Txhua tus kheej-saib txiv neej nyob rau hauv nws sau los ntawm qhov tsim nyog cov cuab yeej nyob rau hauv kev khwv nyiaj txiag tau hacksaw rau ntoo. Yog tsis muaj nws tsis yooj yim rau kev tswj cov kev tsim kho thiab kev kho. Tsis tas li ntawd hacksaw rau wood yog indispensable nyob rau hauv kev saib xyuas ntawm ib tug tiaj nraum qaum tsev los yog suburban cheeb tsam. Thaum xaiv no tseem ceeb tsim nyog ua raws li nws cov ntsiab yam ntxwv: ib tug ntev ntawm lub Web site, tus hniav magnitude (me me los yog loj) quenching cov hniav los yog nws tsis tuaj kawm ntawv.
Hacksaw rau ib tsob ntoo yuav tsum haum ntev. Qhov no yuav tso cai rau mus pom ntoo khoom ntawm luag tej thickness. Tes hacksaw rau wood, uas nws ntev yog hais txog 30 cm, tsuas haum rau tej me me tuav thiab rods. Mus ua hauj lwm nrog cav thiab planks optimally suited Pom hniav 45-50 cm. Qhov luaj li cas ntawm tus hniav hacksaw muaj feem xyuam rau tej ceev thiab txiav huv si. Raws li ib tug dav dav txoj cai, lub sab hniav, lub smoother thiab nqus tsev vacuum txiav tau. Kev ceev tshaj plaws tej pom hniav yuav pab nrog cov hniav nyob rau hauv 6-8mm. Qhov no pom yog qhov zoo tshaj plaws ua hauj lwm nrog cov pa cav, planks thiab qhov chaw uas nws tsis muaj nqi dab tsi rau qhov zoo ntawm cov kev txiav. Mus ua hauj lwm nrog cov rooj tog cov laug cam, zoo nkauj hais, thiab qhov chaw uas koj xav tau ib tug du thiab huv si txiav, siv ib tug hacksaw nrog ib tug nplua hniav zuag (3 hli). Qhov cuab yeej no yuav tsum tau ntau lub sij hawm rau tej, tab sis cov kev txiav yuav ntau yog. Muaj ntau ntau yam ntawm saws rau wood, nyob rau hom ntaub khov heev uas yog ob leeg me me thiab cov loj loj hniav. Cov saws tau hu ua "saber Kremlin." Nyob rau hauv tas li ntawd mus rau hauv lub deb nruab nrab ntawm cov hniav nws tseem yog ib qho tseem ceeb heev, thiab lawv cov zoo, vim hais tias nws txiav txim cov kev taw qhia ntawm tej. Pom tuaj nrog ncaj cov hniav yog siv rau cov transverse tej ntoo, thiab nrog ib tug me ntsis inclined rau pem hauv ntej - rau ntev. Hacksaw nrog sharpened rau ob tog ntawm tus hniav yog qhov zoo ntawm sawing tsab ntawv tsa suab rov qab thiab neb. Tej kev txawv ntawm qhov cuab tam ua rau lub fact tias neeg txawj craftsmen yeej ib txwm muaj ib tug ob peb ntawm lawv cov hom.
Koj kuj yuav tsum tau ua tib zoo txoj kev thiab mus rau lub degree ntawm hardening ntawm cov hniav. Yog li ntawd, yam no hu ua pab ntev npaum li cas, thiab nyob rau hauv cov ntaub ntawv no ib tug ntev lub sij hawm ua npub. Thaum uas siv cov no lub cuab tam ntau tshaj ib xyoos ib zaug, nws yuav pab rau siab ntso ua tag nrho nws lub neej. Tej cov hniav tsuas yog tsis yooj yim sua rau hov, yog li lawv yuav muab xam pov tseg. Untempered pom hniav ua rau nws ua tau rau hov cov hniav ntau lub sij hawm. Cov saws yog zoo tshaj plaws haum rau nruam siv. Yam no hu ua cov hniav sib txawv los ntawm koj zoo tib yam dub.
Sharpening hacksaw rau wood yog ib tug tseem ceeb heev lub sij hawm ntawd, raws li incorrectly ua, nws yuav kiag li ua rau lub cuab tam. Rau nws, siv tshwj xeeb ntsia thawv ntaub ntawv nrog ib tug me me notch. Lawv feem ntau yog cim nrog cov tsiaj ntawv "huam yuaj" txhais tau tias "rau sharpening saws." Yuav kom tag rov qab kho cov hniav sharpness, koj yuav tsum tau tsuas yog ib tug ob peb taw ntawm ib cov ntaub ntawv. Siv rau kev ceev hliav ntawm sib tsoo log. ib tug tshwj xeeb ntaus ntawv yog siv rau cov xov hacksaw hniav, hu ua "wired". Nyob rau hauv cov ntaub ntawv no txhua hniav yog khoov duav mus rau lub (alternating sab laug-sab xis) thoob plaws cov hniav ntev. Zoo qe hniav tau yooj yim yuav tau soj ntsuam thaum lub sij hawm lub lag luam. Kom sib nrauj hacksaw rau wood yuav luag yeej tsis tau daig nyob rau hauv cov ntoo thaum lub sij hawm nws tej.