khuluma ngombese wasekhishini

Lommese wasekhishini kufanele uthathwe njengethuluzi elibaluleke kakhulu ekhishini.Eqinisweni, kufanele futhi ube yithuluzi elidala kakhulu kubantu, futhi ungase ube mdala kunabantu ngokwabo: Abanye abacwaningi e-United States bafundisa i-orangutan indlela yokwenza itshe. imimese, ngakho-ke kungacatshangwa ukuthi ku-The ancestors of human beings kungenzeka ukuthi bafunde ukwenza imimese yamatshe ngaphambi kokuba baphenduke "abantu". Kunezisho eziningi ezithakazelisayo mayelana nemimese yekhishi, phakathi kwazo okusakazeka kakhulu ukuthi abapheki baseShayina badinga ummese owodwa kuphela wekhishi ukuze banqobe umhlaba, kuyilapho abapheki basentshonalanga badinga imimese yekhishi engenakubalwa ukupheka izitsha ezilula. Eqinisweni, akunjalo.Nakuba empeleni kunommese owodwa wasekhishini ekhishini lemindeni eminingi yamaShayina, kubapheki baseShayina abaphambili, kudingeka izinhlobo eziningi zemimese uma befuna ukupheka kahle ukudla kwaseShayina.Okulula kunawo wonke yilesi Izimbambo ezinqunyiwe. Awukwazi ukusebenzisa ummese ofanayo nenyama eqoshiwe (owokuqala uhlala isikhathi eside futhi i-angle ye-blade kufanele ibe nkulu, kuyilapho yokugcina kufanele ibe bukhali futhi i-angle ye-blade kufanele ibe yincane), futhi akunakwenzeka. ukuze aqophe “Izimpukane Eziyisishiyagalombili Eziwela Ulwandle” oqweqweni lwekhabe ngommese osikiwe. .

Uma ungenawo umqondo onembile, ungabuka ifilimu ka-Ang Lee ethi "Ukudla Neziphuzo Indoda Nowesifazane". Umlingiswa oyinhloko kuyo ungumpheki we-Grand Hotel e-Taipei. Udinga amashalofu ambalwa ukuze abonise izinhlobo ezahlukene zekhishi. imimese ekhishini lasekhaya. Yiqiniso, njengawo wonke amathuluzi, lo mmese wasekhishini unomthetho "ongamashumi amabili nesishiyagalombili", kungakhathaliseki ukuthi ukudla kwaseShayina noma ukudla kwaseNtshonalanga, izitsha ezingu-80% zingenziwa ngommese owodwa, kodwa uma ufuna ukwenza i-20% esele. zezitsha, udinga okuningi Izinhlobo eziningi ezahlukene zemimese zizokwenza. Esinye isizathu salesi sitatimende singase sibe ukuthi wonke umuntu udidanisa ikhishi laseShayina ngenkathi yokushoda kwezinto ezibonakalayo enkumbulweni nekhishi lekilasi lokungcebeleka kuma-movie aseNtshonalanga ne-TV.

Akumangalisi ukuthi kusukela eminyakeni yamarekhodi abhaliwe, amakhono okupheka bekungamakhono angathembekile. Yiqiniso, akukho lutho okufanele unake ekhishini labampofu, futhi abacebile ngeke basebenzise imali ekhishini. Leli phuzu lifana ngendlela emangalisayo phakathi kweMpumalanga naseNtshonalanga.Alikho ikhishi ezindlini ezinkulu zasentshonalanga.Ikhishi liyishede kude nebhilidi elikhulu.

Ngemva kwenguquko yezezimboni, ngokukhuphuka kwenhlangano yabasebenzi, izindleko zezisebenzi emazweni aseNtshonalanga ziye zanda kakhulu, futhi omama bemizi abasezingeni eliphakathi, ngisho nabasesigabeni esiphezulu kufanele bapheke bodwa.Lokhu kuye kunikeza imboni yamakhishi asentshonalanga. umfutho wokuqhubekela phambili.Ummese wasekhishini womkhiqizo odumile waseNtshonalanga ungumkhiqizo walo mkhuba. Ekhishini lasekhaya, okokuqala, kufanele kuhlukaniswe okuluhlaza nokuphekiwe.Ngokwaleli phuzu, amakhishi aseShayina empeleni adinga kakhulu, ngoba abaseNtshonalanga abavamile ukusika inyama emakhishini abo. ezitolo ezinkulu noma enyameni Isitolo sisika inyama epakishiwe, sikhiphe okupakishiwe bese sikuphonsa ngqo ebhodweni. Ngokungafani nokupheka kwamaShayina, ngokuvamile kuyadingeka ukusika inyama eshukiwe noma eyisikiwe. Ngaphezu kwalokho, ummese osike u-anyanisi nejinja usazoba nephunga eliyinsalela kungakhathaliseki ukuthi uwugeza kanjani.Uma usebenzisa ummese onjalo ukusika isithelo noma utamatisi, kulula ukuthwala iphunga, ngakho ummese osetshenziselwa isithelo ngokukhethekile. ukucubungula nakho kuyadingeka kakhulu.

