Thaum xub thawj siab ib muag, ib tug ceev square tej zaum yuav zoo li ib tug zoo tib yam hlau daim duab peb sab, ntau haum rau kos duab tej yaam num tshaj li kev woodworking thiab vov tsev.
Tab sis cov cuab yeej pheej yig no - ib zaug koj nkag siab nws lub peev xwm - tuaj yeem dhau los ua koj lub cuab yeej tseem ceeb tshaj plaws thaum nws los txog rau cov haujlwm ua haujlwm ntoo.
Raws li ib tug kws ntoo, woodworker, los yog DIYer tej zaum koj yuav tau tswj kom sau ib array ntawm txawv ntsuas squares Thaum lub sij hawm: sim square, ua ke square, framing square.
Lub kaum sab xis ceev ceev, nrog nws tus lej loj ntawm cov yam ntxwv, tuaj yeem ua txoj haujlwm ntawm tag nrho cov no.
Thiab, yog tias koj ua haujlwm nrog ntoo, txawm tias yog ib tus kws tshaj lij lossis tus neeg nyiam ua haujlwm, qhov no yog ib qho ntawm cov cuab yeej siv ntau yam uas koj tsis tuaj yeem them taus yam tsis muaj.
Kuv tau tshawb fawb ntau yam ntawm Speed Squares muaj nyob rau hauv kev ua lag luam, sau tseg lawv cov yam ntxwv thiab lawv lub zog thiab tsis muaj zog. Kuv tau tuaj nrog cov npe luv ntawm cov uas kuv xav tias tsim nyog tau coj los rau koj mloog.
Kuv xaiv tshaj yog Swanson Tool S0101 7-nti Speed Square. Lub hnab tsho-qhov loj me no muaj txhua yam koj xav tau hauv lub voj voog nrawm - lub cev muaj zog aluminium, meej, nyeem tau, thiab phau ntawv nrog cov lus qhia, daim duab, thiab cov ntxhuav los pab koj siv koj lub cuab yeej zoo tshaj plaws.
Vam tias, phau ntawv qhia no yuav pab koj xaiv qhov zoo tshaj plaws ceev square rau koj lub hom phiaj.
| Qhov zoo tshaj plaws ceev square | dluab |
| Qhov zoo tshaj plaws tag nrho ceev square: Swanson Tool S0101 7-nti | 
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| Qhov zoo tshaj plaws ceev square nrog pivot: CH Hanson 03060 Pivot Square | 
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| Qhov zoo tshaj plaws ceev square rau rafters: Johnson Level & Tool 1904-0700 7-Inch Johnny Square | 
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| Qhov zoo tshaj plaws heavy-duty ntse ceev square: VINCA ARLS-12 Aluminium Rafter Carpenter Daim duab peb sab Square | 
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| Qhov zoo tshaj plaws ceev square rau me me DIY tej yaam num: DEWALT DWHT46031 Txhuas 7-nti Premium Rafter Square | 
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| Qhov zoo tshaj plaws high contrast speed square: IRWIN Cov Cuab Yeej Rafter Square | 
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| Qhov zoo tshaj plaws tus nqi-rau-nyiaj ceev square: Swanson Tool Co T0118 Composite Speedlite Square | 
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| Speed square nrog qhov zoo tshaj plaws forged taub: Empire Level 2990 |  (saib ntau cov duab) |
Hauv kab ntawv no peb yuav npog:
- Buyer phau ntawv qhia: Yuav ua li cas xaiv qhov zoo tshaj plaws ceev square?
- Qhov zoo tshaj plaws ceev squares tshuaj xyuas
- Qhov zoo tshaj plaws tag nrho ceev square: Swanson Tool S0101 7-nti
- Qhov zoo tshaj plaws ceev square nrog pivot: CH Hanson 03060 Pivot Square
- Qhov zoo tshaj plaws ceev square rau rafters: Johnson Level & Tool 1904-0700 7-Inch Johnny Square
- Qhov zoo tshaj plaws heavy-duty ntse ceev square: VINCA ARLS-12 Txhuas Rafter Carpenter Daim duab peb sab Square
- Qhov zoo tshaj plaws ceev square rau me me DIY tej yaam num: DEWALT DWHT46031 Txhuas 7-nti Premium Rafter Square
- Qhov zoo tshaj plaws high contrast speed square: IRWIN cuab yeej Rafter Square
- Qhov zoo tshaj plaws tus nqi-rau-nyiaj ceev square: Swanson Tool Co T0118 Composite Speedlite Square
- Ceev square nrog cov lus qhia zoo tshaj plaws forged: faj tim teb chaws Qib 2990
- Dab tsi yog Speed Square?
