Ib rab riam hnyav yuav ntev dua li rab riam tiaj tus, thiab qhov ntse yog qhov nyuaj dua los kho yam tsis hloov nws cov duab. Vim li no, nws yog qhov zoo tshaj yog tias rab riam ntse tau ntse dua tsuas yog thaum nws cov txiaj ntsig tau poob qis. Txawm li cas los xij, yog tias koj muaj nyiaj ntsuab ntxiv, yuav ib rab riam ntse los daws qhov teeb meem yooj yim.
Kauj ruam
Txoj Kev 1 ntawm 2: Siv Tus Kheej Riam
Kauj Ruam 1. Yuav ib rab riam ntse
Cov riam uas xav tau yuav tsum muaj qhov sib txawv sib txawv dua li cov tiaj tiaj Feem ntau cov riam ntse yog cov duab zoo li tus thiab feem ntau yog siv los ua kom ntau qhov ntau thiab tsawg.
Kauj Ruam 2. Nrhiav sab ntawm rab riam nrog ntug beveled
Cov hniav sib tsoo feem ntau tsis zoo ib yam ntawm ob sab. Ntawm ib sab tes, lub kaum sab xis ntawm lub ntsej muag ntawm cov hniav yuav nyob zoo ib yam kom txog thaum lub qhov muag pom. Ntawm qhov tod tes, lub ntsej muag lub ntsej muag yuav ua rau me ntsis nqes los ntawm ntug ntug; Cov qauv no hu ua bevel. Cov ntse yuav tsum tsuas yog siv rau ntawm ntug beveled.
Kauj Ruam 3. Muab tus pas nrig tso rau hauv ib qho ntawm txoj kab nkhaus (“kiv cua”)
Xaiv lub kaum sab xis ntawm cov hniav serrated yog yooj yim dua vim tias koj tuaj yeem siv lub bevel kaum sab xis ua cov lus qhia. Lub kaum ntse ntse no feem ntau nyob nruab nrab ntawm 13-17 degrees los ntawm cov hniav, uas qis dua qhov uas feem ntau siv rau kev ua kom zoo li rab riam.
- Yog tias rab riam tseem muaj lub tiaj tiaj, txoj kab nqes hav feem ntau yog nyob ntawm tib lub kaum sab xis, kwv yees li 20-25 degrees.
- Yog tias koj xav tau phau ntawv qhia zoo dua, kos cov npoo ntawm qhov nkhaus siv tus cim ruaj khov. Koj paub tseeb tias yuav ntse ntawm lub kaum sab xis yog tias cov cim cim no ploj lawm.
Kauj Ruam 4. Tshem tus pas nrig raws txoj kab uas hla ntawm txoj kab nkhaus
Yog tias tus pas nrig hov tau muab ntsaws, nrhiav tus taw tes rau ntawm tus pas nrig uas zoo ib yam li lossis me dua me dua qhov nkhaus ntawm rab riam.
Kauj Ruam 5. Ua kom nkhaus nkhaus ntawm thawj ntu
So tus pas nrig raws thawj txoj kab nkhaus hauv ob peb luv luv. Nias nyob rau hauv ib qho kev taw qhia los ntawm cov hniav mus rau tom qab. Tig tus pas nrig thaum koj thawb nws kom nce kev sib txhuam.
Laub tsuas yog taw tes rau tus pas nrig uas yog tib txoj kab uas hla raws qhov nkhaus thiaj li tsis ua rau cov kab mob loj tuaj
Kauj Ruam 6. Txheeb xyuas seb puas muaj “pos”
Khiav raws sab nraub qaum ntawm txoj kab nkhaus nrog koj tus ntiv tes txhawm rau nrhiav "pos" lossis txua hlau. Sai li koj hnov qhov khawb, koj tau ua kom nkhaus nkig zoo. Feem ntau tsuas yog siv ob peb zaug xwb.
Sim ua kom hnov qab cov hniav siv koj cov rau tes. Yog tias nws xav tias nyam, nws txhais tau tias muaj pos nyob hauv rab riam
Kauj Ruam 7. Txuas ntxiv mus rau txhua rab phom hauv rab riam
Yog tias qhov sib txawv ntawm qhov sib txawv, kho qhov chaw ntawm tus pas nrig kom nws tsuas yog ua rau qhov chaw so.
