Indlela yokukhetha zonke iintlobo zeetshetshe zekhitshi?

Kukho iintlobo ezininzi zeemela zasekhitshini emarikeni, wonke umntu uthi iimela zakhe zilungile. Kakade ke, kuyinto eqhelekileyo kuWang Po ukuthengisa ivatala kwaye aqhayise ngaye, kodwa abathengi bahlala belahleka xa bekhetha. Ngoko ke, ungakhetha njani (iseti) imela yekhitshi ekufaneleyo?

Ufundo olucetyiswayo: Yintoni itawuli yasekhitshini Indlela yokusebenzisa iitawuli zephepha lasekhitshini

Ukuhlelwa kweemela:

(Ikakhulu kubathengi basekhaya bemihla ngemihla) Iimela zasekhitshini zasekhaya zahlulwe zaba ziimela zokusika, iimela zokunqunqa amathambo, iimela zokunqunqa ezimbini, iimela zeziqhamo, njalo njalo ngokwemisebenzi yazo. . Ngokwetekhnoloji yokucubungula, kukho ukwakheka kwesitampu, ukubumba okubomvu okushushu, njl.

Iibrand ezininzi ngoku Iimela zonke ziiseti ezipheleleyo, kunye neseti ngokubanzi yeemela ikwabandakanya iintonga zokulola kunye neziphatho zeemela.

① Imela yokusika: isetyenziselwa ukusika ukutya, kodwa ayifanelekanga ukusika inyama enomkhenkce engafakwanga.

②Imela yokunqunqa ithambo: Isetyenziselwa ukunqunqa ukutya okunzima njengamathambo.

③ Imela yokunqunqa: Inokunqunyulwa kwaye isikwe, kodwa akukho nanye imela yokunqunqa xa inqunyulwa. Ibukhali kwaye kulula ukuyisebenzisa (izinto, inkqubo

Kwimeko efanayo), ayifanelekanga ukugawula amathambo amakhulu. Inyama egayiweyo ilungile.

④Imela yeziqhamo: isetyenziselwa ukusika ulusu lwemifuno kunye neziqhamo.

Xa ukhetha isixhobo, nikela ingqalelo kula manqaku alandelayo:

1. Incakuba ibukhali

I-blade kufuneka ibe bukhali, iqonde kwaye ingabi nama-nicks.

Okokuqala, ngokombono womsebenzisi, imfuno yokuqala yomese wekhitshi kufuneka ibe bukhali (ukukhawuleza), ngokukhethekileyo ubukhali obuhlala buhlala. Ngoko ke makhe sijonge ububukhali bemela ekhitshini bugqitywe zezo mpawu?

1. Izinto eziphathekayo

Ngokuqhelekileyo intsimbi, insimbi engenasici, i-carbon steel (efana ne-shell shell), okanye i-ceramic (zirconia) iDamasko njalo njalo. Izinto ezahlukeneyo zigqiba ubunzima bommese ogqityiweyo, ngoko ngaba kunokuqondwa ukuba ukuphakama kobunzima, ukuphakama okuphezulu? iqondo kunye nokuthamba kwencam yemela.

Umzekelo, iimela ze-ceramic zidla ngokuba nzima kuneemela zentsimbi, kodwa abasebenzisi bahlala befumanisa ukuba azikhawulezi njengeemela zentsimbi ngexesha lokusetyenziswa. Oku kungenxa yokuba ilinganiselwe ngezinto eziphathekayo, idigri yomphetho wemela ye-ceramic ayinakuba yincinci kakhulu, ngaphandle koko iya kuba yi-brittle ngokuthe ngqo. Ewe, iimela ze-ceramic nazo zinezibonelelo zokungagqwali.

Ubunzima: 3cr13<4Cr13<5Cr15<8Cr15<9Cr15≈intsimbi yekhabhoni<edamasko<I-Ceramic (iZirconium oxide)

2. Indlela yokulola ihlukaniswe ngomatshini wokusika kunye nokusika ngesandla

Ke ngoko, ngokubukhali bodwa, iimela zasekhitshini ezinobulukhuni obuphezulu bentsimbi, i-edge encinci yokusika, i-curvature ethambileyo yomgca wokusika endaweni ye-linear straight drop iya kuba "ngokukhawuleza" kwaye isebenziseke ngakumbi, ngakumbi iimela zokusika. Ngoko ke, izinto ezifanayo, i-knife yokuqhawula i-crafts ngokuqinisekileyo ibukhali ngaphezu kwethambo lokuqhawula ithambo, elichongwa ngumlinganiselo wokusika.

Eyesibini, kulula ukuyisebenzisa.

Uyilo lwesibambo semela kufuneka lube ngumntu kwaye lukhululekile ukubamba

Ngokubhekiselele kwizibambo zomese, izinto eziphambili ziyinkuni, iiplastiki zobunjineli, izibambo zensimbi, njl., nganye ineenzuzo zayo. Ngokubanzi, iziphatho zeemela zasekhitshini ezinesitampu zingcono kwaye zisulungekile ngakumbi; iimela zokubumba zemveli zisebenzisa iziphatho zeplanga (ubukhulu becala iziphatho ezingqukuva), kwaye ngoku abanye abavelisi beemela zemveli sele beqalisile ukuthengisa iimela zasekhitshini ngezinye iziphatho.