- Cov Lus Nug
- Dab tsi yog qhov ceev square?
- Dab tsi yog qhov txawv ntawm qhov ceev square thiab rafter square?
- Qhov luaj li cas ntawm speed square kuv yuav tsum tau?
- Qhov ceev square yog tuab npaum li cas?
- Puas yog speed squares yog?
- Puas yog framing squares muaj tseeb?
- Yuav ua li cas koj paub yog hais tias ib tug square yog framing square?
- Kuv puas tuaj yeem ntsuas ob lub kaum sab xis thiab qhov nrug?
- rafter txhais li cas?
- Nws puas tuaj yeem ntsuas lub suab thiab lub kaum ntse ntse siv lub ntsuas ntsuas nrawm?
- Puas muaj qhov sib txawv ntawm rafter square thiab speed square?
- Kuv puas tuaj yeem siv lub voj voog nrawm los kos cov kab ncaj nraim zoo li tus kav?
- Kuv puas tuaj yeem siv lub voj voog nrawm txhawm rau nrhiav txoj kab uas hla ntawm lub voj voog?
- Kuv yuav siv hom square ceev twg?
- Takeaway
Buyer phau ntawv qhia: Yuav ua li cas xaiv qhov zoo tshaj plaws ceev square?
Muaj qee yam nta uas koj yuav tsum tau saib thaum yuav lub square ceev.
lub cev
Raws li qhov tseem ceeb tshaj plaws ntawm cov cuab yeej, lub cev yuav tsum muaj zog thiab ruaj khov. Aluminium los yog stainless-steel square muab durability.
Cim
Cov cim yog qhov tseem ceeb tshaj plaws ntawm cov cuab yeej thiab lawv yuav tsum tau etched tob thiab nyeem tau yooj yim nyob rau hauv txhua lub teeb.
Ntxim
Lub voj voog ceev yuav tsum muaj ntau qhov sib txawv rau kev ntsuas lub kaum sab xis, qhov deb, thiab lub voj voog.
durability
Durability yog qhov tseem ceeb tshaj plaws uas yuav tsum tau xav txog thaum yuav lub square ceev. Durability qhia seb cov khoom puas yuav kav ntev dua los yog yuav tau txais kev puas tsuaj tom qab siv me ntsis. Thaum muaj ob qhov kev hloov pauv loj ntawm cov squares ceev hauv kev ua lag luam, cov squares hlau yog txoj kev zoo dua li cov yas squares hauv kev sib tw ntawm kev ua haujlwm zoo dua.
Thaum nws los txog rau lo lus nug ntawm kev siv lub voj voog ceev raws li cov lus qhia pom, cov yas ceev squares feem ntau yog nruj dua thaum muab cov kav ntev dua. Ntawm qhov tsis sib xws, aluminium ua hlau ceev squares muaj zog txaus los zam cov ntawv thov huab cua zoo li raug tso tawm thiab khiav dhau. Yog li, metallic speed squares yog qhov ruaj khov tshaj plaws vim lawv kav ntev dua.
Siv Khoom Siv
Tsis muaj ntau qhov kev xaiv rau cov tuam ntxhab sib txawv los ntawm kev siv cov khoom sib txawv rau kev tsim cov square ceev. Feem ntau, manufacturers yuav xav txog peb hom nruab nrab rau zus tau tej cov ceev squares.
Ntoo
Ntoo tau yog cov khoom siv qub tshaj plaws rau kev ceev squares. Nws muaj ntau qhov tsis zoo ua rau nws tsis tsim nyog siv rau kev tsim cov squares ceev. Ntoo yooj yim tau txais kev puas tsuaj los yog tawg ntau zaus. Yog li, dhau ob peb lub xyoo dhau los cov tuam ntxhab tau maj mam txav mus rau qhov sib txawv ntawm qhov nruab nrab ntawm qhov ceev squares.
yas
Yas yog ib qho khoom siv zoo heev rau kev tsim cov squares ceev. Yas ua squares feem ntau pheej yig dua. Yog li, yas ua squares yog ib yam khoom xav tau heev hauv khw. Yas muab kev ua haujlwm tsawg dua. Nws tsis muaj lub zog tsim nyog los zam cov ntawv thov huab cua. Yas ua squares nyiam tawg yooj yim.
