You are viewing an old version of this page. View the current version.

Compare with Current View Page History

« Previous Version 16 Next »

Introduction

Becoming a teamlead can seem overwhelming, especially if you don't have that much experience on the team. However, fear not! This article is meant as a guide that you can read beforehand and consult during your time as a teamlead in case you don't know where to turn. A lot of these tips apply to other subteams as well. Additionally, keep in mind that you should lead in a way that you are comfortable with, so use this advice as a guide rather than a set of "laws" that you should follow. 

Getting Started

Here are some helpful ways to get started as a teamlead.

  1. Read as many relevant Wiki articles about your subteam as you can, especially about the most recent rocket that has been built. This will help you get an idea of the steps and time involved in each piece of hardware. 
  2. Organize a meeting with the previous teamlead, and come prepared with questions such as:
    1. How do I keep members involved?
    2. What are all the parts that need to be built?
    3. What should be improved from when you were a teamlead?
    4. What are the biggest challenges of being a teamlead?
    5. Etc.
  3. Start a record of notes for your personal use. This can be a Google doc, a physical notebook, whatever works best for you. You may change the way you organize things as the year progresses, but some form of record keeping is important for:
    1. Making a preliminary list of the hardware that needs to be build
    2. Once you have this list, expanding it into a flowchart showing the breakdown of tasks for each piece of hardware
    3. Making a schedule
    4. Keeping track of team members/attendance

Team Member Retention

Without enough engaged team members, you simply cannot build a rocket. Team member retention is ESSENTIAL to the functioning of your subteam. The paradox of member retention is that you have the most people in the beginning when you have the fewest tasks, and by the time you need the most help, most of your members may have already left if you haven't kept them engaged. The following points are crucial for team member retention.

Caring for your team members

  1. Make an effort to learn people's names, and write down their information (name, year, email address, technical experience).
  2. Show appreciation for the progress that your members make. Making a public post can be good, but make sure others aren't left out. When in doubt, sending a personal message saying "Good job!" is a safe bet.
  3. Organize fun events (like tea time) from time to time, especially if you sense that members of your team could use a break/are stressed out.
  4. If someone communicates to you that they're busy and can't make a meeting for some reason, be understanding. We've all been there!
  5. Never speak badly about your team members, especially if they're not around. If you notice team members doing so to each other, you should step in. 

Communicating with your team members

  1. Use more than one method of communication to make sure you're reaching all members. Not everyone checks Slack- some people might check their emails more often. If you're sending important information, use more than one method.
  2. Organize weekly meetings and make sure as many of your members as possible can come. Whenisgood is a good way of getting people's availabilities. 
  3. If someone is lagging behind on a task, focus on what you can do to help them rather than the fact that they haven't completed a task yet. Using this approach shows that you care about them, and is more likely to get results, rather than creating more stress for them. Being understanding is an important method of teaching team members to be more comfortable reaching out to you to ask for help.
  4. On the other hand, if someone has consistently failed to get a task done, you can reassign it to someone AFTER communicating with the person.

Keeping people engaged with meaningful work

  1. Come to meetings prepared with tasks to give people, even if they're small. Even if you have the most dedicated members, they will get bored if you continuously have nothing for them to do.
  2. Keep track of people's progress in some form. This will not only help you keep track of what still has to be done, but will help you
  3. Never assign the same task to two different people unless it's clear that they're collaborating. Doing so is an insult and shows that you don't trust either to get the job done.
  4. Unless a part is absolutely critical and you must do it yourself, show trust in your team members and let them do the work after showing them how. Your main duty as teamlead is to pass on knowledge to your team members, and you can't do that if you're doing everything yourself.

Meetings

Most of your time as a teamlead will probably be spent meeting with other people. In general, there are four main types of meetings that you can expect as a teamlead. 

  1. Exec/teamlead meetings: these are meetings where you meet with other teamleads/exec members to update them about your progress, and what you need help with. The topics are usually high level, and more subteam-specific content is reserved for your subteam meeting and other smaller group meetings. In general, it's best not to get too in-depth about something that doesn't apply to everyone, as you don't want to waste people's time. If you need to interface with other teamleads, you should organize a separate meeting for that.
  2. Subteam meeting: this is the meeting that you organize after determining the availability of your team members. It should happen once a week (unless there's a holiday). Come prepared with tasks to give members, updates, and food if you can! If you're in the design phase of a part, meetings can be held in the UL, but if you need to show off hardware or have a working meeting, you should have it in lab.
  3. Individual/one-on-one meetings: These are meetings primarily between you and one of your team members. It is especially important to meet one-on-one in the following cases:
    1. You have a new member that needs you to explain some aspect of the rocket, or how rockets work in general
    2. You want to assign a task to a member and explain the task in detail to them
    3. A member is feeling stressed about a task/something else, or is confused about/doesn't like what they're working on
    4. You want to check in with a member about the status of a part/task they're working on in detail
    5. You are training a member (using software, machining, etc.) to do some task
  4. Smaller group meetings: as the year progresses, your team will break up into smaller teams based on the part they're working on. In this case, you should meet with the group and have more detailed discussions, rather than talking about specifics during the subteam meeting. This is analogous to having a subteam meeting instead of talking about things too in depth during a teamlead meeting. These meetings will get more and more important as the year progresses, as you check in with your members and members of other teams.