Imimese ekhishini lethu ihlelwe ngokwalesi simiso: omunye owokusika inyama, omunye owokusika imifino, omunye owokusika izithelo. Uma nje usebenzisa ummese, kunenkinga yokuphepha. Lokhu kuyiqiniso kuwo wonke umuntu kusukela kuma-rookies asanda kungena ekhishini kuya kulabo bapheki abadumile: embukisweni wokudla "Iron Chef", abapheki abaningi ababambe iqhaza bazisika iminwe shesha. Mayelana nalolu daba, isisho esivamile sithi "Lo mmese muhle ngempela, kodwa ubukhali kakhulu, futhi kuyingozi kakhulu ukusika ezandleni zakho!".

Eqinisweni, ngokuphambene, imimese engacacile iyona eyingozi kakhulu.Uma usebenzisa imimese ebuthuntu, usebenzisa amandla amaningi futhi maningi amathuba okuba ungalawuleki.Uma ushelela, cishe uzozilimaza. Ezinsukwini ezimbalwa ezedlule, ngabona ucwaningo olwalubala imifino "eyingozi" kakhulu ekhishini, futhi ithanga libekwe kuqala. Isizathu siwukuthi ithanga linesikhumba esiqinile kanye nenyama eqinile, okwenza kube lula ukulahlekelwa ibhalansi lapho ukusika.

Nakuba ukupheka nokusho izinkondlo, ukudweba, ukudlala upiyano kanye nokudlala i-chess kuyizinto ezimbili ezihlukene, kokubili kudinga isimo sengqondo esizolile. imifino ku-TV. Uma ulingisa, uqhelelene “negazi elifafazwe ebhodini lokusika”. Ngalesi sikhathi, ungalindeli ukuthi ummese obuthuntu uzoba mnene. Abakwa-LG bavame ukusho umusho oyifilosofi kakhulu (empeleni, bawuzwe uvela kwenye indawo): "Ummese obuthuntu uhlala unejubane lapho usika izandla." Ngokomunye umbono, inxeba elakhiwe ummese obuthuntu linezingxenye ezinkulu eziklebhuka nge-microscopically futhi kunzima kakhulu ukululama, kuyilapho inxeba elakhiwe ummese obukhali licocekile futhi lilulama ngokushesha.

Ngakho-ke, kungakhathaliseki ukuthi yini, ungasebenzisi imimese yekhishi ebuthuntu. Uhlelo lukaJamie Oliver lunikeze iseluleko esihle ngezindaba zokuphepha: okokuqala, faka i-rag emanzi kancane ngaphansi kwebhodi lokunquma ukuze ugweme ukushelela ngephutha kwebhodi lokunquma ngesikhathi sokusika, futhi okwesibili, lapho usika imifino, qiniseka ukuthi kuqala Ukuze ulinganise izitsha, isibonelo, lapho usika amazambane, ungaqala ukusika indiza emazambane, bese usebenzisa le ndiza ukulungisa amazambane ebhodini lokusika ukuze ugweme ukungalingani ngengozi ngesikhathi sokusika. Okwesithathu, vuma izinga lakho, usike ngokwethembeka futhi kancane kancane (lena yafingqwa yi-LG kuye, haha, ezinhlelweni zakhe eziningi, uzama ukugwema ukubonisa amakhono akhe ommese, ehlise ngamabomu ukuze agweme ukudukisa izethameli ).

Lapho inkawu yokuqala yasendulo ifunda ukungqongqoza insengetsha ukuze yenze "chopper" yokuqala, kwakukhona uhlobo olulodwa kuphela emhlabeni. Manje njengoba sekudlule izigidi zeminyaka, inkawu yasendulo enomqondo omsulwa kade yashintsha yaba umuntu onamathumbu anemibala engenakubalwa, futhi "i-Cai Knife Sect" ngokwemvelo isiveze amagatsha amaningi. Phakathi kwazo, kukhona ezintathu ezinethonya kakhulu: ummese wompheki wesitayela saseNtshonalanga, ummese we-Santoku waseJapane, kanye nommese wethu owaziwa kakhulu wasekhishini laseShayina.

