Development of a Micro-scale Assembly Facility with a Three Fingered, Self-aware Assembly Tool and Electro-chemical Etching Capabilities

نویسندگان

  • Jacob W. Chesna
  • Stuart T. Smith
  • D. J. Hastings
  • Borja de la Maza
  • Bartoz K. Nowakowski
  • Feilong Lin
چکیده

This abstract outlines current developments of a micro-assembly facility focusing on studies using a three fingered gripper. Individual fingers of the gripper comprise thin fibers ranging in diameter from 7 to 80 μm that are attached to quartz based oscillators and are capable of sensing proximity, contact, and controlling adhesion forces. To optimize gripper finger performance, an electrolytic etching facility has been used to selectively modify oscillator performance and this system is currently being developed for automated processing. To demonstrate current performance of the gripper system, a micro-CMM contact sensing probe has been assembled and a preliminary performance evaluation is presented.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Quantum Chemical Investigations on C14C10-Branched-Chain Glucoside Isomers Towards Understanding Self-Assembly

Density Functional Theory (DFT) calculations have been carried out using a Polarizable Continuum Model (PCM) in an attempt to investigate the electro-molecular properties of branched-chain glucoside (C14C10-D-glucoside) isomers. The results showed that αconfiguration of pyranoside form is thermodynamically the most stable, while the solution should contain much more β...

متن کامل

3-d Self-assembly of Opto-mechanicalstructures Using Bonded Silicon-on-insulator

A low-temperature process for mass-parallel self-assembly of three-dimensional micro-opto-electro-mechanical systems is described. The devices are fabricated by dry etching of bonded silicon-on-insulator wafers, and selfassembled by out-of plane rotation powered by a surface tension torque obtained by melting thick pads of photoresist. Fixed optical mirrors oriented at 45û and 90û to the substr...

متن کامل

Synthesis and characterization of supramolecule self-assembly polyamidoamine (PAMAM) G1-G1 NH2, CO2H end group Megamer

Supramolecule self assembly polyamidoamine (PAMAM) dendrimer refers to the chemical systems made up of a discrete number of assembled molecular subunits or components. These strategies involve the covalent assembly of hierarchical components reactive monomers, branch cells or dendrons around atomic or molecular cores according to divergent/convergent dendritic branching principles, systematic f...

متن کامل

Features and Methods of Making Nanofibers by Electrospinning, Phase Separation and Self-assembly

One of the major challenges in the field of tissue engineering is the production of scaffolding in nano-scale. The study of structural-functional connections in pathological and normal tissues with biologically active alternatives or engineered materials has been developed. Extracellular Matrix (ECM) is a suitable environment consisting of gelatin, elastin and collagen types I, II and III, etc....

متن کامل

Diamondoids and DNA Nanotechnologies

Diamondoids are cage-like saturated hydrocarbons consisting of fused cyclohexane rings. The Diamondoids family of compounds is one of the best candidates for molecular building blocks (MBBs) in nanotechnology to construct organic nanostructures compared to other MBBs known so far. The challenge is to find a route for self-assembly of these cage hydrocarbons and their applications in the bottom-...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2012