Umsuka wegama lesaha elibandayo:

Ukusaha okubandayo kwensimbi kuyisifinyezo senqubo yokusaha yamasaha ayindilinga ensimbi. Igama eligcwele lesiNgisi: I-Circular Cold Sawing .Enqubweni yokusaha insimbi, ukushisa okukhiqizwa lapho i-saw blade ibona amasaha amazinyo isiqeshana somsebenzi sidluliselwa ku-sawdust ngamazinyo asaha, futhi ucezu olusaha kanye ne-saha blade zigcinwa zipholile, ngakho-ke kubizwa ngokuthi i-cold sawing.

Izinhlobo zamasaha abandayo:

I-high speed steel saw blade (HSS) kanye ne-TCT insert alloy saw blade

Izinto zokwakha zamasaha ensimbi anesivinini esikhulu zifaka i-M2 ne-M35. Ijubane elijwayelekile le-sawing blade liphakathi kuka-10-150 m / s, kuye ngokuthi impahla kanye nokucaciswa komsebenzi wokusaha; i-saw blade yensimbi enesivinini esiphezulu, isivinini sokusaha singafika ku-250 m/min. Izinga lokuphakelwa kwezinyo le-saw blade liphakathi kuka-0.03-0.15 mm/izinyo, kuye ngamandla, i-torque kanye nekhwalithi ye-saw blade yemishini yokusaha.

Ububanzi obungaphandle be-saw blade: 50-650 mm; ubulukhuni be-saw blade yi-HRC 65; i-saw blade ingagaywa, kuye ngobukhulu bomsebenzi wokusaha, ngokuvamile ingagaywa izikhathi ezingu-15-20. Impilo ye-sawing ye-saw blade ingamamitha-skwele angu-0.3-1 (indawo yobuso bokugcina bomsebenzi wokusaha) kanye nokucaciswa kwensimbi enkulu ye-high-speed steel saw blade; ngokuvamile, insimbi enesivinini esikhulu enezifakeli isetshenziswa (futhi iyatholakala ngaphezu kwe-2000 mm); amazinyo enziwe ngensimbi enesivinini esikhulu ngokufaka, kanye nesaha I-substrate yeshidi iyinsimbi ye-vanadium noma insimbi ye-manganese.

Izinto ze-TCT tooth alloy yinsimbi ye-tungsten; ijubane elijwayelekile le-saw blade liphakathi kuka-60-380 m / s, kuye ngokuthi impahla kanye nokucaciswa komsebenzi wokusaha; izinga lokuphakelwa kwezinyo le-tungsten steel saw blade liphakathi kuka-0.04-0.08.

Ukucaciswa kwe-Saw blade: 250-780 mm; kunezinhlobo ezimbili ze-TCT saw blades zokusika insimbi, enye ingamazinyo amancane, i-saw blade incane, isivinini sokusika siphezulu, impilo ye-saw blade yinde, cishe amamitha-skwele angu-15-50; iyisaha elahliwe Enye inamazinyo amakhulu, i-saw blade iwugqinsi, futhi ijubane lokusaha liphansi, elifanele ukusaha ama-workpieces amakhulu; ububanzi be-saw blade bungafinyelela ngaphezu kuka-2000 mm. Impilo yesevisi ye-saw blade ngokuvamile ingaba ngamamitha-skwele angu-8, futhi ingagaywa izikhathi ezingu-5-10.

Umehluko phakathi kwesaha lokusika elibandayo lensimbi enesivinini esikhulu kanye nesaha elindiza le-manganese lensimbi:

Ukusaha okubandayo kuhlukile ekusaweni kwe-friction, ikakhulukazi endleleni yokusika:

Insimbi ye-Manganese flying saw blade: Insimbi yesaha yeManganese izungeza ngesivinini futhi ihlikihla kucezu lokusebenza kanye nensingo yesaha ye-friction. Phakathi nenqubo yokusaha, izinga lokushisa le-friction saw kanye ne-workpiece liphezulu kakhulu, futhi ukushisa okukhiqizwa ngokuthintana nepayipi elishiselwe kubangela ukuba kunqamuke, okushiswa ngempela. . Izimpawu zokusha okuphezulu zibonakala phezulu.

Isaha lokusika elibandayo lensimbi enesivinini esikhulu: thembela kunsimbi yesaha yesivinini esikhulu ukuthi ijikeleze kancane ukuze igaye ipayipi elishiselwe, ukuze lingabhabhuli futhi lingabi namsindo.