Kategori Robot EĞİTİMİ

Kategori Robot EĞİTİMİ

Robot EĞİTİMİ

29 Nis, 2013

Paralel Kol Mekanizması – 51023

A drafting machine is a very useful tool in technical drawing, consisting of a pair of scales mounted to form a right angle on an articulated protractor head that allows an angular rotation.

The protractor head (two scales and protractor mechanism) is able to move freely across the surface of the drawing board, sliding on two guides directly or indirectly anchored to the drawing board. These guides, which act separately, ensure the movement of the set in the horizontal or vertical direction of the drawing board, and can be locked independently of each other.

strandbeests by mr. theo jansen - mechanism

Robot EĞİTİMİ

24 Nis, 2013

Theo Jansen Mekanizması 51018

Hollandalı bir sanatçı olan Theo Jansen’nin (1948), 1990 yılında kendi ismi ile geliştirdiği  (aynı zamanda Strandbeest olarak anılan) bu mekanizma’nın altında yatan temel fikir, kendi kendine hareket...

Wing Flapping Mechanism

Robot EĞİTİMİ

24 Nis, 2013

Kanat Çırpma Mekanizması 51017

Kanat Çırpma Mekanizması Simülatörü Robotpark olarak robotee markamız altında geliştirdiğimiz 2 Boyutlu Fizik Simülatörümüzde sizlere çeşitli mekanizmaların çalışmasını sunmaya çalıştık. Aşağıdaki simülatör ortamında gördüğünüz mekanizmayı...

Watt straight-line mechanism

Robot EĞİTİMİ

24 Nis, 2013

Watt Düz Çizgi Mekanizması 51016

Watt’s straight-line generator, can describe a short vertical straight line. Equal length links AB and CD are hinged at A and D, respectively. The midpoint E of connecting link BC traces a figure eight pattern over the full mechanism excursion, but a straight line is traced in part of the excursion because point E diverges to the left at the top of the stroke and to the right at the bottom of the stroke. This linkage was used by Scottish instrument maker, James Watt, in a steam-driven beam pump in about 1769, and it was a prominent mechanism in early steam-powered machines.

Robot EĞİTİMİ

24 Nis, 2013

Tchebicheff Düz Çizgi Mekanizması 51015

Tchebicheff’s straight-line generator, can also describe a horizontal line. Link CB with E as its midpoint traces a straight horizontal line for most of its transit as links AB and DC are moved to the left and right of center. To describe this straight line, the length of the foundation link AD must be twice the length of link CB. To make this mechanism work as a straight-line generator, CB is 10 units long,

AD is 20 units long, and both AB and DC are 25 units long. With these dimensions, link CB will assume a vertical position when it is at the right and left extremes of its travel excursion. This linkage was invented by nineteenth-century Russian mathematician, Pafnuty Tchebicheff or Chebyshev.

Peaucellier's linkage (www.howround.com)

Robot EĞİTİMİ

23 Nis, 2013

PEAUCELLIER CELL – Lipkin Mekanizması 51014

The Peaucellier–Lipkin linkage (or Peaucellier–Lipkin cell, or Peaucellier–Lipkin Inversor), invented in 1864, was the first planar linkage capable of transforming rotary motion into perfect straight-line motion, and vice versa. It is named after Charles-Nicolas Peaucellier (1832–1913), a French army officer, and Yom Tov Lipman Lipkin, a Lithuanian Jew and son of the famed Rabbi Israel Salanter.

Robot EĞİTİMİ

23 Nis, 2013

EVANS DÜZ ÇİZGİ Mekanizması 51013

A mechanism that produces a straight-line (or nearly so) output motion from an input element that rotates, oscillates, or moves in a straight line. Common machine elements, such as linkages, gears, and cams, are often used in ingenious ways to produce the required controlled motion. The more elegant designs use the properties of special points on one of the links of a four-bar linkage.

Pantograph - copying a path of point on a coupler of four bar linkage

Robot EĞİTİMİ

23 Nis, 2013

Pantograf Mekanizması – 51012

A pantograph is a mechanical linkage connected in a manner based on parallelograms so that the movement of one pen, in tracing an image, produces identical movements in a second pen. If a line drawing is traced by the first point, an identical, enlarged, or miniaturized copy will be drawn by a pen fixed to the other.

Because of their effectiveness at translating motion in a controlled fashion, pantographs have come to be used as a type of motion guide for objects large and small. A common example of the use of a pantograph assembly as mechanical guide frame is the extension arm of an adjustable wall-mounted mirror.

FIRM Research Project: Hoekens Linkage (Algodoo)

Robot EĞİTİMİ

23 Nis, 2013

4 Çubuk Mekanizması – Hoekens Bağlantısı 51011

The Hoekens linkage is a four-bar mechanism that converts rotational motion to approximate straight-line motion with approximate constant velocity. The precise design trades off straightness, lack of acceleration, and what proportion of the driving rotation is spent in the linear portion of the full curve.

Four-Bar Linkages

Robot EĞİTİMİ

22 Nis, 2013

4 ÇUBUK (4 BAR) BAĞLANTILARI 51010

What are Complex Linkages ? Four Bar Linkages ?

In addition to changing the motions of objects or forces, more complex linkages have been designed to perform many specialized functions: These include;
-drawing or tracing straight lines;
-moving objects or tools faster in a retraction stroke than in an extension stroke;
-and converting rotating motion into linear motion and vice versa.