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NGHIEN CLTU & LING DUNG II NGHIEN COU THIET KE CHE TAO BO THIET BI VAT U DA NANG MC 2011 B • • • DUNC CHUNC CHO CAC TRIfdNC THPT ft THCf PGS Nguyen Xuan Chi Vien Vat UKy thuat TrUdng DHBKHd Noi Ydi mu[.]
NGHIEN CLTU & LING DUNG II NGHIEN COU THIET KE CHE TAO BO THIET BI VAT U DA NANG MC - 2011.B • • • DUNC CHUNC CHO CAC TRIfdNC THPTftTHCf PGS Nguyen Xuan Chi Vien Vat UKy thuat - TrUdng DHBKHd Noi Ydi muc tieu nghien cflu thilt k l ehi tao bd thilt bi vit li da ning, dung chung eho eic trfldng THPT & THCS dfla tren cic thilt bi da dflpc Bd GD&DT cung flng eho cie trfldng tfl 2000 2008 theo hfldng hpp ly, phong phu, hieu qui, kinh tl, sd 68 thing 4/2011, Tap chi Thilt bi giio dye da gidi thieu "Bd thilt bi Yit li da ning MC-2011 phin Dien Quang" Trong sd niy, tap cbi se gidi thieu tilp "Bd thilt bi Yit li da ning MC201 l.B phan Co - Dao ddng & Sdng ed" Bp thilt bi thi nghiem niy dflpc nghiln cflu thilt k l dfla trIn CP sd sfl dung bd thilt bi "Khao sdt chuyen ddng thdng Hinh I (Nhin bii ngiy 26/8/2011) diu vd biin doi diu'' vdi mdt sd cii tiln vl kit eau eua cie chi tilt phu trp (Hinh 1) d l ed thi thay thi 05 bp thiet bi Yit li m i Bd GD& DT da cung flng cho cic trfldng THCS & THPT cie nim 20012008; ddng thdi cdn bo sung mdt sd thi nghiem khic SGK Yit li hien hinh Bd thilt bj MC-2011.B gdm: phan thilt bi dung chung vi phan phu tung kem theo A Thilt bi dung chung: Gii dd thi nghiem, gdm: Thanh tru nhdm cd rinh trflpt, dii 1000mm + chin chdng va thflde thep dii 800 mm Thflde gdc 0° + 90°, ed diy dpi Nam chim dien 14Y Hop edng-tae kep - De ba chin cd vit chinh Thanh thep inde DIO/ 495mm Thanh thep inde D8/150mm Khdp ndi cd vit him Thanh ke ba ehilu Hop dd vit rdi hoac vit lin Bin phing inde, mat sau gin nhdm dii 700 mm, cd rinh trflpt Khung nhdm, tam giie vudng, mdt canh gin nhdm dii 120mm cd rinh trflpt " Rdng rpc nbfla D80mm Hai cdng quang dien E,E Ddng bd thdi gian da ning hien sd MC-964 Miy phit tan sd hien sd MC-597 Bd diy dan ndi mach dien ed hai dau phich cam B Phu tung kem theo: Yit rPi (tru thep D10/30mm) Yit trfldt-lin (tru thep D30/30) Bi thep D30 mm (2) Qui ning 50g (5) Qui ning 30g (2) Gia trpng 2g (5) Ld xo 5N Lflekl5N Rdng rpc nbfla D30mm 10 Cdc chia dp 200 cm\ 11 Loa dien ddng 8Q 0,3W 12 Hop dflng phy tung Dfldi diy la inh minh hoa cich lip rip bd thiet bi TAP CHi THI^BI GIAO DMC-sd 74-10/2011 • II NGHIEN ClfU & LTNG DUNG b) Khio sit dao ddng lac Id xo Nghiem cdng thfle T = In^rnTk c) Khio sit dao ddng lac vit li Nghiem cdng thfle T = In^TJmgd Y i t h M C 2011.B d i e d the thfle hiln dflpc cie thi nghiem thude phan Cd Dao ddng & Sdng cd Hmh 2: a) Khio sit ehuyin ddng thing deu Xie dinh van tdc b) Khao sit va cham din hdi Nghiem dinh luat bio toin ddng Iflpng Hlnli Hinli Hinh 3: a) Khio sit ehuyin ddng thang biln ddi diu Xie dinh gia tdc b) Khio sit ehuyin ddng trflpt trIn mat nghieng Xie dinh he sd ma sit trflpt e) Khio sit ehuyin ddng lin khdng trflpt trIn mat phang nghieng Xie dinh mdmen quin tinh cua vit rin Hinh 5: a) Khio sit ehuyin ddng eua he vit tren may Atut Xie dinh van tdc v i gia tdc cua he vat b) Xie dinh the ning vi ddng ning eua he vit Nghiem dinh luat bio toin cP ning Hinh Hinh 7: Khio sat eong hfldng sdng dflng cot Xac dinh van tdc