Hlau
Hlau tau raug pov thawj tias yog cov khoom siv txaus siab tshaj plaws rau cov squares ceev. Hlau squares muaj qhov ruaj khov heev los siv rau hauv cov xwm txheej nyuaj. Nws yog yuav luag tsis yooj yim sua kom tau ib tug hlau square tawg rau hauv qhov chaw. Tau ntau xyoo, thaum kawg, cov tuam ntxhab tau tsim cov kab ntau lawm rau cov hlau ceev squares.
Muaj nyeem
Txhua tus neeg siv lub voj voog nrawm yuav tsum muaj qhov tsim nyog kom nyeem tau ntau yam kev ntsuas tau yooj yim. Qhov kev txhawj xeeb tseem ceeb rau kev nyeem tau zoo dua yuav tsum yog cov xim zoo sib xws ntawm cov cim uas tau kos rau ntawm lub cev ntawm lub nrawm square.
Qee qhov ceev squares yuav muaj cov xim tsis zoo sib xws uas nws nyuaj heev los nyeem cov kev ntsuas, tshwj xeeb tshaj yog nyob rau hauv lub teeb qis. Yog li, txhawm rau kov yeej qhov teeb meem no, nws yuav muaj txiaj ntsig zoo los nrhiav ib lub xwmfab nrawm uas muaj cov ntawv nyeem tau yooj yim gradation stamped rau nws.
Qhov zoo tshaj plaws ceev squares tshuaj xyuas
Tam sim no peb paub tias yuav nrhiav dab tsi hauv qhov chaw nrawm nrawm. Cia kuv qhia koj qhov kuv nyiam cov kev xaiv tom ntej, yog li koj tuaj yeem nrhiav cov cuab yeej zoo rau koj cov haujlwm.
Qhov zoo tshaj plaws tag nrho ceev square: Swanson Tool S0101 7-nti
| Nyhav | 8 ooj |
| Qhov ntev | 1 x 8 x 8 |
| loj | 7 Nti |
| xim | Blue |
| khoom | Swanson |
Lawv tsim lub nrawm square thiab lawv tau ua tiav nws!
Ua ntej tsim ze li ib puas xyoo dhau los los ntawm Albert Swanson, cov cuab yeej no tau ua kom zoo dua qub thiab txhim kho los ntawm cov chaw tsim khoom thiab muab txhua yam koj xav tau hauv lub voj voog ceev.
Nws suav nrog tag nrho cov yam ntxwv ntawm framing square, tri square, miter square, thiab cov tus xyom cuab xwmfab.
Lub Swanson Speed Square yog ua los ntawm hnyav-gauge aluminium alloy thiab, yog tias koj tsis poob nws, nws yuav kav mus ib txhis. Nws yog lub teeb yuag tab sis muaj zog thiab tuaj yeem tiv taus qhov hnyav.
Nws muaj matt tiav, thiab cov kev ntsuas dub thiab cov cim qib sawv tawm kom meej, kom nyeem tau yooj yim.
Cov gradations muaj xws li lub duav, hav, thiab jack rafters. Nws nta cwj mem mem hluav ntawm 1/4-nti increments, tso cai rau cov neeg siv sau ntawv kom raug raws qhov ntev ntawm lub rooj tsavxwm.
Qhov tshwj xeeb "Diamond" txiav tawm ntawm qhov ntsuas sab ntawm lub xwmfab kom yooj yim rafter lub rooj txiav.
Nws qhov loj me ua rau nws nqa tau yooj yim thiab nqa tau yooj yim hauv lub hnab tshos thiab nws tuaj nrog ib phau ntawv qhia uas muab cov lus qhia, siv daim duab qhia, thiab cov ntxhuav rau kev tsim lub ru tsev thiab ntaiv.
nta
- Incorporates tag nrho cov yam ntxwv ntawm framing, tri, thiab miter squares
- Ua los ntawm lub teeb yuag aluminium rau lub zog thiab kav ntev
- Kev ntsuas dub thiab cov qhab nia qib sawv tawm kom meej rau qhov ua tiav matt
- Phau ntawv qhia cov lus qhia, daim duab, thiab cov rooj
- Compact thiab haum rau hauv hnab ris
- Cov cim yog Imperial, tsis yog Metric.
