JDCBEND TROUBLE SHOOTING GUIDE
Mavuto Kuwombera Guide
Njira yosavuta yothetsera mavuto amagetsi ndikuyitanitsa gawo lamagetsi lolowa m'malo kuchokera kwa wopanga JDC.Izi zimaperekedwa pakusinthana kotero ndizokwera mtengo.
Musanatumize gawo losinthira mungakonde kuwona zotsatirazi:
Ngati makina sagwira ntchito konse:
a) Onetsetsani kuti mphamvu ilipo pamakina poyang'ana kuwala koyendetsa mu ONOFF swich.
b) Ngati magetsi alipo koma makinawo afa koma akutentha kwambiri ndiye kuti chodulidwacho chikhoza kukhala kuti chadutsa.Pachifukwa ichi dikirani mpaka makinawo azizire (pafupifupi % pa ola) ndikuyesanso.
c) Kulumikizana koyambira ndi manja awiri kumafunikira kuti batani la START likanikizidwe chigwiriro chisanakokedwe.Ngati chogwiriracho chikoka choyamba ndiye kuti makinawo sagwira ntchito.Komanso zitha kuchitika kuti mtengo wopindika umayenda (kapena kugunda) mokwanira kuti ugwiritse ntchito "angle microswitch" batani la START lisanakanikizidwe.Izi zikachitika, onetsetsani kuti chogwiriracho chikukankhidwira m'mbuyo poyamba.Ngati ili ndi vuto losalekeza ndiye kuti zikuwonetsa kuti chowongolera cha microswitch chikufunika kusintha (onani pansipa).
d) Kuthekera kwina ndikuti batani la START likhoza kukhala lolakwika.Ngati muli ndi Model 1250E kapena yokulirapo ndiye fufuzani ngati makinawo atha kuyambitsidwa ndi mabatani ena a START kapena footswitch.
e) Onaninso cholumikizira cha nayiloni chomwe chimalumikiza gawo lamagetsi ndi koyilo yamagetsi.
f) Ngati clamping sikugwira ntchito koma clampbar idumpha pakatulutsidwa batani la START ndiye izi zikuwonetsa kuti 15 microfarad (10 μuF pa 650E) capacitor ndi yolakwika ndipo ikufunika kusinthidwa.
g) Ngati makinawo aphulitsa ma fuse kapena kuyenda zophulitsa ma cireuit akagwiritsidwa ntchito ndiye kuti chothandizira kwambiri ndi chowombetsa mlatho.Onetsetsani kuti makinawo achotsedwa pamagetsi musanayese kukonzanso mkati.
Chotsitsimutsa choyenera;
Nambala ya zigawo za RS: 227-8794
Max yamakono: 35 amps mosalekeza,
Magetsi obwereranso kwambiri: 1000 Volts,
Ma terminal: 14" mwachangu conncct kapena "Faston"
Pafupifupi mtengo: $12.00 Bridge rectifier chithunzi
Ngati clamping yopepuka ikugwira ntchito koma kupukuta kwathunthu sichita:
Onetsetsani kuti "Angle Microswitch" ikugwiritsidwa ntchito moyenera.
Kusintha kumeneku kumayendetsedwa ndi chidutswa chamkuwa (kapena chozungulira) chomwe chimagwirizanitsidwa ndi ngodya yosonyeza makina.The actuator imagwiritsa ntchito microswitch mkati mwa msonkhano wamagetsi.
Sinthani chowongolera
Microswitch actuator pa Model 1000E
(Zitsanzo zina zimagwiritsa ntchito mfundo yomweyi)
Actuator kuchokera mkati
Actuator monga momwe amawonera mkati mwa magetsi
msonkhano.
Kokani chogwiriracho ndikulowetsa. Muyenera kumva microswich ikudina ON ndi KUZIMA (ngati kulibe phokoso lambiri lakumbuyo).
