31results about How to "Reduce the incidence of breakage" patented technology

The invention discloses a bearing retainer and a machining technique thereof. The technique mainly comprises: blanking perimeter and height required by the retainer at a time, moulding all cage pocketstructures of the retainer at a time, and punching all the cage pockets into concave cage beams provided with groove structures at a time; circling the retainer bracket with circling mould, and welding the butt ports of two ends of the circle to form an integral bearing retainer structure. The machined bearing retainer bracket is in the integral bearing retainer structure formed by manufacturinginner and outer ring beams, cage pockets, concave cage beams between adjacent cage pockets, and boundary beams for connecting the concave cage beams to the space between the inner and outer ring beamswith the same mild steel plate through the previous technique so that the invention has the advantages of reducing accumulated technique deviations, improving precision and reliablity of products, solving the problem of high cost of material waste in conventional bearing machining technique, fully increasing the utility rate of material, and further improving the production efficiency of the bearing retainer.

The invention relates to a round compressing process of a stranded aluminum conductor. Two round compressed stretching dies are continuously adopted on the same stranded layer without speed-change traction between, the wire-cable stranded aluminum conductor is roundly and basically compressed, stretched and deformed on aluminum filaments on a surface layer, and the aluminum filaments on the outerlayer subjected to primary stretching and deforming have smaller cross sections and are slightly longer than aluminum wires on an inner layer so that a lightly loosening phenomenon occurs in the filaments on the surface layer between the stretching dies, which is convenient to repair broken filaments. In addition, because of hard aluminum filaments, the aluminum filaments on the outer layer are loose and have weak tension compared with the aluminum filaments on the inner layer, the aluminum filaments on the outer layer and the inner layer can slightly slide, the lightly loosening phenomenon disappears after the aluminum filaments pass through the secondary stretching die, and stranded aluminum wires are compact and round.

The invention relates to a joint process method of an aluminium wire motor. The method comprises the following steps that: firstly, lead-out wires of aluminium wires and copper wires are welded by using a soldering tin and scaling powder process of a common copper wire motor; secondly, the welded joint is immersed to hot melt adhesive at a temperature of between 100 and 120 DEG C for about 45 to 70 seconds in order that the hot melt adhesive and the joint are fully combined together, thereby achieving the insulation between the joint and the outside and strengthening the tight connection between the aluminium wires and copper wires; thirdly, a thermal shrinkage sleeve which can resist a temperature between 130 and 170 DEG C is arranged on the outside for fixing and molding the joint; fourthly, the joint is heated for 80 to 100 seconds to be fixed and molded. The method uses the process of the joint with colloid and the thermal shrinkage sleeve, adopts the mode of first heating melt adhesive and then the thermal shrinkage sleeve, is convenient to operate and uneasy to break the wire and can be applied to the manufacturing of small-scale aluminium wire motors.

A projection apparatus for a vehicle of the present invention includes a projector for projecting an image onto a screen, a support bracket supporting the projector, a frame attached to a ceiling of the vehicle, and a vibration absorber arranged between the support bracket and the frame. The vibration absorber includes a plurality of wire ropes for absorbing multidirectional vibrations transmitted from the vehicle through the frame to the projector. Accordingly, this prevents the projector from shaking so that passengers can comfortably watch video content, and also reduces the incidence of breakage of components of the projector, thereby prolonging the lifetime of the projector.

The invention discloses bridging locking plate and belongs to the field of medical instruments. The bridging locking plate comprises a plate body and a plurality of locking holes arranged in the plate body, wherein the locking holes are distributed on two sides of a fracture line along the longitudinal direction of the plate body to form a bridging structure, and the bridging structure is a single-bridging type structure, a double-bridging type structure or a multi-bridging type structure. The bridging locking plate has the advantages that corresponding types of bridging locking plates can be provided according to different fracture types and positions, the locking holes are not located at a fracture position, the equivalent bending strength of a bone plate after surgery is increased, the fatigue service life of the bone plate is prolonged, and the safety and effectiveness of a steel plate and a facture block are guaranteed.

