空心坯 的英文怎麼說
中文拼音 [kōngxīnpī]
空心坯
英文
hollow billet-
Used in shaping process of brick production, the treated clay will be plastic extruded by up stage then via vacuum room into down stage, estruding into solid or hollow clay column of required cross section and shape which then cut into greenbrecks by green breck cutter
本機適用於磚瓦生產成型工段，可將經過處理的原料經過上級增塑擠出后落入真空室抽取空氣后再經過下級擠成規定斷面的實心或空心坯條，再經過切坯機製成一定規格的磚坯。The forming technology data have been defined on the analysis of the forming technology of az31 magnesium alloy thin - walled tubes by using isothermal forming and forward extrusion deforming of hollow blank process and the design of die structure has been introduced
摘要本文通過對az31鎂合金薄壁管材成形的工藝分析，採用了空心坯正擠壓、等溫成形的工藝方法，確定了其成形工藝參數，並介紹了該薄壁管材的擠壓模具結構設計。Numerical simulation on the electromagnetic centrifugal casting of tube blank
空心管坯電磁離心過程的數值模擬Report back in the exhibit schedule : march 8, 2006 - 10 days am09 : march 10, 2006 - 12 days remove time : march 12, 2006 exhibitors range : car, car, motorcycle, light truck bearings, railway bearings, magnetic bearing spindle ; aviation aerospace marine bearings, rocket and satellite bearings ; industrial robot bearings, machining center and machine spindle bearings, textile machine bearings, motor bearings, and farm machinery bearings, paper machine bearings, bearings press, bearing mill, metallurgical mining, petrochemical machinery bearings, bearings sporting goods, marine rig bearing ; bearings, bearings gyroscope, high - precision bearings, high - speed bearings, linear motion bearings, needle roller bearings, thrust bearings, ultra - low - temperature bearings, special bearings, ceramic ball bearings, spherical with trophies bearing miniature bearings, quiet motor bearings, ball bearings, roller bearings, lubricating bearings corrosion resistant bearings, bearing joints ; bearing ring blank refinement, precision ball and roller crown, with nails cage
撤展時間： 2006年03月12日參展范圍：轎車汽車摩托車輕型車軸承鐵路軸承磁懸浮軸承電主軸航空航天航海軸承火箭及人造衛星軸承工業機器人軸承加工中心及機床主軸軸承紡織機軸承電機軸承農機軸承造紙機軸承印刷機軸承軋機軸承冶金礦山石油化工機械軸承體育用品軸承海洋鉆機軸承組合軸承陀螺儀軸承高精軸承高速軸承直線運動軸承滾針軸承推力軸承超低溫軸承特種專用軸承陶瓷球軸承帶座外球面軸承微型軸承靜音電機軸承球軸承滾子軸承潤滑軸承耐腐蝕軸承關節軸承軸承套圈精化毛坯精密鋼球凸度滾子帶釘保持架軸承滾動體等軸承部件。The jiexing brand guide rail of elevator has won the scientific progress prize of jiangsu province, raw elevator guide rails in shangsan brand is the trust the products in the whole country and has international reputation
集團開發生產的"捷星牌"電扶梯導軌，先後被評為中國高新技術博覽會金獎和江蘇省科技進步獎;尤其電梯空心導軌，國內首創生產的"上三牌"電梯導軌毛坯是全國信得過產品，具有國際信譽。A new processing technique for seamless tubes manufacture of stainless steel is introduced in the present work, in which die cast hollow blank is directly used for a hot extrusion
摘要介紹了一種短流程無縫不銹鋼管材的制備工藝，即用空心鑄坯直接熱擠壓制備荒管。分享友人