- Phân tích l詠a ch丑p"rj逢挨pi"ƒp"vjk院t k院 ngun lý máy, tính tốn, thi院t k院 các b瓜
ph壱n cơng tác máy bóc v臼 tơm. - Ch院 t衣o th穎 nghi羽m máy bóc v臼 tôm.
A吋8衣v"8逢嬰c m映e"vk‒w"8隠 ra c亥n th詠c hi羽n các n瓜i dung sau:
- D詠 báo s詠 phát tri吋n c栄a nuôi tr欝ng ch院 bi院n tôm xu医t kh育u trên th院 gi噂i và Vi羽t
Pco"8院n 2020 8吋zƒe"8鵜nh c医w"j·pj"x "p<pi"uw医t máy phù h嬰p - Nghiên c泳u v隠8員e"8k吋m con tôm.
- Nghiên c泳u t鰻ng quan v隠 máy bóc v臼 tơm. - Nghiên c泳u c医u t衣o các lo衣i máy bóc v臼 tơm. - Phân tích l詠a ch丑p"rj逢挨pi"ƒp"oƒ{
- Tính tốn, thi院t k院 các c映m chi ti院t.
EJ姶愛PI"50
PHÂN TÍCH N衛C"EJ窺P"RJ姶愛PI"èP"VJK蔭V"M蔭"[
Rjp"p{"vr"vtwpi"x q"rjƠp"v ej"ee"w"pje"8ko"ec"vpi"piw{p"n#."zƠ{" f詠pi"vk‒w"ej "uq"uƒpj."swc"8„"n詠c"ej丑p"rj逢挨pi"ƒp"vjk院v"m院"v鰻pi"vj吋"oƒ{"x "eƒe"e映o" e»pi"vƒe"rj́"j嬰r"vj詠e"v院"pj医v0 3.1. Phân tích so sánh l詠a ch丑p"rj逢挨pi"ƒp" DＶpi"3.1 Uq"uƒpj"⇔w"pj⇔ぢe"8kあo"eてc"eƒe"piw{‒p"n#"oƒ{"nじv"xぎ So sánh Ki吋u 姶w"8k吋m Pj逢嬰e"8k吋m Ki吋u 1- J.M.Lapeyre P<pi"uw医t cao K院t c医w"oƒ{"8挨p"ik違n - Không x飲 n逢pị" mj»pi" n医y ch雨, không gi英8嘘v"8w»k0 - T雨 l羽 thu h欝i th医p, tôm d吋 b鵜 g違y do ép - K院t c医w" t逢運m rà, t嘘n nhi隠u m員t b茨ng - Chi phí v壱n hành cao Ki吋u 2- ẸAndersen
P<pi"uw医t cao - Không x飲 n逢pị" mj»pi" n医y ch雨, không gi英8嘘v"8w»k
- T雨 l羽 thu h欝i th医p, không s衣ch v臼
- K院t c医w"t逢運m rà
- Chi phí cao, nhi隠u nhân cơng Ki吋u 3- Ạ Grammer - K院t c医w"oƒ{"8挨p"ik違n - D宇 s穎 d映ng - Giá thành th医p - Không gi英8嘘v"8w»k - T雨 l羽 thu h欝i th医p, không s衣ch v臼
- P<pi" uw医t th医p,ho衣v" 8瓜ng không 鰻p"8鵜nh Ki吋u 4- G.Jonsson - T雨 l羽 thu h欝i cao, s衣ch v臼 - P<pi"uw医t cao - G丑n nh姻, d宇 s穎 d映ng - Chi phí v壱n hành th医p - K院t c医u ph泳c t衣p.
- Giá máy cao
Ki吋u 5- A員ng Thi羽n Ngôn nghiên c泳u
- K院t c医w"8挨p"ik違n
- S衣ch v臼 - Khơng gdi羽n tích 丑n chi院m nhi隠u - Khó v羽 sinh
Fc"x q"ee"vkw"ejwp"m"vjwv"dv"dwe"ec"vằo"zwv"mjw"x "ee"{w"v"x" mkpj"v."p<pi"uwv."vkp"j pj"rjƠp"v ej"v瑛pi"piw{‒p"n# oƒ{"n瓜v"x臼."8逢c"tc"7"vk‒w"ej ucw"8吋"uq"uƒpj"eƒe"piw{‒p"n#"oƒ{<
Tiêu chí 1<"mj違"p<pi"8ƒr"泳pi"eƒe"e»pi"8q衣p"n瓜v"x臼"v»o
Tiêu chí 2<"v雨"n羽"vjw"j欝k"vj鵜v"v»o"ecq."u衣ej"x臼
Tiêu chí 3<"p<pi"uw医v"ecq."f宇u穎"f映pị"f吋"x羽"ukpj
Tiêu chí 4<"ejk"rj "x壱p"j pj."d違q"vt·"vj医r
Tiêu chí 5<"m院v"e医w"oƒ{"i丑p"pj姻."f宇n逸r"8員v
Eƒej"8ƒpj"ikƒ"eƒe"vk‒w"ej 8吋"n詠c"ej丑p"rj逢挨pi"ƒp"vj ej"j嬰r<
- F詠c"x q"eƒe"vk‒w"ej 8員v"tc"8吋"ejq"8k吋o"x噂k"u嘘"8k吋o"-1; 0; 1. - Rj逢挨pi"ƒp"mj»pi"rj́"j嬰r"x噂k"vk‒w"ej 8逢c"tc<"-3"8k吋o0 - Rj逢挨pi"ƒp"8ƒr"泳pi"o瓜v"rj亥p"uq"x噂k"vk‒w"ej 8逢c"tc<"2"8k吋o0 - Rj逢挨pi"ƒp"rj́"j嬰r"x噂k"vk‒w"ej 8逢c"tc<"3"8k吋o0 - Eƒej"ejq"8k吋o"mj»pi"u穎"f映pi"vt丑pi"u嘘0 - Ucw"mjk"ejq"8k吋ọ"v pj"v鰻pi"8k吋o"eƒe"rj逢挨pi"ƒp0"Rj逢挨pi"ƒp"vjk院v"m院"8逢嬰e" ej丑p"e„"v鰻pi"8k吋o"ecq"pj医v0 DＶpi"3.2 DＶpi"8ƒpj"ikƒ"eƒe"mkあw"oƒ{ Mk吋w"oƒ{ Tiêu chí Mk吋w"3 Mk吋w"4 Mk吋w"5 Mk吋w 4 Mk吋w" 5 1. Mj違"p<pi"8ƒr" 泳pi"eƒe"e»pi"8q衣p -1 -1 -1 1 1 2. V雨"n羽"vjw"j欝k" ecq."u衣ej"x臼 0 -1 -1 1 1 3. P<pi"uw医v"ecq." f宇u穎"f映pi 1 1 0 1 -1 4. Ejk"rj "x壱p" j pj"vj医r -1 -1 1 1 0 5. M院v"e医w"oáy i丑p"pj姻"f宇n逸r"8員v -1 -1 1 0 -1 V鰻pi"8k吋o -2 -3 0 4 0
Vjgq" eƒej" 8ƒpj" ikƒ" vt‒p" vj·" v鰻pi" u嘘" 8k吋o" ecq" pj医v" ejq" eƒe" vk‒w" ej 8員v" tc" n "
3.2. E医w"vt¿e"v鰻pi"vj吋"e栄c"oƒ{
3.2.1.Pj逢挨pi"ƒp"d嘘"vt "eƒe"e映o"vt‒p"e栄c"oƒ{
Vjgq"mk吋w"6."vj·"oƒ{"n瓜v"x臼"v»o"i欝o"e„"eƒe"e映o<"d<pi v違k"p衣r"nk羽w."e映o"m姻r." e映o"8fl."e映o"vƒej"8嘘v"8w»k."e映o"z飲"n逢pị"e映o"n医{"vj鵜v."e映o"n医{"x臼0"E„"jck"rj逢挨pi" ƒp"d嘘"vt "eƒe"e映o"vt‒p"e栄c"oƒ{"n "f衣pi"d嘘"vt "vjgq"8逢運pi"vj鰯pi"x "8逢運pi"vt”p0
Hình 3.1 Bぐ trí các cつm máy theo dＴpi"8⇔ぜng thｌng.