Txheeb xyuas tus nqi kawg ntawm no
Qhov zoo tshaj plaws ceev square nrog pivot: CH Hanson 03060 Pivot Square
| Nyhav | 6.9 ooj |
| Qhov ntev | 13 x 2.8 x 11.3 |
| xim | nyiaj |
| Cov Roj Muaj Muaj? | Tsis yog |
| Cov Roj Ntsuam Yuav Tsum Muaj? | Tsis yog |
Lub cim tshwj xeeb ntawm CH Hanson 03060 Pivot Square yog qhov pivot mechanism uas xauv lub xwmfab ntawm ib lub kaum ntse ntse.
Qhov no tshwj xeeb tshaj yog muaj txiaj ntsig zoo rau kev ntsuas rov ua dua thiab cim, uas ua rau nws yog qhov zoo tshaj plaws Speed Square rau ru tsev tsim thiab framing.
Lwm qhov tshwj xeeb ntawm qhov nrawm nrawm no yog tias nws tau nruab nrog 3 UV-resistant vials uas tuaj yeem txiav txim siab lub ru tsev pitches thiab cov ces kaum sai thiab raug. Lub vials ua kua dej qhia gradation thaum ua kom yooj yim miter txiav thiab leveling.
Nws kuj tseem muaj lub ntsiab lus pivot tshiab uas ua rau qhov tseeb layout thiab ntsuas cov ces kaum sai thiab yooj yim.
Nws yog tsim los ntawm qhov zoo tshaj plaws machined aluminium alloy uas ua rau nws ruaj khov heev.
nta
Pivot mechanism uas xauv lub square ntawm txhua lub kaum sab xis
Pivot point uas ua rau precision layout thiab ntsuas cov ces kaum sai thiab yooj yim
Peb UV resistant vials rau ntsuas lub ru tsev pitches thiab cov ces kaum
Ua los ntawm aluminium alloy ruaj khov
Txheeb xyuas tus nqi kawg ntawm no
Qhov zoo tshaj plaws ceev square rau rafters: Johnson Level & Tool 1904-0700 7-Inch Johnny Square
| Nyhav | 4.8 Lub suab |
| Qhov ntev | 0.88 x 10.25 x 8 |
| loj | 7 " |
| zoo | square |
| khoom | txhuas |
Nrog nws qhov tshwj xeeb EZ-Nyeem tiav, qhov no yog lub zoo meej square rau rafters thiab welders uas yuav tsum tau tshwj xeeb precision thiab raug.
Qhov tshwj xeeb tiv thaiv glare tiv thaiv txheej uas cuam tshuam lub hnub ci ua rau cov cuab yeej no yooj yim nyeem hauv lub hnub ncaj qha nrog rau hauv ntxoov ntxoo.
Kev ua tiav kuj tseem ua rau muaj kev sib txhuam uas ua rau nws yooj yim dua rau kev ruaj ntseg square tiv thaiv ntoo thaum siv nws raws li kev qhia pom.
Nws muaj ib tug tuab ntug uas yuav pab tau raws li ib tug saw saw. Koj tuaj yeem siv nws ncaj qha nrog cov saw tawm tsam lub xwmfab rau kev hlais lossis txiav txiav los ntawm kev siv cov nplais protractor.
Nws kuj muaj cov ntug sib nqus uas muaj txiaj ntsig zoo rau kev siv tes dawb.
Nws cov khoom siv txhuas lub cev siv nrog CNC machined npoo ua kom muaj kev nyeem ntawv txhua zaus.
Nws muaj cov nplais rau txiav lub duav, hav, thiab jack rafters.
nta
- Unique EZ-Nyeem tiav
- Ntug tuab - pab tau raws li cov lus qhia pom
- Sib nqus ntug - pab tau rau kev siv tes dawb
- Nplhaib rau txiav hip, hav thiab jack rafters
- Khoom aluminium lub cev nrog CNC machined npoo
Txheeb xyuas tus nqi kawg ntawm no
Qhov zoo tshaj plaws heavy-duty ntse ceev square: VINCA ARLS-12 Txhuas Rafter Carpenter Daim duab peb sab Square
Rau cov kws tshaj lij ru tsev lossis tus kws ntoo, Vinca Arls-12 ceev square yog qhov ntsuas zoo tshaj plaws.
Nws nta ntau qhov ntsuas: 1/8-, 1/10-, 1/12-, thiab 1/16- nti uas yog ib qho kev pab zoo rau cov neeg uas tsis nyiam ua kev suav hauv lawv lub taub hau.
Qhov no yog lub square loj (12 ntiv tes) haum rau kev siv thiab ua haujlwm loj.