Kauj Ruam 8. Zeb tag nrho cov burrs
Cov pos ntawm no yog cov hlau chais uas tshwm thaum ua kom cov hniav ci. Txhawm rau tshem tawm nws, rub sab nraub qaum ntawm rab riam nrog cov ntawv txhuam hniav zoo. Txwv tsis pub, koj tuaj yeem rub tus pas nrig maj mam tawm sab nraub qaum ntawm txhua qhov kev so, ua tib zoo saib xyuas kom tsis txhob siv qhov siab ntau dua qhov tsim nyog.
Kauj Ruam 9. Ua kom tiaj tus seem ntawm cov hniav
Yog hais tias rab riam tsuas yog serrated hauv ib feem ntawm cov hniav, ntse dua nrog pob zeb los yog lwm yam cuab yeej. Tsis txhob siv rab riam ntse rau ntawm lub qhov muag tiaj.
Txoj Kev 2 ntawm 2: Siv Lwm Cov Cuab Yeej
Kauj Ruam 1. Siv lub ntsej muag daim duab peb sab
Zoo li tus pas nrig zoo ib yam, daim duab peb sab no yog qhov tshwj xeeb uas tsim los rau cov riam. Vim nws cov duab, cov cuab yeej no yog qhov zoo tshaj plaws rau riam nrog lub V-zoo li qub.
Kauj Ruam 2. Ua koj tus kheej cov cuab yeej los ntawm emery thiab dowels
Yog tias koj tsis xav yuav rab riam ntse, yuav qee qhov pheej yig dowels los ntawm lub khw muag khoom kho vajtse. Nrhiav tus dowel uas haum rau txoj kab nkhaus ntawm rab riam thawj zaug kom nws tsis txav mus los, tom qab ntawd qhwv ib daim ntawm daim ntaub maj mam dhau ntawm feem ntau ntawm tus duav. Tuav daim ntaub nrog koj cov ntiv tes, thiab zom nws kom zoo thiab maj mam. Hloov lub dowel kom haum qhov loj ntawm txoj kab nkhaus thaum ua haujlwm nrog cov hniav.
Siv cov kab rov tav rau cov hniav puag ncig, lossis cov duab plaub fab rau cov duab V-puab
Kauj Ruam 3. Riam nrog lub pob zeb square
Txoj kev no nyuaj thiab tsis txaus ntseeg, tab sis tseem tuaj yeem muaj xwm txheej ceev. Tuav lub riam tom qab kom ruaj khov rau ntawm qhov tawv tawv thiab qaij cov hniav kom lub beveled ntug nyob saum. Nqa lub ces kaum ntawm lub pob zeb mus rau qhov ntug ntug ntawm rab riam thiab siv nws los ua kom nws ntse dua, swiping rov qab los thiab npog tag nrho thaj tsam ntawm txhua qhov chaw so.
Lub tswv yim
- Kev saib xyuas zoo ntawm koj rab riam yuav txo qhov ua kom nrawm dua. Riam yuav tsum tsis txhob ntxuav hauv lub tshuab ntxuav tais diav lossis ntawm daim iav txiav ntoo.
- Pob zeb diamond thiab carbides yog cov ntse tshaj plaws; nws ua haujlwm nrawm, tab sis ntau cov hlau raug muab tshem tawm. Cov cuab yeej ua kom zoo nkauj thiab pob zeb Arkansas (novaculite) zoo dua ntawm cov hniav, thiab zoo heev rau kev ua tiav ntawm qhov ntse.
- Clamp riam hauv lub vise kom ua txoj haujlwm nyab xeeb thiab yooj yim dua. Qhov no tseem ceeb dua yog tias koj siv daim ntaub tawm sai li koj cov ntiv tes yuav nyob ze rau ntawm cov ntse.
Ceeb toom
- Muab piv rau cov hniav ncaj, cov hniav muaj qhov nyuaj dua los kho lawv lub xeev qub. Yog tias koj xav tau cov hniav zoo meej, nws yog qhov zoo tshaj los ntiav tus kws tshaj lij lossis xa riam mus rau cov chaw tsim khoom kom rov ua dua. Hmoov zoo, cov kev pabcuam ntse feem ntau pheej yig heev.
- Txawm tias cov cuab yeej siv hluav taws xob zoo feem ntau muaj lub sijhawm nyuaj ua kom nkhaus puv raws cov hniav. Peb pom zoo kom siv phau ntawv txheej txheem.
