Ngowuphi umahluko malunga nokuRhwila iBlade yeSarha, iBlade yokuSika ngokunqamlezileyo, iNjongo Jikelele yokubona iBlade?

intshayelelo

I-Woodworking saw blade sisixhobo esiqhelekileyo kwi-DIY, ishishini lokwakha.

Kumsebenzi womthi, ukukhetha i-saw blade ekunene ngundoqo ekuqinisekiseni ukusikwa okuchanekileyo ngalo lonke ixesha.

iintlobo ezintathu zeencakuba zeesarha ezidla ngokukhankanywa kukukrazula iblade yesarha kunye neCrosscut Saw Blade, iNjongo Jikelele yabona iBlade.Nangona ezi blade zeesarha zinokubonakala zifana, iyantlukwano echuliweyo kuyilo kunye nokusebenza kwenza nganye ibe luncedo ngokukodwa kwimisebenzi eyahlukeneyo yomthi.

Kweli nqaku, siza kujonga ngakumbi kwiimpawu zezi ntlobo ze-saw blades kwaye sibonise umahluko phakathi kwabo ukukunceda ukuba wenze ukhetho olunolwazi kwiiprojekthi zakho zomthi.

Isiqulatho

• Ulwazi lwentshayelelo

• Ukukrazula isarha yesarha

• I-Crosscut saw blade

• Injongo Jikelele yabona uBlade

• Ukhetha njani?

• Ukuqukumbela

Ukukrazula isarha yesarha

Ukukrazula, okuvame ukubizwa ngokuba kukusika ngeenkozo, kukusika okulula. Phambi kweesarha ezihamba ngemoto, iisarha zesandla ezinamamazinyo amakhulu ali-10 okanye ngaphantsi zazisetyenziselwa ukukrazula amaphepha eplywood ngokukhawuleza nangokuthe ngqo kangangoko kunokwenzeka. Isarha “ikrazula” iinkuni. Ngenxa yokuba usika ngeenkozo zokhuni, kulula kune-crosscut.

Uhlalutyo lweempawu

Olona hlobo lulungileyo lwesarha yokukrazula yisarha yetafile. Ukujikeleza kweblade kunye netafile yabona ucingo lunceda ukulawula ukugawulwa kweenkuni; ukuvumela ukusika okuchanekileyo kunye nokukhawuleza kokukrazula.

Iincam zokukrazula ziphuculwe ukuze zigawulwe ngamaplanga, okanye ecaleni kweenkozo. Ngokuqhelekileyo zisetyenziselwa ukusikwa kokuqala, zisusa imicu emide yokhuni apho kukho ukuxhathisa okuncinci kunaxa kunqunyulwa kwiinkozo. Ukusebenzisa ipateni yamazinyo enomphezulu osicaba (FtG), inani lamazinyo eliphantsi (10T- 24T), kunye ne-engile yokuqhawuka emazingeni angama-20 ubuncinane, iblade ekrazulwayo inqumla iinkuni ecaleni kweenkozo ngokukhawuleza nangempumelelo ngesantya sokutya okuphezulu.

Iblade yokukrazula inani eliphantsi lamazinyo linika ukuxhathisa okuncinci ngexesha lokusikwa kuneblade ephezulu yokubala amazinyo. Nangona kunjalo, kukhokelela ekugqityweni okungqongqo kakhulu ekusikeni. Ukusebenzisa i-blade yokukrazula ngenxa yokunqunyulwa komnqamlezo, kwelinye icala, kuya kubangela inani elingathandekiyo le-tearout. Ezi ncakuba ziyaqhekeka emthini, zenze umphetho orhabaxa, ongacocwanga. Ibhleyidi enqamlezileyo ingasetyenziselwa ukugudisa i-rip cut cut. Unokwenza inqwelomoya kunye/okanye uyisanti xa ugqiba umsebenzi.

Injongo Ephambili

I-Rip-cutting circular saw blades zenziwa ukuze zisikwe ngeenkozo zomthi. Incakuba inecangca ebanzi, i-angle ye-engile enobundlobongela, amazinyo ambalwa kunalo naluphi na uhlobo lwesarha. Injongo ephambili yoyilo olunjalo kukukrazula ngokukhawuleza iinkuni ngaphandle kokugaya, kwaye kulula ukulahla inkunkuma efana ne-sawdust okanye i-chipboard. Ukusika ukukrazula okanye "ukukrazula" nje kukusika kunye neentambo zokhuni, kungekhona ngaphesheya, kuhlangabezana nokuchasana okuncinci kwesitokisi kwaye kuyahlula ngokukhawuleza.

Uninzi lwalo mahluko luvela kwinto yokuba kulula ukukrazula kune-crosscut, oku kuthetha ukuba izinyo ngalinye le-blade linokususa inani elikhulu lezinto.

Inombolo yezinyo

Ukulungiselela oku "kulunywa" okukhulu komthi, iincakuba zokukrazula zinamazinyo amancinci, ngokuqhelekileyo zinamazinyo angama-18 ukuya kuma-36 kuphela. Inani lamazinyo linokuba phezulu ngakumbi, kuxhomekeke kwi-saw blade ububanzi kunye noyilo lwamazinyo.

I-Crosscut saw blade

Ukunqumla iinkuni sisenzo sokunqumla iinkozo zomthi. Kunzima kakhulu ukusika kweli cala, kunokukrazula ukusika. Ngenxa yesi sizathu, ukunqumla kucotha kakhulu kunokukrazula. I-Crosscut blade inqumla i-perpendicular kwiinkozo zokhuni kwaye ifuna ukusika okucocekileyo ngaphandle kwemiphetho enqabileyo. Iiparamitha ze-saw blade kufuneka zikhethwe ngokufanelekileyo ukusika.

