Yuav ua li cas hov riam, ces lawv kav ntev?

Chav tsev mov riam - ib qho ntawm feem tseem ceeb cov khoom rau kev hom phiaj, tsis muaj kev hostess li tsis muaj tes. Thaum ib tug riam ua tiav raws li tag nrho cov ntau yam ntawm kev ua hauj lwm - los ntawm tu mus rau txiav qos yaj ywm khoom ci. Tam sim no tsim kev riam rau tu ntses, tej nqaij thiab lwm yam khoom noj - muaj qhia tshwj xeeb zoo li tus hniav thiab tshwj xeeb heev.

kev faib ntawm riam

Yog li ntawd, rau txhua yam ntawm kev ua hauj lwm nws muaj nws tus kheej cov chav ua noj Tej cuab tam:

• huv zaub thiab txiv hmab txiv ntoo riam nrog ib tug curved hniav thiab ib tug ntse taw tes. Qhov no zoo txhawb ntau sai thiab zoo sib cais ntawm lub tev los ntawm cov txiv hmab txiv ntoo los yog zaub, thiab kuj pub zibntab txiav tawg tsam;
• zaub yog txiav nrog ib tug riam hniav nrog ib tug ca nruab nrab dav;
• lard riam ua kwv yees li tib yam, tab sis nrog ib tug ntau sib npaug lawm. Lawv yuav tsum tau txiav nqaij qaib nqaij thiab tshuaj ntsuab;
• toothed hniav riam yog universal. Nws yog muaj feem xyuam los txiav tshiab khob cij los sis mos txiv lws suav, siav txiv duaj, txiav lub ncuav mog qab zib;
• riam hniav waveform haum rau tej lub roasted nqaij;
• ib rab riam nrog ib tug nqaim hniav ntev uas yuav tsum tau, thaum cov nqaij yog muab tshem tawm los ntawm cov pob txha. Rau tib lub hom phiaj, thiab zoo Fillet riam. Cia li tshem tawm lawv thaum tu lub ntses teev. Tov li cov riam nrog rau lwm yam nyuab - nws ntseg tsis tau tsuas yog qhov ntev ntawm tus hniav, tab sis saj zawg zog;
• tshwj xeeb mov riam yuav muab tau yooj yim distinguished los ntawm cov hniav nyob rau hauv ntug - nyob rau hauv qhov no ua kiav txhab nyob rau khob cij yog tsis puas thiab tsis flake tawm thaum lub sij hawm txiav;
• kws ua zaub mov tus riam - yog lwm nrov qauv. Nws muaj loj, zoo nyob rau hauv lub Palm ntawm koj txhais tes, nws yog Attendance ua tau yooj yim txiav nqaij, txiv hmab txiv ntoo, tshuaj ntsuab los yog huv si ntses;
• Standard riam txig haus tsuas, txiav cov roj. Cov hniav muaj ib tug ntev thiab du;
• Riam-taus ke mus txiav lub pob txha. Lawv kuj tsuav thiab zaub ntsuab;
• shred lub cabbage los yog carrots ke riam nrog ib tug muab ob npaug rau hniav, nws yog ib qho tseem ceeb kom paub yuav ua li cas siv nws kom raug.

Cov kos duab ntawm sharpening tuaj

Keej hostess thiab zoo heev ua noj yog heev txaus ob los yog peb cov riam ua noj manipulation ntawm cov miv complexity. Lub ntsiab hauj lwm - hais tias lawv yeej ib txwm ntse thiab cov hniav - tsis muaj tsis xws luag. Vim hais tias yuav ua li cas hov riam kom zoo - ib tug tshwj xeeb kev kawm. Yog hais tias lub canvas cuab tam paub tias ib co irregularities Musat haum txig. Nws lub hom phiaj - mus tsis tau tsuas yog ua ib tug ntse hniav, raws li ib tug ca ntug. Tab sis nws tsuas yog rau sharpening ib tug me ntsis Musatov. Nrog rau qhov teeb meem ntau ntse tiv grindstone, chav ua noj elektrotochilka, kom yuav pab cov pob zeb thiab thiaj li nyob. D. Nws yog ib qho tseem ceeb uas pab kiag li lawm twb Hoobkas ntau lawm, zoo xws tuam txab, uas yog lub npe hu nyob rau hauv kev ua lag luam rau ob peb lub xyoo thiab tau tau ib tug zoo lub koob npe nrov nrog cov tub txawg. Tom qab tag nrho, ib tug zoo riam yuav kav rau xyoo los yog ntau tshaj, yog tias mus saib tom qab nws zoo, thiab tus nqi ntawm kev yuav khoom ib tug kws hliav cov cuab yeej yuav tau them rov qab nrog paj.