truyin am Hlnlt Hinh 4: Khio sit ehuyin ddng rPi tfl eua mdt vit Xie dinh gia tdc rPi tfl Hinh Hmh Hinh 6: a) Khio sit dao ddng lac dPn Nghiem cdng thfle T =l n ^ Ngoii ra,cd the dung glide eua bd thilt bi niy de thfle hien mdt sd thi nghiem sau diy: (Xem tiep trang 20) • TAP CHi THIET B| GIAO DMC-SO 74-10/2011 II HU(iNG DAN QUAN LY, SLT DUNG cdng nghiep (Bii Mdt sd oxit quan trpng, Hda hpe 9); Bilu dd sin Iflpng khai thic dau md d Viet Nam (Bai 40 Dau md vi thiln nhiln,Hda hpc 9); Sd dd cau tao nguyen tfl cic ddng vi eua nguyen td hidro (Bii Ddng vi Nguyin tfl khdi vi : W nguyen tfl khdi ttung binh, HHl4A 'i>^ Hda hpe lONC); Sp dd thilt MdNnh phdn til metan bi sin xuat axit clohidric cdng nghiep (Bii 31 Hidro elorua-Axit clohidric, Hda hpc Hinh Mo hinh phdn tie lONC); Sd ehflng eat, chi metan hda vi flng dung cua dau md Cie hinh inh vl sP dd, (Bii 48 Ngudn hidroeaebon bilu dd: nhfl Sp dd ba trang thiln nhiln, Hda hpe llNC); thii cua chat: rin, long, (Bii Sd dd thung dien phin NaCl Ddn chat vi hdp chat-Pbin ndng ehiy dl dilu chi Na (Bii tfl, Hda hpe 8); SP dd Id nung 22 Sfl dien phin, Hda hpc vdi thu cdng, sd Id nung vdi 12NC) tfl cie hinh inh niy GY hfldng dan HS quan sat cic sd do, bieu giflp HS hiiu vl tinh chat cic chat, mdi lien he gifla eic chat, cic qui trinh dien biln xiy bin eac sfl vit hien tfldng Tai lieu tham khao Nguyen Cfldng Phfldng phip day hpc hda hpc d trfldng phd thdng vi dai hpe Mpt so van dl CP bin NXB Giio due, H 2007 Bd Giio due vi Dio tao Nhflng van dl chung vl doi mdi giio due Trung hpc cd sc( mdn Hda hpe NXB Giio due 2007 Cic tie gii SGK Hoa hpc cic ldp 8,9,10,11,12 NXB Giio due IIIIIIIIIIMIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIMIIIIMIIIIIIIIIIIIIIMIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIMIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII^ mT NGHIEN CUU THIET KE CHE TAa Khio sit tie dung cua mat phlngnghilngvi rdng rpc Khio sit Iflc din hoL Nghiem dinh luat Hue Xie djnh dd eflng eua Id xo Cin trpng Iflpng vi khdi Iflpng eua vit Khio sit sfl can bang Iflc Cbuyin ddng quin tinh Xie dinh Iflc day Acsimet Khio sit eic qui trinh din nen dang nhiet cua chat Nghiim dinh luat BdildMaridt (Hinh 8) Khio sit hiln tfldng cing mat ngoii chat Idng Xie dinh he sd cang mat ngoai (Hinh 9) Sfl dung bd thilt bi Yit li da ning MC201 l.B kem theo cic phu tung thich hdp, ta cd the thfle hiln dflpc nhilu bai thi nghiem C P Dao ddng Sx Sdng ed thude chfldng trinh THCS & THPT neu Bing lilt kl dfldi diy: 20 • TAP CHi THifrBI GIAO DMC-sd 74-10/2011 (Tiep theo trang 8) Hinh Sach Vat li Bai so 8,9,10,11,13,14,16 11 3,5,6,10,11,14,16,17 10 2, 3,4,8,10,12,13,16,21,23,25,26,27 11 12 2,3,4,6,7, I ... Sfl dung bd thilt bi Yit li da ning MC2 01 l .B kem theo cic phu tung thich hdp, ta cd the thfle hiln dflpc nhilu bai thi nghiem C P Dao ddng Sx Sdng ed thude chfldng trinh THCS & THPT neu Bing lilt... inh vl sP dd, (Bii 48 Ngudn hidroeaebon bilu dd: nhfl Sp dd ba trang thiln nhiln, Hda hpe llNC); thii cua chat: rin, long, (Bii Sd dd thung dien phin NaCl Ddn chat vi hdp chat-Pbin ndng ehiy dl... dung glide eua bd thilt bi niy de thfle hien mdt sd thi nghiem sau diy: (Xem tiep trang 20) • TAP CHi THIET B| GIAO DMC-SO 74-10 /2011 II HU(iNG DAN QUAN LY, SLT DUNG cdng nghiep (Bii Mdt sd oxit