Lub cev yog ua los ntawm txhuas nrog cov npoo tuab uas ua rau nws muaj zog, ruaj khov, thiab zoo tagnrho rau kev siv hnyav.
Lub hauv paus dav muab kev tuav ruaj khov thiab tiv thaiv lub cuab yeej los ntawm kev swb.
Lub Vinca nta sib sib zog nqus cov cim daj ntawm qhov tsaus ntuj uas tsis zoo li ploj mus thiab ua tsis tau nyeem.
Ib qho tseem ceeb tshaj plaws ntxiv rau kev yuav khoom ntawm lub square no yog lub rooj hloov pauv rafter, rau cov neeg uas xav tau qhov ntsuas qhov tseeb ntawm ib nrais muag.
nta
- Features ntau yam
- Loj 12-nti square haum rau kev lag luam siv
- Engraved yellow markings nyob rau hauv ib tug maub tom qab
- Xws li ib tug rafter conversion rooj
Txheeb xyuas tus nqi kawg ntawm no
Qhov zoo tshaj plaws ceev square rau me me DIY tej yaam num: DEWALT DWHT46031 Txhuas 7-nti Premium Rafter Square
| Nyhav | 8 ooj |
| Qhov ntev | 10 x 6 x 1 |
| loj | Pob ntawm 1 |
| khoom | Txhuas |
Yog tias koj yog DIYer ntse thiab ua haujlwm nrog ntoo qee zaus, ces qhov no yog qhov zoo nrawm rau xav txog.
Lub Dewalt DWHT46031 tsis yog lub luag haujlwm hnyav Speed Square tab sis nws yog tsim los ntawm lub tuam txhab txhim khu kev qha thiab zoo meej rau me me DIY tej yaam num thiab hloov tsev.
Cov npoo yog ncaj, cov lej tau pom meej meej nrog qhov sib txawv siab tshaj plaws, thiab nws tau kos rau ntawm lub sijhawm zoo rau kev sau cov kab.
Nws yog compact thiab lub teeb yuag, thiab daim di ncauj tuav nws nruj nreem rau cov ntoo, txhua yam ua rau nws yooj yim rau siv.
Imperial ntsuas nkaus xwb.
nta
- Compact thiab khaub-ncaws nyias
- Zoo tagnrho rau me me DIY tej yaam num
- Daim di ncauj tuav nruj rau ntoo
- Notched ntawm lub sijhawm zoo rau kev sau cov kab
Txheeb xyuas tus nqi kawg ntawm no
Qhov zoo tshaj plaws high contrast speed square: IRWIN cuab yeej Rafter Square
| Nyhav | 0.01 Lub suab |
| Qhov ntev | 9.25 x 7.48 x 0.98 |
| xim | Blue |
| khoom | Txhuas |
Yog tias koj ua haujlwm tsis tu ncua hauv cov teeb pom kev tsis zoo, nyeem cov ntsuas ntawm qhov nrawm nrawm tuaj yeem yog qhov nyuaj. Nrog rau qhov no hauv siab, Irwin Cov Cuab Yeej tsim lub siab pom kev nrawm nrawm.
Lub Irwin 7-nti rafter square yog ib qho yooj yim nyeem, txawm nyob rau hauv lub teeb qis.
Cov kev ntsuas thiab rafter lub rooj cov ces kaum yog pleev xim rau hauv cov xim daj ntawm glossy xiav tom qab.
Cov xim sib xyaw ua ke no ua rau cov ntiv taw thiab cov nplais sawv tawm thiab tseem ua rau cov cuab yeej yooj yim los nrhiav ntawm lub rooj zaum, ntawm cov nyom, lossis hauv pem teb rhiav.
Lub xwmfab muaj ntau qhov teev: 1/8, 1/10, 1/12, thiab 1/16 nti thiab tseem nta brace thiab octagon nplai thiab Essex board ntsuas.
Ua los ntawm aluminium alloy, nws muaj zog, huab cua-pov thawj, thiab xeb-resistant. Qhov no yog cov cuab yeej zoo uas yuav kav ntev.
nta
- Yooj yim heev los nyeem hauv cov teeb pom kev qis - ci daj ntawm glossy xiav tom qab.