3.2.2.RjƠp"v ej"uq"upj"nc"ejp"ew"vte0 Eƒe"vk‒w"ej "8逢c"tc"8吋"n詠c"ej丑p"e医w"vt¿e"ejq"oƒ{< - A瓜"cp"vq p0 - F宇ej院"v衣q0 - P<pi"uw医v"ecq0 - Máy có m院v"e医w"pj臼"i丑p0 - F宇"n逸r"tƒr."d違q"vt·0 - V pj"vj育o"o悦"ecq0
Eƒej"8ƒpj"ikƒ"eƒe"vk‒w"ej "8吋"n詠c"ej丑p"rj逢挨pi"ƒp"vj ej"j嬰r<
- F詠c"x q"eƒe"vk‒w"ej "8員v"tc"8吋"ejq"8k吋o"x噂k"u嘘"8k吋o"-1; 0; 1. - Rj逢挨pi"ƒp"mj»pi"rj́"j嬰r"x噂k"vk‒w"ej "8逢c"tc<"-3"8k吋o0 - Rj逢挨pi"ƒp"8ƒr"泳pi"o瓜v"rj亥p"uq"x噂k"vk‒w"ej "8逢c"tc<"2"8k吋o0 - Rj逢挨pi"ƒp"rj́"j嬰r"x噂k"vk‒w"ej "8逢c"tc<"3"8k吋o0 - Eƒej"ejq"8k吋o"mj»pi"u穎"f映pi"vt丑pi"u嘘0 - Ucw"mjk"ejq"8k吋ọ"v pj"v鰻pi"8k吋o"eƒe"rj逢挨pi"ƒp0 - Rj逢挨pi"ƒp"vjk院v"m院"8逢嬰e"ej丑p"e„"v鰻pi"8k吋o"ecq"pj医v0 DＶpi"3.3 DＶpi"8ƒpj"ikƒ"eƒe"rj⇔￢pi"ƒp Eƒe"rj逢挨pi"ƒp""""""""""
A員e"8k吋o f衣pi"vj鰯piRj逢挨pi"ƒp" ƒp"f衣pi"Rj逢挨pi" tròn A瓜"cp"vq p 0 0 F宇ej院"v衣q 0 0 P<pi"uw医v"ecq -1 1 Oƒ{"e„"m院v"e医w"pj臼"i丑p -1 1 F宇n逸r"tƒr."d違q"vt· 0 0 V pj"vj育o"o悦"ecq 0 1 V鰻pi"8k吋o -2 3
Vjgq"eƒej"8ƒpj"ikƒ"vt‒p"vj·"rj逢挨pi"ƒp"d嘘"vt "eƒe"e映o"e栄c"oƒ{ e„"v鰻pi"u嘘"8k吋o" ecq"pj医v"vjgq"eƒe"vk‒w"ej "8員v"tc"n "rj逢挨pi"ƒp"vjk院v"m院"f衣pi"vt”p0"Vc"ej丑p"rj逢挨pi" ƒp"p {"8吋"vk院p"j pj"vjk院v"m院0
3.3. RjÔp"v ej"ee"eo"eằpi"ve"- n詠c"ej丑p"eƒe"rj逢挨piƒp"vjk院v"m院
3.3.1.Khung máy:
Eƒe"vk‒w"ej "n詠c"ej丑p"m院v"e医w"mjwpi"oƒ{<"A栄"e泳pi"x英pị"f宇"ikc"e»pị"ikƒ"vj pj" j衣0"Ej丑p"x壱v"nk羽w"n o"mjwpi"oƒ{"n "vjfir"j·pj"eƒe"nq衣k"e„"vk院v"fk羽p"X."W0"Rj逢挨pi" rjƒr"ikc"e»pi"n "j p"ijfir"n衣k0
Hình 3.3 Khung máy
3.3.2.E映o b<pi"v違kp衣r"nk羽w
N " rjp" ewpi" er" piw{p" nkw" ejq" fÔ{" ejw{隠p" n瓜v" x臼" v»ọ"h羽" vj嘘pi" d<pi" v違k" 8e"ejp"u"fpi""8Ô{"n "d<pi"vk"z ej.
Eƒe"rj逢挨pi"ƒp"f磯p"8瓜pi"ejq"d<pi"v違k<
Rj⇔￢pi"ƒp"3<"D<pi"vＶk"ejw{あp"8じpi"nk‒p"vつe0
Hình 3.5 D<pi"vＶk"ejw{あp"8じpi"nk‒p"vつe0
Vtw{隠p" 8瓜pi" ejq" d<pi" v違k" z ej" 8逢嬰e" n医{" v瑛" vtw{隠p" 8瓜pi" e栄c" dƒpj" t<pi" ej pj" vj»pi"swc"e員r"dƒpj"t<pi"e»p"3"8吋"8鰻k"j逢噂pi0 Rj⇔￢pi"ƒp"4<"D<pi"vＶk"ejw{あp"8じpi"mj»pi"nk‒p"vつe0 Hình 3.6 D<pi"vＶk"ejw{あp"8じpi"mj»pi"nk‒p"vつe0 U穎"f映pi"e挨"e医w"ocp0"D<pi"v違k"u胤"ejw{吋p"8瓜pi"pi逸v"sw«pi"8吋"v»o"8¿pi"x鵜"vt "mjk" e映o"m姻r"8院p0 1
Rj⇔￢pi"ƒp"5<"D<pi"vＶk"e„"uぬ"fつpi"eＶo"dkｘp"xお"vt 0
Hình 3.7 D<pi"vＶk"uぬ"fつpi"eＶo"dkｘp"xお"vt 0
E違o"dk院p"x鵜"vt "u胤"zƒe"pj壱p"x鵜"vt "e栄c"v»o"8院p."8q"ejk隠w"f k"x "x鵜"vt "e栄c"j o"m姻r" v»o"o瓜v"eƒej"ej pj"zƒe0
DＶpi"3.4 Uq"uƒpj"eƒe"rj⇔￢pi"ƒp"fｄp"8じpi"d<pi"vＶk
So sánh
Rj逢挨pi"ƒp 姶w"8k吋o Pj逢嬰e"Ak吋o
Rj逢挨pi"ƒp"3 - D宇 b嘘 trí, ch院 t衣o
- Chi phí th医p
- Có sai s嘘 chuy吋p"8瓜ng v噂i c映m k姻p do chênh l羽ch v壱n t嘘c
Rj逢挨pi"ƒp"4 - Làm vi羽c chính xác - Khó ch院 t衣o, giá cao - B嘘 trí ph泳c t衣p
Rj逢挨pi"ƒp"5 - Làm vi羽c chính xác
- Giá thành cao
- Khó s穎 d映ng trong mơi
vt逢運ng 育o"逢噂t
E違" 5" rj逢挨pi" ƒp" vt‒p" 8隠w" 8違o" d違q" 8ƒr" 泳pi" 8逢嬰e" {‒w" e亥w" 8隠" tc" e栄c" d<pi" v違k" pj逢pi"荏"rj逢挨pi"ƒp"3"e„"pjk隠w"逢w"8k吋o"vjw壱p"n嬰k"ejq"ej院"v衣q."u穎"f映pi"pj逢"f宇"d違q" vt·."e挨"e医w"8挨p"ik違p."f宇"v ej"j嬰r"x»"8瓜pi"e挨"ej pj"e栄c"oƒ{È"p‒p"vc"ej丑p"rj逢挨pi"
án 1 n o"rj逢挨pi"ƒp"vjk院v"m院0
3.3.3.E映o"m姻r
Hình 3.8 Ee"x"vt "mr"vtp"vjƠp"vằo0
RjƠp"v ej"rjpi"p<
Rj⇔￢pi"ƒp"3
Hình 3.9 Eつo"mｒr"v»o0
Piw{p"n#"jqv"8pi<"Eqp"vằo"8e"8v"vtp"vo"8"i"vằo0"Rjp"ejƠp"vằo" p茨o"n丑v"vtqpi"t«pj"ej英"X"2 vtp"vo"i0"Rjp"8wằk"x "vjƠp"vằo"8e"mr"dk"ee" vjcpj"m姻r"5"x "60 Jck"vjcpj"m姻r"5.6"ejw{吋p"8瓜pi"n逸e"zwpi"swcpj ej嘘v"8 x "8逢嬰e" f磯p"j逢噂pi"d荏k"tc{"f磯p"j逢噂pi"80"Jck"vjcpj"p {"nw»p"e„"zw"j逢噂pi"dwpi"tc"jck"d‒p." jck"dƒpj"zg"7"nw»p"v "x q"tc{"f磯p"j逢噂pi0"Ak隠w"p {"vj詠e"jk羽p"8逢嬰e"fq"n詠e"fir"dwpi"tc" e栄c" vjcpj" 8 p" j欝k" 90 Mjk" 8院p" x鵜" vt " 8«" 8逢嬰e" 8鵜pj" u印p" vj·" vk院v" fk羽p" e栄c" vjcpj" f磯p" j逢噂pi"8"v<pi"n‒p"n o"ejq"o臼"m姻r"pi壱o"n衣k."m姻r"ej員v"n医{"8w»k"và thân v»o0"Mjk"8院p" o瓜v"x鵜"vt "mjƒẹ"vk院v"fk羽p"vjcpj f磯p"j逢噂pi 6 ik違o"zw嘘pi"n o"o臼"m姻r"dwpi"tc."pj違"
