Week 7:- Base Unit Design Challenges 1
1)A base quantity is one of a conventionally chosen subset of physical quantities, where no quantity in the subset can be expressed in terms of the others. The SI units, or Systeme International d'unites which consists of the metre, kilogram, second, ampere, Kelvin, mole and candela are base units.
2)a)Base plate
b)Pedestal
c)Trunking channel
d)Valve box
e)Eye bolt
f)Floor plate
3)Dump unit is the complex unit to design due to space constains there is less space avilable & have to adjust all the parts in available space. It consist of dump cylinder to perform the operation of clamping & unclamping car panel.
4)The base unit may be built from simple sections so that other units may be fastened with screws or welded whenever necessary.
Few points that need to be considered while designing a slide unit are:
- Weight carrying Capacity. ...
- Push and Pull Forces. ...
- Locking Mechanism. ...
- Stopper Blocks. ...
- Sensor Unit. ...
- Stroke.
5)The CNC slide units by Drillmatic have adjustable strokes, managed by rolling ball screw, and are suitable for the assembly of DX series spindles.
The carriage is moved by means of roller circulating rails and pads. Each slide has 3 standard mechanical sensors to manage production cycle and to set provision for centralized lubrication of pads and screw.
The sturdy cast iron structure guarantees high rigidity and precision in order to perform any type of machining.
The combination of DX series spindles and EX series slides allows the customer to perform any type of machining, both axial drilling or threading with interpolated axes, and radial milling, boring or cutting.
It is also possible to compose 2-3 axes structures with modular strokes.
6)Best practices for designing presentation slides
- Keep it simple. ...
- Decide your presentation's slides ratio. ...
- Have a title page that stands out. ...
- Limit transitions and animations. ...
- Use visual aids. ...
- Use high-quality graphics. ...
- Alter images to focus on elements. ...
- Use panning for large images.