Noocyada iyo adeegsiga miinshaarta
miinshaaro Band waxaa loo qaybiyaa si toos ah iyo nooca jiifa nooc culus for jarida loox galay loox iyo alwaaxdii, miinshaaro band dhexdhexaad ah nooca dhexdhexaad ah jarida alwaaxdii iyo looxyada qaro weyn galay miinshaaro band dhuuban iyo khafiif ah nooca toosan goynta loox si toos ah iyo qalooca iyo xubno kale.
Iyada oo la kaashanayo miinshaarrada band ee nooca culus iyo kuwa dhexdhexaadka ah, oo ka duwan jeexjeexyada, qoryaha shakhsi ahaaneed iyo alwaaxyada ayaa la gooyn karaa looxyada, iyada oo la tixgelinayo cilladaha iyo sifooyinka kale ee qoryaha. Intaa waxaa dheer, marka la gooyo, waxay bixiyaan ballac yar oo la gooyey, sidaas darteed alwaax yar ayaa gala balka.
Shaqada wax ku oolka ah ee shirkadaha dhismaha ee warshadaynta alwaax, mashiinnada leh miishaarrada band ee calaamadda LC- ayaa inta badan la isticmaalay.70iyo LC-80.
Band arkay LC-80

Sawirka1- Band arkay LC-80.
Mashiinku wuxuu ka kooban yahay jir, miis wareeg ah, laba taayir oo miinshaar ah - hage hoose iyo kiciye sare, qalabka bireega iyo matoor koronto.
Tilmaamaha farsamada LC-80
- Dhexroorka taayirrada ay ku dul socdaan wax arka:800 mm
- Balac goynta - gudub:715 mm
- Dhererka goynta ugu badan:570 mm
- Baaxadda daabka miinshaar: ilaa60 mm
- Dhererka daabka miinshaar:3600-6000 mm
- Cabirka miiska:945×970 mm
- Dhexroorka giraangiraha gudbinta:285 mm
- Tirada wareegyada giraangiraha daqiiqadii:620-800 mm
- Awoodda matoorka korontada:3,2kW
- Miisaanka mashiinka:920 kg
Mashiinkan, looxyada qaro weyn ayaa la gooyn karaa kuwa khafiif ah iyadoo la adeegsanayo farsamo dheeraad ah. Mashiinku wuxuu ku gooyaa alwaax isagoo leh daab miinshaar ah.
Garabka miinshaar

Sawirka2- Xogta garbaha miinshaarka.
miinshaaro Band waxaa loo qaybiyaa si waafaqsan ujeedada galay nijaarnimo, kuwaas oo garbaha u adeega sida qalab goynta ee miinshaaro band nijaar ah, iyo xoqid, kuwaas oo daab u adeega sida qalab goynta ee miinshaaro band nooca culus iyo dhexdhexaad ah. Mashruucyada is-beddelka ahi waxay leeyihiin profiles I iyo II.
Cabbirrada ilkihiisa ee xargaha nijaarnimada ayaa lagu go’aamin karaa saamiga: garoonka iliggat = (1,5 + 2,0) B, Dhererka iligah = (0,5 + 0,6) taawayBballadhka daab miinshaar.
Cabbirrada nijaarnimada iyo miinshaarrada band planer
Qiimaha shaxdan soo socota ayaa loo kala wareejiyaa siday u kala horreeyaan.
| Magaca tijaabiyaha | Dhererka ( duudduuban), mm | Ballaca ilko leh, mm | Dhererka ilkaha, mm | Dhumucda |
|---|---|---|---|---|
| Nijaarnimada | Dherer badan oo4 m Dherer badan oo6 m |
10 15 20 30 40 50 |
6 6 8 10 10 12 12 |
0,6 0,6 0,7 0,8 0,8 0,9 0,9 |
| qas | Dherer badan oo6 m Dherer badan oo7 m Dherer badan oo8,5 m |
50 85 125,150,185 |
30 40 50,50,50 |
0,9 1,0 1,0 1,2; 1,0 1,2; 1,01,2 |
profiles Ilkaha
| Muuqaalka ilkaha | Dheecaan ilka t, mm | Dhererka ilkaha h, mm | Radius of wareega ee geeska gudaha r, mm |
|---|---|---|---|
| Nijaarnimada | 6 8 10 12 |
2,0 – 3,0 4,2 – 4,4 4,8 – 5,0 6,3 – 6,5 |
1,5 1,5 2,5 2,5 |
| Rastruzhne I | 30 40 50 |
9 11 13 |
3 4 4 |
| Rastruzhne II | 30 40 50 |
7,5 – 8 10 – 11 14 -15 |
3 4 4 |
Ballaca caleenta oo leexiyo raadiyaha
Waxaa jira ku-tiirsanaan u dhexeeya ballaca daabka bandsaw iyo radius ee curvature curiyaha la jarayo. Waxay ka dhalataa xaqiiqda ah in hawlgalka caadiga ah ee miinshadu ay suurtogal tahay iyada oo xaaladdu ay tahay in ballaca galka miinshaarka si xor ah loo dhigo gooynta. Marka xaaladan aan la daboolin, alaabtu waxay noqon doontaa mid cilladaysan.