Okwesithathu, kukhuselekile ukusebenzisa.

Umqheba wemela kufuneka ube noyilo olungatyibilikiyo, ukuze ungalimazi umsebenzisi xa uwela esandleni. Ngokungathandabuzekiyo, le yeyona mfuno isezantsi. Ukongeza, makhe sithethe ngomahluko phakathi kokwenziwa kwesitampu kunye nenkqubo yokubumba ishushu ebomvu:

Ukwenziwa kwesitampu: Ukubeka ngokulula, kukusebenzisa ipleyiti enkulu yentsimbi (efana nobukhulu be-2 mm) ukugqobhoza ngokuthe ngqo imela engenanto ngesixhobo sokusila, emva koko wenze ukusika okulandelayo, unyango lomphezulu, unyango lobushushu, umqheba ophezulu, njl. Emva kwenkqubo, yenziwe ibe ngummese ogqityiweyo wekhitshi. Iingenelo zale nkqubo kukusebenza okuphezulu kunye neenzuzo zeendleko ezingaphezulu, inqanaba eliphezulu lomatshini, unyango olungcono lomphezulu, inqanaba eliphezulu lokumisa, kunye neenkcukacha ezigqibeleleyo.

Okwangoku, iimela eziqhelekileyo kwiivenkile ezinkulu kunye nezinye iimarike ziyisiseko solu hlobo lobugcisa (emelwe nguYangjiang, Guangdong, Shibazi, Qiaowife, njl.)

Ukubunjwa ngokwemveli: Owona mahluko mkhulu kwinkqubo yokwenziwa kwesitampu ukwinqanaba lokwenziwa kwemela kungabhalwanga nto. Ukubumba kukutshisa i-billet yentsimbi (idla ngokuvala) ukuya kwindawo ebomvu eshushu, ngokubethelwa ngokuphindaphindiweyo (ihamile yomatshini isoloko isetyenziswa ngoku), ukubumba i-billet yokuqala yemela, emva koko ulole iblade (isihluzi), unyango lomphezulu, ubushushu. unyango, njl., Imela egqityiweyo yasekhitshini idla ngokuba ngqindilili ngasemva, ibhityile echibini, kwaye imile okwe-wedge kwicandelo lomnqamlezo. Xa kuthelekiswa neemela zasekhitshini ezinesitampu, iimela zasekhitshini ezibunjiweyo zinentsimbi eshinyeneyo, usasazo olufanayo loxinzelelo kumzimba wencakuba, kunye nokugcinwa okubukhali okungcono.

Ukungalungi kukuba kunzima ukwandisa imveliso kwaye iindleko ziphezulu, kwaye iinkcukacha zenkqubo zincinci.

Umbuzo: Zeziphi iimpawu ezimisela ububukhali bemela yasekhitshini?

Impendulo: 1. Izinto eziphathekayo

Ngokuqhelekileyo intsimbi, insimbi engenasici, i-carbon steel (efana ne-shell shell), okanye i-ceramic (zirconia) iDamasko njalo njalo. Izinto ezahlukeneyo zigqiba ubunzima bommese ogqityiweyo, ngoko ngaba kunokuqondwa ukuba ukuphakama kobunzima, ukuphakama okuphezulu? iqondo kunye nokuthamba kwencam yemela.

Umzekelo, iimela ze-ceramic zidla ngokuba nzima kuneemela zentsimbi, kodwa abasebenzisi bahlala befumanisa ukuba azikhawulezi njengeemela zentsimbi ngexesha lokusetyenziswa. Oku kungenxa yokuba ilinganiselwe ngezinto eziphathekayo, idigri yomphetho wemela ye-ceramic ayinakuba yincinci kakhulu, ngaphandle koko iya kuba yi-brittle ngokuthe ngqo. Ewe, iimela ze-ceramic nazo zinezibonelelo zokungagqwali.

Ubunzima: 3cr13<4Cr13<5Cr15<8Cr15<9Cr15≈intsimbi yekhabhoni<edamasko<I-Ceramic (iZirconium oxide)

2. Indlela yokulola

Ikwahlulahlulwe kumatshini wokusika kunye nokusika ngesandla.Ngoko ke, ngokubukhali bodwa, iimela zasekhitshini ezinobulukhuni obuphezulu bentsimbi, i-edge encinci yokusika, kunye ne-curvature ethambileyo yomgca wokusika endaweni yokulahla ngokuthe tye kuya kuba "ngokukhawuleza". , ngakumbi ngemela yokusika. Ngoko ke, izinto ezifanayo, imela yokusika i-craft ngokuqinisekileyo ibukhali kunomese wokunqunqa amathambo. Ubukhali kunye nokulula kobukhali bezandla zokusika izitshixo zekhitshi zingcono kakhulu, ezichongwa ngumsebenzi wobugcisa kunye ne-radian ye-cut cut edge.

