu komanso molondola. Mukhozanso kupeza ndi kujambula ma angles ndi mabwalo, kusintha kapena kutsogolera macheka, ndipo ngakhale kugwiritsa ntchito ngati mulingo.

Kanemayu akukuwonetsani momwe mungagwiritsire ntchito masikweya othamanga ngati abwana:

Mabwalo othamanga amapangidwa kuchokera kuzinthu zosiyanasiyana monga aluminiyamu, chitsulo, ndi zophatikizika monga HDPE. Amapangidwanso misinkhu ingapo, kuphatikizapo 7-inch, 8-inch, 25-cm ndi 12-inchi kukula kwake.

Madigiri ophatikizidwa pa chida amachotsa kufunikira kwa mawerengedwe a trigonometric ndikulola kuti mizere ipangidwe mosavuta.

Kodi pali kusiyana kotani pakati pa sikweya yothamanga ndi sikweya ya denga?

Malo othamanga amadziwikanso kuti rafter angle square, rafter square, ndi triangle square. Ichi ndi chida chamitundu yambiri chaukalipentala chomwe chimagwiritsidwa ntchito poyika chizindikiro.

Akalipentala amachigwiritsa ntchito kupanga miyeso yoyambira ndikuyika mizere pamitengo yowoneka bwino, ndipo amawona ngati chitsogozo chodulira madigiri 45 mpaka 90.

Kodi ndipeze kukula kotani kwa sikweya liwiro?

"Malo oyamba omwe mumagula ayenera kukhala 12-inch Speed ​​​​Square," akutero Tom Silva, Wopanga wamkulu uyu wa Old House.

"Ndizosinthika komanso zosasweka. Imakupatsani ma angle a 45- ndi 90-degree, imakhalanso rula, ndipo sikovuta kuyeza ma angles ena nawonso.

Kodi masikweya othamanga ndi makulidwe otani?

Ma Speed ​​squares amapezeka mumitundu iwiri:

1. Kukula kwakung'ono ndi mainchesi asanu ndi awiri kumbali (hypotenuse ili pansi pa mainchesi khumi)
2. Mtundu wokulirapo ndi khumi ndi awiri ndi khumi ndi awiri ndi mainchesi khumi ndi asanu ndi awiri (kwenikweni, kwa omata omwe amadziwa Theorem ya Pythagorean, muyeso wolondola ndi mainchesi 16.97).

Kodi masikweya othamanga ndi olondola?

Amapangidwa molondola komanso masikweya enieni, kotero mumapeza miyeso yolondola nthawi iliyonse. Thupi lolimba la aluminiyamu limapangidwa ndi m'mphepete mwa makina a CNC kuti likhale lolimba komanso lolondola.

Kodi diamondi yomwe ili mu sikweya yothamanga ndi chiyani?

Swanson Speed ​​​​Square ili ndi diamondi yodulidwa motsatira wolamulira yomwe imakulolani kuti muyike mizere ndikuwonetsetsa kuti ndi yangwiro.

Chidutswa cha diamondi chimenecho chingagwiritsidwe ntchito kupanga msomali, kapena mlomo wa mbalame, kupanga denga.

Kodi kukonza mabwalo ndikolondola?

Mabwalo opangira mafelemu ndi olondola kwambiri, ngakhale sangatchule zolondola, mutha kutsimikiziridwa kuti ndiwolondola kuposa momwe mungagwiritsire ntchito, pokhapokha ngati ndinu katswiri wamakina, ndipo muli ndi njira zotsimikizira kulondola.

Kodi mungadziwe bwanji ngati sikweya ikupanga masikweya?

Jambulani mzere m'mphepete mwa mbali yayitali ya sikweya. Kenaka tembenuzirani chidacho, kugwirizanitsa maziko a chizindikirocho ndi m'mphepete mwa bwalo; jambulani mzere wina.

Ngati zizindikiro ziwirizi sizikufanana, sikwaya wanu si lalikulu. Pogula sikweya, ndi bwino kuyang'ana kulondola kwake musanachoke m'sitolo.

Kodi ndingathe kuyeza makona ndi mtunda?

Inde, sikweya yothamanga ili ndi kuyeza kokwanira komanso kuyeza mtunda mu thupi limodzi zomwe zimakulolani kuyeza ngodya komanso mtunda nthawi imodzi.

Kodi denga limatanthauza chiyani?

Malo othamanga amatchedwanso rafter square, ngodya yomwe ili pamwamba imatchedwa rafter angle kapena rafter shape. Ndicho chifukwa chake amatchedwanso rafter square.

Kodi ndizotheka kuyeza machulukidwe ndi ngodya pogwiritsa ntchito sikweya yothamanga?

Inde. Sikweya yothamanga imapangidwa kuti ipange miyeso yolondola ya ngodya ndi mamvekedwe.

Kodi pali kusiyana kulikonse pakati pa rafter square ndi speed square?

Mwaukadaulo, palibe kusiyana pakati pa rafter square ndi masikweya othamanga. Ngodya yomwe ili pamwamba pa sikweya yothamanga imatchedwa rafter angle. Choncho, square square amatchedwanso rafter square.

Kodi ndingagwiritse ntchito sikweya liwiro kujambula mizere yowongoka ngati rula?

Ndithudi, mungathe. M'malo mwake, ikhala yoyambira kugwiritsidwa ntchito pa liwiro lalikulu.

Kodi ndingagwiritse ntchito sikweya yothamanga kuti ndipeze kukula kwa bwalo?

Inde. Kwenikweni, zolembera pamakona pa sikweya yothamanga zimapangidwira kuti azitenga miyeso yozungulira ndendende.

Kodi ndigwiritse ntchito mtundu wanji wa sikweya yothamanga?

Yankho: Mabwalo othamanga achitsulo ndiabwino kuposa mabwalo othamanga apulasitiki. Komanso, mabwalo azitsulo ndi otsika mtengo poyerekeza ndi mabwalo apulasitiki, choncho nthawi zonse amakonda kupita kumalo othamanga azitsulo.

Tengera kwina

Tsopano popeza mukudziwa mitundu yosiyanasiyana ya mabwalo othamanga omwe alipo komanso mawonekedwe ake osiyanasiyana ndikugwiritsa ntchito, ndinu okonzeka kusankha yoyenera pazolinga zanu.

Kenako pezani T-square yabwino kwambiri pamapulojekiti anu ojambulira mu ndemanga 6 zapamwambazi

Ndine Joost Nusselder, woyambitsa Tools Doctor, content marketer, and dad. Ndimakonda kuyesa zida zatsopano, ndipo pamodzi ndi gulu langa ndakhala ndikupanga zolemba zakuya zamabulogu kuyambira 2016 kuthandiza owerenga okhulupirika ndi zida & malangizo opangira.