Caleemaha miinshaar ballaaran ayaa gooyn kara sifooyinka curvilinear haddii cabbirka faafinta uu ka weyn yahay labanlaab dhumucda daabka. Sidaa darteed, daabkii miinshaarku wuu fidaa si hal ilig markiiba loo boodo.
| Laab lulooci, mm | 25 | 50 | 100 | 200 | 300 | 400 | 500 | 600 |
|---|---|---|---|---|---|---|---|---|
| Balac daab arka | 6 | 10 | 15 | 24 | 29 | 34 | 37 | 42 |
Marka la jarayo geedka iyo qoyaanka alwaax sruce12-30%, oo leh xawaare goyn40 m/min, iyadoo le’eg qiyaasta wareegtada ilig kasta0,2-0,3 mmiyo dhererka goynta50-200 mm, nijaarnimada ama miinshaar is-dhaafsiga waa in ay shaqeeyaan iyada oo aan afaysan muddo afar saacadood ah.
Xoogagga xiisadda xaashida ee la oggol yahay
Haddii inta lagu jiro hawlgalka ciidamada kacsan ee daab miinshaar aan la dhaafin, taas oo ku xidhan ballac iyo xaaladaha ka faa’iidaysiga caadiga ah ee mishiinka, si joogto ah jeexjeexay daab miinshaar band waa laga fogaan karaa.
| Dhumucdiisuna, mm | Ciidamada xiisada | |||||||
|---|---|---|---|---|---|---|---|---|
| 25 | 50 | 75 | 100 | 125 | 150 | 175 | 200 | |
| 0,8 | 250 | – | – | – | – | – | – | |
| 0,9 | 300 | 400 | 500 | 600 | 750 | – | – | – |
| 1,0 | 350 | 500 | 600 | 750 | 1000 | 1100 | – | – |
| 1,2 | – | – | 750 | 900 | 1100 | 1300 | 1500 | – |
| 1,4 | – | – | – | 1100 | 1300 | 1500 | 1800 | 2200 |
| 1,6 | – | – | – | – | – | – | 2100 | 2300 |
Ismuujin iyo xajin ilkaha
Mashiinnada miinshaarta ayaa lagu faafin karaa mashiinnada otomaatiga ah ee gaarka ah, iyadoo la adeegsanaayo fidiyeyaasha gacmaha ama dubbaha si toos ah u garaaca iliga. Marka lagu daro faafinta, cadaadinta ilkaha ayaa sidoo kale lagu dabaqaa mashiinno gaar ah ama iyadoo la adeegsanayo qalab gaar ah.
Cabbirka faafitaanku wuxuu u dhexeeyaa0,25ku0,30 mmmiinshaar nijaarnimo iyo ka0,40ku0,50 mmloogu talagalay xoqidda marka la gooyo conifers leh qoyaan ilaa25%. Marka la jarayo noocyada alwaaxyada leh ee qoyaanka hooseeya25%, cadad hal-dhinac ah0,20-0,25 mmnijaarnimada iyo0,40-0,45 mmloogu talagalay jigsaw. Labada caleenta ah iyo noocyada caleen-ballaaran, fidintu waxay kordhisaa qoyaanka sii kordhaya ee walxaha la jaray.
Xogta la xidhiidha: Mashiinnada alwaaxa iyo qalabka · Mashiino leh miinshaar wareeg ah (wareeg ah) · alwaax la jeexjeexay oo ah alwaax jilicsan iyo alwaax adag · alwaax qallalan iyo qalajinta adeega · Laga soo bilaabo codsiga mashruuca ilaa kuwa la sameeyay.