Ummese walo mpheki wesitayela saseNtshonalanga ubizwa nangokuthi ummese wompheki waseFrance. Nakuba izingcweti zaseJalimane zaqala ukuthola isitayela salo mmese, ukudla kwaseJalimane akulula, futhi kwaduma emoyeni wasentwasahlobo wokudla kwaseFrance. Imimese yabapheki besitayela saseNtshonalanga inenkezo ende, ewumngcingo enomhlane owugqinsi kanye nonqenqema olucijile. Lokhu kuhlobene nendlela yokusebenzisa imimese yasekhishini yesitayela saseNtshonalanga.

Ummese wompheki oklanywe kahle unomphetho obukhali kakhulu one-engeli encane eduze nesihloko futhi ulungele ukusikwa kahle, kuyilapho unqenqema oluseduze nesibambo lune-engeli enkulu futhi lufanele ukusika amathambo ezinhlanzi noma ezinye izinto eziqinile kancane. ummese wompheki: Khuluma ngommese wasekhishini (1) Ukuduma kwemimese ye-Santoku yase-Japanese akunakuhlukaniswa nokukhuthazwa okunamandla kwabakhiqizi abakhulu baseNtshonalanga bemimese yasekhishini. Cishe wonke umkhiqizi omkhulu unohlu olugcwele lwemimese ye-Santoku ethengiswayo. I-Santoku Knife ibizwa ngokuthi "i-Santoku Baoding" ngesi-Japanese, futhi "i-Baoding" isho ummese wasekhishini. Kuthiwa umthombo waleli gama "i-Paoding" ngesi-Paoding Jie Niu.

Uma uthi nhlá, ummese we-Santoku ufana kakhulu nommese wompheki wesitayela saseNtshonalanga, kodwa empeleni kunomehluko omkhulu. Okokuqala nje, i-blade yommese we-Santoku iqondile, ngakho ukunyakaza okuya phezulu naphansi kuyindlela eyinhloko yokuyisebenzisa, ngokungafani nendlela yommese "wokushwiba" wombese wompheki wesitayela saseNtshonalanga. Okwesibili, i-blade incane kakhulu, elungele ukusika izinhlanzi nenyama.Akubonakali kuguquguqukayo njengommese wompheki.

I-Santoku Knife: Khuluma ngommese wasekhishini (1) Wonke umuntu ujwayele ummese wekhishi lesikwele saseShayina, ngakho-ke asikho isidingo sokukhuluma umbhedo. Ummese wasekhishini wendabuko ovame ukusetshenziswa emindenini yamaShayina uyindilinga olingana nommese wompheki wesitayela sasentshonalanga. Ngaphezu kokuqeda ukusika izithako, ungakwazi futhi ukudlulisela izithako ezisikiwe ebhodweni. Lokhu kungaphezu kokufinyeleleka yezinhlobo ezimbili zokuqala zemimese yasekhishini. Yebo, kusenezinhlobo eziningi zemimese yasekhishini yamaShayina.Isibonelo, eminye iminyene futhi ilungele ukusika amathambo enkukhu nemfuyo, kanti eminye izacile futhi ibukhali futhi ifaneleka ukusika kahle.Nokho, ukubukeka kwalezi zinhlobo yemimese ayihlukile kakhulu, ngakho-ke Abantu abaningi bacabanga ukuthi kukhona uhlobo olulodwa kuphela lommese wasekhishini eChina, kodwa akunjalo.

Ake sikhulume ngezinto zommese wekhishi. Imimese evamile yasekhishini emakethe ayiyona into engaphezu kwezinto ezintathu, i-carbon steel, insimbi engagqwali kanye ne-ceramics. Yebo, kukhona ezinye izinto eziqinile, njenge-titanium emsulwa noma i-titanium alloy, okuthiwa inokumelana nokugqwala okuqinile, futhi ilula futhi iguquguquka kakhulu kunemimese yensimbi, kodwa lezi akuzona izinto ezisetshenziswa kakhulu, ngakho-ke ngeke khuluma ngazo lapha.

