查询词典 section cutter

The research results would be both theoretical and practical valuable, for providing theory support and technology guidance for the optimization design and theoretical study of the cutter for the Arundo Donaxl harvester, being important academic reference for the study of cutter for other tall-thicker crops harvester, and prompting the mechanization harvesting and industrial planting of tall-thicker crops.

本课题研究能为芦竹收割机切割器的优化设计与研究提供理论支承和技术指导，并对其它高粗茎秆作物切割器的研究具有重要的理论参考价值，对促进高粗茎秆作物的机械化收获，推动芦竹等高粗硬茎秆作物的产业化发展具有重要的现实意义。

Furthermore, the factors affecting cutting qualities and efficiency and The research result included: firstly, matching of the tractor"s moving velocity and the cutting velocity, the degree of tightness of the cutter chain, the height of stubble, the opening of the cutting protector and the interval between two adjoining blades, the matching of configuration parameters of blades are the main factors affecting the cutting quality and efficiency; secondly, the cutter"s dynamically cutting of the arundo donaxl includes three stages: touching, cutting-in and cutting-off; thirdly, the movement tracks of stalks of Arundo Donaxl, which are cutted off has been acquired.

试验研究得到以下结论：(1)机组前进速度与切割速度的匹配、链条的张紧度、割茬的高低、护刃器的开合度及相邻动切割刀片的间距以及刀片结构参数的匹配是影响芦竹切割质量和切割效率的主要因素；(2)切割器对芦竹的动态切割过程包括接触、切入和切断三个显著不同的阶段，各阶段存在不同的切割特征；(3)得出了切割过程中被切断作物茎秆的运动轨迹曲线。

Chemical fibre machines are our main business scope. Our major products involve chemical fibre Spinning Machine, Baler, and Crimper and Cutter which possess important position in domestic market. Polyester Staple Crimper/Cutter/Baler and viscose Spinning Machines have been exported to many countries such as India, Pakistan and Thailand.

邯郸宏大化纤有限公司主要营业范围为化纤机械，主要产品有化纤系列纺丝机、打包机和各类化纤卷曲机、切断机等，在国内市场上占有重要地位，涤纶系列卷曲、切断、打包机、粘胶短纤纺丝机还曾出口到印度、巴基斯坦、泰国等国家。

The dedendum circle transition curve under such circumstances that internal gear is machining by hobbing cutter and rack cutter is considered synthetically.

针对某一研究项目用户根据某些初始条件和理论分析建立相关的数学模型，运用计算机这一先进工具编制相应的软件模拟其真实的运动情况。

Ifs use finger shape milling cutter or a dish of shape piece of milling cutter adopt single tooth dispart law cutting time, cans process straight teeth, skewed tooth, a garden of stud gear and bring groove double helical gear or worm gear, this moment was processed gear's dentiform then by cutting tool become shape.

若用指形铣刀或盘形片铣刀采用单齿分度法切削时，可加工直齿、斜齿、园柱齿轮及带槽人字齿轮或蜗轮，此时被加工齿轮的齿形则由刀具成形。

The traditional way to manufacture the gashes of gear hob cutter is to mill it one by one, but the efficiency is quite low. With the proposed manufacturing process, the gashes could be generated by another specially designed hob cutter so that the manufacturing efficiency could be improved 2~3 times.

滚齿刀容屑槽之传统加工方式，系利用成型铣刀逐槽加工而成，除加工时程冗长外，铣制ZK 型蜗杆之缺点亦无法避免，本文再次利用滚制方式形成容屑槽，并解决传统制程上述之缺失。

Wear model and characteristics of the second cutting deformation zone,that is,between the rake face of cutter and chips were investigated by carrying out diamond PCD cutter ultraprecision machining test of SiC noncontinuous reinforced aluminum composites,and measuring analysis with atom force microscope and scan electronic microscope.

通过金刚石PCD刀具对非连续S iC增强铝基复合材料的超精密车削加工试验，考察了刀具第二切削变形区的摩擦磨损性能，并提出了相应的模型；采用爆炸式快速落刀装置制备出切屑根并分析了积屑瘤的影响因素；采用原子力显微镜对PCD刀具的刃口磨损形貌进行观察，并分析其磨损机理。

Our main Products Consist of: Strip steel, strip saw, cutter strip for Skiving machine, cutter

我们的主要产品包括：带钢、带钢锯刀带刮削器，带分裂刀机长荣刀、海绵刀带机、带纸刀切割机、圆带刀具多元化。

The major products:Spiral bevel gear alternate roughing cutter of hing accuracy and efficiency,broaches,double-disc straight bevel gear cutter ,adjustable reamer,gear shaving cutters are sold to almost allthe enterprises of gear producing in china,and also sold to The united states,Japan,Korea,Pakistan and Taiwan.Our tools enjoy a good reputation both at home and abroad.

其中高效率精密弧形齿锥齿轮铣刀、伞齿刨刀、奥利康刀条、可调节用铰刀等产品畅销全国各大齿轮加工企业并远销美国、日本、韩国、巴基斯坦等国及台湾地区，深受国内外客户的欢迎。

The main Product sales have: 200A-3 Oil Press, 202A-3 pre-pressing machines, 24, 240 type, 204-type pre-pressing machine, 1.5x5 steaming pan, 1.8x5 steaming pan, 2.1x5 steaming pan 50,60 x125 , 100x150 on the roller, hydraulic rolling machine meal, dryers, vibrating fluid bed dryer, frame-style crude oil filter machine, centrifuge, deodorization tank, detreated cans, refinery tanks, off soap mixer machine than the allocation, heating cans, dryer, 28-36 decorticating machine, round screen, vibrating screen, flat screen, crusher, to stone machine, steam offline, deceleration machine, condenser, Li-cutter apartments, flat cutter cage, hoist, etc.,15-150 tons of oil extraction plant, salad oil workshop, hydrogenated oils workshop, to deal with workshop, scouring plant derivative, 1-six tons of oil steam boiler, generator sets.

主要销售产品有：200A-3榨油机、202A-3预榨机、24型、240型、204型预榨机、1.5x5蒸炒锅、1.8x5蒸炒锅、2.1x5蒸炒锅50、60x125、100x150对辊、液压轧粕机、烘干机、振动流化床干燥机、板框式毛油过滤机、离心机、脱臭罐、脱色罐、精炼罐、脱皂机比配混合机、加热罐、脱水机、28-36剥壳机、圆筛、振动筛、平筛、破碎机、去石机、蒸脱机、减速机、冷凝器、立绞笼、平绞笼、提升机等，15-150吨浸出油车间、色拉油车间、氢化油车间、予处理车间、精练车间、1-6吨导油蒸汽锅炉、发电机组。

The receding calculations and experiment analyses in this subject are built on the blood cast of pig tongue.

本研究课题的前期工作是采用猪舌血管铸型模拟人舌而进行的数值计算与实验分析。

"Each human infection constitutes an opportunity for genetic modification of the virus through reassortment, mutation, or both...."

&每一次人类的感染都暗藏着一次基因修改的机会，无论是通过病毒的整合、突变或者兼而有之。。。。&