Rj⇔￢pi"ƒp"4<
Hỡnh 3.10 Eo"mr"vjÔp"vằo"vjgq"rjpi"p"4
Piw{‒p"n#"jq衣v"8瓜pi< A吋"m姻r8逢嬰e"v»o"{‒w"e亥w"e„"3"e挨"e医w"ECO vƒe"8瓜pi"x q" e亥p"8育{"3"x "90"Vt衣pi"vjƒk"n¿e"ej逢c"vƒe"8瓜pi"j o"m姻r"u胤"8„pi"n衣k0"Mjk"eco"vƒe"8瓜pi" x q"e亥p"8育{"vj·"j o"m姻r"u胤"o荏"tc"fq"zqc{"swcpj"ej嘘v"4"x "j o"m姻r"u胤"m姻r"n医{"8w»k"
và thân tôm. Eqp"vằo"8e"8v"vtp"vo"8"i"vằo0"Rjp"ejƠp"vằo"po"nv"vtqpi" tơpj"vtp"vo"i0"Rjp"8wằk"x "vjƠp"vằo"8e"mr"dk"ee"vjcpj"mr"0
DＶpi"3.5 Uq"uƒpj"eƒe"rj⇔￢pi"ƒp"vjkｘv"mｘ"eつo"mｒr
So sánh
Rj逢挨pi"ƒp 姶w"8k吋o Pj逢嬰e"8k吋o
Rj逢挨pi"ƒp"3 - Làm vi羽c chính xác, 鰻n 8鵜nh - D宇 ch院 t衣o - K姻p tôm y院w." mj„" 8k隠u ch雨nh l詠c k姻r"mjk"vjc{"8鰻i c叡 tôm - Mj»pi"vƒej"8嘘v"8w»k Rj逢挨pi"ƒp"4 - Làm vi羽c chính xác, k姻p ch逸c ch逸n nh運 e挨" e医u CAM - Vƒej"8逢嬰e"8嘘t 8w»k - Khó ch院 t衣q" e挨" e医u k姻p và CAM N詠c"ej丑p"rj逢挨pi"ƒp< Zgo"zfiv"e違"4"rj逢挨pi"ƒp"vt‒p"vj·"e違"4"8隠w"jk羽w"sw違"vtqpi"swƒ"vt·pj"m姻r"v»ọ" e„"v pj"vj育o"o悦"pj逢pi"rj逢挨pi"ƒp"u嘘"4"vt‒p"j o"m姻r"e„"d嘘"vt "mko"pjƒo"n o"v<pi"
mj違"p<pi"m姻r"v»o"x "e„"vj‒o"rj亥p"d飲"8嘘v"vƒej"8嘘v"ew嘘kejq"v»o0"Fq"8„"vc"vk院p"j pj" vjk院v"m院"e映o"m姻r"v»o"vjgq"rj逢挨pi"ƒp"40
3.3.4.E映o"8鵜pj"j逢噂pi0
Hình 3.11 Eつo"8おpj"j⇔ずpi0
Eo"8pj"jpi"ej"vje"jkp"fw{"pjv"3"eje"p<pi"n "8o"dq"vjƠp"vằo"x q" 8¿pi"x鵜"vt " ik英c"j o" m姻r"pj運"4"vjcpj"8鵜pj" j逢噂pi"50"Fq"8„"vc"vk院p"j pj"vjk院v"m院" rj逢挨pi"ƒp"8鵜pj"j逢噂pi"pj逢"vt‒p0
3.3.5.E映o"8fl
Rj⇔￢pi"ƒp"3<E映o"8fl"mj»pi"e„"vtw{隠p"8瓜pi"x "mj»pi"e„"n詠e"fir"e栄c"n”"zq0
Hình 3.12 Eつo"8fl"mj»pi"e„"vtw{ｚp8じpi
Rj⇔￢pi"ƒp"4: E„"n詠e"vƒe"f映pi"e栄c"n”"zq"vƒe"8瓜pi"n‒p"jck"rw-nk"8fl"v»o0"E„"e挨"e医w" vtw{隠p"8瓜pi"quay cho pu-nk"n噂p0
Hình 3.13 Eつo"8fl0
Piw{‒p"n#"n o"xk羽e< Vtw{隠p"8瓜pi"v瑛"dƒpj"t<pi"n噂p"u胤"vtw{隠p"ejq"dƒpj"8ck kép 2.
Dƒpj"8ck"mfir"u胤"vtw{隠p"ejw{吋p"8瓜pi"ejq"dƒpj"8ck"6"n o"swc{"rwnly 8. Mjk"v»o"8k" swc"vj·"rwnng{":"u胤"8逢嬰e"vƒe"8瓜pi"3"n詠e"8fl"vƒe"f映pi"v瑛"n”"zq"70"A欝pi"vj運k."p院w"v»o" 8k"swc"rwnn{"pj臼"vj·"e pi"8逢嬰e"rwnn{"pj臼"vƒe"8瓜pi"3"n詠e"8fl"vj»pi"swc"n”"zq"w嘘p"70"
Hành vt·pj"e栄c"rwnng{"pj臼"u胤"8逢嬰e"ik噂k"j衣p"d荏k"vt映e"50
DＶpi"3.6 Uq"uƒpj"rj⇔￢pi"ƒp"vjkｘv"mｘ"eつo"8fl
So sánh
Rj逢挨pi"ƒp 姶w"8k吋o Pj逢嬰e"8k吋o
Rj逢挨pi"ƒp"3
- K院t c医w"8挨p"ik違n, r飲 - Mj„"8k隠u ch雨nh l詠c - D宇 n o" j逢" v»o" fq"
khơng ki吋m sốt l詠e"8fl
- D宇 b鵜 dính tơm
Rj逢挨pi"ƒp"4 - Ak隠dàng u ch雨nh l詠e" " 8fl" f宇 - Th鵜t tơm ít b鵜 dính
- K院t c医u ph泳c t衣p, giá thành cao
Rj逢挨pi"ƒp"n詠c"ej丑p"vjk院v"m院<
Rj逢挨pi"ƒp"3"vw{"8挨p"ik違p."f宇 iƒ"n逸r"pj逢pi f宇"d鵜"m姻v"v»o"x "mj„"8k隠w"ej雨pj"n詠e"
tác 8瓜pi"n‒p"eqp"v»o0"Rj逢挨pi"ƒp"4"vw{"e„"m院v"e医w"rj泳e"v衣r"pj逢pi"jk羽w"sw違"ecq"j挨p"
do c„"vj‒o"n詠e"w嘘p"e栄c"n”"zq"p‒p"f宇 8k隠w"ej雨pj"n詠e"8fl"i„r"rj亥p"n o"ejq"vj鵜v"v»o" v" f pj"x q"x臼." v»o" v"d鵜"m姻v"x q"dƒpj"8fl"fq"rj違k"fir"8吋"v衣q"ejw{吋p" 8瓜pi"swc{"ejq"
rwnng{" pj逢" rj逢挨pi án 1. Uq" uƒpj" 逢w." pj逢嬰e" 8k吋o" e栄c" 4" rj逢挨pi" ƒp" vt‒p" vc" ej丑p" 8逢嬰e"rj逢挨pi"ƒp"4"8吋"ej院"v衣q0
3.3.6.E映o"vƒej"8嘘v"ew嘘k
Fq"vc"8«"ej丑p"8逢嬰e"rj逢挨pi"ƒp"vjk院v"m院"ejq"e映o"m姻r"fq"8„"vc"vk院p"j pj"vjk院v"m院" e映o"vƒej"8嘘v"ew嘘k"v ej"j嬰r"x q"e映o"m姻r0
Hình 3.14 Eつo"vƒej"8ぐv"ewぐk
Hình 3.15 Eco"eつo"vƒej"8ぐv"ewぐk
O»"v違"jq衣v"8瓜pi<"Mjk"j o"m姻r"8k"swc"e映o"vƒej"8嘘v"ew嘘k"vj·"eco"4"u胤"fir"ejq"j o" vƒej"8嘘v"8k"x q."eco"3"u胤"fir"j o"vƒej"8嘘v"ew嘘k"8k"pi逢嬰e"x隠"rj c"ucw0
3.3.7.E映o"e逸v"n逢pi
Rj⇔￢pi"ƒp"3:
Hình 3.16 Eつo"eｈv"n⇔pi"rj⇔￢pi"ƒp"3
Piw{‒p"n#"jq衣v"8瓜pi< A瓜pi"e挨"u胤"vtw{隠p"ejw{吋p"8瓜pi"ejq"dƒpj"8ck"30"Vt映e"9"
quay vtw{隠p"ejw{吋p"8瓜pi"ejq"dƒpj"8ck";"vj»pi"swc"d瓜"vtw{隠p"8ck":0"Dƒpj"8ck";"swc{" n o"vt映e"33"x "fcq"u嘘"34"swc{"v衣q"tc"ejw{吋p"8瓜pi"e逸v"v»o"e栄c"fcq"u嘘"340 Thanh