Imimese yokuqala yasekhishini ngokuyisisekelo yenziwa nge-carbon steel. Nakuba i-iron emsulwa inokumelana nokugqwala okuhle, ubulukhuni bayo abukho phezulu.Emva kokwengeza inani elifanele lekhabhoni ukuze yakhe ingxubevange ye-iron-carbon alloy, iba yinsimbi (yebo, inqubo yangempela ayilula njengoba kushiwo. I-carbon content iphansi?Ngenxa yalokhu, uma i-carbon content iphezulu kakhulu, iba i-cast iron, futhi ama-alloys e-iron-carbon kuphela anokuqukethwe okuphakathi kuka-0.2% no-2.1% abizwa ngokuthi insimbi) Abantu sebefunde ukukhiqiza nokusebenzisa i-iron. okungenani eminyakeni eyizinkulungwane ezinhlanu edlule, kodwa Kukule minyaka eyizinkulungwane ezimbili kuphela lapho amathuluzi ensimbi angakhiqizwa ngokuzinza. Izaga zesiShayina zivame ukusho ukuthi "insimbi yenziwe ngezihlungi eziyikhulu", "insimbi enhle isetshenziswa ku-blade", njll. Kungabonakala ukuthi insimbi ephezulu kufanele ibe insiza eyigugu kakhulu ezikhathini zasendulo.

Ziningi izimfihlakalo ngemuva kwalezi zaga ezimbili. Lokhu "kuncibilika kube yinsimbi" empeleni kubhekisela enqubweni yokwenza kanye nokwenza eChina yasendulo ukuze kwenziwe insimbi yezinga eliphezulu: abakhandi bensimbi bafudumeza okungenalutho futhi bakhangwa ngokuphindaphindiwe futhi bakugoqa, ukuze ikhabhoni ekuyo yasakazwe ngokulinganayo, kanye nokuqina nokuqina. amandla wento athuthuke kakhulu. . Futhi "insimbi enhle isetshenziswa phezu kwensimbi" yathi abakhandi bensimbi kwakudingeka basebenzise ubuchwepheshe obuyinhlanganisela ukuze benze imimese lapho izinto ezibonakalayo ziyindlala: ukuhlanganisa insimbi yezinga eliphezulu nezinye izinto ezisezingeni eliphansi ngokuhlanganisa. Ngesikhathi esifanayo, ingxenye eyenziwe insimbi yezinga eliphezulu isetshenziswa njenge-blade, kanti ezinye izinto zakha i-blade.

Ukuntuleka kwensimbi yezinga eliphezulu ezikhathini zasendulo kanye nokungaqiniseki ekukhiqizeni insimbi kuye kwanezela izimfihlakalo eziningi kule mboni, kwaphinde kwaveza izinganekwane eziningi. eNtshonalanga, kunenganekwane “yensimbi yaseDamaseku.” Zonke izinhlobo zezimangaliso, njengenkemba eyenziwe ngensimbi yaseDamaseku ingawunquma kalula umgqomo wesibhamu, izinwele eziwela phezu kwensingo ziyozigqabuka ngokwazo, njalo njalo. Lezi zinganekwane ziye zaba nomthelela emphakathini kuze kube manje.Nakuba insimbi ekhiqizwa ubuchwepheshe besimanje sekuyisikhathi eside iyidlula insimbi yaseDamaseku, abantu basakholelwa ukuthi kusenomlingo womlingo ofihliwe ngemva kwalawo maphethini amahle. Ukuze kuhambisane nalomuzwa womphakathi, abakhiqizi bemimese yasekhishini bathatha izinhlungu ukuze bakhiqize kabusha iphethini yensimbi yaseDamaseku ngemboni yesimanje. Manje asikho isidingo sokuya eSyria eMpumalanga Ephakathi, ungaya endaweni eseduze “ IKEA” ukuthenga ummese wasekhishini laseDamaseku futhi waneliseke. Hlola imizwa yakudala uwedwa.

Ngezansi isithombe sommese wensimbi waseDamaseku wekhulu le-18: Khuluma ngommese wasekhishini (2) Okuqukethwe kwekhabhoni kunomthelela omkhulu ezimpahleni zensimbi, Uma izinga lekhabhoni liphezulu, amathuba okuthola ubulukhuni obuningi, kodwa ukuqina kwensimbi nakho kuzoncipha. Insimbi enokuqukethwe kwekhabhoni engu-0.3-0.59% ibizwa nge-medium-carbon steel, enokuqina nobulukhuni obulinganiselayo. Ivamise ukusetshenziselwa ukwenza izingxenye zemishini ezithwala imithwalo. Iphakeme kakhulu, ivamise ukusetshenziselwa ukwenza iziphethu kanye nokuphakama kwayo. amandla steel wire nokunye. Insimbi equkethe ngaphezu kuka-1% wekhabhoni ibizwa nge-ultra-high carbon steel, engafinyelela ubulukhuni obuphezulu ngokwelashwa kokushisa, kodwa inokuqina okubi.

