Joalo ka ha lebitso le fana ka maikutlo, li-blade saw blade ke li-blades tsa sakha tse kentsoeng le ho sebelisoa hammoho. Ka kakaretso, li-blades tsa alloy saw ke tsona tse ka sehloohong.

Hangata li-blade saw blade li sebelisoa bakeng sa ho lokisa lehong, joalo ka: fir, poplar, pine, eucalyptus, patsi e tsoang kantle ho naha le mapolanka a mefuta-futa, joalo-joalo Li sebelisoa haholo ts'ebetsong ea log, ho lokisa lehong la lisekoere, mecheng ea ho hloekisa ka bohale, ho etsa thepa ea ka tlung le liindasteri tse ling. E bonolo Lisakha tse nang le li-multi-blade ka kakaretso li ka sebelisa li-blade tse 4-6, 'me lisakha tse nang le li-multi-blade tse ka holimo le tse ka tlaase li ka sebelisa li-blade tse 8,' me li ka ba tsa hlomelloa ka li-saha tse fetang 40, tse ntlafatsang haholo mosebetsi oa basebetsi. Li-blade saw blade li na le palo e itseng ea masoba a ho senya mocheso le li-grooves tse atolositsoeng, kapa li-scrapers tse ngata li etselitsoe ho finyella mocheso o ntlafetseng oa mocheso le ho tlosoa ha chip e bonolo.

1. Bophara bo ka ntle ba li-blade tse ngata tsa li-blade

Haholo-holo e itšetlehile ka moeli oa ho kenya mochine le botenya ba thepa ea ho itšeha. Bophara bo bonyenyane ke 110MM, 'me bophara bo boholo bo ka fihla ho 450 kapa ho feta. Li-blades tse ling li hloka ho kenngoa holimo le tlase ka nako e le 'ngoe, kapa ka ho le letšehali le ka ho le letona ho ea ka litlhoko tsa mochine, e le hore li se ke tsa eketsa boholo. Bophara ba lehare la sakha bo ka finyella botenya bo boholo ba ho itšeha ha ho fokotsa litšenyehelo tsa lehare la sakha.

2. Palo ea meno a li-blade saw blades

E le ho fokotsa khanyetso ea mochine, ho eketsa ho tšoarella ha lehare la sakha, le ho fokotsa lerata, li-blade saw blade hangata li entsoe ka meno a fokolang. Bophara ba ka ntle ba 110-180 ke meno a ka bang 12-30, 'me a ka holimo ho 200 hangata ke feela. Ho na le meno a ka bang 30-40. Ka sebele ho na le mechine e nang le matla a phahameng, kapa bahlahisi ba hatisang phello ea ho itšeha, 'me palo e nyenyane ea meralo e pota-potile meno a 50.

3. Botenya ba li-blade saw blade

Botenya ba lehare la sakha: Ka khopolo, re tšepa hore lehare la sakha le lokela ho ba le lesesaane ka hohle kamoo ho ka khonehang. Ha e le hantle, kerf ea saw ke mofuta oa tšebeliso. Thepa ea alloy saw blade base le ts'ebetso ea ho etsa lehare la sakha li khetholla botenya ba lehare la sakha. Haeba botenya bo le bobebe haholo, lehare la saw le tla sisinyeha habonolo nakong ea ts'ebetso, le ama phello ea ho itšeha. Botenya ba bophara ba ka ntle ba 110-150MM bo ka fihla ho 1.2-1.4MM, 'me botenya ba lehare la saw le bophara ba ka ntle ba 205-230MM bo ka bang 1.6-1.8MM, bo loketseng feela bakeng sa ho rema lehong le bonolo le tlaase. Ha u khetha botenya ba lehare la saw, u lokela ho nahana ka botsitso ba lehare la saw le thepa e ntseng e khaoloa. Hona joale, e le ho fokotsa tšebeliso, lik'hamphani tse ling li se li qalile ho hlahisa li-blade saw blade tse nang le lipoleiti tsa convex tse mahlakoreng a le mong kapa li-convex tse mahlakoreng a mabeli, ke hore, mahlakoreng a lesoba le bohareng a teteaneng le motsoako o ka hare o mosesaane. , 'me joale meno a tšeloa ho etsa bonnete ba hore botenya ba ho itšeha. Ka nako e ts'oanang, phello ea ho boloka thepa e finyelloa.

