Advantages: possibility of constructing punches and formers for stamping pieces of complex shape speed of design and machining. A digital control program takes into account factors such as the clearance between punch and former and the exit angle of the former.SANZ JUSTES PEDRO...
During my education,I have grasped the principals of my major and skills of practice.For example,I can make tooling and facilities maintenance .I know a lot of electronic,uv, printed circuit board (PCB),ir oven,FQC ,Packing ,printed resistance,laser beam machining and applied chemistry of PC...
During laser micro-machining, the constant control of laser energy density is a key technology to improve the processing precision. This paper presents a l... LZ Feng,F Xing,Q Lin - Proceedings of SPIE - The International Society for Optical Engineering 被引量: 6发表: 2010年 An Approach to...
展开 关键词: aluminium alloys copper alloys heat conduction integrated circuit interconnections integrated circuit metallisation laser ablation laser beam machining laser materials processing melting silicon alloys DOI: 10.1109/LEOSST.1996.540684 被引量: 4 年份: 1996 收藏...
steel sheet molten filler metal/ B4360B Laser materials processing C7480 Production engineering computing E3636 Metallurgical industries E1520A Machining E1520E Joining processes and welding E1560 Production equipment E1510 Manufacturing systems E1710 Engineering materials E0410D Industrial applications of ...
2 with dimensions of 300×100×10 mm3 was made as a specimen, and the artificial surface cracks were finished by high-speed wire electrical discharge machining (WEDM) with the width of 0.2 mm and depth of 0.5, 1.0 and 1.5 mm, respectively. Experimental setup In order to verify the ...
Duringmyeducation,Ihavegraspedtheprincipalsofmymajorandskillsofexample,Icanmaketoolingandfacilitiesmaintenance.Iknowalotofelectronic,uv,printedcircuitboard(PCB),iroven,FQC,Packing,printedresistance,laserbeammachiningandappliedchemistryofPCB。Iamwillingtoserveontrialforsomemonthsatalowshouldrequireasalaryof1,200R...
Method and apparatus for calibration of near-field scanning optical microscope tips for laser machining A system for measuring radiation at a peak wavelength that is radiated from a probe tip of a near-field scanning optical microscope (NSOM) probe used for laser machining, including: a laser sou...
1. Schematic of laser-machining setup with a phase-grating beams plitter. grating. The beam wavefront is phase-modulated by the grating and multiple bearns are generated. A Iens focuses these beams, producing a linear array of equi-spaced beam spots on an ITO film to be processed and a...
Disclosed herein is an ultrafast, variable multi-focal technique using a laser (such as a picosecond laser or a femtosecond laser) to generate a pulsed laser beam, and a tunable acoustic gradient of index (TAG) lens ahead of an objective lens to achieve multi-focal laser scribing by shaping...