Yuav kom kawm tau li cas rau hov riam nrog serrated hniav los yog yoj-zoo li tus, them nrog ib tug tshwj xeeb txheej ntawm tej hub los yog hlau-coated khoom muaj nqis deal nyob rau hauv ua ntej, thiab xwb ces npaj mus rau lub txheej txheem. Ib tug ntau tseeb - mus muab cov riam yog kev li, thiaj li tsis mus lwj lawv kev ntxhib los mos thiab ntawm ib tug tshwj xeeb ua noj ua haus cov cuab yeej ua tsis tau kiag li puas tshaj plaws.

Thaum sharpening riam bar yuav tsum tau positioned nyob rau hauv kev sib raug zoo rau nws perpendicularly rau nws txiav npoo. Qhov no yog dab tsi grooves thiab grooves nyob twj ywm nyob rau hauv cov hniav thaum lub sij hawm kev sib txhuam grainy nto ntawm lub steel bar. Cov kev taw qhia ntawm lub zog ntawm tes nrog ib tug riam - rov qab thiab tawm, "sab laug-sab xis" los yog "rau kuv - los ntawm kuv." Lub kaum uas hu tshwm sim thiab lub bar hniav - nyob rau hauv ntau 23-25 degrees.

Thaum xaiv cov bar thim mloog kom nws grain. Tuav nrog ib tug loj grain honed steel, nrog ib tug nplua - nrog rau tag nrho nws cov hniav roughness yog polished thiab hliav yog coj mus rau qhov kawg.

Ib tug txawm ntau qhov teeb meem - yuav ua li cas hov tej hub riam. Muaj ib tug ntau ntawm cov zoo tshaj tus paub rau peb steel riam, lawv twb yeej ntau tshaj li ib nrab ntawm ib xyoo pua coj qhov chaw ntawm yawm nyob rau hauv lub chav ua noj thiab yog heev nrov nrog housewives thiab kev chefs.

Dua li ntawm qhov nce hardness ntawm tus hniav, cia li me ntsis tsawg tshaj li tus hardness ntawm cov pob zeb diamond, tej hub riam kuj tupyatsya ntev lub sij hawm siv. Thiab tib Musatov, uas lub mus rau theem ntawm steel ntawv, tseem ceeb rau kev sib tsoo ntawm tej hub riam.

Yuav ua li cas hov riam tej hub? Firstly, ntawm no nws yog ib qho tseem ceeb them sai sai mus rau txoj hauj lwm ntawm chav ua noj cov cuab yeej. Cov hniav yuav tsum nyob rau hauv kev sib cuag nrog lub hliav nto nyob rau hauv ib tug tej yam degree, txwv tsis pub nws tawg tej ntug, thiab nws tus kheej yuav ua nkig thiab yuav lov zoo tib yam tais diav ntim chaws. Lub zoo lub, tab sis cov hniav yuav yuav puas ntsoog - 60 degrees. Nyob rau hauv tas li ntawd, thaum sharpening riam nws tus kheej, thiab musat yuav tsum tsis tu ncua moistened nrog dej. sib tsoo txheej txheem yog nqa tawm taw du thiab ntev, nyob rau hauv txhua rooj plaub tsis yuav mus rau qhov luv luv, ceev jerks. Txwv tsis pub raug kev txom nyem cov hniav, cov riam yog kiag li zibntab.

Lwm ca yuav ua li cas hov lub riam ntawm ib tug zirconium oxide - yuav tsum muaj ntaub ntawv raws li ib tug lub khob hliav qab los yog tej hub xws li sharpeners. Txawm li cas los, lawv yog haum nkaus xwb yog hais tias tus riam yog heev blunt los yog tawg huv si puas.