precision steel 中文意思是什麼

precision steel 解釋
精密儀器用鋼
  • precision : n 精密，精確性；嚴格；精密度；【修辭學】精確。 arms of precision 裝有瞄準儀的槍炮。adj 精確的，精...
  • steel : n 1 鋼，鋼鐵。2 鋼製品；刀，劍，打火鐮；（女人胸衣等中的）松緊鋼條[絲]；鋼磨；〈美國〉剃刀，小刀...
  1. The calculation modes of the coefficient of shrinkage and creep of the bulgy core concrete in steel tube are discussed. based on a few reasonable hypotheses and the stress - strain relation of concrete acquired by the " adjusting valid modulus depending on load time " method, a compact formula is reasoned out, which is applied to calculate the equivalent elastic modulus of the bulgy core concrete considering the affection of shrinkage and creep. so, the analysis of the affection on cfst arch bridge by shrinkage and creep can be progressed by pole - girder fem, further more, the analysis precision is quite high

    本文還對核心膨脹混凝土特殊的收縮、徐變系數計算模式展開了探討，在合理的假設前提下，採用「齡期調整的有效模量法」得到的混凝土的本構關系，推導出鋼管內核心混凝土在考慮徐變影響后的等效彈性模量計算公式，並以此為基礎採用桿系有限元方法來對鋼管混凝土拱橋進行較高精度的收縮徐變分析。
  2. 1. main products : high resistance forum chromium aluminum, nickel chromium, nickel chromium alloy with iron resistance electro thermal, high - temperature heat - resisting stainless steel series, precision alloy, cuprum nickel alloy and manufactured goods

    1 .主要產品：高電阻鐵鉻鋁鎳鉻鎳鉻鐵電熱合金材料高溫耐熱不銹鋼系列合金材料精密合金銅鎳合金材料等。
  3. Some writing has the precision of a steel engraving.

    有的字體嚴謹如同鋼刻。
  4. Apply computer chip to control the circuit ; omron opto - elecrtonic control - ler and panasonic and mitsubishi inverter have stable performance, high precision, rapid reaction and long life - span ; the controlling plate applies tactile operation board which is handled easily ; vertical structural screen is easy to adjust the vertical printing pressure so as to ensure the quality of printing ; the frame lift is driven by electrical motor and installed with imported linear guide rails, of which the speed - adjust device, scraper and scraping blade can be adjusted within15 to 45 and can be set for many times so as to repeatedly printing with good precision and output, the flat bed is made of 2mm stain - less steel plates which are flat, smooth and indeformable ; it is also equiped with micromatic setting device in order to ensure the precision of multi - color overprint and auto air - intake device to ensure strong adsorption

    採用電腦板控制電路，歐姆龍光電控制器，松下，三菱變頻器，行直穩定.精度高，反應快，壽命長，控制面板採用觸摸式操作面板，操作方便，六式結構型網版垂直升降印刷壓力可調保證印刷質量，機架升降採用電機驅動安裝進口直線導軌，刮刀、回墨刀可在15一45角調整，可設置多次，重復印刷保證產品精度.平臺板採用2毫米不銹鋼板製作，平整光滑不變形配有微調裝置，確保多色套印精度，配自動吸氣裝置，確保強有力的吸附。
  5. 1600 - 1850mpa specification for 18 % nickel maraging steel precision castings 1600 - 1850 mpa

    18 %鎳馬氏體時效處理鋼精密鑄件規范
  6. It is specialized in producing stainless steel anti - penetration ro putamina, precision safeguard filter, mechanical filter, softener, pure water case and other special parts for water treatment

    主要生產不銹鋼反滲透ro膜殼、精密保安過濾器、機械過濾器、軟化器、純水箱等水處理專用配件。
  7. With the fea software ansys and shell element which has high - precision, this dissertation optimize the size and thickness of skeleton section and seek steel pipe which still have strength and stiffness surplus under static state working condition : sinkage of 240mm of rear wheel. it ' s fully loaded in the state of static bending and torsion. after that, amelioration is achieved for even strength design

    本課題運用ansys有限元分析軟體，並且使用精度較高的shell殼單元作為建模單元，在靜態條件下，通過對左右後輪下沉240mm的彎扭聯合工況的模擬分析，尋找出骨架中存在強度和剛度富裕的構件，使之達到輕量化改進的目的。
  8. Standard test method for linear measurement using precision steel rule

    用精密鋼尺進行線性測量的標準試驗方法
  9. The tungsten steel milling cutter is widely used in “ precision mould, ic products, industrial parts processing and photoelectric products, etc

    本公司生產的鎢鋼銑刀被廣泛用於「精密模具、電子產品、工業零部件加工、光電產品。 。 。 。 。 。 」等領域。
  10. Accessories of precision grinding machine, wire cut edm, edm, measurer. precision parts of plastic mold, pressing die, jig and machinery & tungsten steel mold. . processing and manufacturing

