Imvelaphi yegama lesarha ebandayo:

Intsimbi yokusarha ebandayo sisishunqulelo senkqubo yokusarha yeesarha zesinyithi setyhula. Igama elipheleleyo lesiNgesi: ISetyhula Cold Sawing .Kwinkqubo yokusarha yesinyithi, ubushushu obuveliswa xa isarha yabona izinyo leesarha umsebenzi ugqithiselwa kwisarha ngokusebenzisa amazinyo esarha, kunye workpiece isarha kunye isarha blade zigcinwa zipholile, ngoko ke. kubizwa ngokubanda ngokusarha.

Iindidi zeesarha ezibandayo:

Isantya esiphezulu sentsimbi yentsimbi (HSS) kunye ne-TCT ifake i-alloy saw blade

Izixhobo ze-high-speed-speed saw blades zibandakanya i-M2 kunye ne-M35. Isantya sokubona ngokubanzi se-saw blade siphakathi kwe-10-150 m / s, kuxhomekeke kwizinto eziphathekayo kunye neenkcukacha ze-sawing workpiece; i-coated high-speed steel saw blade, isantya sokubona sinokufikelela kwi-250 m / min. Isantya sokutya izinyo kwi-saw blade iphakathi kwe-0.03-0.15 mm / izinyo, kuxhomekeke kumandla, i-torque kunye nomgangatho we-saw blade yezixhobo zokubona.

I-diameter yangaphandle ye-saw blade: 50-650 mm; ubunzima be-saw blade yi-HRC 65; i-saw blade inokucolwa, kuxhomekeke kubungakanani bomsebenzi wokusarha, ngokuqhelekileyo inokugatywa ngamaxesha angama-15-20. Ubomi bokubona i-saw blade yi-0.3-1 yeemitha ze-square (ummandla wesiphelo sobuso bomsebenzi wokubona) kunye nokucaciswa kwentsimbi enkulu ye-speed-speed saw blade; ngokuqhelekileyo, isinyithi esinesantya esiphezulu esinezifakelo sisetyenzisiweyo (kwakhona sifumaneka ngaphezu kwe-2000 mm); amazinyo ayenziwe ngentsimbi yesantya esiphezulu kunye nokufakwa, kunye nesaha I-substrate yeshidi yintsimbi ye-vanadium okanye insimbi ye-manganese.

Izinto eziphathekayo ze-TCT i-alloy yezinyo yintsimbi ye-tungsten; isantya sokubona ngokubanzi i-saw blade iphakathi kwe-60-380 m / s, kuxhomekeke kwizinto eziphathekayo kunye neenkcukacha ze-sawing workpiece; izinga lokutya kwezinyo le-tungsten steel saw blade liphakathi kwe-0.04-0.08.

Inkcazo ye-Saw blade: 250-780 mm; kukho iintlobo ezimbini ze-TCT zamathambo zokusika isinyithi, enye inamazinyo amancinci, i-saw blade incinci, isantya sokukhangela siphezulu, ubomi be-saw blade bude, malunga ne-15-50 square metres; yisarha elahliweyo Enye inamazinyo amakhulu, i-blade yesarha ingqindilili, kwaye isantya sokusarha siphantsi, esilungele ukukhangela i-workpieces enkulu; ububanzi be-saw blade bunokufikelela ngaphezu kwe-2000 mm. Ubomi benkonzo ye-saw blade ngokuqhelekileyo malunga ne-square metres ezi-8, kwaye ingaba phantsi ngamaxesha angama-5-10.

Umahluko phakathi kwesantya esiphezulu sentsimbi yokusika isarha kunye nesarha yentsimbi ephaphazelayo yemanganese:

Ukusarha okubandayo kwahlukile kwi-friction sawing, ikakhulu kwindlela yokusika:

Intsimbi yeManganese ephaphazelayo yesarha yesarha: Intsimbi yeManganese yesarha ijikeleza ngesantya esiphezulu kwaye ikhuhla kwisixhobo sokusebenza kunye nencakuba yesarha yokukhuhlana. Ngethuba lenkqubo yokubona, ukushisa kwe-friction saw kunye ne-workpiece iphezulu kakhulu, kwaye ukushisa okwenziwa ngokuqhagamshelana nombhobho odibeneyo kubangela ukuba kunqanyulwe, okutshiswe ngokwenene. . Iimpawu zokutsha eziphezulu ziyabonakala kumphezulu.

Isantya esiphezulu sentsimbi yokusika isarha ebandayo: thembela kwincakuba yentsimbi enesantya esiphezulu ukujikeleza kancinane ukucola umbhobho odityanisiweyo, ukuze ungaqhubi kwaye ungangxoli.