Ngati chosinthira sichikudina ON ndi KUZIMU ndiye tembenuzirani mtengo wopindika kuti cholumikizira chamkuwa chiwoneke.Tembenuzani mtengo wopindika m'mwamba ndi pansi.Choyimitsira chiyenera kusinthasintha poyankha mtengo wopindika (mpaka itagwira poyima) - Ngati sichitero ndiye kuti ingafunike mphamvu yogwira.Pa 1250E kusowa kwa mphamvu yogwirira nthawi zambiri kumakhudzana ndi zomangira ziwiri za M8 cap-head kumapeto kwa shaft ya actuator osalimba.Ngati actuator imazungulira ndikugwira Chabwino koma osadina microswitch ndiye kuti ingafunike kusintha.Kuti muchite izi choyamba chotsani makina opangira magetsi ndikuchotsani gulu lamagetsi.
a) Pa Model 1250E nsonga yotembenukira imatha kusinthidwa ndi tuma screw yomwe imadutsa mu actuator.Chomangiracho chiyenera kusinthidwa kotero kuti chosinthiracho chimadina pamene m'mphepete mwachitsulo chopindika chasuntha pafupifupi 4 mm.(Pa 650E ndi 1000E kusintha kwabwino kumatheka popinda mkono wa microswitch.)
b) Ngati microswitch sichikudina ON ndi OFF ngakhale kuti actuator ikugwira ntchito bwino ndiye kuti chosinthiracho chikhoza kusakanikirana mkati ndipo chiyenera kusinthidwa.
Onetsetsani kuti makinawo achotsedwa pamagetsi musanayese kukonzanso mkati.
V3 microswitchA yoyenera yosinthira V3:
Nambala ya RS gawo: 472-8235
Mlingo wapano: 16 amps
Mphamvu yamagetsi: 250 Volts AC
Mtundu wa lever: wautali
c) Ngati makina anu ali ndi chosinthira chothandizira, onetsetsani kuti chasinthidwa kukhala "NORMAL".(Oaly light clamping ipezeka ngati chosinthira chili pa "AUX CLAMP")
Ngati clamping ili bwino koma ma Clampbars samamasula makina akazima:
Izi zikuwonetsa kulephera kwa reverse pulse demagnetising circuit.Choyambitsa chachikulu chingakhale chowomberedwa champhamvu cha 6.8 ohm.Yang'ananinso ma diode onse komanso kuthekera komamatira pamalumikizidwewo.
Onetsetsani kuti makinawo atulutsidwa potulukira magetsi musanayese kukonzanso pakanthawi kochepa.
Wirewound resistorA yoyenera m'malo resistor:
Element14 gawo No.145 7941
6.8 ohm, 10 watt mphamvu mphamvu,
Mtengo wofananira wa S1.00
Ngati makina sangapindike pepala lozama kwambiri:
a) Onetsetsani kuti ntchitoyo ili mkati mwa mawonekedwe a makina.Makamaka zindikirani kuti pa 1.6 mm (16 gauge) yopindika cholumikizira chiyenera kuyikidwa pamtengo wopindika ndikuti m'lifupi mwake milomo ndi 30 mm.Izi zikutanthauza kuti zinthu zosachepera 30 mm ziyenera kutuluka kuchokera m'mphepete mwa clampbar.(Izi zikugwira ntchito kwa aluminiyamu ndi kuwona.)
Milomo yopapatiza imakhala yotheka ngati kupindika sikuli kutalika kwa makina.
b) Komanso ngati chogwiriracho sichidzaza malo pansi pa clampbar ndiye kuti ntchitoyo imatha kukhudzidwa.Kuti mupeze zotsatira zabwino nthawi zonse lembani danga pansi pa clampbar ndi chitsulo chachitsulo chofanana ndi chogwirira ntchito.(Kumangirira kwabwino kwa maginito, chidutswacho chiyenera kukhala chitsulo ngakhale chogwiriracho sichikhala chitsulo)
Iyi ndi njira yabwino kwambiri yogwiritsira ntchito ngati ikufunika kupanga milomo yopapatiza kwambiri pa workpiece.