    精密磨床、線切割、放電加工、量測等配件製造。精密塑膠模、沖模、治具、機械零件、鎢鋼模具之加工製造。
  11. Tweer loesenbeck gmbh co kg offer to you steel screws, bolts and precision screws in addition also info on cold shaped parts

    公司提供雙頭螺栓和精密螺絲、精密螺釘以及筒范圍內的可行性方案。
  12. Iso plain end as - welded and sized precision steel tubes - technical conditions for delivery iso specifications

    焊后定徑光端精密鋼管.交貨技術條件
  13. In - depth knowledge of supplier base in the following manufacturing processes / products : investment / lost - wax / precision casting, zinc die - castings, aluminum casting ( gravity & pressure ), iron casting, permanent mold casting, sand casting, powdered metallurgy, mim, steel forging, brass forging, cold forming, stamping, deep drawing, fine blanking, machining ( milling, turning, etc. ), sheet metal fabrication, screw machining, cnc machining, mould making, tool & die, assembly, fasteners, springs, etc

    對以下金屬製造工藝/零部件的供應商有資深專業經驗：脫蠟/精鑄件，鋅合金壓鑄件，鋁鑄件（澆鑄或壓鑄） ，鐵鑄件，永久模鑄件，沙鑄，粉狀冶金零件，金屬粉末注射成形件，鋼鐵鍛造，黃銅鍛造，冷鍛/冷鐓，沖壓件，拉深引深件，精密下料，機加件（自動車，數控機床，銑，車，磨等） ，板金件，制模及模具裝配、標準件，彈簧類。
  14. Over a three - year testing period it was found that dayou precision bearings perform substantially better than imported precision steel bearings of the same size, service life and limiting speeds

    大友公司的精密陶瓷軸承已進行了三年工業化試驗，其極限轉速和壽命均超過同規格進口鋼制軸承。
  15. Specification for examination of the surface texture of precision steel castings

    精加工鋼鑄件表面結構檢驗規范
  16. Jinzhou shuangling precision casting factory lie on shuangyang town. jinzhou city liaoning prov. it is 13 km away from jinzhou airport. 23 km from jinzhou port. the factory occupies land area of 10 thousands m2. the total asset value is rmb 10 millions. there are more than 300 staffs and 55 of which are engineering. now the factory owns water glass 、 colloidal sillica process to produce about 2000 kinds of precision castings, including mineral mechanical parts that are made of plain carbon steel 、 alloy steel 、 stainless steel more kinds of other metal. the annual production capacity is 2000 tons of precision steel casting

    錦州市雙凌精密鑄造廠位於遼寧省錦州市雙羊鎮內，廠區距錦州機場13公里，錦州港23公里，佔地面積10000平方米，本廠現有職工350人，其中專業技術人員55人，固定資產1000多萬元，工廠擁有先進設備，採用水玻璃、硅溶膠工藝，生產普通鋼、不銹鋼等多種材質， 2000多種礦山機械配件、工程機械配件、汽車配件等精鑄件產品，年生產能力2000噸。
  17. Hydraulic fluid power - plain - end, seamless and welded precision steel tubes - dimensions and nominal working pressures iso 10763 : 1994

    液壓傳動.端面平齊的無縫和焊接型精密鋼管.尺寸和標
  18. Standing on the new development start point, the company will put forth effort to market innovation, scientific and technology innovation, management innovation, enterprise cultural construction and infrastructure construction, improvement of the economic strength, market competitive power and ability to resist risks of enterprises in an all - round way so as to make itself the modernized high - tech enterprise, the nation - famous photoelectric technology enterprise and precision steel tubes processing center, the strongest and largest hydraulic hoist equipment production base in the world, the world first rate hydraulic cylinder and subsurface sucker rod pumps manufacturing center and to do more contribution to the defense construction and national industry soaring

    站在新的發展起點上，公司將著力推進市場創新、科技創新、管理創新、企業文化建設和基礎設施建設，全面提高企業的經濟實力、市場競爭能力和抗風險能力，將公司打造為現代化的高科技企業，成為中國知名的光電技術企業和精密鋼管加工中心，世界最強最大的液壓啟閉機成套設備生產基地，國際一流的液壓油缸和抽油泵製造中心，為國防現代化建設和民族工業的騰飛貢獻我們的力量！
  19. Iso plain end welded precision steel tubes - technical conditions for delivery iso specifications

    光端焊接精密鋼管.交貨技術條件
  20. Iso plain end seamless precision steel tubes - technical conditions for delivery iso specifications

    光端無縫精密鋼管.交貨技術條件
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