Tlhokomeliso ea Bohlokoa: Ena ke mongolo oa khale oa khale, eseng litlhaloso tsa hajoale tsa mochini, lipalo tsa bokhoni, tlhahlobo ea kotsi kapa bukana ea ts’ebetso. Mekhoa ea ho tiisa, mehlala, litekanyo, lebelo, liforomo, bahlahlobi le mekhoa ea tsamaiso e tlameha ho hlahlojoa ho latela melao e sebetsang, litokomane tsa moetsi le melao e sireletsehileng ea mosebetsi.
Sengoloa sena ha se tlhahiso ea mechini, bahlahlobi kapa litokomane tsa litšebeletso tsa Savo Kusić. Tlhahiso ea hajoale e shebane le lifensetere, mamati le litharollo tse amanang.
Ho tiisa sakha foreiming
Ka li-gutters, lisakha li tlameha ho sirelelitsoe hantle le ho hatelloa ka foreiming. Ha u sebetsa ka lisakha tse nang le tsitsipano e fokolang, ho fumanoa shard ka mokhoa oa sehiloeng sa wavy, joalo-joalo. Mokhoa o atileng haholo oa ho tiisa sakha ke ka ho sebelisa lesela, eccentric, screw (Fig.1), hammoho le mokhoa oa ho tiisa ho sebelisa lisebelisoa tsa hydraulic. Ho tiisa sakha ka li-wedges ho mpe ho feta mekhoa e meng. Liindasteri tse ngata li hlahisa mefuta e mengata ea li-saw tse matla, tse potlakileng, tse hlahisang haholo. Mapolanka ana a behang haholo a sebetsa lifemeng tse kholo tsa ho lokisa lehong indastering ea kaho. Litšobotsi tsa tekheniki tsa li-gaiters tsena li fanoe tafoleng1.
Setšoantšo 1: Ho tiisa sakha ka har’a foreimi ea heke
Mefuta e meholo ea liheke tsa tlhahiso e phahameng
| Litsupa tsa theknoloji | Yuniti ya tekanyo | Mefuta ea Gator | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| With single crank | Le basebetsi ba babeli | ||||||||||
| RD 75-2 |
RD 60-2 |
RD 50-2 |
RD 40-2 |
RLB 75 |
RD 110 |
R-65 | R-65-2 | Mobile RP–65 | RK-65 | ||
| Bophara ba ho bula | mm | 750 | 600 | 500 | 400 | 750 | 1100 | 650 | 650 | 650 | 650 |
| bophahamo ba maoto | mm | 600 | 600 | 600 | 600 | 500 | 600 | 360 | 410 | 410 | 360 |
| Palo ea ho chenchana | r/min | 300 | 315 | 315 | 350 | 290 | 225 | 250 | 250 | 240 | 250 |
| Phallo e kholo ka ho fetisisa 1 potoloho ea heke | mm | 45 | 45 | 60 | 60 | 22 | 20 | 20 | 20 | 20 | 20 |
| Moving system | Ka mehla | Intermittent | |||||||||
| Palo e lumelletsoeng ea bahlahlobi ba foreimi | kom | 12 | 10 | 8 | 8 | 12 | 20 | 10 | 10 | 10 | 10 |
| Saw tilt mode | Ho kopanya sekontiri se tsitsitseng sa heke le molumo o fapaneng oa sakha | Ho sekamela ha sakha ka har'a li-clamp | |||||||||
| Palo ea lirolara tse qalang | kom | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 8 |
| Weight | t | 12 | 12 | 12 | 12 | 9 | 13 | 3,25 | 3,8 | 5 | 4,44 |
Lisaha tse bobebe tsa tlhahiso e tlase li sebelisetsoa ho rema lifate maemong a kaho ea mahaeng le likhoebong tse nyane bakeng sa tlhahiso ea likarolo tsa moaho ho tsoa lehong. Litšobotsi tsa bana ba ntseng ba tsofala li ka har’a tafole 2.
Light Gateers
| Indicators | Tekanyo ea tekanyo | Mefuta ea Gator | |||
|---|---|---|---|---|---|
| RS – 50 | RS – 52 | GGS -2 | RP | ||
| Mefuta | – | Mokato o le mong o nang le phetisetso ho tsoa tlase | Mokato o le mong o nang le phetisetso ho tsoa tlase | Mokato o le mong o nang le phetisetso ho tsoa tlase | Pale e le 'ngoe e tsamaeang |
| Bula ba ho bula Frame stroke |
mm mm |
500 300 |
520 400 |
534 300 |
550 400 |
| Palo ea liphetohelo Mofuta oa phalliso |
r/min | 200 Sebaka se le seng nakong ea ho sebetsa ha stroke |
250 Sebaka se le seng nakong ea ho sebetsa |
200 Sebaka se le seng nakong ea ho sebetsa ha stroke |
250 Bi-switch |
| Maximum Displacement Boima |
mm kg |
7,2 2000 |
10 3000 |
8 2500 |
15 6000 |
Tlhahiso ea Gator e baloa ho latela foromo: P = K - Δtnq/1000L m3. Moo K e leng tekanyo ea tšebeliso ea liheke. Bakeng sa likhoele tse entsoeng ka mechini K = 0.93, le tse entsoeng ka mokhoa o lekanang K = 0.90; Δ - ho falla ka lehlakoreng le le leng la shaft ea heke; n - palo ea liphetohelo tsa heke shaft ka motsotso; t - nako ea ho sebetsa ea heke ka metsotso; q - bophahamo ba modumo, m3; L - bolelele ba likutu, m.
