Ukuqhathaniswa Komehluko Phakathi Kwabakhiqizi Be-Saw Blade Emazweni Ahlukene

Emkhakheni wokukhiqiza ngokunemba, i-blade yesaha eliyindilinga lezimboni ivame ukubhekwa njengempahla engasetshenziswa. Kodwa-ke, ngokombono wobunjiniyela, iyithuluzi eliyinkimbinkimbi elihlanganisiwe lapho i-metallurgy, i-geometry, kanye ne-tensioning mechanics kufanele ihlangane khona.

Kwabachwepheshe bokuthenga kanye nabasabalalisi bezimboni, ukuqonda isimo somhlaba wonke sokukhiqizwa kwezinsimbi zokusika akukhona ukwethembeka komkhiqizo; kumayelana nokuqondaukukhethekile kwesifundaAmazwe ahlukene—futhi ikakhulukazi, amaqembu ezimboni ahlukene kulawo mazwe—athuthukise amafilosofi ahlukene okukhiqiza ngokusekelwe ezinsizeni zawo zasendaweni, umlando wezimboni, kanye nezidingo zabasebenzisi bokugcina.

Lo mbiko uchaza uhlu lwamanje lokukhiqizwa kwama-saw blade emhlabeni jikelele, uhlaziya ukuhlukaniswa kwezifunda ngaphakathi kweShayina, futhi uhlola indima ethile yeqembu lezimboni laseSichuan.

I. Izigaba Zomhlaba Ezisunguliwe: Amafilosofi Amathathu Ahlukile

Imakethe yezinga eliphezulu ibilokhu ibuswa yizifunda ezintathu, ngasinye sinikela ngefilosofi ethile yezobuchwepheshe embonini.

1. IJalimane: Abahlanganisi Bezinhlelo (Ukuzinza)Ukukhiqiza kwaseJalimane (okumelwe yizindinganiso zemboni njengeLeitz noma iLeuco) akubheki i-saw blade njengethuluzi elihlukile, kodwa njengengxenye yesistimu enkulu yokugaya.

• Ukugxila Kobunjiniyela:Okubalulekile ukuthiukuzinzaubukhali obukhulu kakhulu. Ama-blade aseJalimane agcizelela ikhwalithi yomzimba wensimbi (ipuleti). Ngokusebenzisa ukwelashwa kokushisa okuthuthukisiwe kanye nezinqubo zokusicaba, aqinisekisa ukuthi i-blade igcina ukubekezelelana okuqinile ngisho nangemva kokulola kabusha.

• Isici Esiyinhloko:Ukuthembeka okuphezulu emigqeni yokukhiqiza ezenzakalelayo lapho isikhathi sokungasebenzi siyinguquko ebiza kakhulu.

2. I-Italy: Ochwepheshe Bezicelo (Umklamo)Beqhutshwa yimboni enkulu yefenisha yasekhaya kanye neyokusebenza ngokhuni, abakhiqizi base-Italy (njengoFreud noma uStark) baphumelele kakhulu ekwakhiweni kwezicelo ezithile.

• Ukugxila Kobunjiniyela:I-Italy ihamba phambiliubuchwepheshe bokumboza(ukunciphisa ukungqubuzana nokwakheka kwe-resin) kanye nemiklamo yokulwa nokudlidliza. Basungula i-"sandwich" brazing (isiliva-ithusi-isiliva) ukuvimbela ukulahleka kwesihloko ngesikhathi sokugawulwa kwezinkuni eziqinile.

• Isici Esiyinhloko:Ukusebenza okuhle kakhulu ekusebenzeni ngokhuni kanye nezinsimbi ezingezona insimbi (i-aluminium), kugxile ekhwalithini yokuqeda.

3. IJapan: Ama-Precision Minimalists (Isayensi Yezinto Ezibonakalayo)Ukuntuleka kwezinsizakusebenza kwaqhubela phambili ubunjiniyela baseJapan (imikhiqizo efana neKanefusa noma iTenryu) ekusebenzeni kahle.

