Iintlobo kunye nokusetyenziswa kweesarha zebhendi

Iisarha zebhendi zohlulwe zibe zintlobo ezithe nkqo nezithe tyaba ezinzima zokusika izigodo zibe ziibhodi kunye nemiqadi, uhlobo oluphakathi lweesarha zebhendi ezithe nkqo zokusika imiqadi kunye neebhodi ezishinyeneyo zibe ziisarha ezithe nkqo zodidi oluthe nkqo zokusika iibhodi ezithe tye nezigophe kunye nezinye izinto.

Ngokuncediswa kwee-saws ze-band zohlobo olunzima kunye noluphakathi, ngokungafaniyo ne-gutters, izigodo zomntu ngamnye kunye nemiqadi inokunqunyulwa kwiibhodi, ngokuqwalasela iziphene kunye nezinye iimpawu zelogi. Ukongezelela, xa usika, banikezela ububanzi obuncinci bokusika, ngoko ke iinkuni ezincinci zingena kwi-sawdust.

Kumsebenzi osebenzayo weenkampani kwishishini lokwakha ukucubungula iinkuni, oomatshini abaneesarha zebhanti ze-brand LC- zazisetyenziswa kakhulu.70kunye neLC-80.

Ibhendi yabona LC-80

Technical umzobo webhendi nkqo isarha LC-80enemilinganiselo esisiseko ephawulweyo

Umfanekiso 1 — Ibhendi yabona LC-80.

Umatshini unomzimba, itafile ejikelezayo, amavili eesaha amabini - isikhokelo esisezantsi kunye ne-tensioner ephezulu, isixhobo sebrake kunye nemoto yombane.

Iimpawu zobuchule LC-80

  • Idayamitha yamavili apho ibhanti yabonwa khona: 800 mm
  • Ukusika ububanzi — dlula: 715 mm
  • Ubude obuphezulu bokusika: 570 mm
  • Ububanzi bencakuba yebhendi: ukuya kuthi ga 60 mm
  • Ubude beblade yebhendi: 3600–6000 mm
  • Imilinganiselo yetheyibhile: 945 × 970 mm
  • Ububanzi bevili lothumelo: 285 mm
  • Ujikelo lwevili ngomzuzu: 620–800 mm
  • Amandla eenjini zombane: 3,2 kW
  • Ubunzima bomatshini: 920 kg

Kulo matshini, iibhodi ezishinyeneyo zinokusikwa zibe zincinci kusetyenziswa indlela eyongezelelweyo. Lo matshini ugawula iinkuni ngencakuba yesarha.

I-Band saw blades

Imizobo yobuchwephesha yeeprofayili zezinyo lokuchwela kunye ne-band saw blades

Umfanekiso2- Iiprofayili ze-band saw blades.

Iisarha zebhendi zahlulwe ngokwenjongo yokuchwela, iincakuba zazo zisebenza njengesixhobo sokusika iisarha zebhendi yokuchwela, kunye ne-scrapers, incakuba esebenza njengesixhobo sokusika sesarha enzima nephakathi. Iisarha ezibuyiselayo zineprofayili I kunye ne-II.

Imilinganiselo yamazinyo ebhanti yokuchwela i-saw blades inokumiselwa kumlinganiselo: i-tooth pitch.t = (1,5 + 2,0) B, ukuphakama kwamazinyoh = (0,5 + 0,6) t, iphiBsarha iblade ububanzi ngeemilimitha.

Imilinganiselo yokuchwela kunye neesarha zamabhanti eplana

Amaxabiso kule theyibhile ilandelayo akhutshelwa ngokulandelelana ukusuka kumxholo wokuqala.

