Ukuthelekiswa koMmahluko phakathi kwabavelisi beeSaw Blade kumazwe ahlukeneyo

Kwicandelo lokuvelisa ngokuchanekileyo, i-industrial saw blade idla ngokujongwa njengempahla enokutyiwa. Nangona kunjalo, ngokwembono yobunjineli, sisixhobo esidibeneyo esintsonkothileyo apho kufuneka kudibana khona i-metallurgy, i-geometry, kunye ne-tensioning mechanics.

Kwabo basebenza ngokuthenga kunye nabasasazi bemizi-mveliso, ukuqonda imeko-bume yehlabathi yokwenziwa kweentsimbi zesarha akuthethi ukuthembeka kuphawu; kodwa malunga nokuqondaubuchule bengingqiAmazwe ahlukeneyo—ngakumbi amaqela emizi-mveliso ahlukeneyo kuloo mazwe—aphuhlise iifilosofi ezahlukeneyo zokuvelisa ngokusekelwe kwizixhobo zawo zasekuhlaleni, imbali yemizi-mveliso, kunye neemfuno zabasebenzisi bokugqibela.

Le ngxelo ichaza uluhlu lwangoku lwemveliso yeeblade zesarha zehlabathi, ihlalutya ukwahlulwahlulwa kwemimandla ngaphakathi eTshayina, kwaye ihlola indima ethile yeqela lemizi-mveliso laseSichuan.

I. Amanqanaba eHlabathi aMiselweyo: Iifilosofi ezintathu ezahlukeneyo

Imarike yezinga eliphezulu ibisoloko ilawulwa ziingingqi ezintathu, nganye inegalelo kwifilosofi ethile yetekhnoloji kushishino.

1. IJamani: Abahlanganisi beNkqubo (Uzinzo)Ukwenziwa kwemveliso kwaseJamani (okumelwa yimigangatho yeshishini efana neLeitz okanye iLeuco) akujongi i-saw blade njengesixhobo esizimeleyo, kodwa njengenxalenye yenkqubo enkulu yoomatshini.

• Ingqwalasela yoBunjineli:Eyona nto iphambili yileuzinzoubukhali obugqithisileyo. Iiblade zaseJamani zigxininisa umgangatho womzimba wentsimbi (ipleyiti). Ngokusebenzisa unyango oluphezulu lobushushu kunye neenkqubo zokuthambisa, ziqinisekisa ukuba iblade igcina ukunyamezelana okungqongqo nokuba sele iloliwe kwakhona.

• Uphawu oluPhambili:Ukuthembeka okuphezulu kwimigca yemveliso ezenzekelayo apho ixesha lokungasebenzi lilona tshintsho libiza kakhulu.

2. I-Itali: Iingcali zeSicelo (uYilo)Beqhutywa lishishini elikhulu lefenitshala yasekhaya kunye nokusebenza ngomthi, abavelisi base-Itali (abafana noFreud okanye uStark) baphumelele kakhulu kuyilo oluthile lwezicelo.

• Ingqwalasela yoBunjineli:I-Itali ikhokela phambiliubuchwepheshe bokugquma(ukunciphisa ukungqubana kunye nokwakheka kwe-resin) kunye noyilo oluchasene nokungcangcazela. Baye baqala i-"sandwich" brazing (isilivere-ubhedu-isilivere) ukuthintela ukulahleka kwencam ngexesha lokugawulwa kwemithi enzima.

• Uphawu oluPhambili:Ukusebenza okugqwesileyo ekusebenzeni ngomthi nakwiintsimbi ezingezizo i-ferrous (i-aluminium), kugxile kumgangatho wokugqitywa.

3. IJapan: Iingcali Ezincinci Zokuqikelela (Isayensi Yezinto Ezibonakalayo)Ukunqongophala kwezixhobo kwaqhubela phambili ubunjineli baseJapan (iimpawu ezifana neKanefusa okanye iTenryu) ekusebenzeni kakuhle.

