An apparatus and method are given for stiffening a bottom bowl of a spindle engine to boost shock resistance and vibration response, and thereby increase reliability and performance of a disc drive storage system. A stiffener tab for stiffening a base plate is connected to the base plate, extends from the bottom plate, and is certainly dimensioned to fit next to a stator tooth. Stiffening of a foundation plate is especially useful in the case of stamped base plate designs that typically have uniform thickness, whereas cast base plate designs are created with thicker sections. In an aspect, today’s invention stiffens a motor cup portion of the bottom plate, and replaces stiffness dropped by removal of material from the base plate to create holes for recessing a stator into the foundation plate. Axial and angular displacement of a spindle motor during shock occasions and vibration are reduced.
BASE PLATE, BASE UNIT, Electric motor AND DISK DRIVE APPARATUS
The utility model discloses a connecting structure for a motor base plate and a supporting plate of a voltage stabilizer. The connecting structure comprises a engine, a motor supporting plate, a rotating shaft equipment and a voltage stabilizer base plate, wherein the engine is linked with the engine supporting plate and at the same time a motor gear is arranged on the engine; the engine supporting plate is linked with the motor base plate through screws; the motor base plate is linked with the voltage stabilizer foundation plate through screws; the rotating shaft gear is arranged at one end of a rotating shaft; the rotating shaft is organized on the voltage stabilizer bottom plate and at the same time the rotating shaft gear is usually meshed with the motor gear; and holes are created on the left and the right sides of the motor foundation plate and positioning protrusions corresponding to the holes are formed on the voltage stabilizer base plate. The connecting structure has the benefit that the mounting hole positions and the gears are adjustable so as to ensure good equipment mesh.
A base plate of a disk drive apparatus carries a motor bottom disposed around a central axis and a foundation body portion extending radially outward of the engine base. The motor base is made of a metallic material of an initial type. The base body portion is made of a metallic material of another type. Hence, the axial thickness of some of the bottom plate near to the central axis can be considerably reduced and a reduction in the stiffness of the part can be prevented. Further, the motor base includes a flange portion and a plastic material deforming part. The flange part and the plastic-type material deforming part are respectively in touch with at least a portion of both axial end surfaces of an inner end portion of the bottom body portion. Hence, extraction of the electric motor foundation in the axial direction is prevented.
Machine T Slot Bed Plate is a commercial measuring device used to secure work-piece. Bench employees make use of it for debugging , installing and maintaining the equipment.upon request. Additionally, the work surface offers been treated with the scraping technology, that allows it to really have the V, or U-formed grooves, round holes, slot holes or other that you desire. The raw materials of the cast iron surface table is the high -strength cast iron HT200-300 whose surface area hardness is definitely of HB170-240. After the two manual handing such as for example 600℃ to 700℃ artificial annealing and also 2 to 3 3 years of organic aging, the T-slot offers plate flawlessly resists abrasion and provides stable precision.
precise personalized cnc metal foundation plate galvanized light weight aluminum engine motor plate
Before using, we have to use noncorrosive gas to completely clean the anti-rust oil and wipe clean with a decreasing cotton.
Cast iron t slot bed plate have to be modified with the varitation gauge to the right level and the strain on a surface plate is distributed over the work surface. Our professional specialists are responsible for debugging the surface plates until getting competent precision grade.
please used carefully and stop collisions ASAP.
After using, please remove the workpieces if any deformation happens.
If the surface plate is not needed for some days, the top should be coated anhydrous acidic anti-rust oil,moisture-evidence paper cover, and putted in a clean dry place.
Surface plate should be placed on a location where there is a circulation of air flow which is under constant temperature control. The plate ought to be in a location away form direct sunlight and sources of draughts which could cause a vertical gradient of temperature such that the very best and underside of the surface plate are in different temperatures.
Motor Bases are fabricated of steel which offers a base of rugged design, compact and smooth to look at. Bases are style to provide sufficient travel, are completely adjustable by the use of an individual adjusting screw and also have elongated installation holes in the base plate.
Cast iron surface plates are also known as cast iron system, the cast iron surface area plates are produced according to GB4986-85 regular to ensure the high quality. The merchandise are always made into ribbed plate or box-type; our company uses the scraping procedure to enhance the precision of the products. Since the items are customized, therefore the customers can customize the size according to the actual requirements. Plurality of cast iron surface area plate could be spliced, once abrasion after use, the plate could be re-repair scratch to resume its accuracy.Usage1.Suitable for different inspections and benchmark planes for accuracy measurement.2.Utilized widely as the measurement benchmark for machine tool inspection and also to inspect thedimension precision or operating difference with the function of performing precise lineation.3.It really is an essential measuring device in machine manufacturing.
The ideal standardized electric motor base for heavy duty belt drives with electric motors from 37 to 200 kW (frame 250 M to 315 S). This motor bases is available in four different lengths, according to the relevant electric motor size. The pretensioning device can be attached in 11 different positions, allowing to incline the base plate based on the ideal working angle. The belt pretension can be continuously settled, equivalent to the belt size and amount. All metal parts are painted with a blue primer.
Electric electric motor slide bases are used to compensate for vibrations and friction that can result in either slipping or unnecessary wear on electrical motors and belts. They’ll enable you to precisely adjust the installed motors lateral position to the millimetre. The life span of the equipment will be maximised, therefore decreasing costs and raising profits.
Motor Bottom Plate, Weldable, Material Metal, Motor Framework 213TC, 215TC, 254TC, 256TC, Overall Thickness (In.)
PT Series T-slot Bottom Plates are used for creating a simple test rig by mounting a Magtrol Dynamometer and/or Torque Transducer in line with the unit to be tested. Its solid, warp-resistant structure and multiple, single-sided T-slots allow modular construction that’s cost-effective and simple to assemble.
This program offers a wide variety of Gorman-Rupp self-priming pumps or prime-assisted pumps, coupled with a selection of premium electrical motors. The coupling can be direct, vertical V-belted or horizontal V-belted (Left or Right), the choice is usually yours. A removable safety-guard painted in a crimson warning color ensures the optimal protection around the coupling and circumstances of the art modular, powder coated rigid foundation plate makes sure 
that this modular designed item is easy to order, manage, install, adjust, keep, and service with an absolute minimum on down-time.
