灯箱制作高手请教

本人是新手在做灯箱焊锡时很耽误事，怎样快速掌握手焊技术

多练！[whitepad]***400;200;400,200;;** m61,10 l61,12,60,13,56,27,54,31,53,36,52,40,49,47,45,55,41,61,39,66,37,70,34,77,32,81,28,85,26,91,24,93,24,97,22,100,21,100,20,102 20,103,19,103,19,102,20,100 e|********* m53,51 l60,47,62,46,70,44,72,44,73,43,79,43,81,42,84,42,85,41,87,41,87,62,86,67,85,70,84,76,83,81,81,86,79,90,77,98,74,103,72,108 67,115,65,121,63,125,58,130,56,133,54,137,53,140,52,141,51,143,49,145,49,146 e|********* m43,83 l51,84,52,85,63,89,68,91,71,93,77,96,80,97,82,98,90,98,90,97,92,96,93,95 e|********* m135,26 l132,30,128,38,126,44,123,48,122,52,120,56,118,64,116,68,112,74,110,82,108,87,105,92,99,104,97,110,93,117,90,121,88,125,86,130,81,140,81,141 80,142,80,143,79,143,79,142 e|********* m119,67 l123,65,124,65,139,59,141,59,141,74,140,76,140,86,139,87,138,90,137,92,137,96,136,98,135,103,133,109,131,113,130,116,128,119,126,126,124,129,123,135 120,142,116,147,114,153,109,160,102,174,102,175,100,178,99,179,99,178 e|********* m100,109 l106,113,118,117,122,117 e|********* m208,38 l206,42,202,49,200,53,198,59,196,63,195,67,193,70,191,74,189,76,188,80,186,84,184,87,184,89,182,92,180,94,180,95,182,93,185,91,187,89,189,89 192,87,194,85,214,73,217,71,217,70,219,69,221,67,220,69,218,70,215,76,214,79,203,97,201,101,195,110,197,108,221,93,228,89,241,81,243,80,242,80 241,82,240,83,240,84 e|********* m181,160 l195,146,201,141,208,135,214,132,219,127,228,122,232,119,238,116,244,111,248,108,250,105,255,102,256,100,258,99,259,99,259,98 e|********* m232,55 l355,55,360,53,371,53,371,52 e|********* m308,34 l300,54,293,75,277,111,276,112,276,114,278,114,328,108,336,108 e|********* m250,98 l279,87,283,86,296,84,297,84,298,83,302,83,303,82,305,82,310,81,312,81,311,84,311,151,279,151 e|********* m243,139 l242,140,238,145,238,147,237,147,236,149,235,149,235,151,234,151 e|********* m339,127 l343,129,344,129,352,135,354,137,356,138,357,139,357,140,359,140,360,141,360,142,361,142 e[/whitepad]

买个送锡烙铁，不贵一般的才20-40元。

先粘松香上锡再焊接,多练习.必成高手.