Isilumkiso esiBalulekileyo: Esi sisibhambathiso sovimba wembali, hayi iinkcukacha zomatshini okhoyo, ubalo lomthamo, uvavanyo lomngcipheko okanye incwadi yokusebenza. Iindlela zokuqinisa, iimodeli, imilinganiselo, isantya, iifomyula, abavavanyi kunye neenkqubo kufuneka zitshekishwe ngokwemigaqo esebenzayo, amaxwebhu omenzi kunye nemithetho ekhuselekileyo yokusebenza.
Oku okubhaliweyo akukokunikezwa koomatshini, abavavanyi okanye uxwebhu lwenkonzo ye-Savo Kusić. Unikezelo lwangoku lugxile kwiifestile, iingcango kunye nezisombululo ezinxulumeneyo.
Ukuqinisa isarha kwisarha
Ngama-gutters, iisarha kufuneka zikhuselwe kakuhle kwaye zinyanzeliswe kwifreyimu. Xa usebenza ngeesaha ezinobuthakathaka ezinobuthakathaka, i-shard ngendlela ye-wavy cut, njl. Eyona ndlela ixhaphakileyo yokuqinisa isarha kukusebenzisa i-wedge, i-eccentric, isikrufu (Fig1), kunye nendlela yokuqinisa usebenzisa izixhobo ze-hydraulic. Ukuqinisa i-saw nge-wedges kubi kunezinye iindlela. Inani elikhulu lamashishini livelisa inani elikhulu leentlobo ezinamandla, ezihamba ngokukhawuleza, ezivelisa kakhulu. Ezi zixhobo zokusarha ezivelisa kakhulu zisebenza kwiiplanti ezinkulu zokwenziwa kweenkuni kushishino lokwakha. Iimpawu zobugcisa zala ma-gaiters zinikwe kwitheyibhile1.
Umfanekiso 1: Ukuqinisa isarha kwisakhelo sesango
Iintlobo eziphambili zamasango emveliso ephezulu
| Izalathi zobugcisa | Iyunithi yomlinganiselo | Iintlobo zeGator | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nge crank enye | Nabasebenzi ababini | ||||||||||
| 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 | ||
| Ukuvula ububanzi | mm | 750 | 600 | 500 | 400 | 750 | 1100 | 650 | 650 | 650 | 650 |
| Hamba ubude | mm | 600 | 600 | 600 | 600 | 500 | 600 | 360 | 410 | 410 | 360 |
| Inani leenguqu | r/min | 300 | 315 | 315 | 350 | 290 | 225 | 250 | 250 | 240 | 250 |
| Okona kufuduswa kukhulu 1 ukujikeleza kweshaft yesango | mm | 45 | 45 | 60 | 60 | 22 | 20 | 20 | 20 | 20 | 20 |
| Inkqubo yokuhamba | Ngokuqhubekayo | Ixeshana | |||||||||
| Inani elivumelekileyo labavavanyi kwisakhelo | kom | 12 | 10 | 8 | 8 | 12 | 20 | 10 | 10 | 10 | 10 |
| Saw tilt mode | Ukudibanisa i-pitch eqhubekayo yesango kunye nepitch eguquguqukayo yesarha | Utyekelo lwesarha kwizibambeli | |||||||||
| Inani leziqengqelezi | kom | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 8 |
| Ubunzima | t | 12 | 12 | 12 | 12 | 9 | 13 | 3,25 | 3,8 | 5 | 4,44 |
Iisarha ezikhanyayo zemveliso ephantsi zisetyenziselwa ukusika izigodo kwiimeko zokwakhiwa kwasemaphandleni kunye nakwiinkampani ezincinci zokuvelisa izinto zokwakha ezivela kumthi. Iimpawu zala ma-gaiters omntwana akwitheyibhile 2.
