Global Polytec Ltd.,Part.

Posts Tagged ‘mechanical’

for more info, visit : www.3ds.com Design plastic products and molds with significant productivity gains The plastic part process from design to manufacturing benefits from enhancements in performance and capacity. Embrace a wider scope of complex plastic parts and increase your design efficiency with modeling performances that are enhanced up to 40%, depending on the complexity of the part. In addition, in this dedicated and integrated process, you can choose among an extended library of mold base suppliers, natively incorporating positioning information for standard components. CATIA V6 | Mechanical Engineering & Design | Plastic Part Process
Video Rating: 5 / 5

Expands into manufacturing preparation CATIA V6 strengthens the manufacturing preparation process with Bend Part Design, which enables users to quickly create folded parts across multiple disciplines from sheetmetal to paper boxes. CATIA V6R2011 enriches its mold tooling solution with CATIA Mold Tooling Design product. This specialized application covers the complete tooling process for mold tooling injection designers.

Want more information after viewing this video? Be sure to visit www.autodesk.com and www.SIMSquad.com. Autodesk® Simulation software, part of the Autodesk® solution for Digital Prototyping, provides a range of mechanical simulation tools to help designers, engineers, and analysts make decisions earlier in the engineering design process. With these tools, you can predict the real‐world performance of your product, helping to save the time and money required to build multiple physical prototypes. Autodesk® Simulation software lets you start with mainstream tools and then expand your toolkit to include more advanced simulation such as mechanical event simulation, computational fluid dynamics (CFD), and multiphysics—without the need to learn new workflows. Real-world product behavior is often the result of multiple physical effects interacting simultaneously. With Autodesk® Simulation Multiphysics software, you can study these effects by combining results from different analysis types to help predict a product’s real-world performance. The setup of multiphysics simulations is made easier through the use of standard engineering terminology, workflow guidance, and user-friendly tools and wizards that automate the transfer of simulation results between multiple analyses—letting you focus on product performance, not advanced numerical or simulation methods. Autodesk® Simulation software includes modeling flexibility for multiphysics simulations, allowing you to create meshes …

We are a group of engineers, mechanical/industrial designers, entrepreneurs, and inventors, that have a passion of creating innovative ideas and inventions transforming them into physical reality. We start with conception sketches for visualization and help all the way through the product development cycle. We create prototypes by designing 3D CAD interactive parametric models using Solidworks, autocad and other 3D software. We can then create 3D pictures using graphic design and graphical animations(movies) so you can visualize exactly how your idea will look, work together, and function. We can then create a functional prototype using a 3D rapid prototype printer using FDM(Fused Deposited Material) out of ABS custom plastic. We can also do electrical hardware, PCB boards, and software. We are also a 3D laser scanning service bureau, using the scanner we can reverse engineer existing products or out of production parts. 3D software then digitizes it creating a 3D stl model that you can create cad models if needed, then modify them. We have connections to other professionals that we can get your product patented and protect your intellectual property. We also have a network of manufactures, factories, CNC machine shops, injection molders, and more. Let us get your ideas in your hand quickly!

Want more information after viewing this video? Be sure to visit www.autodesk.com and www.SIMSquad.com. Autodesk® Simulation software, part of the Autodesk® solution for Digital Prototyping, provides a range of mechanical simulation tools to help designers, engineers, and analysts make decisions earlier in the engineering design process. With these tools, you can predict the real‐world performance of your product, helping to save the time and money required to build multiple physical prototypes. Autodesk® Simulation software lets you start with mainstream tools and then expand your toolkit to include more advanced simulation such as mechanical event simulation—without the need to learn new workflows. With Autodesk® Simulation Mechanical and Autodesk® Simulation Multiphysics software, you can use multi-body dynamics with support for large-scale motion, large deformation, and large strain with body-to-body contact to enhance design decisions. Analyze models subject to dynamic loads and inertial effects involved in motion, drop tests, and impact and then study stress, strain, displacement, shear, and axial forces due to motion. Mechanical event simulation with linear and nonlinear materials automatically calculates loads and time-stepping based on physical data, helping you avoid costly, inaccurate assumptions. In fact, one of the main advantages of mechanical event simulation is the need to make fewer assumptions. With this type of simulation, there is no need for …
Video Rating: 0 / 5