- Ntau qhov ntsuas: 1/8, 1/10, 1/12, thiab 1/16 nti nrog rau kev tuav thiab octagon nplai
- Ua los ntawm aluminium alloy, nws yog weatherproof thiab xeb-resistant
- Pom tau zoo nyob rau hauv ib lub rooj cob qhia lossis lub tsev
Txheeb xyuas tus nqi kawg ntawm no
Qhov zoo tshaj plaws tus nqi-rau-nyiaj ceev square: Swanson Tool Co T0118 Composite Speedlite Square
Qhov sib sib zog nqus version ntawm Swanson's hlau Speed Square yog qhov zoo tagnrho rau cov neeg coob siv ntawm qhov chaw tsim kho.
Nws yog pheej yig dua li cov hlau version, siv tau yooj yim, thiab tseem tsis tshua muaj zog.
High-visibility txiv kab ntxwv xim ntawm cov yas ua rau nws yooj yim mus nrhiav tau ntawm ib lub tsev los yog nyob rau hauv ib tug rhiav.
"Zoo heev tus nqi, siab viz thiab tawv", yog lub tswv yim ntawm ib tus neeg ua haujlwm tsim kho.
Nws yog tsim los ntawm lub teeb yuag, muaj kev cuam tshuam siab polystyrene, ib hom yas uas muaj zog ntau dua thiab rugged dua li cov yas zoo tib yam, thiab nws yog qhov zoo tagnrho rau kev ua haujlwm nrog siding thiab lwm yam khoom siv me me vim nws yuav tsis ua kom muag muag.
Nws muaj qhov nruab nrab (C / L) txhawm rau nrhiav qhov chaw nruab nrab ntawm cov khoom lag luam thiab cov npoo beveled kom yooj yim nyeem ntawv. Nws muaj 1/8-inch spaced notches rau scribing kab.
Cov lej yog qhov kev xav thiab tsis pleev xim rau, yog li nws tuaj yeem nyuaj nyeem ntawm qhov deb.
nta
- Ua los ntawm lub teeb yuag, muaj kev cuam tshuam cov yas
- Txiv kab ntxwv xim rau siab visibility
- Zoo tagnrho rau kev ua hauj lwm nrog siding thiab lwm yam ilv cov ntaub ntawv
- Tus nqi zoo rau cov nyiaj, pheej yig dua li cov hlau version
Txheeb xyuas tus nqi kawg ntawm no
Ceev square nrog cov lus qhia zoo tshaj plaws forged: faj tim teb chaws Qib 2990
| Nyhav | 8 ooj |
| Qhov ntev | 7.25 x 7.25 x 0.87 |
| xim | nyiaj |
| khoom | txhuas |
| warranty | Lub neej Warranty |
Qhov tseeb qhuas
Lub teb chaws Ottoman qib 2900 Hnyav-Duty Magnum Rafter Square yog qhov xwm txheej ceev ceev. Nws yog ib qho khoom siv niaj hnub uas tuaj txog hauv kev ua lag luam nrog ntau yam kev cog lus. Thawj qhov uas yuav nyiam txhua tus neeg siv khoom yog nws cov khoom tsim tau zoo.
Lub teb chaws Ottoman 2900 7-nti ntev nrawm square yog tsim los ntawm cov khoom siv hlau thiab nws tau kho cua sov kom zoo dua hardness. Nws lub taub hau forged yog tsim los rau kev tuav ruaj ntseg. Xws li cov lus qhia kuj ua kom muaj kev sib cuag ntau tshaj los ntawm kev tshem tawm stripping. Yeej, nws yog lub luag haujlwm hnyav-ceev square. Ib qho tuab, khoov lossis tawg-pov thawj aluminium thav duab ua rau nws zoo meej rau kev siv nws raws li kev qhia pom.
Hloov cov rooj mus tas li rau ntawm nws lub cev ua kom yooj yim rau kev ntsuas dej. Nws los txog hauv kev ua lag luam nrog rau phau ntawv qhia thiab ua tiav cov lus rafter los pab tus neeg siv. Yog li, nws cov nqi sib piv pheej yig dua, cov khoom siv txhuas siv tau zoo, thiab cov cim zoo gradations ua rau nws xaiv zoo heev rau cov pib thiab cov tub txawg.
glitches
Cov khoom no muaj ob qhov zoo drawbacks. Nws tsis muaj scribing notches rau rip cutting. Lwm qhov tseeb yog tias nws cov gradations muaj cov xim tsis zoo sib xws. Tsis muaj xim ntxiv tau siv rau gradation. Qhov no ua rau nws pheej yig dua hauv kev ua lag luam tab sis ua rau nws nyuaj rau nyeem.