• Ingqwalasela yoBunjineli:IJapan iyalawulaI-Kerf encinciubuchwepheshe (ukunciphisa inkunkuma) kunyeI-Cermetisinyithi (i-ceramic-metal). Itekhnoloji yabo yokuqinisa ukuqina ikhethekile, ivumela iipleyiti ezincinci ukuba zijikeleze ziyinyani ngaphandle kokushukuma.

• Uphawu oluPhambili:Ukuchaneka okungenakuthelekiswa nanto ekusikeni isinyithi (iiCold Saws) kunye nezixhobo ze-elektroniki, nangona kudla ngokufuna oomatshini abachanekileyo kakhulu ukuze basebenze ngokufanelekileyo.

II. Imeko-bume yaseTshayina: Ukusuka kumthamo ukuya kuhluko

I-China idlule kwinqanaba lokuba ngumboneleli wezixhobo ezingabizi kakhulu “ngezixhobo ezingabizi kakhulu.” Ishishini langoku leemela zeesarha laseTshayina lichazwa yiukukhetheka kakhuluAbavelisi baqokelelene kwiindawo ezithile zejografi, nganye izinikele kuhlobo olwahlukileyo lobuchwepheshe bokusika.

Ukuze umntu akwazi ukuhambahamba kwi-supply chain yaseTshayina, kufuneka aqonde le "Mephu yeShishini":

• Iqela leHebei (Tangshan):Le ndawo yindawo ephambili kushishino olukhulu. Igxile kakhulu kwiUkusika IsinyithiIifektri apha zigxile kwi-High-Speed ​​Steel (HSS) kunye neesarha ezibandayo ezinzima zemibhobho yentsimbi kunye neebhari eziqinileyo. Le teknoloji iqinile, igxile ekumelaneni nobushushu kunye nokuqina kwesakhiwo seentsimbi zentsimbi.

• Iqela laseJiangsu (Danyang):Eli liziko lehlabathi liphelaIi-SuperabrasivesI-Danyang ilawula imarike yeebhleyidi zedayimani ezitshisiweyo ezisetyenziswa ekwakheni (ikhonkrithi, igranite, i-asphalt). Imveliso apha iqhutywa ngumthamo, kusetyenziswa izitofu ezinkulu ezitshisiweyo.

• Iqela laseMpuma China (eHangzhou/eShanghai):Lo mmandla ubamba umxube wabavelisi beentsimbi zesarha zekhabhayithi ezisetyenziselwa iinjongo eziqhelekileyo, bekhonza iimarike ezibanzi zokusebenza ngomthi kunye ne-DIY, begxile kwisantya sothungelwano lokubonelela kunye nokwahluka.

III. Iqela laseSichuan: I-Precision Woodworking kunye ne-PCD Hub

Ukufudukela ngaphakathi kwilizwe ukuya kuMzantsi-ntshona weTshayina, ingakumbi ummandla waseChengdu-Sichuan, i-DNA yokuvelisa itshintsha kakhulu.

ISichuan likhaya le-IZiko loPhando lweZixhobo zaseChengdu, iziko eliphambili lesizwe lophando lwezixhobo zokusika. Ngaphezu koko, lo mmandla ungomnye wezona ziseko zinkulu zaseTshayina zokwenza ifenitshala yeephaneli. Olu dibaniso lophando lwezemfundo kunye nabasebenzisi basekhaya abafunwa kakhulu ludale iqela eligxile kuUkusebenza ngomthi ngokuchanekileyokwayeIzixhobo Eziphambili.

Umahluko waseSichuan:Ngokungafaniyo ne-heavy metal focus yaseTangshan okanye i-concentration yokwakha yaseDanyang, abavelisi baseSichuan bagxile koku kulandelayo:

1. Iijometri ezintsonkothileyo:Iphenjelelwa zizikhungo zophando, iifektri apha zigxininisa kakhulu kwi-geometry yamazinyo (ii-hook angles, ii-relief angles) ukusombulula iingxaki ezithile zokusika.