More tips about meetings:

  • If you're organizing a meeting, give people at least 24 hours in advance
  • Use whenisgood or similar tools to coordinate meetings if more than 3 people are involved
  • Remind people that the meeting is happening at least 30 minutes in advance because people forget sometimes. 
  • Don't make a habit of cancelling meetings. If you have a good excuse that's fine, but try to honor your commitments and hold others to this same expectation.

Time Management

Here are some general ways to manage your time:

  • Unless you know EXACTLY how to build a part (which you probably don't), assume that you'll need to build it 3 times before you get it right.
  • Identify all the materials you need for a part BEFOREyou start building it. Too often, the cause of delaying a part comes down to the fact that it takes 2-3 weeks to arrive. 
    • Identify what you need (ask someone who's built it before if you don't know)
    • Look up the delivery time. If it's not shown, assume it takes 1 week for the part to get here.
    • Submit an order for it to the treasurer

Materials

It's important to have the materials you need in lab, but it can be difficult to figure out what exactly you need if you're not as experienced. To make it easier, here is a list of materials that we should generally have in lab at all times, along with the price, safety notes, and purpose of the part. Other materials, such as specific bolts, heat inserts, etc. depend on your specific application. 

*Note: these links are used as a pretty good reference, but if you find links with better prices/better materials, feel free to update it!