ej逸p"35"u胤"8逢嬰e"vƒe"8瓜pi"nw»p"e„"mjw{pj"j逢噂pi"j逢噂pi"x隠"rj c"e映o"m姻r"pj運"n”"zq" wp"5"8"mjk"vằo"8k"swc"u"nwằp"e"3"ne"8"pjv"8pj"ve"8pi"ikr"vằo"mjằpi"d" pv0"X v"36"ik"xck"vt"vjc{"8k"ejkw"uÔw"ev"ec"fcq"ve"8pi"np"vằo"fq"vjc{"8k" 8逢嬰e"ik噂k"j衣p"j pj"vt·pj0"Vƒe"8瓜pi"eco"32"pj茨o"o映e"8 ej"vtƒpj"xk羽e"e逸v"x q"8w»k" e栄c"eqp"v»ọ"pj茨o"o映e"8 ej"ik英"n衣k"8嘘v"8w»k"piw{‒p"x姻p0
Rj⇔￢pi"ƒp"4<
Nguyên lý jq衣v"8瓜pi<"Fcq"7"8逢嬰e"i逸p"vt‒p"vt映e"e栄c"8瓜pi"e挨0"E映o"8瓜pi"e挨"
5"x "fcq"8逢嬰e"i逸p"e嘘"8鵜pj"vt‒p"vjcpj"iƒ"40"Vjcpj"iƒ"p {"e„"vj吋"ejw{吋p"8瓜pi"n逸e" zwpi"swcpj"vt映e"e嘘"8鵜pj"30X v"6"fpi"8"8kw"ejpj"ejkw"w"ev"ejq"fcq"7
Hình 3.17 Eつo"eｈv"n⇔pi"rj⇔￢pi"ƒp"4
N詠c"ej丑p"rj逢挨pi"ƒp<
DＶpi"3.7 Uq"uƒpj"rj⇔￢pi"ƒp"vjkｘv"mｘ"eつo"eｈv
So sánh
Rj逢挨pi"ƒp 姶w"8k吋o Pj逢嬰e"8k吋o
Rj逢挨pi"ƒp"3 --Có thLàm vi吋羽 kc 鰻p"8鵜院t n嘘nh, i truy隠n
8瓜ng v噂k"8瓜pi"e挨"ej pj
-K院t c医u ph泳c t衣p
Rj逢挨pi"ƒp"4 -K院t c医w"8挨p"ik違n -o»k"vt逢運S穎 d映ng motor trong ng 育m thi院u an toàn
Vtqpi"4"rj逢挨pi"ƒp"vt‒p"vc"vj医{"rj逢挨pi"ƒp"3"8挨p"ik違p."v ej"j嬰r"8逢嬰e"x噂k"8瓜pi"e挨" ej pj"e栄c"oƒ{."vjw壱p"vk羽p"ejq"oƒ{"n o"xk羽e"p‒p"vc"ej丑p"rj逢挨pi"ƒp"3 n o"rj逢挨pi" ƒp"ej院"v衣q0
3.3.8.E映o"n医{"ej雨
Rj⇔￢pi"ƒp"3<E映o"8ƒpj"ej雨"e„"u穎"f映pi"dƒpj"t<pi"vtw{隠p"8瓜pi0
Piw{‒p"n#"jq衣v"8瓜pi<Dƒpj"t<pi"6"u胤"n医{"vtw{隠p"8瓜pi"v瑛"dƒpj"t<pi"ej pj"ucw"8„" vtw{隠p"ejw{吋p"8瓜pi"ejq"dƒpj"t<pi"40"Dƒpj"t<pi"4"vƒe"8瓜pi"n o"zqc{"vt映e"u嘘"8"n o" ejq"ej鰻k"n医{"ej雨"u嘘":"swc{0Dƒpj"t<pi"u嘘"4"swc{"vtw{隠p"ejw{吋p"8瓜pi"ejq"dƒpj"t<pi"
u嘘"5"n o"ejq"ej鰻k"u嘘";"swc{0"Ej鰻k"u嘘";"x "ej鰻k"u嘘":"u胤"swc{"pi逢嬰e"ejk隠w"mko"8欝pi" j欝"8吋"8違o"d q"ej雨"v»o"8逢嬰e"nq衣k"d臼"jq p"vq p0 Hình 3.18 Eつo"nＸ{"ejえ"e„"vtw{ｚp"8じpi0 Rj⇔￢pi"ƒp"4<"E映o"n医{"ej雨"v»o"mj»pi"e„"e挨"e医w"vtw{隠p"8瓜pi0 Hình 3.19 Eつo"nＸ{"ejえ"mj»pi"vtw{ｚp"8じpi0 Piw{‒p"n#"jq衣v"8瓜pi< Jck"ej鰻k"n医{"ej雨"u胤"8泳pi"{‒p"ejq"v噂k"mjk"i員r"rj違k"n逢pi" v»o"e亥p"n医{"ej雨"vj·"4"ej鰻k"p {"u胤"swc{"vt”p"épi"ejk隠w"pjcw"fq"ƒr"n詠e"e栄c"n逢pi"v»o" e丑"x q"ej鰻k"n o"swc{"ej鰻k0
DＶpi"3.8 Uq"uƒpj"rj⇔￢pi"ƒp"eつo"nＸ{"ejえ
So sánh
Rj逢挨pi"ƒp 姶w"8k吋o Pj逢嬰e"8k吋o
Rj逢挨pi"ƒp"3 - Ch鰻k" swc{" e逢荏ng b泳c d宇 tách ch雨, không c亥n l詠c l噂n - Làm vi羽c 鰻p"8鵜nh - K院t c医u ph泳c t衣p, giá thành cao Rj逢挨pi"ƒp"4 - A挨p"ik違n k院t c医u - C亥n l詠e" 8fl" n噂p" 8吋 tách ch雨, d宇 làm j逢"v»o0 - Khó l医y ch雨 tôm do ch鰻i d宇 b鵜 k姻t không quay Vtqpi"4"rj逢挨pi"ƒp"vt‒p"vc"vj医{"rj逢挨pi"ƒp"3"e„"e挨"e医w"vtw{隠p"8瓜pi"ej栄"8瓜pi" n o"swc{"ej鰻k"n医{"ej雨."8違o"d違q"8逢嬰e"ej鰻k"nw»p"swfiv"n‒p"n逢pi"v»o"x "swfiv"ej雨"mj臼k" n逢pi"v»o"fq"uck"n羽ej"x壱p"v嘘ẹ"rj逢挨pi"ƒp"4"vj·"mj»pi"e„"vtw{隠p"8瓜pi"swc{"ejq"ej鰻k" pp"ep"rjk"e"ne"r"ec"ejk"np"vjÔp"vằo"np"ok"n o"swc{"ejk"fp"8p"f lm
j逢"vj鵜v"v»ọ"8欝pi"vj運k"ej雨"v»o"mj„"n医{"tc"j挨p"rj逢挨pi"ƒp 1 fq"épi"x壱p"v嘘e, nên ta
ej丑p"rj逢挨pi"ƒp"3n o"rj逢挨pi"ƒp"ej院"v衣q0
3.3.9.E映o"n医{"vj鵜v
AÔ{"n "d瓜"rj壱p"n医{"vj鵜v"tc"mj臼k"x臼."e„"違pj"j逢荏pi"n噂p"8院p"ej医v"n逢嬰pi"v»o0
Rj⇔￢pi"ƒp"3<"E映o"n医{"vj鵜v"zqc{"582"8瓜0
Piw{‒p"n#"jq衣v"8瓜pi< Rjpi"p"p {"u"fpi"3"oÔo"zqc{"9"e"mj"p<pi"zqc{"
360o."OÔo"9"8e"vtw{p"ejw{p"8pi"vjằpi"swc"vte":"dk"3"e"ew"dp"piq k."" 8Ô{"n "vjằpi"swc"d"vtw{p"8ck."3"rwnn{"vtw{p"8pi"u"8e"ip"rj c"dp"mkc"vte":0 Vtp"oÔo"zqc{"8e"d"vt "ip":"mko"n{"vjv"vằo"40"Mjk"oÔo"vtw{p"8pi"eo" mr"fk"ejw{p"vjgq"jpi"vtp"jÃpj"vjÃ"oÔo"zqc{"9"u"swc{."ne"p {"ee"mko"n{" vj鵜v"4"u胤"ijko"x q"vj鵜v"v»o"50"Mjk"swc{"zw嘘pi"f逢噂k"vj·"f逢噂k"eƒe"f映pi"e栄c"n詠e"vt丑pi" vt逢運pi"eƒe"vj鵜v"v»o"u胤"t挨k"zw嘘pi"f逢噂k0 Rj⇔￢pi"ƒp"4<" Hình 3.21 Eつo"nＸ{"vjおv Piw{‒p"n#"jq衣v"8瓜pi< E挨"e医w"fk"vt逢嬰v":"mjk"8逢嬰e"vƒe"8瓜pi"u胤"pj医v"n‒p"jq員e"8k" zw嘘pi0"N¿e"p {"vq p"e挨"e医w"u胤"vt逢嬰v"n‒p"jq員e"zw嘘pi"swc"mjwpi"vt逢嬰v"40"Mjk"8„"eƒe" mko"n医{"vj鵜v"8"u胤"fk"ejw{吋p"n‒p"zw嘘pi"泳pi"x噂k"vt衣pi"vjƒk"n‒p"n医{"vj鵜v0"Mjk"mko"8k" zw嘘pi"vj·"vj鵜v"v»o"u胤"p茨o"vt‒p"v医o"8叡"v»o"70"N¿e"p {"v医o"n逸e"5"u胤"swfiv"picpi"épi" x噂k"ej嘘v"n逸e"6"swc"v医o"8叡"v»o"7"8吋"v»o"t噂v"zw嘘pi"f逢噂k0 N詠c"ej丑p"rj逢挨pi"ƒp<