Izibane zokukhanya
| Izalathi | Iyunithi yokulinganisa | Iintlobo zeGator | |||
|---|---|---|---|---|---|
| RS – 50 | RS – 52 | GGS -2 | RP | ||
| Iintlobo | – | Igumbi elinye elinokuhanjiswa ukusuka ngezantsi | Igumbi elinye elinokuhanjiswa ukusuka ngezantsi | Igumbi elinye elinokuhanjiswa ukusuka ngezantsi | Ibali elihambisekayo |
| Ububanzi bokuvula Ukubetha kwefreyimu |
mm mm |
500 300 |
520 400 |
534 300 |
550 400 |
| Inani leenguqu Uhlobo lokufuduka |
r/min | 200 Indawo enye ngexesha lokusebenza |
250 Indawo enye ngexesha lokusebenza |
200 Indawo enye ngexesha lokusebenza |
250 Bi-switch |
| Obona bukhulu Ukufuduswa Ubunzima |
mm kg |
7,2 2000 |
10 3000 |
8 2500 |
15 6000 |
Imveliso yeGator ibalwa ngokwefomula: P = K - Δtnq/1000L m3. Apho u-K ngumlinganiso wokusetyenziswa kwesango. Kwiileyile ezingoomatshini K = 0.93, kunye nezo zisebenza kancinci K = 0.90; Δ - ukususwa kwindawo enye ye-shaft yesango; n - inani leenguqu ze-shaft yesango ngomzuzu; t - ixesha lokusebenza kwesango ngemizuzu; q - umthamo welog, m3; L - ubude beelog, m.
Ubalo lwembali lwemveliso
Xa kumiselwa umyinge wonyaka wemveliso yesango kwishifti enye, ukumiswa, okwenzeka ngenxa yezizathu ezahlukeneyo (ukulungiswa, ukungabikho kwezinto eziluhlaza, njl. njl.) kufuneka kuthathelwe ingqalelo. Ezi lahleko zimiselwa yi-coefficient yovavanyo Kgod = 0.9 - 0.92.
Ke ngoko, umndilili wemveliso yonyaka yomgcini-sango kwishifti enye imiselwa yifomula P = Kgod x K x Δntq/1000L m3 yeshifti enye.
Iimpawu zobuchwephesha zeesarha zesango zinikwe kwitheyibhile 3.
Imilinganiselo kunye neeprofayili zeesarha zemiter
| Ubude | Ububanzi | Ukutyeba | Ukuphakama kwamazinyo (umgama phakathi kweencam ezikufutshane zamazinyo asarha) |
|---|---|---|---|
| 1100 | 150kwaye180 | 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 |
Iisarha zenziwe kwiiprofayili zezinyo ezimbini: ezinomqolo ophukileyo kunye nomphetho othe tye ngasemva (umkhiwane.2). Xa ukhetha imilinganiselo efunwayo ye-saw, kufuneka ukhokelwe ubude besakhelo sesango, ubungakanani bokubethelwa kwayo kunye nobubanzi beelogi ukuba zinqunywe. Ubude obufunekayo besarha bunokumiselwa ngefomula L = Dmax + H + (300ukuya350) mm, apho L bubude besarha, mm; I-Dmax - ububanzi obukhulu beelogi eziya kunqunyulwa;300-350- isibonelelo ngenxa yokufakelwa kwezinto ezifakelwayo kwiibhodi kunye ne-battens; H - ukuphakama kwe-stroke, mm.
Umfanekiso2: Iprofayili yamazinyo e-miter saw
Ubukhulu besarha kunye ne-pitch yamazinyo kufuneka ihambelane nobude be-cut kunye nohlobo lokusikwa. Olu budlelwane macala lunikiwe kwitheyibhile4.
| Uhlobo lokusika | I-diameter kwisiphelo esincinci selog okanye umqadi ubukhulu, cm | Ukuphakama kwamazinyo, mm | Ubukhulu bokubona, mm |
|---|---|---|---|
| Ukusikwa kwelogi Enjalo " " |
De20 21-26 27-34 35kunye nokuninzi |
15kwaye18 18 22 26 |
1,6 – 1,8 – 2,0 1,8 – 2,0 2,2 – 2,4 2,2 – 2,4 |
| Ukusika iingodo zibe yimiqadi Enjalo " " |
De22 23-24 35-44 45kunye nokuninzi |
15kwaye18 18 22 26 |
1,8 – 2,0 1,8 – 2,0 2,2 – 2,4 2,2 – 2,4 |
| Ukusika umqadi Enjalo |
De20 21kunye nokuninzi |
15 18 |
1,6 – 1,8 1,8 – 2,0 |
Iisarha zifakwe kunye nestirrups ezincamathela kwincam engezantsi yesarha kunye neseti yeestitrups ezimbini kunye neebholiti ezisixhenxe kumphezulu ongasentla. Iistirrups zincanyathiselwe kwisarha kwii-engile ezichanekileyo kumphetho wayo ongasemva. Imiphetho ebharubhileyo ye-stitrup kufuneka ijongane. Ngaphambi kokuba kuhlawulwe i-stirrup, imiphetho yesarha kufuneka ijongwe ukuze kujongwe ukuba ithe tye kwaye ihambelana na, kwaye ukuba ayihambelani na, kufuneka ilungiswe kumatshini wokulola isarha.