Inombolo yezinyo

I-Crosscut circular saw blades ikholisa ukuba nenani eliphezulu lamazinyo, ngokuqhelekileyo i-60 ukuya kwi-100. Iblade yesarha ingasetyenziselwa ukusika izinto ezibunjwayo, i-oki, ipine okanye ipleyiti ukuba ayikho iblade ekhethekileyo.
Ezona zixhaphakileyo cross-cut-cutting blade idayamitha yeblade yi-7-1/4′′, 8, 10, kunye ne-12 intshi. I-Crosscut saw blade gullets incinci kakhulu kuba izinyo ngalinye lithatha into encinci kakhulu kwisixhobo, okukhokelela kwiitshiphusi ezincinci kunye ne-sawdust. Ngenxa yokuba imingxuma emincinane, incakuba inokuhlala iqinile kwaye ingcangcazele kancinci.

Umahluko

Kodwa ukugawula ngokuchasene neenkozo kunzima kakhulu kunokuhamba ngeenkozo.
Iincakuba ezinqumlayo zishiya isiphelo esicolekileyo kuneencakuba zokukrazula ngenxa yamazinyo amaninzi kunye nokungcangcazela okuncinci.
Ngenxa yokuba zinamazinyo amaninzi kunamacangca okukrazula, iiblade ezinqamlezayo nazo zidala ukukhuhlana ngakumbi xa usikwa. Amazinyo maninzi kodwa amancinci, kwaye ixesha lokucubungula liya kuba lide.

Injongo Jikelele yabona uBlade

Ikwabizwa ngokuba yi-universal saw blade.Ezi sarha zenzelwe ukusika imveliso ephezulu yeenkuni zendalo, i-plywood, i-chipboard, kunye ne-MDF. Amazinyo e-TCG anika ukuguga okungaphantsi kune-ATB ephantse ibe ngumgangatho ofanayo wokusikwa.

Inombolo yezinyo

Incakuba yenjongo ngokubanzi inamazinyo angama-40, onke ayi-ATB.
Iincakuba zenjongo ngokubanzi zindanda malunga namazinyo angama-40, adla ngokuba namazinyo e-ATB (alternate tooth bevel) kunye nemibimbo emincinci. Amazinyo adibeneyo ajikeleza amazinyo angama-50, ane-ATB kunye ne-FTG (i-flat tooth grind) okanye i-TCG (i-triple chip grind) amazinyo, anemibhobho ephakathi.

Umahluko

Umdibaniso olungileyo wesarha yesarha okanye iblade yenjongo eqhelekileyo inokusingatha uninzi lokunqunyulwa kwabenzi bomthi.
Aziyi kucoceka njengeengcaphephe zokukrazula okanye iincakuba ezinqamlezileyo, kodwa zilungele ukunqunqa iibhodi ezinkulu kunye nokudala ukusikwa okungaphindi.

Amagqabi enjongo ngokubanzi awela kuluhlu lwe-40T-60T. Ngokuqhelekileyo babonisa zombini i-ATB okanye izinyo le-Hi-ATB.
Yeyona iguquguqukayo kakhulu kwiisarha ezintathu

Kakade ke, eyona nto ibalulekileyo kukuqonda ngokucacileyo iimfuno, izixhobo zokusebenza, kunye neemeko zezixhobo, kwaye ukhethe eyona blade ifanelekileyo yesarha kwivenkile yakho okanye kwindawo yokusebenzela.

Khetha njani?

Ngetheyibhile esarha iincakuba ezidweliswe ngasentla, uya kuxhotyiswa kakuhle ukuze ufumane amanxeba agqwesileyo kuyo nayiphi na imathiriyeli.
Zontathu ii-saw blades zenzelwe ukusetyenziswa kwesarha yetafile.

Apha ndincoma ngokobuqu isarha ebandayo, nje ukuba uqalise kwaye ugqibezele imisebenzi esisiseko.

Inani lamazinyo lixhomekeke kwizinto ezininzi, kubandakanywa nesicelo, ngoko kufuneka unqume ukuba usebenzise i-blade ukukrazula okanye ukunqumla. Ukukrazula, okanye ukusika ngeenkozo zomthi, kufuna amazinyo encakuba ambalwa kunokunqumla iinkozo, nto leyo ebandakanya ukunqumla iinkozo.

Ixabiso, imilo yezinyo, Izixhobo nazo zibalulekile ukuba ukhethe.

Ukuba awuyazi ukuba ufuna iplanga elinjani?

Ndicebisa ukuba ube nazo zontathu iiblayidi zeesarha ezingentla kwaye uzisebenzise, ​​​​Zigubungela phantse zonke izintlu zokusetyenzwa kweesarha zetafile.

Ukuqukumbela

Ngetheyibhile esarha iincakuba ezidweliswe ngasentla, uya kuxhotyiswa kakuhle ukuze ufumane amanxeba agqwesileyo kuyo nayiphi na imathiriyeli.
Ukuba awuqinisekanga ukuba luhlobo luni lweencakuba ozifunayo okwangoku, iblade yenjongo eqhelekileyo kufuneka yanele.

Ngaba usenemibuzo malunga nokuba yeyiphi i-saw blade efanelekileyo kwimisebenzi yakho yokusika?

Pls khululeka uqhagamshelane nathi ukufumana uncedo olungakumbi.

Sebenzisana nathi ukwandisa ingeniso yakho kunye nokwandisa ishishini lakho kwilizwe lakho!