Part NameDescriptionSafety NotesApprox. Cost before ShippingLinks
STOCK (metal, plastic, other)
Acrylic sheetCan be lasercut. Rather brittle, so be careful when drilling/cutting (use slow speeds)   
Polycarbonate sheetMore flexible than acrylic. Don't laser cut it, because it can catch fire/discolor   
Aluminum sheet stock    
80/20 bars and connectors    
G10 sheetComposite fiberglass sheet. Can't laser-cut. Can waterjet, but beware delamination   
Phenolic sheetComposite insulating material. Can't laser-cut. Can waterjet, but beware delamination. Tricky to machine.   
3D printer filament    
SAFETY MATERIALS
Nitrile glovesLatex-free, puncture-resistant gloves. (for reference, Latex = medical use, Vinyl = for use with food and other non-hazardous substances). Make sure we have small, medium and large (we run out pretty often)  https://www.amazon.com/MedPride-Powder-Free-Nitrile-Gloves-Medium/dp/B00GS8W3T4/ref=sr_1_3?keywords=nitrile+gloves&qid=1554841699&s=gateway&sr=8-3
Dust masksGood for filtering non-toxic particles like dust and dirt.Use respirator if working with toxic particles. https://www.amazon.com/9118-Disposable-Non-Toxic-Filter-cleaning/dp/B005HJ4QI6/ref=sr_1_9?keywords=dust+masks&qid=1554841789&s=gateway&sr=8-9
RespiratorsGet these through MIT Medical and EHS. There are different canisters depending on the application (i.e. don't use the same ones for fumes as for particulates. Consult EHS for details)  Obtained via MIT Medical and EHS. https://ehs.mit.edu/site/respiratory-protection
Safety gogglesSmaller ones are more comfy, larger ones for people with glasses.If cutting certain plastics, make sure to wear goggles that cover the sides of your eyes. We should have these in lab already.
TAPE
Painter's tapeUsually blue tape, sticky but can be easily removed.  https://www.amazon.com/ScotchBlue-Painters-Multi-Use-1-88-Inch-60-Yard/dp/B00004Z4DU/ref=sr_1_1_sspa?keywords=painter%27s+tape&qid=1554841956&s=gateway&sr=8-1-spons&psc=1
Duct tapeCan fix anything!!  https://www.amazon.com/Tape-King-Professional-3-Pack-Silver/dp/B078X3F29Q/ref=sr_1_1_sspa?keywords=duct+tape&qid=1554841977&s=gateway&sr=8-1-spons&psc=1
Gaffer's tapeHeavy cotton cloth pressure-sensitive tape with strong adhesive and tensile properties. Surprisingly expensive.  https://www.amazon.com/Premium-Gaffer-GafferPower-Available-Multiple/dp/B00GZE3UJ8/ref=sr_1_1_sspa?keywords=gaffer%27s+tape&qid=1554842041&s=gateway&sr=8-1-spons&psc=1
Kapton tapeFlexible tape made from polyimide film, good over wide temperature range   
TOOLS (for cutting, drilling, sanding, etc.)
Multimaster Gloves, safety goggles  
Angle grinder Gloves, safety goggles  
Dremel (and Dremel bits) Gloves, safety goggles  
Drill Gloves, safety goggles  
SandpaperThe higher the grit, the finer the sandpaper. (We usually use 60-2000 grit, but there's a wide variety that you can choose depending on your application. Wet-sand when using higher grit to get rid of the particles as you're sanding.Gloves, Safety goggles, Respirator (if working with composites)  
Flapper wheelGood for sanding the inside of tubes to save time. Attaches to a drill.Gloves, safety goggles, respirator (if working with composites)  
Heat gunGood for speeding up epoxy cure times, and for other applications.Gloves, safety goggles, respirator (if material off-gasses)  
EPOXY (and other bonding/filling materials). In general, cure times increase if it's colder, so keep that in mind.
West Systems epoxy - FAST hardenerCures in 6 hoursGloves, ventilated area  
West Systems epoxy - SLOW hardenerCures in 24 hoursGloves, ventilated area  
Fibreglast System 3000 epoxy24 hour cure time. Can oven-cure to increase strength (cure cycle listed online and on back of container)Gloves, ventilated area/respirator  
AeropoxyUsed for low-temp applications.Gloves, ventilated area  
5-minute epoxyUsed to bond things that are NOT structural. Short working time, cures in 15-20 minutes.Gloves  
3M BondoUsed as a a filler for cracks/low spots, etc. Has a low melting point, so don't use it for high-temp parts.Requires respirator, gloves  
ProlineBlack in color, used as filler. Real messy.Gloves  
COMPOSITES
E-glassUsed for electrical properties (hence the "E"). Can't be laser-cut. (This applies to fiberglass in general)Gloves (causes splinters)  
S-glassStronger than E-glass ("S" for structural) Can't be laser cut. (This applies to fiberglass in general)Gloves (causes splinters)  
Carbon fiberNot radio-frequency (RF) transparent. Can be laser-cut if dry (no epoxy applied)Gloves (causes splinters)  
LAYUP SUPPLIES
Squeegees    
Super77 spray glue    
Wax paper    
Popsicle sticks    
Disposable squeegees    
Foam rollers    
Silver Sharpies    
Epoxy mixing boats    
VACUUM BAGGING SUPPLIES
High-temp vacuum bag    
Low-temp vacuum bag    
Vacuum tape    
Release film    
Bleeder fabric    
Peel ply    
MOLD-MAKING
MDF (medium-density fiberboard)Easy to machine, durable. Good choice for making molds, but you can also use foam if ya want.   
Mold release waxApplied to mold to aid in mold release. Apply 3-5 layers, letting set for 15 minutes in between coats. Can choose Meguiar's (first link) or Partall (second link), but it looks like Partall is cheaper.Gloves

$24.95/11-oz tin

$12.25/24-oz tin

https://www.amazon.com/Fibre-Glast-Meguiars-Conditioner-Release/dp/B015NM4QCW

https://www.fibreglast.com/product/Parting_wax_1016/Mold_Releases

PVA filmApplied in a thin layer, helps with mold release. Dries in 20 minutes, can be wiped away with warm water after part released from mold.Gloves$10.75/quarthttps://www.fibreglast.com/product/PVA_Release_Film_13/Mold_Releases
Gel coatUsed as a finish for molds. Don't apply too thick of a layer or it'll come off with the part.Requires respirator$46.95/quarthttps://www.fibreglast.com/product/white-gel-coat-682/Gel-Coating-Supplies
SOLVENTS
AcetoneDissolves liquid epoxy. Very volatile (keep container closed or it'll evaporate away)Gloves  
Isopropyl alcohol (IPA) Gloves  
Ethanol Gloves  
POWDERS
Colloidal silicaEssentially powdered fiberglass. Can be mixed with epoxy to thicken (acts as filler/adds strength)Requires respirator  
Cabosil (fumed silica)Powdered fiberglass. Can be mixed with epoxy to act as a fillerRequires respirator  
Phenolic microballoonsPhenolic in dust form. Can be mixed with epoxy to form an ablative mixture.Requires respirator  

Machining/Building Things

Lasercutting:

Mill:

Lathe:

Bandsaw:

HAAS:

Router:

3D Printer:

Layups:

Using Power Tools:

 

 

  • No labels