The invention relates to a scoliosis screw-rod correction stent system. The scoliosis screw-rod correction stent system comprises a pedicle screw, a longitudinal connecting stick, a puncture cone, a guide pin, a guide wire, an expansion core, a screw placement guiding sleeve, a hollow potance file, a hollow screw tap, a nail loading device, a rod holding device, a plug screw holding device, a screwdriver, an unfolding pressurizer, an incision tissue retractor and an anti-torque socket spanner, wherein the pedicle screw comprises a screw body, a screw seat, two long arms which can be broken, aplug screw and a cap, the two long arms which can be broken are connected with the nail seat to form a U-shaped structure, a concave incisura is formed in each long arm which can be broken, the concave incisurae can divide the long arms which can be broken into broken arms and short arms, an external screw thread is formed on the outer surface of the short arm of each long arm which can be broken,the cap is used for being sheathed at one end, close to the concave incisurae, of the short arms of the long arms which can be broken and is provided with an internal screw thread matched with the external screw threads of the short arms, and the cap is provided with a cap holding hole. The scoliosis screw-rod correction stent system provided by the invention is flexible, simple and rapid in operation, labor is saved, and accuracy, stability and reliability of an embedded screw-rod correction stent are high.

Disclosed is a durable electrolytic capacitor impregnation machine. The durable electrolytic capacitor impregnation machine comprises a rack, wherein an impregnation tank is arranged at the top of therack; the impregnation tank comprises a tank body and a cover body; a liquid storage cylinder is arranged outside the tank body; at least one through hole is formed in the upper portion and the lowerportion of the side surface of the tank body separately; each through hole in the upper portion of the side surface of the tank body is communicated with the upper portion of the liquid storage cylinder through a connecting pipe; each through hole in the lower portion of the side surface of the tank body is communicated with the lower portion of the liquid storage cylinder through a connecting pipe; the top of the liquid storage cylinder is provided with an opening and is correspondingly provided with a detachably connected cylinder cover; and a floating ball switch is arranged in the liquidstorage cylinder, and the top of the floating ball switch penetrates through the cylinder cover and is electrically connected with an external PLC controller. The electrolytic capacitor impregnation machine is high in durability and long in service life, so that the equipment use cost and the maintenance cost can be well lowered; and compared with the existing equipment, the durable electrolytic capacitor impregnation machine has outstanding improvement.

The present invention relates to a method for manufacturing a thin polarizer, comprising the steps of: forming a film laminate body by alternately attaching at least two unstretched polymer films and at least two unstretched polyvinyl alcohol-based films by means of an attractive force or an adhesive layer; stretching the film laminate body so that the polyvinyl alcohol-based films have a thickness of 10 μm or less after the stretching; and separating the polymer films and the polyvinyl alcohol-based films from the stretched film laminate body.

The invention relates to a sticker type logistics monitor and a production method thereof; the sticker type logistics monitor comprises a bottom layer, a solid color developing layer, and a color developer receiving layer, wherein the bottom layer is a sticky coating; the production method comprises: 1) placing a liquid color developer and the solid color developing layer in a spaced manner to obtain a liquid-solid color developing core and ensure that the liquid color developer and the solid color-developing layer normally never experience mutual penetration and mixing; 2) placing the liquid-solid color developing core in a miniature packaging bag made of transparent film, wherein the packaging bag requires sufficient firm to ensure long-term storage without damage and to avoid direct contact of the liquid-solid color developing core with the outside; 3) arranging the side, close to the solid color developing layer, of the miniature packaging bag as the bottom layer, applying pressure-sensitive adhesive, and covering with non-sticking paper for protection; 4) arranging the side, close to the liquid color developer, of the miniature packaging bag as a surface layer. The sticker type logistics monitor can ensure accurate recording and is environment-friendly, convenient to use, low in price and easy to popularize, and the blank of simple logistics monitoring instruments at home can be filled.