• Ukugxila Kobunjiniyela:IJapan iyabusaI-Kerf encaneubuchwepheshe (ukunciphisa imfucuza) kanyeI-Cermetinsimbi (ye-ceramic-metal). Ubuchwepheshe babo bokucindezela buhlukile, buvumela amapuleti amancane ukuthi ajikeleze kahle ngaphandle kokuzamazama.

• Isici Esiyinhloko:Ukunemba okungalingani ekusikeni insimbi (Ama-Cold Saws) kanye nezinto ze-elekthronikhi, yize ngokuvamile kudinga imishini enembile kakhulu ukuze isebenze kahle.

II. Indawo YaseShayina: Kusukela Kuvolumu Kuya Ekuhlukanisweni

IShayina isidlule esigabeni sokuba ngumhlinzeki wezinsimbi ezishibhile “zamathuluzi ashibhile.” Imboni yamanje yama-saw blade aseShayina ichazwa yiukukhetheka ngokweqileAbakhiqizi baqoqene ezindaweni ezithile zezwe, ngayinye izinikele ohlotsheni oluhlukile lobuchwepheshe bokusika.

Ukuze umuntu ahambe ngohlelo lokuhlinzeka ngempahla lwaseShayina, kumele aqonde le “Mephu Yezimboni”:

• I-Hebei Cluster (Tangshan):Lesi sifunda siyisizinda sezimboni esinzima. Sigxile kakhuluUkusika InsimbiAmafektri lapha agxile ku-High-Speed ​​Steel (HSS) kanye nama-cold saw aqinile amapayipi ensimbi kanye nemigoqo eqinile. Ubuchwepheshe lapha buqinile, bugxile ekumelaneni nokushisa kanye nokuqina kwesakhiwo sezinsimbi zensimbi.

• I-Jiangsu Cluster (Danyang):Lesi yisikhungo somhlaba wonke se-Ama-Superabrasives. I-Danyang ibusa imakethe yama-sintered diamond blades asetshenziswa ekwakheni (ukhonkolo, i-granite, i-asphalt). Umkhiqizo lapha uqhutshwa yivolumu, kusetshenziswa izitofu ezinkulu ezishisayo.

• Iqembu laseMpumalanga China (eHangzhou/eShanghai):Lesi sifunda siphethe inhlanganisela yabakhiqizi bezinsimbi zokusika i-carbide ezisetshenziswa kabanzi, abakhonza izimakethe ezibanzi zokusebenza ngokhuni kanye ne-DIY ngokugxila esivinini sochungechunge lokuhlinzeka kanye nokuhlukahluka.

III. Iqembu laseSichuan: Isikhungo Sokusebenza Ngokhuni Esiqondile kanye Ne-PCD

Ukuthuthela ngaphakathi nezwe eNingizimu-ntshonalanga yeShayina, ikakhulukazi esifundeni saseChengdu-Sichuan, i-DNA yokukhiqiza ishintsha kakhulu.

ISichuan yikhaya le-Isikhungo Sokucwaninga Amathuluzi saseChengdu, isikhungo sikazwelonke esihamba phambili sokucwaninga ngamathuluzi okusika. Ngaphezu kwalokho, lesi sifunda singesinye sezisekelo ezinkulu kakhulu zaseShayina zokukhiqiza ifenisha yamaphaneli. Lokhu kuhlanganiswa kocwaningo lwezemfundo kanye nabasebenzisi bendawo abafunwa kakhulu kudale iqembu eligxile kuUkusebenza Ngokhuni OkunembilefuthiIzinto Ezithuthukisiwe.

Umehluko waseSichuan:Ngokungafani nokugxila kwensimbi esindayo kweTangshan noma ukugxila kokwakhiwa kweDanyang, abakhiqizi baseSichuan bagxile ku:

1. Amajiyometri Ayinkimbinkimbi:Ithonywe yizikhungo zocwaningo, amafektri lapha agxila kakhulu ekubunjweni kwamazinyo (ama-hook engeli, ama-relief engeli) ukuze kuxazululwe izinkinga ezithile zokusika.