4. Aperture bophara ba multi-blade sakha di-blades

Ha e le hantle, ho phunyeha ha lehare la li-blade tse ngata ho itšetlehile ka litlhoko tsa mochine. Hobane li-blades tse ngata li kentsoe hammoho, molemong oa ho netefatsa botsitso, lesoba ka kakaretso le etselitsoe ho ba kholo ho feta lesoba la li-sakha tse tloaelehileng. Bongata ba bona ba eketsa lesoba le ho kenya mekhoa e khethehileng ka nako e le 'ngoe. Letlapa le leputsoa le entsoe ka tsela ea bohlokoa ho thusa ho eketsoa ha sepholi bakeng sa ho pholisa le ho eketsa botsitso. Ka kakaretso, lesoba la mahare a sakha a 110-200MM le lipakeng tsa 3540, lesoba la 230300MM le bophara ba 230300MM le pakeng tsa 40-70, le lesoba la mahare a sakha ka holimo ho 300MM ka kakaretso le ka tlase ho 50MM.

5. Sebopeho sa leino la li-blade sakha tse ngata

Sebōpeho sa leino sa li-blade saha tse nang le li-blade tse ngata hangata se laoloa ke meno a fapanyetsanoang ka ho le letšehali le ka ho le letona, 'me mahare a seng makae a li-diameter tse nyenyane le tsona li entsoe ka meno a bataletseng.

6. Ho roala ka li-blade saw blades

Ka mor'a hore ho tjheseletsa le ho sila ha li-blade saw blades ho phethoa, hangata li koahetsoe, ho boleloa hore li eketsa bophelo ba tšebeletso. Ha e le hantle, ke haholo-holo bakeng sa ponahalo e ntle ea lehare la saw, haholo-holo lehare la li-multi-blade saw le nang le scraper. Boemo ba hona joale ba welding, scraper Ho na le matšoao a hlakileng a ho cheselletsa hohle, kahoo e koahetsoe ho boloka ponahalo.

7. Multi-blade sakha lehare le scraper

Li-blade saw blade li cheselitsoe ka carbide motheong oa lehare la sakha, ka kakaretso li bitsoa scrapers. Hangata li-scrapers li arotsoe ka li-scrapers tse ka hare, li-scrapers tsa ka ntle le li-scrapers tsa meno. The Inner scraper hangata e sebelisoa bakeng sa ho rema lehong le thata, "outer scraper" hangata e sebelisetsoa ho rema lehong le metsi, 'me leino la meno le sebelisoa haholo bakeng sa ho poma kapa ho rema li-blades tsa sakha, empa ha li khone ho akaretsa. Ka kakaretso, palo ea li-scrapers e etselitsoeng lisenthimithara tse 10 kapa ka tlase ke 24. E le ho eketsa phello ea li-scrapers, tse ngata li entsoe ka li-scrapers tse ka ntle. Palo ea li-scrapers tse etselitsoeng lisenthimithara tse 12 ho ea holimo ke 4-8, tse nang le halofo ea li-scrapers tse ka hare le li-half outer scrapers, moralo o lekanang. Li-blade saw blade tse nang le li-scrapers ke mokhoa. Likhamphani tsa kantle ho naha li qapile li-blade saw blade tse nang le li-scrapers pejana. Ha u rema lehong le metsi le lehong le thata, e le ho finyella liphello tse ntle tsa ho itšeha, lehare la sakha le tla fokotsoa ho chesa li-flakes, ho eketsa matla a ho tlosa chip ea mochine, ho fokotsa palo ea linako tsa ho sila, le ho eketsa nako e telele. Leha ho le joalo, ho thata ho leotsa sekhechana sa sakha e nang le li-multi-blade ka scraper. Thepa e akaretsang e ke ke ea leotsoa, ​​​​'me theko e batla e phahame.