Ụdị na ngwa nke band saws
Band ịwa na-ekewa n’ime vetikal na kehoraizin arọ ụdị nke ịcha ndekọ n’ime mbadamba na ibé, ọkara ụdị vetikal gbalaga n’ihi na ọnwụ ibé na oké mbadamba n’ime mkpa na ìhè ụdị vetikal gbalaga n’ihi na ịcha ogologo na curved mbadamba na ndị ọzọ ọcha.
Site n’enyemaka nke eriri nkwọ nke arọ na ọkara ụdị, n’adịghị ka gutters, onye ọdekọ na ibé nwere ike bee n’ime mbadamba, na-ewere n’ime akaụntụ ntụpọ na ndị ọzọ e ji mara ndekọ. Ke adianade do, mgbe ịcha, ha na-enye a nta obosara nke ịkpụ, otú obere osisi na-aga n’ime sawdust.
N’ọrụ bara uru nke ụlọ ọrụ na-ewu ụlọ ọrụ maka nhazi osisi, ígwè ọrụ na band saws nke ika LC- na-akasị ji.70na LC-80.
Band hụrụ LC-80
Foto1- Band hụrụ LC-80.
Igwe ahụ nwere ahụ, okpokoro rotary, wiil abụọ a na-ahụ anya - onye nduzi ala na ihe mgbagwoju anya, ngwaọrụ breeki na moto eletrik.
Njirimara nka LC-80
- Dayameta nke wiil nke band hụrụ na-aga:800 mm
- Ịcha obosara - gafere:715 mm
- Ogologo mbepu kacha elu:570 mm
- Band hụrụ obosara agụba: ruo60 mm
- ogologo agụba mma:3600-6000 mm
- Akụkụ tebụl:945×970 mm
- Dayameta nke wheel nnyefe:285 mm
- Ọnụọgụ mgbanwe wiil kwa nkeji:620-800 mm
- Igwe ọkụ eletrik:3,2kW
- Ibu igwe:920 kg
N’elu igwe a, enwere ike ịkpụ bọọdụ gbara ọkpụrụkpụ ka ọ bụrụ nke dị gịrịgịrị site na iji usoro ọzọ. Igwe ahụ na-eji eriri igwe na-egbutu osisi.
Band hụrụ agụba
Foto2- Profaịlụ agụba agụba.
Band ịkwọ na-ekewa dị ka nzube n’ime ọkwá nkà, onye agụba na-eje ozi dị ka ọnwụ ngwá ọrụ nke ịkwa nkà gbalaga, na scrapers, onye agụba na-eje ozi dị ka ọnwụ ngwá ọrụ nke arọ na-ajụ ụdị gbalaga. Nkwọgharị na-emegharịgharị nwere profaịlụ I na II.
The akụkụ nke ezé nke ọkwá nkà gbalaga hụrụ agụba nwere ike kpebisie ike site na ruru: eze pitcht = (1,5 + 2,0) B, nha nha nhah = (0,5 + 0,6) t, Ebee ka ọ dịBobosara agụba na millimeters.
Akụkụ nke ọkwá nkà na planer band saws
A na-ebufe ụkpụrụ dị na tebụl na-esonụ n’usoro site na ọdịnaya mbụ.
| Aha onye nyocha | Ogologo (na mpịakọta), mm | Obosara nwere ezé, mm | Mpempe eze, mm | Ọkpụrụkpụ |
|---|---|---|---|---|
| Ịkwa nkà | Ogologo otutu nke4 m Ogologo otutu nke6 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 |
| Na-emebi emebi | Ogologo otutu nke6 m Ogologo otutu nke7 m Ogologo otutu nke8,5 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 |
profaịlụ eze
| Profaịlụ eze | Mpempe eze t, mm | Elu eze h, mm | Radius nke okirikiri nke ime nkuku r, mm |
|---|---|---|---|
| Ịkwa nkà | 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 |
Akwụkwọ obosara na gbadaa okirikiri
Enwere ndabere n’etiti obosara nke bandsaw na radius nke curvature nke mmewere a na-ebipụ. Ọ na-esi na eziokwu ahụ bụ na ọrụ nkịtị nke ịkwọ ahụ ga-ekwe omume na ọnọdụ na obosara nke eriri igwe ahụ na-etinye onwe ya na ịkpụ. Mgbe ọnọdụ a na-emezughị, ngwaahịa ndị a ga-enwe ntụpọ.
Mpempe ahịhịa sara mbara nwere ike ibelata atụmatụ curvilinear ma ọ bụrụ na nha mgbasa ahụ karịrị okpukpu abụọ nke agụba ahụ. Ya mere, a na-agbasa agụba nkwọ ahụ ka a na-amapụ otu ezé n’otu oge.
| Rịọs gbagọọ, mm | 25 | 50 | 100 | 200 | 300 | 400 | 500 | 600 |
|---|---|---|---|---|---|---|---|---|
| Hụrụ obosara agụba | 6 | 10 | 15 | 24 | 29 | 34 | 37 | 42 |
Mgbe ịcha pine na spruce osisi iru mmiri12-30%, na igbutu ọsọ40 m/min, site na nha ngbanwe nke nha nha0,2-0,3 mmna elu nke ịkpụ50-200 mm, ịkwa nkà ma ọ bụ reciprocating saws ga-arụ ọrụ na-enweghị nkọ ruo awa anọ.
Ibé akwụkwọ esemokwu esemokwu
Ọ bụrụ na n’oge ọrụ ndị tensioning agha nke saw agụba na-adịghị gafere, dabere na ya obosara na ọnọdụ nke nkịtị nrigbu nke igwe, Ugboro tearing nke gbalaga hụrụ agụba nwere ike zere.
| Ọkpụrụkpụ hụrụ, mm | Ndị agha ọgba aghara | |||||||
|---|---|---|---|---|---|---|---|---|
| 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 |
Na-egosipụta ma na-ekechi ezé
Enwere ike ịgbasa eriri igwe egwu na igwe akpaaka pụrụ iche, na-eji ndị na-agbasa aka ma ọ bụ hama na-efesa ozugbo na eze. Na mgbakwunye na ịgbasa, a na-etinyekwa mkpakọ nke ezé na igwe pụrụ iche ma ọ bụ iji ngwa ngwa pụrụ iche.
Ogo mgbasa ahụ sitere na0,25ka0,30 mmmaka ịkwa nka nkwọ na si0,40ka0,50 mmmaka scrapers mgbe ịcha conifers na mmiri ruo25%. Mgbe ịcha osisi hardwood ụdị na ala iru mmiri25%, ego na-egbuke egbuke nke otu akụkụ0,20-0,25 mmmaka nka nka na0,40-0,45 mmmaka jigsaws. Maka ma conifers na ụdị ndị nwere nnukwu akwụkwọ, ịgbasa na-abawanye na ụba mmiri nke ihe a na-egbutu.
Isiokwu ndị metụtara: igwe na-arụ ọrụ osisi na ngwaọrụ, igwe na-ahụ maka okirikiri, osisi coniferous na osisi siri ike kwọọrọ, ụlọ na mmepụta windo na ọnụ ụzọ osisi.