2. I-PCD (iDayimani yePolycrystalline):Ngenxa yokuba ifenitshala yanamhlanje isebenzisa izinto ezirhabaxa (ezifana nebhodi yamasuntswana kunye ne-MDF), iSichuan iye yaba yindawo ephambili yezixhobo ze-PCD. Ezi fektri zisebenzisa i-Electrical Discharge Machining (EDM) endaweni yokugaya ngendlela yendabuko, nto leyo evumela ukucutshungulwa kwezinto eziqinileyo kakhulu.

IV. Isifundo seTyala: Koocut (eSichuan)

Ngaphakathi kwesi sixhobo sikhethekileyo se-ecosystem saseSichuan,I-Koocutisebenza njengomzekelo omele ubuchule bokuvelisa obusetyenziswa kulo mmandla.

Njengomvelisi osekelwe kwisithethe sobugcisa saseSichuan, uKoocut ubonisa indlela iifektri zaseTshayina ezinyusa ngayo uthotho lwexabiso ngokugxila kwizixhobo ezilukhuni ukusetyenzwa ngomatshini endaweni yokusika ngokwenjongo eqhelekileyo.

Iindawo ezithile zoBuchule:

• Izisombululo zeBhodi yeSamente yeFiber:Ukusika isamente yefayibha kunzima kakhulu ngenxa yokuba inamandla aphezulu okurhabaxa, nto leyo etshabalalisa imiphetho ye-carbide eqhelekileyo ngokukhawuleza. Isebenzisa ubuchule bale ngingqi kwiPolycrystalline Diamond (PCD), iKoocut ivelisa iiblade zePCD ezikhethekileyo ezenzelwe ngokukodwa amashishini okwakha kunye nokugquma. Ezi blade zinika ubomi benkonzo obongezelelekileyo xa kuthelekiswa neeblade ze-TCT zemveli, zijongana nemeko enzima kwicandelo lezakhiwo.

• Iisarha Ezibandayo Zesinyithi Ezisikiweyo Ezomileyo:Nangona iifektri ezininzi zaseTshayina zivelisa iiblade zesinyithi eziqhelekileyo, ukusetyenziswa kwe-“Dry Cut” kufuna inqanaba eliphezulu lokusasaza ubushushu kunye nozinzo lwencam. I-Koocut isebenzisa ii-Cermet tips zezinga eliphezulu kunye neenkqubo ezikhethekileyo zokuqinisa umzimba—iitekhnoloji ezidla ngokunxulunyaniswa nemveliso yaseJapan—ukuvelisa iiblade ezomileyo ezikwaziyo ukusika intsimbi ngaphandle kwezinto ezipholisa ulwelo. Oku kufuna ulawulo olungqongqo “lokuphelelwa” kwencam (ukugungqa) ukuthintela ukwaphuka kwencam ngexesha lokusebenza ngesantya esiphezulu, nobushushu obuphezulu.

Isishwankathelo sokuthengwa kwempahla

Imakethi yehlabathi yeentsimbi zesarha ayiseyiyo indlela yokukhetha phakathi kweempawu zaseNtshona “ezikumgangatho ophezulu/ezixabiso eliphezulu” kunye nezinye iindlela zaseAsia “ezikumgangatho ophantsi/ezixabiso eliphantsi”.

Imarike iguqukele kwi-matrix ye-specializations. Kwizicelo ezifuna uzinzo lwenkqubo, iJamani isasele iphambili. Ngokuchaneka okuncinci kakhulu, iJapan ihamba phambili. Nangona kunjalo, kwizicelo ezikhethekileyo, ezigugileyo ezifanaisamente yefayibha or ukusika isinyithi esomileyo, amaqela akhethekileyo eTshayina—ingakumbiUmmandla waseSichuanimelwe ngabavelisi abafanaI-Koocut—inika ukuvuthwa kobuchwepheshe okuhambelana nemigangatho yamazwe ngamazwe, ibonelela ngenye indlela efanelekileyo yokusebenza kwinqanaba lezoshishino.