E違"4"rj逢挨pi"ƒp" vt‒p" 8隠w"8違o" d違q" {‒w"e亥w" vƒej"vj鵜v"v»o"tc."pj逢pi" uq"x噂k" rj逢挨pi"ƒp"3."rj逢挨pi"ƒp"4"v»o"8逢嬰e"n医{"tc"pj姻"pj pi j挨p"mj»pi"d鵜"8泳v"8w»k0"X·" x壱{"ej丑p"rj逢挨pi"ƒp"4 n o"rj逢挨pi"ƒp"ej院"v衣q0
DＶpi"3.9 So sánh eつo"nＸ{"vjおv
So sánh
Rj逢挨pi"ƒp 姶w"8k吋o Pj逢嬰e"8k吋o
Rj逢挨pi"ƒp"3
- K院t c医w"8挨p"ik違n - Giá thành th医p
- Khó l詠a ch丑p" rj逢挨pi" ƒp"
truy隠p" 8瓜ng cho kim l医y th鵜t
- Chi院m nhi隠u khơng gian - Th鵜t tơm có th吋 b鵜 j逢" fq"
chuy吋p" 8瓜ng quay c栄a kim và c栄a c映m k姻p
Rj逢挨pi án 2
- D宇 gá l逸r"x q"dƒpj"t<pi"ej pj
- Vjc{"8鰻k"8逢嬰c chi隠u sâu kim l医y th鵜t - Làm vi羽c 鰻p"8鵜nh - Khó ch院 t衣o, giá thành cao 3.3.10. E映o"n医{"x臼 Hình 3.22 Eつo"nＸ{"xぎ"vtw{ｚp"8じpi"dｊpi"dƒpj"t<pi0
Piw{‒p"n#"n o"xk羽e< Khi bánh t<pi"n噂p"vtw{隠p"ejw{吋p"8瓜pi"ejq"dƒpj"t<pi"u嘘"50" Dƒpj"t<pi"u嘘"5"u胤"vtw{隠p"ejw{吋p"8瓜pi"ejq"ej鰻k"swfiv"u嘘"4"n o"ejq"ej鰻k"swc{"vt”p"u胤" 8ƒpj"d壱v"x臼"tc"mj臼k"e映o"m姻r0
3.4. E医w"j·pj"n詠c"ej丑p"e栄c"oƒ{
Swc"rjƠp"v ej"uq"uƒpj"x "n詠c"ej丑p"rj逢挨pi"ƒp"vjk院v"m院"荏"rj亥p"vt‒p"x "{‒w e亥w"e栄c" u違p"rj育o"v»o"ucw"mjk"n瓜v"e亥p"8衣v"8逢嬰ẹ"vc"ej丑p"e医w"j·pj"e栄c"oƒ{"pj逢"ucw<"mjwpi" d茨pi"vjfir"j·pj="d嘘"vt "eƒe"e映o"e»pi"vƒe"vjgq"mk吋w"x”pi"vt”p."dcq"i欝o"eƒe"e映o<"e映o" m姻r."e映o"8鵜pj"j逢噂pị"e映o"8fl."d瓜"rj壱p"vƒej"8嘘v"ew嘘k."e映o"e逸v"n逢pi"v»ọ"e映o"n医{"ej雨"
tơm, e映o"n医{"vj鵜v"v»ọ"e映o"8ƒpj"t挨k"x臼."d<pi"v違k"p衣r"nk羽wÈ"v医v"e違"8逢嬰e"n逸r"vt‒p" mjwpi"oƒ{"d茨pi"vjfir"j p0 V鰻pi"j嬰r"e医w"j·pj"oƒ{ E映o"oƒ{ Rj逢挨pi"ƒp"vjk院v"m院 Khung máy Dùng thép hình, hàn ghép thành khung
E映o"m姻r F́pi"e映o"m姻r"e„"v ej"j嬰r"e挨"e医w"vƒej"
8嘘v"8w»k."8k隠w"mjk吋p"d茨pi"eco
E映o"vƒej"8嘘v"ew嘘k V ej" j嬰r" x q" e映o" m姻r." 8k隠w" mjk吋p" d茨pi"eco
E映o"8fl E„"vtw{隠p"8瓜pi"swc{"ejq"dƒpj"8fl"n噂p
E映o"e逸v Vtw{隠p"8瓜pi"v瑛"oqvqt"ej pj"ejq"n逢荏k"
fcq."f́pi"n”"zq"8fl"8k隠w"ej雨pj"8逢嬰e
E映o"n医{"ej雨 E„"vtw{隠p"8瓜pi"ejq"ej鰻k"n医{"ej雨
E映o"n医{"vj鵜v F́pi" e挨" e医w" eco" 8吋" 8k隠w" mjk吋p" mko"
n医{"vj鵜v
E挨"e医w"n医{"x臼 F́pi"e挨"e医w"e„"vtw{隠p"8瓜pi"swc{"ejq"
EJ姶愛PI"60
VëPJ"VQèP"VJK蔭V"M蔭"O浦V"U渦"E影O"EJëPJ
Trình d {"V pj"vqƒp"vjk院v"m院"eƒe"e映o"oƒ{"x "V pj"vqƒp"o»"rj臼pi"o瓜v"u嘘"e映o" oƒ{"vjgq"eƒe"rj逢挨pi"ƒp"8«"n詠c"ej丑p0
4.1. Thi院t k院 các c映m chính
Rj亥p"v pj"vqƒp"vjk院v"m院eƒe"e映o"cơng tác chính."eƒe"d瓜"vtw{隠p"8ck."dƒpj"t<pị"n詠c" ej丑p"j瓜r"ik違o"v嘘."8逢嬰e"vt·pj"d {"vtqpi"Rj映"n映e"C0 Fk"8Ơ{"vtÃpj"d {"vo"vv" ee"ej"vkw"vjkv"m."piw{p"n#"vjkv"m."u"8"8pi"x "vpi"jr"mv"sw"v pj"vqƒp0
Ch雨 tiêu thi院t k院:
- 5.000con/gi運 (21 Ỵ 30 con/kg)
- Gi噂i h衣p"m ej"vj逢噂c: Thân (60-322+oo="Aw»k"*37-35)mm; Chi隠u r瓜ng (15-25)mm
Hình 4.1 Tơm ngun liうw"8Ｚu vào và tơm thành phｂm sau khi lじt vぎ
S違n ph育m c亥p"8衣v"8逢嬰c theo yêu c亥u ch医v"n逢嬰ng xu医t kh育u
- V»o"8逢嬰c bóc s衣ch v臼, l医y s衣ch ch雨."e”p"8嘘v"8w»k
- Th鵜t tôm không b鵜 g違y, d壱p
U挨"8欝 nguyên lý thi院t k院 máy: c映m k姻r"v»o"4"8k"swc"eƒe"x鵜 trí t瑛 1-8 theo vịng trịn 8吋 th詠c hi羽n eƒe"e»pi"8q衣n bóc v臼. Hình 4.2
Hình 4.2 U￢"8げpiw{‒p"n#"oƒ{"d„e"xぎ"v»o
A吋"vj詠e"jk羽p"eƒe"e»pi"8q衣p"d„e"x臼."n詠c"ej丑p"u挨"8欝"8瓜pi"ejq"oƒ{"pj逢"j·pj"605
Hình 4.4 U￢"8げ"dぐ"vt "v pj"vqƒp DＶpi"601 Vごpi"jぢr"mｘv"swＶ"v pj"vqƒp
4.2. V pj"vqƒp"o»"rj臼pi"o瓜v"u嘘"e映o"ej pj 4.2.1.O»"rj臼pie映o"n医{"vj鵜v