Mechanical Decapsulation of a small (3mm) plastic part with a 0.4mm milling tool on ASAP-1 IPS
Video Rating: 0 / 5

Question by i4u_rahul: How to adapt to a family business. Mechanical engineer?
I recently completed my mechanical engineering and joined my fathers business. Due to certain critical chain of events, i can’t work elsewhere, i can’t study further- mba or ms.

So i’m kinda stuck here, in the family business with lots of politics and nagging. With no training, no experience, and negligible practical knowledge, i feel like i’ve learn’t nothing at engineering. And its making me feel more and more depressed everyday.

All i’m told is that i need to learn everything. This is a question to all mechanical engineers. Can you learn and expertise in everything that you’ve learn’t in college? Or do you expertise only in a few areas?

In the past 3 months, i’ve realized the scope of a mechanical engineer in the company. From machines- automation, injection molding, plastic molds design, plastic components design, biomechanical science, design of implants, manufacturing, maintenance, HVAC, printing and packaging technology, etc- everything dealing in plastics.

I agree i did complete most of the above topics in my college. But i can’t remember everything done in college.

How much can i regain? I remember the basic principles of pump- but i cant remember every detail of it. So i go back to my books n revise the particular topics. Though it takes me less time to revise than before- the question is- Do i have to revise everything to be technically sound? I dont have to make a pump- i simply have to chose one. Likewise for machines- i want to learn how to chose a machine for a particular job, cost effectiveness, and technical aspect is fulfilled.
(anyone got any books for this one?)

Bottom line is- that my family members are expecting me to do wonders. Since i’m the first engineer in the family, i’m looked upon with cornered eyes, along with a lot of political drama and disputes. Mostly trying to test me, sometimes within my scope, and sometimes completely out of it.

I’m not sure if i explained it properly, but for those who understood me, please advise, how should i go about in my company, and regenerate my learning curve. Cuz the amount of work i did in college, i’m not even doing half of it now. And its making me very uneasy.

Most of my time is spent on the computer, researching on either a new machine, concept, process, or educational site, where i can revise some topic.

I find more fun calculating something, than knowing that its there. We manufacture healthcare devices. So i’m more interested to know why the particular device is designed in that fashion. If a catheter is designed in PVC, i want to know why its not manufactured in PU. I want to know why its dimensions are shaped as such. If we decrease its thickness, can we save costs? What is its maximum pressure capacity? How can i apply ergonomics into its design? What are its most desirable features? What can be an added feature to its design?

These are just a few questions that are racing through my head almost everyday.

Along with the biggest question of them all- how will i manage people, if i know nothing about management.

As of today- my position is on the managers seat. Which to me is fundamently wrong. But since the situation demanded a family member on that seat, i had to fill in. I can’t explain why. But now that it is happening- i’l have to adapt to it, and learn from here on.

But how. Should i revise my engineering skills? Or do a distance learning MBA? If i dont revise my engineering skills now- will it pose a threat to me in near future?
If i dont do an Mba, how can i handle a managers position?

What is the role of a manager + engineer? What should i do to develop a sharp learning curve, and gain confidence? (Which i’m begining to lose everyday- exponentially). How do i train myself. Cuz in the current scenario, i doubt i’l get any training. Everyone’s busy in a critical problem at hand. So i get no time to discuss anything, either wit dad or uncle.

Please help.

Best answer:

Answer by Ted DeadMan
Interesting situation, not far from what most engineers find themselves in.