Palo ea nalane ea tlhahiso
Ha ho etsoa qeto ea karolelano ea selemo ea tlhahiso ea heke bakeng sa phetoho e le ’ngoe, ho emisoa, ho hlahang ka lebaka la lisosa tse fapaneng (litokiso, khaello ea lisebelisoa tse tala, joalo-joalo) li tlameha ho tsotelloa. Litahlehelo tsena li laolwa ke tekolo ya coefficient Kgod = 0.9 - 0.92.
Ka hona, karolelano ea tlhahiso ea selemo le selemo ea molebeli oa heke bakeng sa ts’ebetso e le ’ngoe e khethoa ka foromo P = Kgod x K x Δntq/1000L m3 bakeng sa shift e le ’ngoe.
Litšobotsi tsa mahlale tsa li-gate li fanoe tafoleng 3.
Litekanyo le lintlha tsa li-miter saw
| Length | Width | Botenya | Bophahamo ba meno (sebaka se pakeng tsa lintlha tse haufi tsa meno a sakha) |
|---|---|---|---|
| 1100 | 150le180 | 1,2; 1,4; 1,6; 1,8; 2,0 | 15; 19 |
| 1250 | 1,6; 1,8; 2,0; 2,2; 2,4 | 18; 22 | |
| 1400 | 1,8; 2,0; 2,2; 2,4 | 18; 20; 22 | |
| 1500 | 2,0; 2,2; 2,4 | 22; 26 | |
| 1650 | 2,2; 2,4 | 22; 26 | |
| 1830 | 2,2; 2,4 | 22;26 |
Li-saw li entsoe ka lintlha tse peli tsa meno: tse nang le mokokotlo o robehileng oa mokokotlo le mokokotlo o otlolohileng oa morao (sa feiga.2). Ha u khetha litekanyo tse lakatsehang tsa sakha, u lokela ho tataisoa ke bolelele ba foreimi ea heke, boholo ba leqeba la eona le bophara ba lifate tse lokelang ho khaoloa. Bolelele bo hlokahalang ba sakha bo ka khethoa ka foromo L = Dmax + H + (300ho350) mm, moo L e leng bolelele ba sakha, mm; Dmax - bophara bo boholo ba lifate tse lokelang ho khaoloa;300-350- tumello ka lebaka la ho kenya lisebelisoa bakeng sa mapolanka le battens; H - bophahamo ba stroke, mm.
Setšoantšo2: Profile ea meno a lisakha tsa miter
Botenya ba sakha le sekontiri sa meno li lokela ho lumellana le bolelele ba sehiloeng le mofuta oa sehiloeng. Kamano ena e kopanetsoeng e fanoe tafoleng4.
| Mofuta wa ho seha | Diameter pheletsong e tšesaane ea logong kapa botenya ba leballo, cm | Leino la meno, mm | Botenya ba bona, mm |
|---|---|---|---|
| Ho rema lifate E tšoanang " " |
Ho fihlela20 21-26 27-34 35le ho feta |
15le18 18 22 26 |
1,6 – 1,8 – 2,0 1,8 – 2,0 2,2 – 2,4 2,2 – 2,4 |
| Ho khaola lifate ka maballo E tšoanang " " |
Ho fihlela22 23-24 35-44 45le ho feta |
15le18 18 22 26 |
1,8 – 2,0 1,8 – 2,0 2,2 – 2,4 2,2 – 2,4 |
| Beam ho khaola E tšoanang |
Ho fihlela20 21le ho feta |
15 18 |
1,6 – 1,8 1,8 – 2,0 |
Lisakha li kenngoa hammoho le li-stirrups tse khomarelang karolong e ka tlaase ea sakha le lihlopha tse peli tsa li-stirrup le liboutu tse supileng bakeng sa ntlha e ka holimo. Li-stirrups li khomaretsoe ho sakha likhutlong tse nepahetseng ho ea moeling oa eona o ka morao. Maqhubu a kobehileng a motsu a tlameha ho shebana. Pele ho riveting stirrup, mathōko a sakha a lokela ho hlahlojoa ho bona hore na a otlolohile ’me a bapile, ’me haeba a sa bapile, a lokela ho fokotsoa ka mochine o leotsang sakha.