RjＺp"vjkｘv"mｘ"e￢"eＸw"ECO ejq"eつo"nＸ{"vjおv: 8逢嬰e"vt·pj"d {"ejk"vk院v"vtqpi"Rj映" n映e"F. Vjkｘv"mｘ"n”"zq"ejq"eつo"nＸ{"vjおv<" U穎"f映pi"Kpxgpvqt."vc"e„"eƒe"vj»pi"u嘘"vjk院v"m院"n”"zq"vjgq"d違pi"ucw: Hình 4.5 Vjkｘv"mｘ"n”"zq"eつo"nＸ{"vjおv M院v"sw違"vjk院v"m院"8逢嬰e"ejq"vtqpi"d違pi"4.2 và hình 4.6 DＶpi"4.2 Vj»pi"uぐ"n”"zq"eつo"nＸ{"vjおv
Loose Spring Length L0 140.000 mm
Wire Diameter d 2.000 mm
Pitch of Free Spring t 11.292 mm
Outside Spring Diameter D1 24.517 mm
Mean Spring Diameter D 22.517 mm
Inside Spring Diameter D2 20.517 mm
Hình 4.6 Lị xo eつo"nＸ{"vjおv
Vkｘp"j pj"o»"rjぎpi"8じpi"nばe"jがe"ejq"eつo"nＸ{"vjおv
Iƒp"n”"zq"vjgq"vj»pi"u嘘"8«"vjk院v"m院"x "v衣q"nk‒p"j羽"vk院r"z¿e"ik英c"eco"x "ej嘘v"pj逢"
hình 4.7
Hình 4.7 Vjkｘv"nｆr"o»"rjぎpi"n”"zq
Hình 4.8 Lばe"vƒe"fつpi"n‒p"ejぐv
Vc"vj医{"n詠e"vƒe"f映pi"n‒p"ej嘘v"vtqpi"swƒ"vt·pj"vk院r"z¿e"x噂k"eco"n "62P."8¿pi"pj逢" vj»pi"u嘘"8«"vjk院v"m院"n”"zq0"Piq k"tc."fq"xc"8壱r"vtqpi"swƒ"vt·pj"n o"xk羽ẹ"n詠e"vƒe"f映pi" e„"mjk"vjc{"8鰻k"8瓜v"pi瓜v0"N詠e"vƒe"f映pi"xc"8壱r"n噂p"pj医v"n "388P0"
Vc"vk院p"j pj"v pj"vqƒp"d隠p"ejq"ej嘘v0"M院v"sw違"v pj"vqƒp ejq"vj医{"ej嘘v"vj臼c"d隠p0 永pi"uw医v"n噂p"pj医v<";9"ORc="永pi"uw医v"ejq"rjfir<"428ORc
4.2.2.Vjk院v"m院"CAM ejq"d瓜"rj壱p"m姻r
Vt·pj"vば"n o"xkうe"eてc"eつo"mｒr"8⇔ぢe"o»"vＶ"pj⇔"ucw<
Mjk"8k"x q"x"vt "eo"8pj"x"*3+."e"mr"8wằk"x "mr"vjÔp"8w"o"8"n o"uej" eo"mr0"Mjk"8p"x"vt "vkr"nkw"*4+."mr"8wằk"8pi"8"mq"vằo"vjgq."rjp"vjÔp"vằo" u"8e"8pj"x"po"8pi"x"vt ."mr"vjÔp"xp"o0"Eo"8"vk"x"vt "*5+"pp"vjÔp"vằo" x q"mr"vjƠp0"Mjk"8k"swc"x"vt "*5+."mr"vjƠp"8pi"8"e"8pj"vằo"vtp"eo"mr0"Sw" vtÃpj"p {"ikr"vằo"8e"8pj"x"eje"ejp"vtp"eo"mr"8"8k"swc"ee"eo"z"n#" vk院r"theọ Hình 4.10 Vt·pj"vば"n o"xkうe"eてc"eつo"mｒr 1 2 3 M姻r 8w»k M姻r thân 1: Aƒpj x臼 2: Vk院rnk羽w 3: E映o 8fl
Vjkｘv"mｘ"dk‒p"fＴpi"ECOvt‒p"rjＺp"oｚo"KPXGPVQT
F詠c"vt‒p"{‒w"e亥w"n o"xk羽e"e栄c"e映o"m姻r."vc"vk院p"j pj"vjk院v"m院"dk‒p"f衣pi"ECO trên
rj亥p"o隠o"KPXGPVQT
Hình 4.11 Tjkｘv"mｘ"dk‒p"fＴpi"ECOeつo"mｒr
Ucw"mjk"e„"8逢嬰e"dk‒p"f衣pi"ECỌ"vc"korqtv"x q"UQNKFYQTM"x "vjk院v"m院"jck"8 c" ECO"ejq"e映o"m姻r"pj逢"vtqpi"j·pj
Ucw"mjk"o»"rj臼pi"8瓜pi"n詠e"j丑ẹ"vc"vk院p"j pj"mj違q"uƒv"8瓜"o荏"e栄c"pi om姻r
Hình 4.13 KjＶq"uƒv"8じ"oぞ"eてc"pi omｒr
Mｘv"swＶmjＶq"uƒv"8じ"oぞ"eてc"pi omｒr
Hình 4.14 Mｘv"swＶ"mjＶq"uƒv"8じ"oぞ"eてc"pi o
Mv"sw"ejq"ejq"vj{"pi o"mr"8wằk"x "vjÔp"8w"o"vk"x"vt "pjp"vằ"ucw"8" pi o"mr"8wằk"8pi"vt"pi o"mr"vjÔp"xp"o"8"vằo"8k"swc"e"ew"80"Fc" x q"m院v"sw違"p {."vc"e„"vj吋"v pj"vqƒp"dk‒p"f衣pi"ECO8吋"vj運k"ikcp"8„pi"o荏"pi o"m姻r" j嬰r"n 0
M院v"sw違"mj違q"uƒv"e pi"ejq"vj医{"eqp"n<pd鵜"p違{"n‒p"mj臼k"o員v"ECOmjk"d逸v"8亥w"vk院r"
vpi"p {"iƠ{"vkpi"p"mjk"o{"jqv"8pi"x "n o"iko" vwk"vj"ec"ee"ejk"vkv" oƒ{0"Fq"8„"vc"e亥p"vjk院v"m院"n衣k"dk‒p"f衣pi"ECOejq"rj́"j嬰r0
Jkうw"ejえpj"dk‒p"fＴpi"ECO
Hình 4.151 Dk‒p"fＴpi"ECOvt⇔ずe"x "ucw"mjk"jkうw"ejえpj
M院v"sw違"8«"mj逸e"rj映e"8逢嬰e"jk羽p"v逢嬰pi"p違{"e栄c"eqp"n<p"CAM.
EJ姶愛PI"70
M蔭V"NW一P"XÉ"MK蔭P"PIJ卯
Ej逢挨pi"p {"p‒w"n‒p"pj英pi"m院v"sw違"8衣v"8逢嬰e"x隠"v pj"vqƒp"vjk院v"m院."m院v"sw違"x隠"ej院" v衣qeƒe"e映o"e»pi"vƒẹ"x "m院v"sw違"vj穎pijk羽o jq衣v"8瓜pi"e栄c"j o"m姻r0"A欝pi"vj運k"8逢c" j逢噂pi"pháv"vtk吋p"vk院r"v映e"ejq"8隠"v k0
5.1. Pj英pi"m院v"sw違"8衣v"8逢嬰e
5.1.1.M院v"sw違"x隠"v pj"vqƒp"vjk院v"m院
Rj亥p"v pj"vqƒp"vjk院v"m院 em 8ơ"nc"ejp"8e"u"8"8pi"ejq"o{."rjƠp"rjk"v"u" vtw{p"ejq"ee"eo"eằpi"v"rjƠp"v ej"nc"ejp"x "v pj"vqƒp"vjk院v"m院"eƒe"e映o"e»pi" vƒẹ"m院v"e医w"mjwpi"oƒ{."ejk"vk院v"vt映ẹ"dƒpj"t<pi"ej pj0"
Vt‒p"e挨"u荏"v pj"vqƒp"vjk院v"m院, go"8«"tjk院v"n壱r"eƒe d違p"x胤"ejk"vk院v"x "d違p"x胤"n逸r" v瑛pi"e映o"e pi"pj逢"vq p"d瓜"oƒ{0"
Tính vqƒp"zƒe"8鵜pj"dk‒p"f衣pi"ECO"ejq"e映o"n医{"vj鵜v"x "e映o"m姻r; vjk院v"m院"x "jk羽w" ej雨pj"dk‒p"f衣pi"ECO e映o"m姻r."mj違q"uƒv"8瓜"o荏"e栄c"e映o"m姻r"8吋"rj映e"x映"tính tốn
vj運k"ikcp"e医r"nk羽w"cho máy rj́"j嬰r0
Xây f詠pi"o»"j·pj"n”"zq"e挨"e医w"n医{"vj鵜v. Tính vqƒp"ejq"ej嘘ve映o"n医{"vj鵜v.