2. I-PCD (idayimane le-Polycrystalline):Ngenxa yokuthi ifenisha yesimanje isebenzisa izinto ezihudulayo (njengebhodi lezinhlayiya kanye ne-MDF), iSichuan isibe yindawo ephambili yamathuluzi e-PCD. La mafektri asebenzisa i-Electrical Discharge Machining (EDM) kunokugaya okuvamile, okuvumela ukucutshungulwa kwezinto eziqinile kakhulu.

IV. Ucwaningo Lwecala: I-Koocut (eSichuan)

Ngaphakathi kwalesi simiso semvelo esikhethekile saseSichuan,I-Koocutisebenza njengesibonelo esimele samakhono okukhiqiza alesi sifunda.

Njengomkhiqizi ogxile emasikweni obuchwepheshe aseSichuan, uKoocut ubonisa indlela amafektri aseShayina akhuphuka ngayo uchungechunge lwenani ngokugxila ezintweni ezilukhuni ukuzenza ngomshini kunokusika ngezinhloso ezijwayelekile.

Izindawo Ezithile Zokusebenza:

• Izixazululo zeBhodi ye-Fiber Cement:Ukusika usimende wefayibha kunzima kakhulu ngenxa yokuqukethwe kwayo okuphezulu kokuguguleka, okubhubhisa imiphetho ye-carbide ejwayelekile ngokushesha. Isebenzisa ubuchwepheshe besifunda ku-Polycrystalline Diamond (PCD), i-Koocut ikhiqiza ama-PCD blades akhethekile aklanyelwe ngqo izimboni zokwakha kanye nokumboza. Lawa ma-blades anikeza impilo yesevisi ende kakhulu uma kuqhathaniswa nama-TCT blades endabuko, ebhekana nobunzima obukhulu emkhakheni wezakhiwo.

• Amasaha Abandayo Ensimbi Aqoshiwe Omile:Nakuba izimboni eziningi zaseShayina zikhiqiza ama-blade ensimbi ajwayelekile, uhlelo lokusebenza lwe-“Dry Cut” ludinga izinga eliphezulu lokushabalalisa ukushisa kanye nokuqina kwe-tip. I-Koocut isebenzisa ama-tip e-Cermet asezingeni eliphezulu kanye nezinqubo ezikhethekile zokuqinisa umzimba—ubuchwepheshe obuvame ukuhlotshaniswa nokukhiqizwa kwaseJapane—ukukhiqiza ama-blade okusika owomile akwazi ukusika insimbi ngaphandle kwama-coolant aketshezi. Lokhu kudinga ukulawulwa okuqinile “kokuphelelwa yisikhathi” kwe-blade (ukuxega) ukuvimbela ukuphuka kwe-tip ngesikhathi sokusebenza kwesivinini esikhulu, nokushisa okuphezulu.

Isifinyezo Sokuthengwa Kwempahla

Imakethe yomhlaba wonke yama-saw blade ayiseyona inketho ephindwe kabili phakathi kwemikhiqizo yaseNtshonalanga ethi “Ikhwalithi Ephakeme/Izindleko Eziphezulu” kanye nezinketho zase-Asia ezithi “Ikhwalithi Ephansi/Izindleko Eziphansi”.

Imakethe isiphenduke yaba yi-matrix yobuchwepheshe. Ngezinhlelo zokusebenza ezidinga ukuzinza kwesistimu, iJalimane isalokhu iyisilinganiso. Ngokunemba okuncane kakhulu, iJapan ihamba phambili. Kodwa-ke, ngezinhlelo zokusebenza ezikhethekile, ezigugile kakhulu ezifanausimende wefayibha or ukusika insimbi eyomile, amaqembu akhethekile ngaphakathi eShayina—ikakhulukazi i-Isifunda saseSichuanamelelwe abakhiqizi abanjengoI-Koocut—inikeza ukuvuthwa kobuchwepheshe okuphikisana nezindinganiso zomhlaba wonke, okunikeza enye indlela esebenzayo yokusebenza kwezinga lezimboni.