Kauj ruam sib qhia ntawm sharpening riam rau nqaij nyuj thiab nqaij nyuj slicer

1. Muab rab riam ntse rau ntawm qhov chaw ntxhib (los yog nteg ib txheej ntawm daim ntaub ntub dej) rau ntawm lub rooj zaum xeem kom nws tsis txav mus rau lub sijhawm sharpening.

2. Muab ib qho me me ntawm cov roj dilute lubricating los yog kua paraffin nyob rau hauv nruab nrab ntawm lub grindstone nto thiab kis nws tusyees kom muaj kev sib txhuam ceev.

3. Txhim kho cov riam thiab rab riam hlais rau ntawm rab riam ntawm cov nqaij nyug thiab nqaij nyug slicer nrog cov hniav rau pem hauv ntej, tiaj tus ntawm cov pob zeb sib tsoo, thiab pob taws ntawm rab riam yog roughly nyob rau hauv nruab nrab ntawm cov pob zeb sib tsoo.

4. Thaum sharpening, cov ntiv tes yuav tsum tau khaws cia nyob rau hauv qhov chaw kom lub zog yog txawm thiab yooj yim rau swb. Tuav tus tuav ntawm rab riam nrog sab tes xis thiab lub plhaub ntawm rab riam nrog sab laug tes. Nias qhov kawg ntawm rab riam mus rau sab laug sab ntawm lub pob zeb sib tsoo mus rau pob taws ntawm rab riam, thiab tig rab riam ntse ntawm nqaij nyug thiab nqaij nyuj hlais los ntawm sab saum toj; tus tuav riam tsis tuaj yeem sib cais los ntawm lub pob zeb thaum tig, thiab cov hniav yog ntsia rau lub tshuab ntse rau lub sijhawm no. Txav lub riam tom qab kom cov hniav ntawm lub pob taws yog nyob rau hauv pem hauv ntej kawg ntawm lub grindstone, ces rub nws rov qab diagonally. Lub sijhawm no, cov hniav tig rov qab thiab cov riam yog txav mus tom qab kom cov riam hlais nyob rau hauv qhov qub ntawm qhov sib tsoo. Ua li no, muaj yim yam ua txhua zaus nws ua tiav. Thaum sharpening, nias tag nrho cov hniav sib npaug nrog rau sab laug thiab sab tes xis, tsis txhob tilting, thiab tiv thaiv greasy ntiv tes kom plam deb ntawm cov hniav nto.

Vim yog cov cwj pwm txawv ntawm cov txheej txheem, nws tseem tuaj yeem raug thawb los ntawm sab laug sab laug ntawm lub pob zeb mus rau sab xis sab xis, thiab rub rov qab los ntawm sab laug sab laug mus rau sab xis sab xis. txoj kev kuj siv tau.

Kev txawj ntse nce nrawm nrawm thiab ua kom cov hniav zoo dua qub, tab sis kev ua kom nrawm nrawm dhau ntawm kev xyaum tuaj yeem ua rau lub ntsej muag du lossis txiav koj cov ntiv tes.

1. Cov txheej txheem saum toj no txuas ntxiv mus txog thaum lub notch raug tshem tawm. Rau kev txiav riam nrog kev puas tsuaj loj, ob hom kev sib tsoo pob zeb yuav tsum tau siv. Sib tsoo qhov sib txawv loj ntawm lub pob zeb sib tsoo, thiab tom qab ntawd ua kom zoo rau ntawm cov pob zeb sib tsoo zoo.