Dab tsi yog Speed Square?
Lub square ceev yog ib daim duab peb sab-puab cim tawm cov cuab yeej siv los ntawm cov kws ntoo. Feem ntau, nws sib koom ua ke tag nrho cov haujlwm ua ke ntawm kev sib xyaw ua ke square, tri square thiab framing square rau hauv ib qho. Yog li, nws yog hu ua speed square raws li nws fastens cov txheej txheem ua hauj lwm los ntawm kev sib txuas peb squares rau hauv ib qho.
Feem ntau, lub voj voog nrawm yog daim duab peb sab uas muaj tus pas ntsuas ntawm ib sab thiab laj kab ntawm lwm qhov. Yog li, cov kws ntoo siv nws los ua qhov ntsuas qhov yooj yim. Nws kuj yog siv los ua cov ntawv qhia pom nyob ntawm cov khoom qauv tsim los ntawm cov tuam txhab sib txawv. Qee cov qauv hauv kev ua lag luam tuaj nrog lub ntsiab lus pivot uas tso cai rau tus neeg siv los ntsuas lub kaum sab xis yooj yim zoo.
Cov Lus Nug
Dab tsi yog qhov ceev square?
Rau cov neeg ntawm koj uas tsis paub txog qhov xwm txheej tshwj xeeb no, lub voj voog nrawm yog lub ntsuas ntsuas uas sib xyaw ua haujlwm ntawm kev sib xyaw ua ke square, sim square, thiab framing xwmfab tag nrho hauv ib.
Nws yog ib qho tseem ceeb tshaj plaws thiab cov cuab yeej tseem ceeb hauv kev ua haujlwm ntoo. Nws yog pheej yig, raug, thiab muaj ntau yam kev siv.
Lub hom phiaj tseem ceeb ntawm kev ceev square yog layout kab sai sai thiab raug. Koj tuaj yeem nrhiav thiab kos cov ces kaum thiab lub voj voog, kho lossis coj tus saw, thiab txawm siv nws li qib.
Daim vis dis aus no qhia koj yuav ua li cas siv lub nrawm nrawm zoo li tus thawj coj:
Cov squares ceev yog tsim los ntawm ntau yam khoom xws li txhuas, hlau, thiab cov khoom sib xyaw xws li HDPE. Lawv kuj tau ua nyob rau hauv ntau qhov ntau thiab tsawg, suav nrog 7-nti, 8-nti, 25-cm thiab 12-nti qhov ntau thiab tsawg.
Lub embedded degree gradations ntawm lub cuab yeej tshem tawm qhov xav tau ntawm kev xam trigonometric thiab tso cai rau cov kab kom yooj yim dua.
Dab tsi yog qhov txawv ntawm qhov ceev square thiab rafter square?
Lub voj voog nrawm kuj tseem hu ua rafter kaum square, rafter square, thiab daim duab peb sab square. Qhov no yog ib qho cuab yeej siv ntau hom duab peb sab uas yog siv rau kev kos.
Cov kws ntoo siv nws los ua qhov ntsuas qhov yooj yim thiab kos cov kab ntawm qhov loj me, thiab lawv pom nws raws li kev qhia rau 45 txog 90 degrees txiav.
Qhov luaj li cas ntawm speed square kuv yuav tsum tau?
"Thawj square koj yuav tsum yog 12-nti Speed Square," hais tias Tom Silva, Tus Thawj Coj Hauv Tsev Laus no.
“Nws yog ntau yam thiab tsis tawg. Nws muab rau koj 45- thiab 90-degree lub kaum ntse ntse, nws kuj yog tus kav, thiab nws tsis nyuaj rau ntsuas lwm lub kaum sab xis nrog nws, thiab. "
Qhov ceev square yog tuab npaum li cas?
Speed squares muaj nyob rau hauv ob qhov ntau thiab tsawg:
- Qhov me me yog xya ntiv tes ntawm ib sab (qhov hypotenuse tsuas yog qis dua kaum ntiv tes)
- Qhov loj dua version yog kaum ob los ntawm kaum ob los ntawm kaum xya ntiv tes (qhov tseeb, rau cov neeg uas paub txog Pythagorean Theorem, qhov ntsuas qhov tseeb yog 16.97 ntiv tes).
Puas yog speed squares yog?
Nws yog ua kom raug thiab square tiag tiag, yog li koj yuav tau txais kev ntsuas qhov tseeb txhua zaus. Cov khoom siv txhuas lub cev yog ua los ntawm CNC machined npoo rau tshwj xeeb durability thiab precision.