M院v"sw違"tính tốn vjk院v"m院"8逢嬰e"trình bày 荏"Rj映"n映e"Ạ
5.1.2.M院v"sw違"x隠"ej院"v衣q A«"ej院"v衣q"j亥w"j院v"eƒe"d瓜"rj壱p"e挨"d違p"e栄c"oƒ{<" - Khung máy - Ej院"v衣q"vj穎"pijk羽o23"e映o"m姻r."e挨"e医w"8fl."z飲"n逢pị"n医{"ej雨"x "n逸r"tƒr"jq p" ej雨pj"oƒ{"x q"mjwpi"oƒ{0 - Vt映e"ej pj- Dƒpj"t<pi"ej pj
Hình 5.1 Nｈr"tƒr"vtつe"ej pj"x "dƒpj"t<pi"ej pj"x q"mjwpi"piq k
- E映o"m姻r
Hình 5.2 Eつo"mｒr"x "eco"8kｚw"mjkあp
- E映o"8fl
- E映o"e逸v
Hình 5.4 Eつo"eｈv"nｈr"x q"mjwpi"oƒ{
- E映o"n医{"ej雨
- E映o"n医{"vj鵜v
Hình 5.6 Eつo"nＸ{"vjおv
5.1.3.M院v"sw違"x隠"vj穎"pijk羽o
A«"vk院p"j pj"vj穎"pijk羽o"e映o"m姻r."m院v"sw違"8衣v"{‒w"e亥w"8員v"tc"n <"mr"ejv"vằo"xk" ne"mr"xc"rjk"mjằpi"n o"i{."pv"j"vjƠp"vằo
5.2. J逢噂pi"rjƒv"vtk吋p"vk院r"v映e
Vtp" 8Ô{" n nh英pi" m院v" sw違" pijk‒p" e泳w" dcp" 8亥w" x噂k" 3" 8亥w" m姻r" 8吋 mj鰯pi" 8鵜pj" piw{‒p"n#"8¿pi"8逸p"e栄c"oƒ{"d„e"x臼"v»o0"Vtqpi"v逢挨pi"nck"e亥p"vk院r"v映e"vj穎"pijk羽o" ucq" ejq" oƒ{" jq衣v" 8瓜pi" 鰻p" 8鵜pj. vkp" j pj" zÔ{" fpi" o»" j·pj" x " v pj" vqƒp" vj詠e" pijk羽o"n詠e"m姻p thân tôm."n”"zq"e映o"n医{"vj鵜vv嘘k"逢w.ucw"8„"vk院p"j pj"ej院"v衣q"vj‒o"27" 8亥w"m姻r"e”p"n衣k"8吋"jq p"ej雨pj"vq p"oƒ{0
E"DÉK"DèQ"Ă"PI"D渦
Eƒe"m院v"sw違"pijk‒p"e泳w"8«"8逢嬰e"e»pi"d嘘"pj逢"ucw :
V萎R"EJë
1. Akpj"X<p"Vj噂k, A員pi"X<p"Pij·p."Rj衣o"Swcpi"Vj逸pị"Piw{宇p"E»pi"Vj泳ẹ" Mk隠w"Piw{宇p"Rj逢挨pi"A衣k. VJK蔭V"M蔭"["DïE"X碓"VðO"V衛"A浦PI, VＴr"Ej " E￢"Mj "Xkうv"Pcọ"uぐ"6"p<o"2014.
J浦K"PIJ卯
2. Rj衣o"Swcpi"Vj逸pị"A員pi"X<p"Pij·p."Akpj"X<p"Vj噂k, Ecq"Vt亥p"Pi丑e"Vw医p,
Mk隠w" Piw{宇p" Rj逢挨pi" A衣ị VJK蔭V" M蔭" E影O" N遺[" VJ卯V" VTQPI" J烏" VJ渦PI" N浦V"X碓"VðO"DèP"V衛"A浦PI, Jじk"pijお"E￢"jがẹ"Xkうp"E￢"jがe"x "Vkp"jがe"でpi" fつpi"Vr0"Jげ"Ej "Okpj; Vr0"Jげ"Ej "Okpj."27/06/2014.
VÉK"NK烏W"VJCO"MJ謂O
]3̲"Itqdguv"Kpfwuvtkcn"*Xkgv"Pcơ"Eq0."NVF"ÐP<o"sw嘘c gia s違n xu医t tơm nhi隠u nhv"EjƠw"ốẹ."Kpvgtpgv<"www.grobest.com.vn, Aug.10, 2012
[2] Thu Hi隠p"*HKEgp+."ÐRj‒"fw{羽t Quy ho衣ch t鰻ng th吋 phát tri吋n th栄y s違p"8院n
p<o"4242.v亥o"pj·p"4252Ñ."Kpvgtpgv<"yyy0vqpiewevjw{ucp0iqx0xp."Cwi048."4235
[3̲"JQ"VJK"OKPJ"JQR0"ÐKpvgitcvkqn of farmers in the shrimp subsector in the
Ogmqpi" Tkxgt" Fgnvc." XkgvpcoÑ." Rj0F0" Vjgukụ" Wpkxgtukv{" qh" Nkflig." Igodnqwz"
Agro-Bio Tech, Belgium, 2012
]6̲"Ikƒpi"J逢挨pi"*v鰻ng h嬰r+0"ÐV鰻ng quan nuôi tr欝ng th栄y s違n th院 gi噂k"ikck"8q衣n 2000 Ỵ4232Ñ."Kpvgtpgv<"www.fistenet.gov.vn, Aug.06, 2013
[5] Hi羽p h瓜i ch院 bi院n và xu医t kh育u th栄y s違n Vi羽v"Pco"ÐDƒq"eƒq"pi pj"v»o"Xk羽t
Pco"p<o"4234"Ỵzw"j逢噂pi"p<o"4235Ñ."Kpvgtpgv<"yyy0xcugr0eqo0xp."Fge04:."4234
[6] Hi羽p h瓜i ch院 bi院n và xu医t kh育u th栄y s違n Vi羽v"Pcọ"ÐD違p"vkp"vj逢挨pi"o衣i th栄y
s違n s嘘 4-4236Ñ, Internet: www.vasep.com.vn, Jan.24, 2014
]9̲"Jk羽r"j瓜k"ej院"dk院px "zw医v"mj育w vj栄{"u違p"Xk羽vPco"ÐVj鵜"vt逢運pi"v»o"vj院"ik噂k"" V鰻pi"swcp"4234"x "f詠"dƒq"4235Ñ."Kpvgtpgv<"www.vasep.com.vn, 2012
[8] Hi羽p h瓜i ch院 bi院n và xu医t kh育u th栄y s違n Vi羽v"Pcọ"ÐZw医t kh育u tơm 2011 và d詠dƒq"4234Đ."Kpvgtpgv<"yyy0xcugr0eqo0xp."Hgt049."4234
];̲"ÐZw医t kh育u th栄y s違n Vi羽v"Pco"42320Ñ"TＴr"ej "Vj⇔￢pi"oＴi Thてy sＶn Ỵ s嘘
134. Internet: www.vietfish.org, Fer. 2011
[10̲" Ncrg{tg." Hgtpcpf" U0" cpf" Octvkcn." Ncrg{tg" Lcogụ" 3;6;." ÐUjtkor" rggngtÑ."
ỤS. Patent 2429828.
[11̲" Cpfgtugp." Gtkm." 3;9;." ÐCrrctcvwu" hqt" ogejcpkecnn{" rggnkpi" ujrimp and
[12̲"Itcoogt."Ctvjwt."3;:;."ÐUjtkor"rggnkpi"ocejkpgÑ."W0U0"Rcvgpv"6:658:50"
[13̲" Itgiqt" Lqpuuqp" Eqtr0." 3;95." ÐUjtkor" rtqeguukpi" ocejkpg" cpf ogvjqfÑ."
ỤS. Patent 3751766.