Imimese yasekhishini eyenziwe ngensimbi ye-carbon steel noma i-ultra-high carbon steel ingafinyelela ubulukhuni obuphezulu kakhulu, futhi kulula ukuyilola i-blade. Imimese eminingi yaseJapane yenziwe ngezinto ezifanayo, ezihlobene nokusika okuhle okuvame ukudingeka ku-cuisine yaseJapane. Yiqiniso, i-carbon steel nayo inobuthakathaka obubulalayo, endaweni enomswakama, ingaphezulu ligqwala kalula futhi ligqwalile.

Ngakho-ke, imimese eyenziwe ngale nto kufanele igezwe futhi yomiswe ngemva kokusetshenziswa. Imimese eyenziwe nge-carbon steel empeleni iyiqembu elixubile.Imimese eminingi yasekhishini eshibhile yenziwe ngensimbi enekhabhoni ephansi.Insimbi enekhabhoni ephansi ngokwayo ishibhile futhi kulula ukuyicubungula. Kodwa-ke, imimese eyenziwe ngensimbi ephansi ye-carbon akulula ukuyilola i-blade, futhi i-blade kunzima ukuyigcina, futhi izoba buthuntu ngokushesha uma isetshenziswa.

Sekuyisikhathi eside ososayensi besebenzela ukuthuthukisa ukwakheka kwensimbi ukuze kwandiswe ukumelana nokugqwala kwayo. Ngekhulu le-19, abantu bathola ukuthi kungaba umqondo omuhle ukwengeza i-chromium ensimbi. Indlela yokusebenza iwukuthi i-chromium yensimbi yenza ifilimu ye-oxide ekhanyayo ekhanyelayo neqinile ngemva nje kokuba ithinte umoya, engavikela i-substrate yensimbi ekugqwaliswe umoya-mpilo kanye nomswakama emoyeni.

Uma lolu ngqimba lwefilimu lucekelwa phansi, i-chromium yensimbi entsha izophinde yakhe ifilimu yokuvikela efanayo ngokushesha ngemva kokuchayeka emoyeni, okuvimbela lonke ucezu lwensimbi ekubeni lugqwale. Ukumelana nokugqwala kwensimbi engagqwali kuhlobene ngokuqondile nokuqukethwe kwe-chromium, ngakho okuqukethwe kwe-chromium kuphela okudlula u-11% okubizwa ngokuthi insimbi engagqwali. Ngenxa yentengo ephezulu ye-chromium yensimbi, abenzi benzuzo abavela kuzo zonke izigaba zokuphila bazama ukusika amakhona nezinto zokwakha, futhi umqondo omlingo "wensimbi engagqwali" wake wazalwa ezweni lethu.

Ngisho nalezo zinsimbi ezingenasici ezithetheleleka egameni zinokuhluka okukhulu ekumelaneni nokugqwala, ngakho-ke lapho uthenga imimese yekhishi yensimbi engenasici kanye ne-tableware, qaphela ngokukhethekile ukwakheka kwezinto. Amagama 18/10, 18/8 noma 18/0 avame ukuphawulwa ku-tableware yensimbi engagqwali, okubhekise kuphesenti lokuqukethwe kwe-chromium ne-nickel kokokusebenza (lokhu empeleni uhlelo lwebanga lensimbi engagqwali esiphelelwe yisikhathi, kanye nezinto ezintathu ezicishe zifane. zihambisana nochungechunge lwamanje lwe-316, 304 no-2 lwensimbi engagqwali). I-Nickel ensimbi engagqwali isiza ekuthuthukiseni izakhiwo zemishini, futhi ngesikhathi esifanayo inomthelela osizayo ekuphikiseni ukugqwala.

