Showing posts with label gambar mesin. Show all posts
Showing posts with label gambar mesin. Show all posts

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MESIN BUBUT PHOTO AND REVIEW

Saturday, September 5, 2009

Lathe is a process that pemakanan workpiece sayatannya done by rotating the workpiece and then imposed on the chisel driven by translation parallel to the axis of rotation of the workpiece. Swivel movement of the workpiece is cut relative motion and move the translational motion of the chisel called bait.

By setting the ratio of the workpiece rotational speed and the speed of translational chisels to get some kind of screw with different sizes ranging. This can be done by way switch gear that connects the axis translation spindel the screw axis.

Exchanger gears provided specifically to meet the needs of manufacturing the screw. The number of teeth on each cog swapper size varies from the amount of up to 15 maximum number of 127 teeth. Exchanger gears with the number 127 has a specificity that is used for conversion from metric to a threaded screw inches.

[edit] The principle of lathe work
Lathes that use a belt at the Hagley Museum

Spindel axis of the workpiece will rotate through the carrier plate so that the gears rotate on its axis spindel. Through liaison gears, rotation will be communicated to the screw shaft gear. By clamp threaded, screw shaft rotation is converted into translational motion on the sled that carries a chisel. As a result the workpiece will be screw-shaped incision.

[edit] The parts of a lathe

Lathe machine consists of a table and his head still. At the head still have the wheels spin gear changers who will play spindel axis. Axis spindel will menmutar workpiece through gallant. Main sledge will move along the table with a sledge and sleigh on the latitude and chisel holder. The main source of all those moving from an electric motor to rotate through belt PULLEY.

[edit] Types of Lathe Machine

1. Universal Lathe Machine 2. Special Lathe Machine 3. Conventional Lathe Machine 4. Lathe Machine with Computer (CNC

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Gambar MESIN Colt diesel 125 ps

Thursday, August 27, 2009

Specification of Mesin engine Colt Diesel, high Performance, stabil and strong motor engine. check out the photo

gambar engine colt diesel 125



SOurce :http://truckmitsubishi.blogspot.com

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GAMBAR MESIN Fuso 4 x 2



Specification of mesin Fuso engine all include in the picture, in the photo : engine valve photo, cylinder range

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Gambar - Spesifikasi mesin Tronton 6 x 2

gambar mesin tronton

Spesifikasi mesin tronton 6 x2, engine big motor , tronton engine, full specification in the picture

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Gambar dan Spec MESIN TRONTON 6 x 4 MS / ML

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Gambar mesin, specification engine tronton, buldozer , big engine car















source:http://truckmitsubishi.blogspot.com

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GAMBAR ROTOR MOTOR

GAMBAR ROTOR
Copper Shines in Motor Rotors. A cutaway view of a Siemens motor equipped with a copper rotor. A point to note is that the motor lacks a fan. The cooler-running copper-rotor models don’t need one, thus eliminating losses from windage. A cutaway view of the rotor itself is at right.

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Geometric Dimensioning and Tolerancing

Avoiding Design Problems with Geometric Dimensioning and Tolerancing


GD&T is part of a larger effort, a product-development process (PDP). Some companies may not even realize they have such a thing. But they do execute a series of steps in the process of developing a new product and bringing it to market. Usually, the more complex the product, the more defined the PDP.gambar Geometric Dimensioning


A PDP serves many purposes. First, it defines a series of activities that translate new-product concepts into customer requirements that drive engineering designs and testing. Second, a PDP distributes and harmonizes activities between different departments (marketing, purchasing, engineering/design and manufacturing). Third, a PDP provides a plan for all these activities.

The Myths of GD&T
One of the interesting things about working with companies of all types is seeing how people try to blame GD&T for problems at their organizations. Here are some of the more common myths surrounding GD&T:

Myth: We don’t need GD&T because our drawings are good enough without it. Reality: Without GD&T you cannot accurately create tolerance stacks. You cannot accurately inspect your parts. The dimensioning cannot represent the product requirements.

Myth: GD&T is confusing — everyone has a different interpretation. Reality: There is a kernel of truth in the statement, but it is not the fault of the language. Incomplete or poor tolerancing on drawings is subject to more than one interpretation. Untrained drawing users may feel there are multiple interpretations. Proper drawings and a skilled workforce can greatly reduce this problem.

Myth: It takes longer to apply GD&T and we don’t have the time. Reality: If your engineers have the right skill set, it is quicker to specify symbols in place of lengthy notes.

Myth: Our suppliers don’t understand GD&T so we don’t use it. Reality: Why would you change your drawings to have less tolerance and be less clear to accommodate unskilled suppliers? Would you stop using e-mail or solid models if your suppliers didn’t have these capabilities? The use of these technologies became requirements for suppliers. GD&T has been around for many years. Require your suppliers to understand drawings.

Myth: Using GD&T raises part costs. Reality: When properly specified, GD&T has a number of tools that provide larger tolerances to reduce part-manufacturing costs. To name just a few: Round tolerance zones, Bonus tolerance, Rule #1, Composite tolerances, Functional dimensioning, Separate requirements.

Myth: With solid models, I don’t need GD&T. Reality: This may become true someday, but for now, we still need tolerances to functionally describe part features, allow maximum tolerances, analyze new designs, analyze production or field problems, and to inspect parts.

In short, a good PDP reduces the time it takes to deliver a quality product to market. So it is useful to review the role GD&T plays within a PDP. A typical PDP consist of the following stages:

• Requirements setting
• System/conceptual design
• Component/detailed design
• Manufacturing design
• Component validation
• System validation
• Manufacturing validation
• Production

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