Iimela ezilolwe ngumatshini zinongqameko olungekho nzulu kangako kwaye zisebenza nzima ukulola emva kokuba zisetyenzisiwe, ngelixa iimela zasekhitshini ezilolwe ngesandla zinencam ethambileyo.

Umbuzo: Loluphi uhlobo lwemela yasekhitshini ebizwa ngokuba yimela yasekhitshini engumgunyathi?

Impendulo: Oko kubizwa ngokuba yimela yekhitshi engumgunyathi nje yimela yasekhitshini eyenziwe ngokufudumeza i-embryo yemela ebomvu, ukubunjwa ngokuphindaphindiweyo, ukubumba ngesandla, ukulola ngesandla kunye nezinye iinkqubo. njengenkunzi yezixhobo zentsimbi yasentshona Ubuchwephesha bemveli kwindawo buhambelana nesitampu esiqengqelekayo esenza imela yasekhitshini, emelwe bubuchule baseYangjiang, eGuangdong.

UMBUZO: Zeziphi izinto eziluncedo nezingeloncedo zeemela zasekhitshini ezibunjiweyo xa zithelekiswa neemela eziqhelekileyo zasekhitshini eziqengqelekayo?

Impendulo: Umahluko phakathi kwezi zimbini ulele ekubeni ingaba imela engenanto iyenze ngokuphindaphindiweyo inkqubo yokukhohlisa kwimo yobushushu obuphezulu obubomvu-bubushushu.

Xa kuthelekiswa neemela zasekhitshini eziqengqelekayo ezibandayo, iimela zasekhitshini ezibunjiweyo zinentsimbi eshinyeneyo kunye nokuhanjiswa koxinzelelo olufanayo kumzimba weblade, ohlala ixesha elide kwaye akukho lula ukuwuqhekeza. Ukungalungi kukuba kunzima ukunyusa imveliso kwaye ixabiso liphezulu, kwaye ukwenza imanuwali ayibukeki kakuhle njengemela epholileyo. (Izixhobo zasekhitshini zikaDeng ziguqule itekhnoloji yesiko kwaye zayisombulula le ngxaki ngcono.

)

Umbuzo: Bahlula njani abathengi abaqhelekileyo?

Impendulo: Ngokuqhelekileyo, umva weemela zekhitshi ezibunjiweyo unzima kakhulu, kwaye indawo yokusika ukusuka ngasemva kwemela ukuya kwincakuba ayiqhelekanga ngokwemilo etyebileyo. Umphetho awukho ngqo, kwaye i-arc ithambile.

Okwangoku, kukho izinto ezimbalwa ezikumgangatho ophezulu wentsimbi ye-9 chromium kunye ne-15 molybdenum vanadium kwimarike, ngelixa iimela zasekhitshini kwimarike eqhelekileyo zenziwe nge-3 chrome kunye ne-4 ye-chrome yensimbi engenasici (le venkile inazo, kwaye ixabiso liphantsi kakhulu).

Ixabiso ngetoni ye-9-chrome yensimbi engenasici ngama-2-3 amaxesha e-3-chrome eqhelekileyo.

Okwesibini, itekhnoloji yokwenza itekhnoloji esetyenzisiweyo kule ngqayi yasekhitshini isombulula ngokugqibeleleyo ingxaki yokuba i-9-chrome steel stainless inokugcina ukuqina okuphezulu ngelixa igcina ukuqina kunye nokuqina.Ngaphezu koko, le teknoloji ye-Dengjia Knife ifumene i-patent yelizwe, ekunzima ukuyenza. yafika.

Okwesithathu, nangona ixabiso lilonke lemela yasekhitshini lingekho phezulu, iyimveliso ehlala ixesha elide.Le ngqayi yekhitshi ingasetyenziselwa iminyaka engaphezu kwe-10 ukuba igcinwe kakuhle, kwaye ixabiso eliqhelekileyo liphantsi kakhulu.

Q: Yintoni umahluko phakathi kweemela zokusika, iimela zokunqunqa amathambo, neemela zokunqunqa?

Impendulo: Iimela zasekhitshini zahlulwe zaziintlobo ngeentlobo ngokokusetyenziswa kwazo, njengeemela zokusika, iimela zokunqunqa amathambo, iimela zokunqunqa ezisebenza kabini, kunye neemela zeziqhamo. Ngokuqhelekileyo, umgca wokusika we-slicer umalunga ne-15 °, enqabileyo kwaye kulula ukuyiqhekeza; umda wokusika wethambo lokusika ungaphezulu kwe-25 °, unzima, unzima, kwaye ulungele ukunqunyulwa; umda wokusika we-double- Imela yenjongo iku-15°-25° Phakathi kwe-°, unokusika amathambo angekho makhulu kakhulu njengenkukhu, idada kunye nentlanzi, kodwa ngumsebenzi omncinci ukusika nokujongana namathambo amakhulu emilenze yehagu.