Kodwa-ke, insimbi ye-nickel ayishibhile, ngakho-ke abanye abakhiqizi basebenzisa insimbi ye-manganese.Lena imbangela eyinhloko yesigameko "sensimbi engagqwali enobuthi" esidalwe umkhiqizi othile wasekhaya esikhathini esidlule.Ngokujwayelekile, konke kudalwa yimali. I-18/10 (okungukuthi, i-316 insimbi engagqwali) iyinto enhle yokwenza i-tableware, imimese, izimfoloko namabhodwe, kodwa kunzima ukuyisebenzisela imimese yasekhishini, ngoba okuqukethwe kwekhabhoni kuyo yi-0.08% kuphela, futhi ayikwazi. kutholakala ngokwelashwa ngokushisa.Ukuqina okuphezulu. Abakhiqizi abavamile bemimese yasekhishini basebenzisa amamodeli ensimbi engagqwali anekhabhoni ephezulu.Isibonelo, insimbi engagqwali esetshenziswa emikhiqizweni ye-WüSTHOF iqukethe u-0.5% wekhabhoni, oseduze nokuqukethwe kwe-carbon steel ephezulu.

Kunjalo, abanye abakhiqizi basebenzisa i-440 uchungechunge lwensimbi engagqwali, okuqukethwe kwekhabhoni ephakeme njengo-0.6% kuya ku-1.20%, okuyingxenye yensimbi ye-carbon steel kanye ne-ultra-high carbon steel. Kodwa-ke, azikho izinzuzo kuzo zombili iziphetho. Yonke into inezinzuzo kanye nokubi. Ikhabhoni esensimbi inomphumela wokunciphisa ukumelana nokugqwala kwe-chromium. Uma okuqukethwe kwe-chromium kuhlala kungashintshile, lapho okuqukethwe kwekhabhoni kuphezulu, kuba kubi kakhulu ukumelana nokugqwala. . Ngamathuluzi afana nemimese yasekhishini edinga ukubhekana nosawoti kanye ne-acid-base nsuku zonke, ubukhali kanye nokumelana nokugqwala kuyizinto ezingenakunakwa. .

Ake sikhulume ngezinto ze-ceramic. I-Zirconium dioxide, impushana emhlophe, manje isisetshenziselwa ukwenza imimese yekhishi le-ceramic. Umkhiqizi ubeka lezi zimpushana ethuluzini lokugaya lommese wasekhishini ungenalutho, usebenzisa ingcindezi ephezulu ye-atmospheres engu-120 futhi uwabhake endaweni engama-degree angu-1500, futhi lezi zimpushana zifakwe ku-ceramics eqinile eqinile.

Ubulukhuni be-Mohs be-zirconia ceramics buphakeme bufika ku-8.5, obuphakeme kakhulu kunezinga lika-6-6.5 lensimbi eqinile, ngakho-ke lingapholishwa kuphela ngesondo lokugaya idayimane. Ngemva kokugaya, ummese wekhishi le-ceramic unomshini obukhali futhi i-hard blade. Ngenxa yokuqina kwayo okuphezulu kakhulu, imimese yekhishi le-ceramic ayigugi ngaphansi kokusetshenziswa okujwayelekile, futhi izakhiwo zayo zamakhemikhali zizinzile kakhulu, ngakho-ke abesabi ukuhlaselwa kwe-asidi, i-alkali nosawoti ovamile ekhishini. Ungase ucabange ukuthi umholi wezobuciko bokulwa obusa umhlaba wommese wasekhishini usezalwe ekugcineni, kodwa akunjalo.

Uma kuqhathaniswa nemimese yasekhishini yensimbi, imimese ye-ceramic ibuthakathaka kakhulu ekuqineni kwayo, kulula ukuphuka uma ingaphansi kwamandla angaphandle, futhi ijwayele ukuqhekeka lapho i-blade isika izinto eziqinile. Okubi kakhulu ukuthi ngenxa yokuthi ukuqina kwayo kuphezulu kakhulu, ayikho indlela yokuyipholisha ngezindlela ezivamile, uma kuvele imbobo, ummese ucishe ungabi namsebenzi. Njengoba kushiwo ngaphambili, kunomthetho wama-28 lapho kusetshenziswa imibese yasekhishini.Kungakhathaliseki ukuthi isetshenziswa ekhaya noma umpheki oqeqeshiwe, kuhlale kunohlobo olulodwa lombese olusetshenziswa njalo (kunezinhlobo eziningi zemimese ezingavamile ukusetshenziswa. esetshenzisiwe) Ilungele ukupheka kwaseNtshonalanga.

Ngemimese ye-ceramic, ngenxa yokuqina kwayo okuqinile futhi okuqinile, kusobala ukuthi akukwazi ukudlala indima yommese omkhulu wekhishi ovame ukusetshenziswa, kodwa uma usetshenziselwa ngokukhethekile ukusika izithelo nemifino emihle, kusenezinzuzo ezisobala..