50results about How to "Reduce production and labor costs" patented technology

The invention discloses a single-leaf Chinese-style armored door, which is composed of a door frame, a door leaf, a door lock side wrapping, a hinge side wrapping, a door lock, a hinge and a door core. A double-opening Chinese-style armored door is composed of a door frame, a child and a mother door leaf, a door lock side wrapping, a hinge side wrapping, a door lock, a hinge, a child and a mother door core. A single-opening Chinese-style armored door production and installation process includes the following steps: making a door frame; making a door core; making an edge and a cover plate; assembling the door frame and door core; making a decorative panel; assembling a decorative panel. A production and installation process of a double-opening Chinese-style armored door, comprising the following steps: making a door frame; making child and mother door cores; making wrapping and cover plates; assembling the door frame and door core; making child and mother decorative panels; and assembling decorative panels. The invention solves the door panel damage phenomenon in the cross construction process; solves the secondary waste of replacement and maintenance of the whole door after damage, and is beneficial to environmental protection; the production and construction procedures are simplified, the labor cost is reduced by 40%, and the sealing, sound insulation and heat insulation effects are improved it is good.

The invention relates to a single crystal silicon rod length and slope detection device and a detection method thereof. The single crystal silicon rod length and slope detection device comprises a mobile loading and unloading device and a detection device thereof. The device also comprises a centering and slope measurement assembly arranged in the detection device. The invention also provides a single crystal silicon rod length and slope detection method. The method comprises the following steps: 1) material loading; 2) slope detection: starting the detection device, and detecting single crystal silicon rod cross section slope through the centering and slope measurement assembly; 3) length detection; and 4) material unloading: conveying single crystal silicon rods out of the detection device through the mobile loading and unloading platform. The single crystal silicon rod length and slope detection device and the detection device thereof effectively solve the problem of low efficiencyof a conventional manual single crystal silicon rod measurement method; through a multipoint sampling detection mode, detection precision is greatly improved; and through the full-automatic detectiondevice, production labor cost is obviously reduced.

The invention relates to SmFex alloy and a preparation method thereof. The alloy is composed of, by mass, 20-60% of samarium, 40-80% of iron, less than 0.15% of calcium, less than 0.3% of oxygen, less than 0.02% of aluminum, less than 0.02% of magnesium, less than 0.05% of silicon, less than 0.05% of carbon, less than 0.01% of nitrogen, and less than 0.01% of remaining impurities, wherein the sum of the mass percents of the elements is 100%. Sm2O3 and SmCl3 are used as raw materials, the metal calcium is used as a reducing agent, iron powder is used as an alloying element, and the SmFex intermediate alloy is prepared through the reduction-diffusion method. Compared with the prior art, the SmFex alloy and the preparation method thereof have the advantages that the process is simple, the cost is low, the production efficiency is high, and the content of the samarium in the alloy is stable and controllable.

The invention discloses a fabricating method of a special last fixing shoe, which comprises the following steps: (1) lathing a sized upper with an internal middle base sheet with an iron core fixed at the bottom; (2) driving a toe last into the upper, lathing an outer welt at the edge of the outer side of the bottom of the semi-finished shoe made by the step 1; (3), placing a filling layer at thebottom of the internal middle base sheet and sticking a thin bottom; (4), lathing the thin bottom with the outer welt together; (5), sticking a big bottom; and (6), edging and arranging. The invention leads the shoe-making process to be more convenient without three procedures of lasting, driving nails and edging, shortens the production time, and lowers the input cost of a device and the production labor cost. The invention omits the lasting procedure, accordingly saves the edge leather preserved at the upper because of the lasting, and lowers the material cost. The defects of shoe cap breaking, unsmooth upper, easy crinkling and the like easily caused by the lasting can be avoided, and the quality of the finished shoe can be further improved.

The invention discloses an integrated cascadable optical fiber tuner module, relates to the technical field of the digital video broadcast, especially an optical fiber tuner module which is compact in structure, low in cost and supportable in cascading and an optical fiber set top box applying the module. The technical key point of the invention is that the module comprises a light source, an optical fiber access end, a photoelectric conversion circuit, an impedance matching circuit, a preamplifier, a denoising filter, a self-adaption signal enhancement circuit, a first automatic gain amplifier, a power divider, a frequency converter, a local frequency generation circuit, an intermediate-frequency filter, a second automatic gain amplifier, a demodulation circuit, a decoding circuit, a television signal leading-out end and a cascade signal leading-out end; the power supply supplies power to each electric component in the set top box ; the optical fiber access end, the photoelectric conversion circuit, the impedance matching circuit, the preamplifier and the denoising filter are sequentially connected.

The invention relates to a preparation method for synthesizing phosphoric acid ester. The method comprises the following steps: using a polymer Lewis acid catalyst as a catalyst, carrying out esterification reaction between phosphorus oxychloride and an epoxy compound, and recovering the epoxy compound under reduced pressure after the reaction is complete. Filter to obtain phosphate ester. The preparation method provided by the invention does not need alkali washing or water washing, greatly saves production cost, has no pollution to the social environment, conforms to the synthesis of green chemistry, and is suitable for industrial promotion and application.