Engineering school is great background info and teaches you two things
1) Why things happen and the basic science of the world
2) How to learn quickly and apply the info to other items

These are the two things you should have taken from school, nothing more. There are no schools where you could possibly learn everything needed to run a plant since plants are constantly changing are are all wildly different

The best ways to use engineering in the workplace are the concentrate on using basic engineering problem solving. Break down problems into smaller, easier to solve issues (like statics). This can apply to everything. A big production line is just a collection of small tasks or processes, each of which has inputs, outputs and events/happenings.

Most of being an engineer is applying a combination of common sense, basic science, specialized experience and alot of caution.

As far as managing people that is a whole nother game, nothing like doing engineering. This is a “soft skill” that can be learned only through alot of experience, and some people are just plain better at it. Everyone has their style and you just have to find yours. I’d reccomend getting some management books (like self helps) and reading them and discover who you are as a manager. Getting and MBA will not make you an effective manager, they are more about business math and payback and such, not people. To manage people you have to respect them, understand that they are all different and yet treat everyone equally…a tough order. I’ve learned it by watching mainly bad managers and avoiding their mistakes and takign the good things from others. You also have to be ready to let go of things and let others do the work and take joy in it (and be ready for failures)

I’m sure it seems fairly overwhelming right now, I’m sure it is. My first engineering job I felt like an idiot, and have felt that way for a year or so upon each new job, but you get over it

Best thing to do is be organized, have plans, have objectives and try to meet them……

Add your own answer in the comments!

Question by moonraker_dream: can I find a job 4 plastic-molding m/cs mechanical maintenance engineer with experience of 30 yrs.thks v mch.?
good experience in repair & maintenance of mechanical /hydraulic operated systems used in:injection ,blow, extrusion 4 pvc pipes& ps sheets (4 yugurt cups) ,theromforming m/cs,thermoset matls presses.
maintenance of all related auxiliary equipements such as:crushers
,mixers,air-compressors (recprocating/rotary/screw types),water cooling towers,cooling water centrifugal pumps stations,bore-hole submersible pumps,chillers as well.
maintenance of material handling equipments as:hoisting cranes
(electrical&pneumatic controlled),telescopic-boom cranes,trucks,
pallets,fork-lifts,&stackers.
mechanical workshop m/c tools.
core-pulling split-designed moulds 4 crates ,chairs, tables..etc.
thoro’ knowledge of[ arabic,english,french ,tech.german language]
computer ms office[windows xp,word xp,excel xp,access,internet,
powerpoint xp]in addition to[AutoCAD 2D/3D]
HARDWORKING &DEDICATED with TRAINING SKILLS.
Spare parts [mech.&hydr.]compilng &storing SKILLS 4 all the A.M M/CS

Best answer:

Answer by matt_archbold2002
dude if you can’t find a job on your own with all that experience that you say you have, then you’re not trying hard enough.

Add your own answer in the comments!

Question by mrlexington: Can someone help me find a mechanical design guide to PCBs?
I’m an ME working on a consumer electronics product made primarily from injection molded plastic that encloses a PCB. I’m unsure of what tolerances I can expect from the PCB. I need to know these tolerances so I can appropriately define boss diameter sizes and spacing as well as various other features that meet PCB to plastic. Thanks.

Best answer:

Answer by racheal m
no not to sure

Give your answer to this question below!

Question by Rani8326: how do I use my full potential as a mechanical engineer in a Tool Room in plastic industry?
I want to know how can I use my my full potential as a plastic injection mould making pofessional ?

Best answer:

Answer by cheyenne95129
A ME doesnt belong in a tool room in a plastic injection house.
If you cant find a job at a OEM and you have to be at the “squirt house” you can design better tools . Remember multiple cavities, flow of coolant and ejection methods.
Most Plastic houses use unskilled workers to operate the presses so you must out guess what they will do, ( or NOT do…). Otherwise the next day you will have a truckload of bad parts and lose money. My experience is that short shots and such are not detected by operators that are focused on quotas of parts. start slow. Learn from the experienced toolmakers..Good Luck

Know better? Leave your own answer in the comments!