[14] Dang Thien Ngon and Huynh Hy Chi, 2012, Researching, Designing and Manufacturing a Shrimp Straightening Machine, Journal of Engineering Technology and Education. The 2012 International conference on Green technology and sustaineble Development (GTSD 2012) 405-410
[15] Ạ Ramachandrap" cpf" O0" Ujcjwn" Jcoggf." ÐEqorctcvkxg" uvwf{" dgvyggp" ocejkpg"rggngf"cpf"jcpf"rggngf"ujtkorÑ."Uwooct{"Tgrqtv"qh"cpf"Rcrgtu"Rtgugpvgf"
at the Tenth Session of the Working Party on Fish Technology and Marketing: Colombo, Sri Lanka, 4-7 June 1996, Volume 10, 1996.
[16̲"Gfyctf"Mqndg"gv"cn0."ÐCp"kpfgz"qh"rggncdknkv{"hqt"ujtkorÑ."Lqwtpcn"qh"Hqqf"
Science, Volume 45, Issue 6, pages 1779Ỵ1780, September 1980.
[17̲" Tgkpjctf" Uejwdtkpi" wpf" Ectuvgp" Og{gt." ÐSwcnkvcvuxgtingkej" ¥ykuejgp"
Maschinen Ỵ und Handgeschaten NordseegatpgngpÑ." Kpuvkvwv" hwt" Dkqejgokg" wpf"
Technologie, Inf. Fischwirtsch. Fischereiforsch 46(2), 1999.
[18] www.jonsson.com
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Pi {."vjƒpị"p<o"ukpj<"02/10/1962. P挨k"ukpj<"U„e"Vt<pi.
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A03"Ej雨"vk‒w"vjk院v"m院
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Tơm ep"rjƠp"nqk"vj pj"pjkw"e"vpi"8k"8pi"8w"x"m ej"vje"vte"mjk" 8e"8c"x q"o{"de"x."piq k"tc"e pi"e亥p"ik噂k"j衣p"m ej"vj逢噂e"eqp"v»o"8吋"e„"vj吋" vjk院v"m院"eƒe"e映o"e»pi"vƒe"rj́"j嬰r x "f宇"f pi"8k隠w"ej雨pj"oƒ{"n¿e"x壱p"j pj x噂k"u嘘" n逢嬰pi"tôm n噂p. Kích th逢噂ev鰻pi<"97"Ơ"357"oo0 Kích th逢噂e thân: 60 ÷ 100 mm. Kích th逢噂e8i: 15 ÷ 35 mm. Ejk隠w"t瓜pi"n噂p"pj医v<"37"Ơ"47"oo0 Ejk隠w"ecq"vtwpi"d·pj<"42"Ơ"47"oo0
Hình A03"M ej"vj⇔ずeeてc"v»o"piw{‒p"nkうw"8Ｚw"x qx "uＶp"rjｂo"eＺp"8Ｔv"8⇔ぢe.
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A04"Piw{‒p"n#"vjk院v"m院
Hình A04"U￢"8げ"piw{‒p"n#"oƒ{"d„e"xぎ"v»o
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x臼"8吋"8k"x q"mjc{"ej泳c."vt‒p"e映o"m姻r"n¿e"p {"ej雨"e”p"x臼"v»o"x "p„"u胤"8逢嬰e"n o" u衣ej"mj臼k"oƒ{"pj運"x q"e映o"vƒej"x臼"*:+."o瓜v"ejw"vt·pj"d„e"x臼"v»o"jq p"vj pj."e映o" m姻r"swc{"vt荏"x隠"x鵜"vt "8亥w"vk‒p"8吋"rj映e"x映"ejq"ejw"vt·pj"vk院r"vjgq0
A"vje"jkp"ee"eằpi"8qp"vtp"vc"zƠ{"fpi"u"8"8pi"je"ec"o{d„e"x臼"v»o" pj逢"j·pj"C05
Hình A05"U￢"8げ"8じpi"eてc"oƒ{"d„e"xぎ"v»o0
Fq"oƒ{"e„"pjk隠w"d瓜"vtw{隠p"p‒p"vc"sw{"e»pi"uw医v eƒe"d瓜"vtw{隠p"j pj"vkpj"x隠"e»pi" uw医v" e亥p" vjk院v" ejq" o" 8pj" x" x " n{" j" u"1,25. Theo o磯w" oƒ{" 8«" e„" vt‒p" vj鵜" vtpi"vjÃ"eằpi"uwv"oÔo"8pj"x"p {"n "2.6"mY0"Vc"n{u嘘"nk羽w"u挨"d瓜"e»pi"uw医v"oƒ{" d„e"x臼"dcp"8亥w"f́pi"ejq"v pj"vqƒp"n <"3.25*0,4 = 0,5 kW
U嘘"x”pi"swc{"vt‒p"vt映e*vt映e"6+d"rjp"eằpi"ve"*oÔo"8pj"xe„"8"e映o"m姻r) là: 券 噺 滞待 掴槌 噺泰 待待待滞待 滞 噺 なぬ ぱひ 懸ư券訣 喧月(建斑 [Ạ1] Vtqpi"8„<" p<"u"xpi"o"8pj"x"*xpi1"rjv+=" s<"p<pi"uw医v"{‒w"e亥w"*eqp1ik運+=" z<"u嘘"e映o"m姻r Hình Ạ4 U￢"8げ"dぐ"vt "x "v pj"vqƒp Ạ3.1. V pj"vqƒp"ej丑p"8瓜pi"e挨"8k羽p J羽"vj嘘pi"oƒ{"d„e"x臼"v»o"n o"xk羽e"e„"eƒe"vj»pi"u嘘"ucw< E»pi"uw医v<"2.7"mY X壱p"v嘘e"swc{<"p"?"35.89 vòng/phút
Vj運k"ikcp"rj映e"x映<"N"?"4"p<o
Swc{"o瓜v"ejk隠w."n o"xk羽e"jck"ec."v違k"xc"8壱r"pj姻0"*587"pi {1p<ọ"4"ec1pi {.":" ik運1ec+0 Ejがp"8じpi"e￢< Ej丑p"jk羽w"uw医v"oƒ{"d„e"x臼"v»o"< Jk羽w"uw医v"vtw{隠p"8瓜pi< 2 5 1 2 3 . . . . d ol br br br j j j j j j? [Ạ2] = 0,852.0,995.0,97.0,97.0,97 = 0,62 V pj"e»pi"uw医v"8鰯pi"vt鵜"*E»pi"uw医v"v pj"vqƒp+< E»pi"uw医v"e亥p"vjk院v"vt‒p"vt映e"8瓜pi"e挨"8k羽p: 8逢嬰e"zƒe"8鵜pj"vjgq"e»pi"vj泳e< 鶏頂痛 噺 鶏痛 考 [Ạ3] Vtqpi"8„<" Pct - e»pi"uw医v"e亥p"vjk院v"vt‒p"vt映e"8瓜pi"e挨."mY= Pt - e»pi"uw医v"v pj"vqƒp"vt‒p"vt映e"oƒ{"e»pi"vƒẹ"mY= - jk羽w"uw医v"vtw{隠p"8瓜pi0 Mjk"8„< 0,5 0,806 0, 62 t ct P P kW j ? ? ? Zƒe"8おpj"u￢"dじ"uぐ"x”pi"swc{"8げpi"dじ"eてc"8じpi"e￢< U嘘"x”pi"swc{"e栄c"vt映e"oƒ{"e»pi"vƒe<"plv =13,89 vòng/phút Ej丑p"vt逢噂e"v雨"u嘘"vtw{隠p<"wch = uh.ubr = 10.10 = 100 vtqpi"8„: uh<"v雨"u嘘"vtw{隠p"j瓜r"ik違o"v嘘e="wbr<"v"u"vtw{p"er"dpj"t<pi"oÔo"8pj" x鵜. U嘘"x”pi"u挨"d瓜"e栄c"8瓜pi"e挨<"psb = nlvuch = 13,89.100 = 1.389 vòng/phút j
Ejがp"8じpi"e￢<
Vjgq"d違pi"vtc 8瓜pi"e挨"8k羽p"*v k"nk羽w"]3̲"Rj映"n映e"d違pi"R303"vtcpi"456+"vc"ej丑p" 8瓜pi"e挨"mk吋w"M;2N6"e„"e»pi"uw医v"3.3"*mY+"x "x壱p"v嘘e"3.420 (vòng/phút). V pj"n衣k"p<pi"uw医v"oƒ{<" Vjgq"e»pi"vj泳e"]C03̲."vc"e„< なねにど などど 噺 圏 はど は 噺伴 圏 噺 の ななに" 潔剣券 訣件怺エ P<pi"uw医v"oƒ{"x逢嬰v"p<pi"uw医v"f詠"mk院p"vjk院v"m院"4.46'."v逢挨pi"泳pi"x噂k"u嘘"x”pi" swc{"ec"o"8pj"x"plv = 14,2 vịng/ phút. 3.2. RjƠp"rjk"vu嘘"vtw{隠p<