The invention relates to a ring traveler (10) for ring spinning or ring twisting machines, having a metallic core, wherein the metallic core is coated at least in part by a bonded coating, consistingat least of a base polymer and a solid lubricant, wherein the bonded coating has a layer thickness of 0.1 [mu]m to 50 [mu]m and the base polymer is from the group consisting of polyamides, polyamides/polyimides.

The invention discloses an engineering optimization method for horizontally obstructing and resisting organic gas erosion, which comprises a horizontal obstructing system, and the horizontal obstructing system is sequentially provided with a polluted soil layer, a compacted clay layer, a geosynthetic clay liner, a first geomembrane, a modified asphalt layer, a second geomembrane, a temperature control layer, a protective layer, surface soil and vegetation from bottom to top. By adding the attapulgite, the water retention capacity of the compacted clay layer is improved, and the situation that due to water loss and cracking of the clay layer, organic gas is diffused through cracks is prevented; by laying a geosynthetic clay liner, the anti-seepage and gas-barrier performance is enhanced, and meanwhile, the geomembrane is protected from being influenced by medium-coarse sand and gravel; the two layers of geomembranes formed by bonding the modified asphalt provide a layer of complete membrane structure for the horizontal blocking system, and diffusion of water, organic gas and chemical steam is prevented; the temperature control layer is arranged on the surface of the geomembrane, so that the influence of overground temperature on the soil body can be effectively isolated, and the soil body is prevented from cracking due to water evaporation.

The invention provides an anti-fall packing box for a glass product and belongs to the technical field of packing manufacturing. The anti-fall packing box for the glass product solves the problems ofunreasonable design and the like in the prior art and comprises a rectangular cardboard body, the circumferential side of the rectangular cardboard body is sequentially connected with a first cardboard side body, a second cardboard side body, a third cardboard side body and a fourth cardboard side body, and the first cardboard side body, the second cardboard side body, the third cardboard side body and the fourth cardboard side body are arranged correspondingly to one another; the anti-fall packing box is characterized in that the first cardboard side body and the second cardboard side body are sequentially provided with a first rectangular bending segment, a second rectangular bending segment and the like in the direction of extending outward from the rectangular cardboard body respectively. The anti-fall packing box for the glass product has the advantage that through arrangement of hollow interlayers on the upper, lower, left, right, front and rear circumferential sides of a placingassembly for the glass product, the occurrence rate of damage of the glass product during logistics transportation can also be decreased when the circumferential sides of the glass product are not filled with flexible materials.

The invention discloses an automobile shock absorber piston wrapping film prepressing die which comprises a taper die (1) for a film to sleeve and a pressing die arranged above the taper die (1) and enabling the film to wrap a piston after being pressed down. The pressing die comprises a positioning die (2), a die core (3) arranged in a die core cavity of the positioning die (2) and a positioning flange (4) for locking the die core (3) in the die core cavity. The automobile shock absorber piston wrapping film prepressing die has the advantages that the pressing die is changed into a new structure formed by connecting the positioning die (2), the die core (3) arranged in the die core cavity of the positioning die (2) and the positioning flange (4) for locking the die core (3) in the die core cavity, the prepressing die can be suitable for film wrapping production of other specifications of pistons only by replacing the die core (3) and the taper die (1), the cost is reduced, and meanwhile the standardized design that the die core (3), the taper die (1) and the piston correspond in specification can be achieved.

The invention discloses a method for manufacturing a sole structure from a braided fabric and the sole structure. The method is implemented through the following steps that a thermoplastic filling material is placed in the braided fabric, then an opening of the braided fabric is closed, the braided fabric with the closed opening is placed in a mold, a heating temperature sufficient to enable the thermoplastic filling material to generate hot melting is applied to the braided fabric, a shape of the braided fabric is limited by the mold, and the sole structure is manufactured. The sole structure comprises a compressible elastic body and a braided tissue, the surface of the compressible elastic body completely wraps the braided tissue, the braided tissue is welded to the surface of the compressible elastic body, the compressible elastic body is formed by hot melting the thermoplastic filling material and then cooling the thermoplastic filling material, and the braided tissue is formed by the braided fabric and can be directly observed from the appearance of the sole structure.