Itheyibhile1: Imilinganiselo yokuchwela kunye neesarha zebhendi yokucwangcisa
Igama lomvavanyi Ubude (kwi-roll), mm Ububanzi ngamazinyo, mm Ukuphakama kwamazinyo, mm Ukutyeba
Ukuchwela Ubude obuninzi be4 m



Ubude obuninzi be6 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
Iyaphazamisa Ubude obuninzi be6 m
Ubude obuninzi be7 m
Ubude obuninzi be8,5 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

Iiprofayile zezinyo

Itheyibhile 2: Iiprofayili zezinyo lokuchwela kunye nebhendi yereamer saw blades
Iiprofayili zamazinyo Amazinyo t, mm Ubude bamazinyo h, mm Irediyasi yekona yangaphakathi yokurhangqa r, mm
Ukuchwela 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
Rasružne I 30
40
50		 9
11
13		 3
4
4
Rastružne II 30
40
50		 7,5 – 8
10 – 11
14 -15		 3
4
4

Ububanzi begqabi kunye neradiyasi yokugoba

Kukho ukuxhomekeka phakathi kobubanzi beblade ye-bandsaw kunye neradiyasi ye-curvature ye-elementi esikiweyo. Ivela kwinto yokuba ukusebenza okuqhelekileyo kwe-saw kunokwenzeka kunye nemeko yokuba ububanzi bebhendi ye-saw blade ibekwe ngokukhululekileyo kwi-cut. Xa le meko ingafezekiswanga, iimveliso ziya kuba nesiphene.

Izinto ze-Curvilinear zinokusikwa ngee-blade saw blade ukuba ubungakanani bokusasazeka bukhulu ngaphezu kokuphindwe kabini ubukhulu be-blade. Ke ngoko, iblade yesarha isasazwa ukuze izinyo elinye litsibe ngexesha.

Itheyibhile 3: Ukuxhomekeka kobubanzi beblade yebhendi kunye neradiyasi yegophe le elementi eza kusikwa
Curve radius, mm 25 50 100 200 300 400 500 600
Saw blade ububanzi 6 10 15 24 29 34 37 42

Xa usika ipine kunye nespruce wood of humidity 12–30%, ngesantya sokusika 40 m/min, ubungakanani bokutshintsha izinyo ngalinye 0,2–0,3 mm kunye nobude bokusika 50–200 mm, ukuchwela okanye iisarha ezibuyisela umva kufuneka zisebenze ngaphandle kokulola iiyure ezine.

Amandla oxinzelelo avumelekileyo ephepha

Ukuba ngexesha lokusebenza imikhosi yokuxininisa ye-saw blade ayigqithiswanga ngokuxhomekeke kububanzi bayo kunye neemeko zokuxhaphazwa okuqhelekileyo komatshini, ukukrazula rhoqo i-band saw blade kunokuphetshwa.

Itheyibhile4: Imikhosi yoxinzelelo evumelekileyo yeebhleyidi zebhendi
Ubukhulu bokubona, mm Amandla oxinzelelo
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

Ukubonisa kunye nokuququda amazinyo

I-Band saw blades inokusasazwa koomatshini abakhethekileyo abazenzekelayo, usebenzisa i-spreaders ngesandla okanye isando sivuthela ngqo kwizinyo. Ukongeza ekusasazeni, ukunyanzeliswa kwamazinyo kukwasetyenziswa kumatshini okhethekileyo okanye usebenzisa izixhobo ezikhethekileyo.

Ubungakanani bokusasazeka buqala ukusuka0,25ukuya0,30 mmiisarha zokuchwela kunye ukusuka0,40ukuya0,50 mmkwi-scrapers xa usika iiconifers ezinomswakama ukuya kuthi ga25%. Xa usika iintlobo zokhuni oluqinileyo kunye nokufuma okuphantsi25%, izixa zokuqhayisa kwicala elinye0,20-0,25 mmyokuchwela kunye0,40-0,45 mmyejigsaws. Kuzo zombini ii-conifers kunye neentlobo ezinamaqabunga abanzi, ukwanda kokusasazwa kunye nokunyuka kokufuma kwezinto ezisikiweyo.

Izihloko ezinxulumeneyo: oomatshini bokwenza amaplanga kunye nezixhobo, oomatshini abasarha setyhula, imithi esarhiweyo yemithi ye-coniferous kunye ne-hardwood, isakhiwo kunye nokuveliswa kweefestile zamaplanga kunye neengcango.