Ungakhetha Kanjani Phakathi Kwesaha Esivamile Sokusika Insimbi Nesaha Eliyindilinga Elibandayo?

Ezitolo eziningi ezisebenza ngensimbi, lapho usika insimbi, ukukhetha kweblade kungaba nomthelela omkhulu ekusikeni kahle kanye nekhwalithi.Ukwenza ukukhetha okungalungile kulimaza ukukhiqiza kwakho kwesikhashana. Ngokuhamba kwesikhathi, kungakhawulela amathuba akho okuzuza amaklayenti adinga ukusikeka okuthile ezintweni ezithile.

Ukuze sikusize wenze ukukhetha okufanele, udinga ukwazi izinzuzo nezinkinga zama-saha ama-cold blades kanye nama-saw blades avamile okusika insimbi.

Liyini isaha elibandayo

Amasaha abandayo asebenzisa i-saha eyindilinga ukusika izinsimbi ezihlukahlukene ezihlanganisa insimbi yeshidi. Njengoba igama lisho, isaha elibandayo lenza umsebenzi walo ngempumelelo, kuyilapho livimbela kokubili i-blade nensimbi ekushiseni kakhulu. Amasaha abandayo ngokuvamile ayimishini yokuma mahhala hhayi ibhentshi-top, izinhlobonhlobo eziphathwayo.

Kungumshini wokusika osetshenziselwa ukusika insimbi ngesivinini esikhulu ngaphandle kokudala ukushisa ngokweqile, izinhlansi noma uthuli. I-cold sawing isebenzisa i-blade eyindilinga ukuze isuse izinto ngenkathi idlulisela ukushisa okukhiqizwa kuma-chips adalwe yi-saw blade. Ukushisa okukhiqizwa ngesikhathi sokusika ngesaha elibandayo kudluliselwa kuma-burrs akhiwe esikhundleni sezinto ezisikiwe, ngaleyo ndlela umsebenzi wokusebenza uhlala ubanda.

Isaha elibandayo lisebenzisa insimbi eqinile enesivinini esikhulu (HSS) noma i-tungsten carbide-tipped (TCT) blade ejika ngama-RPM aphansi.

Ngokuphambene negama, ama-HSS blades awavamile ukusetshenziswa ngesivinini esiphezulu kakhulu. Esikhundleni salokho, isici sabo esiyinhloko ubulukhuni, okubanikeza ukumelana okuphezulu nokushisa nokuguga, bamelane nokugqoka ngaphambi kwesikhathi okungase kuthinte isiphetho sezingxenye ezisikiwe. . Ama-TCT blades abiza kakhulu kodwa futhi aqinile ngokwedlulele futhi ayakwazi ukusebenza emazingeni okushisa aphakeme ngisho nangaphezulu kune-HSS. Lokhu kuvumela amasaha e-TCT ukuthi asebenze ngamanani ashesha kakhulu kunama-HSS blades, kunciphisa kakhulu isikhathi sokusika.

Izinzuzo Zokusebenzisa Isaha Elibandayo

Amasaha abandayo angasetshenziselwa ukusika izimo eziningi ezihlukene, okuhlanganisa izinduku, amashubhu, kanye nama-extrusions. Amasaha abandayo ayindilinga azenzakalelayo, avalelwe asebenza kahle ekugijimeni kokukhiqiza namaphrojekthi aphindaphindayo lapho ukubekezelelana nokuqeda kubalulekile. Le mishini inikezela ngesivinini se-blade esiguquguqukayo kanye namazinga okuphakelayo alungisekayo okukhiqiza ngesivinini esikhulu kanye nokusikeka okungenama-burr, okunembile.

Amasaha abandayo, ngezindwani zawo ezinamazinyo, enza ukusikeka okuhlanzekile ngaphandle kwemiphetho eboshiwe. Nakuba ama-abrasive blades evame ukuzulazula, ngisho nasekusikekeni okuqondile, izindwani ezinamazinyo zithembeke kakhulu ekusikeni okuqondile noma okunama-angle. Ngensika enhle, ebukhali, isaha elibandayo eliyindilinga elisheshayo linezinzuzo zokucishe liqede ama-burrs futhi lingakhiqizi izinhlansi, ukushintsha umbala. , noma uthuli. Ngakho-ke, indlela ngokuvamile iletha isiphetho sekhwalithi ephezulu enemiphetho yangempela.Futhi ayiyona into embi kakhulu ngaphandle kwalo lonke lolo thuli olubi oluthola yonke into endaweni yayo.

Inqubo yokusaha ebandayo iyakwazi ukuphumela phezulu ezinsimbi ezinkulu nezisindayo - ezimeni ezithile, iqine njengo ±0.005” (0.127 mm) ukubekezelela. Amasaha abandayo angasetshenziselwa ukusika kokubili izinsimbi ezisansimbi nezingezona ayoni, kanye nokusikeka okuqondile nokunama-engeli. Isibonelo, amamaki avamile ensimbi abolekisa ekusaweni okubandayo, futhi anganqanyulwa ngokushesha ngaphandle kokukhiqiza ukushisa nokungqubuzana okuningi.

Ungagcina imali ngesaha elibandayo

Nakuba intengo yokuqala ye-blade yesaha ebandayo ingase ibe phezulu kunediski elilimazayo, ungakwazi ukulola kabusha i-carbide-tipped blade izikhathi eziningi, okuhumushela ekongeni okukhulu. Amasaha abandayo nawo onga isikhathi nemali ngokwenza ukusikeka okunembayo.

Lokhu kusikeka okungenasici akudingi umsebenzi wokuphothula okwesibili, konga umsebenzi owengeziwe ezimweni eziningi. Ukusikeka okunembile kusengenye inzuzo njengoba amasaha okusika abandayo engakwazi ukubekezelela eduze, aphinde aqede umsebenzi obizayo wokulinganisa wesibili.