Dab tsi yog lub pob zeb diamond hauv qhov nrawm nrawm rau?
Lub Swanson Speed Square muaj lub pob zeb diamond txiav tawm raws tus kav uas tso cai rau koj los ua cov kab square thiab xyuas kom lawv zoo meej.
Lub pob zeb diamond txiav tawm tuaj yeem siv los ua ib qho thais, lossis ib lub qhov ncauj, rau kev ua haujlwm rafter.
Puas yog framing squares muaj tseeb?
Framing squares yog qhov tseeb heev, txawm tias lawv yuav tsis qhia qhov tseeb, koj tuaj yeem paub tseeb tias lawv muaj tseeb dua li qhov koj yuav siv tau, tshwj tsis yog tias koj yog ib tus kws kho tshuab, thiab muaj cov ntsiab lus los xyuas qhov tseeb.
Yuav ua li cas koj paub yog hais tias ib tug square yog framing square?
Kos ib kab raws ntug ntawm sab ntev ntawm lub square. Tom qab ntawd tig lub cuab tam hla, aligning lub hauv paus ntawm lub cim nrog tib ntug ntawm lub square; kos lwm kab.
Yog tias ob lub cim tsis sib haum, koj lub square tsis yog square. Thaum yuav ib lub square, nws yog ib lub tswv yim zoo los xyuas nws qhov tseeb ua ntej tawm hauv lub khw.
Kuv puas tuaj yeem ntsuas ob lub kaum sab xis thiab qhov nrug?
Yog lawm, qhov ceev square muaj lub kaum ntse ntse ntsuas thiab ntsuas qhov deb ntawm ib lub cev uas tso cai rau koj ntsuas lub kaum sab xis thiab nyob deb ntawm tib lub sijhawm.
rafter txhais li cas?
Lub kaum sab xis tseem hu ua rafter square, lub kaum sab xis saum toj yog hu ua lub kaum sab xis rafter lossis rafter duab. Yog li ntawd lawv tseem hu ua rafter square.
Nws puas tuaj yeem ntsuas lub suab thiab lub kaum ntse ntse siv lub ntsuas ntsuas nrawm?
Yog lawm. Lub square ceev yog tsim los ua kom meej ntsuas ntawm cov ces kaum thiab suab.
Puas muaj qhov sib txawv ntawm rafter square thiab speed square?
Technically, tsis muaj qhov sib txawv ntawm lub rafter square thiab lub square ceev. Lub kaum sab xis ntawm sab saum toj ntawm lub nrawm square yog hu ua lub kaum sab xis rafter. Yog li ntawd, ib tug ceev square kuj hu ua rafter square.
Kuv puas tuaj yeem siv lub voj voog nrawm los kos cov kab ncaj nraim zoo li tus kav?
Muaj tseeb, koj ua tau. Nyob rau hauv qhov tseeb, nws yuav yog ib qho tseem ceeb siv rau ib tug ceev square.
Kuv puas tuaj yeem siv lub voj voog nrawm txhawm rau nrhiav txoj kab uas hla ntawm lub voj voog?
Yog lawm. Yeej, lub kaum sab xis kos rau ntawm ib lub voj voog ceev yog npaj rau kev ntsuas ncig kom meej.
Kuv yuav siv hom square ceev twg?
Teb: Hlau ceev squares zoo dua cov yas ceev squares. Tsis tas li ntawd, metallic squares yog comparatively cheaper dua yas squares, yog li, nws yog ib txwm nyiam mus rau ib tug metallic ceev square.
Takeaway
Tam sim no koj paub txog ntau hom kev ceev squares muaj thiab lawv cov yam ntxwv thiab kev siv ntau yam, koj tau zoo dua los xaiv qhov tsim nyog rau koj lub hom phiaj.
Tom ntej no, nrhiav qhov zoo tshaj plaws T-square rau koj cov duab kos duab hauv qhov kev tshuaj xyuas saum toj no 6
Kuv yog Joost Nusselder, tus tsim ntawm Tools Doctor, cov ntsiab lus lag luam, thiab txiv. Kuv nyiam sim cov cuab yeej tshiab, thiab ua ke nrog kuv pab neeg kuv tau tsim cov ntawv blog tob txij li xyoo 2016 los pab cov neeg nyeem siab ncaj nrog cov cuab yeej & cov lus qhia ua khoom siv.