Ingabe isaha elibandayo liyisinqumo esihle sohlelo lwakho lokusika insimbi?

Ngaphambi kokuba ukhethe ukusaha okubandayo kwengxenye yakho yensimbi, kubalulekile ukuqonda izinzuzo nezingozi zenqubo. Ngaleyo ndlela, ungahlola futhi unqume ukuthi - noma iyiphi enye indlela yokusika insimbi enembayo ongase uyicabangele - izohlangabezana nezidingo zakho nezinto eziza kuqala.

Ububi bokusebenzisa isaha elibandayo

Nokho, ukusaha okubandayo akulungile ngobude obungaphansi kuka-0.125” (3.175 mm). Ukwengeza, le ndlela ingakwazi ukukhiqiza ama-burrs anzima. Ikakhulukazi, inkinga lapho unama-OD angaphansi kuka-0.125” (3.175 mm) kanye nakumazisi amancane kakhulu, lapho ishubhu lalizovalwa khona i-burr ekhiqizwa isaha elibandayo.

Okunye okubi kumasaha abandayo ukuthi ukuqina kwenza amasaha abe brittle futhi ashaqeke. Noma yiliphi inani lokudlidliza - isibonelo, kusukela ekubambeni okunganele kwengxenye noma izinga lokuphakela elingalungile - lingalimaza kalula amazinyo asaha. Ngaphezu kwalokho, amasaha abandayo ngokuvamile abangela ukulahlekelwa okukhulu kwe-kerf, okuhumushela ekukhiqizeni okulahlekile kanye nezindleko eziphezulu.

Nakuba i-sawing ebandayo ingasetshenziselwa ukusika ama-alloys amaningi ayoni kanye ne-non-ferrous, akunconyelwe izinsimbi eziqinile kakhulu - ikakhulukazi, lezo eziqinile kunesaha ngokwalo. Futhi ngenkathi amasaha abandayo ekwazi ukusika izibopho, angakwenza kuphela ngezingxenye ezincane zobubanzi futhi kudingeka ukulungiswa okukhethekile.

Ama-saw blades ensimbi ajwayelekile:

1. Indlela yokusika:Izinsimbi ezivamile zokusika insimbi, ngakolunye uhlangothi, ngokuvamile zisebenzisa amazinyo ensimbi abrasive noma anesivinini esikhulu ukusika insimbi. Lawa ma-blades akhiqiza ukushisa okuningi ngesikhathi sokusika, okungabangela ama-burrs kanye nokuguqulwa okushisayo kwe-workpiece.

2. Ukuhambisana kwempahla: Amasaha ensimbi avamile afanele ukusika izinsimbi ezondile ezithambile njengensimbi ethambile, insimbi ekhonjiwe nezinye izinto ezifanayo. Lawa ma-blades ngokuvamile asetshenziswa ekukhiqizeni okujwayelekile kanye nezicelo zokwakha lapho ukusika ngokunemba kungeyona into ekhathazayo enkulu.

3. Impilo yeblade: Amasaha ensimbi avamile angase aguge ngokushesha ngenxa yokushisa okuphezulu okukhiqizwa phakathi nenqubo yokusika. Ngakho-ke, zingadinga ukushintshwa kaningi, ikakhulukazi uma zisetshenziselwa imisebenzi yokusika enzima.

4. Isivinini sokusika nokusebenza kahle: Amasaha amasaha ensimbi ajwayelekile ayaziwa ngesivinini sawo sokusika, okuwenza afanelekele ukusikeka okusheshayo, okumahhadlahhadla ezinsimbini ezisansimbi. Kodwa-ke, ukushisa okukhiqizwa phakathi nenqubo yokusika kungathinta ikhwalithi yokusika futhi ukuqedwa okwengeziwe kungadingeka ukuze kuzuzwe umphumela oyifunayo.

Ekuphetheni:

Kafushane, ukukhetha phakathi kwamasaha abandayo nezinsimbi ezijwayelekile zokusika kuncike ezidingweni ezithile zohlelo lokusika insimbi. Ama-coldsaha ama-blade angcono kakhulu ekusikeni okunemba okuphezulu kwezinsimbi ezingezona ayoni, ukuhlinzeka ukusikeka okuhlanzekile, okungenayo i-burr kanye nokwelula impilo ye-blade. Ngakolunye uhlangothi, ama-saw blades avamile okusika insimbi, alungele ukusikeka okusheshayo, okungalungile ezinsimbi ezisansimbi, nakuba kungase kudinge izinqubo zokuqeda ezengeziwe. Ukuqonda umehluko phakathi kwalezi zinhlobo ezimbili zamasaha kubalulekile ekukhetheni inketho efaneleke kakhulu yomsebenzi onikeziwe wokusika insimbi.

Bheka isaha elibandayo eliyindilinga uma umsebenzi wakho:

• Isika izinto ngokuvamile ezingezinkulu kakhulu
• Isika inani elikhulu le-miter
• Kumele kukhiqizwe ama- finishes ahlanzekile angadingi imisebenzi yesibili
• Idinga ukugwema ukushisisa noma ukudala ama-burrs emaphethelweni asikiwe
• Izimisele ukukhokha ngaphezulu, kodwa ithola i-ROI ephezulu

Khumbula, lezi zinhlamvu zamasaha ziyi-investimenti yesikhathi eside. Cabangela izidingo zakho zamanje nezesikhathi esizayo lapho wenza ukukhetha. Isaha elilungile lizokhulisa inzuzo yakho nokusebenza kahle iminyaka.

Ukuze uthole okwengeziwe,gcwalisa ifomu lethu lokuxhumana,nomasithumele i-imeyili.