JS55T type motorcycle clutch parts stamping research and the entire outer edge of the ≠ l15, and the outer edge of the hole to ensure concentricity requirements. Universe 4-hole-shaped extrusion:. , Three and one clutch bearing bracket plate Figure 5 Lay support from tuner board, rubbing it with the incoming high-speed rotation marrow blocks 0, by the force of hallux block away from the harsh outside the sheets I and clutch cover (Figure 1) wall contact 'use of shade block wall with friction between the clutch cover to rip torque delivery. Required on the part boss and hole distribution. Circle 5,hollister ireland. Man-lance assistance from the tone jurisdiction 'a',hollister. Stamping the main question is:. . (1) 'part in, B as the base, unbalanced torque is not greater than 0.147N · ram + (2). 6 width of 8.5 part of the forming edges and corners should be clear and should be evenly distributed,Abercrombie nederland. (3) three small Boss ≯ 4 forming. The main measures to solve the above problems: (1) the use of tension forming six wide while forming the convex and ≠ 61 8.5 2.5 deep convex. Forming mold inserts used to ensure clear edges and corners. Evenly distributed. (The switch 33) 7/2zCJ) a _ bow References 1 Chen fitness first,abercrombie. Forest-shaped piece of plastic power spinning sports ground and foot pressure Tung ■ analysis. Journal of Mechanical Engineering stubble, 1982.18 (3) t41 ~ 5O2ThoIT. . S ~ nEG. YangCT. Kobsya ~ hlS. Mechanicsof-plasticdeformati ~ inmetalprocessing. NewYork} MaCmi [a 'lin · 1965r3'M,abercrombie amsterdam, KudoTuspinning ■ nose Japan Society of Mechanical spring. 1996,169 (568) l33 ~ 514 Ma Zeen spinning cylindrical cup of strong deformation analysis and the calculation of the pressure foot. The first session of the conference proceedings foot pressure. Beijing toss out the defense industry Du,hollister, 1980t31-5l5S '~ iroKob ~ ylshi. Soo-IkOh. Tayl ~ nAIt ● n,hollister. MetalforminRandthefinite ~ lementmethod + NewYorktOzf. rdU-niversitypress, 1989.6 + Ye Lang Huan Shan light foot pressure processing research. t Department of Mechanical Guo series of translation. Heavy egg machine hanging, 1977 (1) 39 - 517 weeks shine. Cylindrical pieces of a strong plastic finite element nitrate spinning off. Dumb Harbin Institute of Technology Ph.D. thesis. 19,958 weeks tired Yao, Lvmai. Velvetleaf-shaped pieces of power spinning of nitrate-plastic finite element analysis. Journal of sex workers according to spike. 1994 (1) l37 ~ 4Z (on the next 28) (2) of each process are aided process and B-side hole positioning. (3) the use of clean punching and blanking lO0 28. (4) using anti-fitted extrusion die (Figure 6) squeeze three small Boss Boss in order to ensure the top surface of a small plane - the top edge should be pre-F. Jacking force F is not too large, otherwise it would fall off boss (Figure 7). Ring off the diaphragm 7 Boss (5) the use of inorganic bonding technology to ensure the convex and concave mold coaxial to ensure uniform distribution of the die. The above three pieces of red cross with the ketone are used precision sliding guide Gui Class I die lance guide sleeve. ● reference literature circle squeeze Boss 6 1 Jen-hsiao training manual home stamping Beijing Machinery Industry Press, 1991 · In the sheet of plastic film used in the drawing of 15 liquefied petroleum gas cylinders ySP a pull head thrust power, the use of plastic film as a separation layer, the effect is very good. Made with a plastic bag, set on the wafer blank, pull thrust when under the effect of blank holder force, blank tightly with plastic film sets,Hollister wien, forming a very homogeneous intermediate isolation membrane, so that mold does not occur directly with the blank chapter rub , played a lubricating role. This thrust to pull the surface strain does not appear,hollister scs, but also improve the life of the mold. The use of plastic film,hollister scs, with the original pull deep slip agent (alkyd varnish plus talc, B41 compared to improve the detection efficiency double pull, pull the thrust to reduce lubricant costs more than doubled, to improve die life in recent times, while reducing small drawing force and the motor power level t Texas Chemical Machinery Factory Man RD-DB76CNC flexible pipe plus-r-a) (units passed the acceptance / / made by the long twisted bed Siniperca pressure flexible pipe plant processing unit developed recently by by the Division of Quality Supervision, Ministry of Machinery and mechanical science and technology-based equipment and related research institutions, the Secretary of the inspection team composed of acceptance. pipe flexible pipe processing unit is the automatic feeding - feeding - workpiece bending - the whole process of cutting process equipment by CNC pipe bending machine host, and automatic robot loading and unloading material lance constitute an automatic loading and unloading and automatic closed-loop system bent glance, the moving parts of each chain, coordination,hollister, and its high degree of automation, control mulberry processing can be realized unattended operation. sleep Topics related articles:        相关的主题文章： Laser sheet bending process parameter optimization %. . 0 = 0.3 Shí mouth a new pulse current testing methods

[ 2 ] Sun tr> b) Figure 12 modified parts (a) overall (b) the details of Fig. 12Partafteroptimization (a) Whole (b) Detail outside the board through the careful study of the Ministry of A rear surface of the shape characteristics of the ideal forming process should be conducted first flange forming surface of A, then the license lamp mounting hole where the pit the plastic. Limited to the mold through the casting and machining, the basic shape has been installed, the three options described above, improvements are already under the present conditions Jiaoyou program. 6 Summary of the mold parts are quality defects debugging, outside of the rear cover plate stamping process the Ministry of the original program was modified to get satisfactory results, forming quality and fully meet the relevant quality standards. Design stamping process plan should pay attention to three aspects: (1) program design parts stamping process, can not be completely similar to other parts of the process model program must be part of the difference, especially important feature of local differences in detail study, on the basis of the design of targeted programs,hollister ireland; (2) certain characteristics of the parts on the specific analysis of the deformation process, such as the back cover of the text outside the panel section 5 process to determine the deformation characteristics, and thus arrange the contents of the corresponding process; (3) for some local features of complex shapes or parts, plastic parts and the flange is to determine the final quality is often the primary process, therefore, it is necessary to press the whole process of finite element simulation to identify potential forming problems, and make improvements, so as to achieve a multiplier effect. References: [1] Wang Chang, Yu-Lin, Hu Yamin, etc., car body panel stamping die design and application addendum [J]. Forging Technology, 2006,31 (5) :100-1O3. [2] Sun,hollister, Yi-Lin Wang. Automotive panel die surface design method of [J_. Forging equipment and manufacturing technology, 2007, (1) :83-86. [3] Cui that river. Automotive panel forming technology [M]. Beijing: Mechanical Industry Press, 2003. [4] Ni Hongqi, LIU Xiang-hua, Wang Guodong,Hollister wien. Sheet metal stamping process simulation [J3. Forging equipment and manufacturing technology, 2004, (4) :80-82,abercrombie. [5] Zhong-Qin Lin. Body Stamping Simulation [M]. Beijing: Mechanical Industry Press, 2005. [6] Li Mingkun. Computer numerical sheet metal forming simulation technology _J]. Forging equipment and manufacturing technology, 2006, (4) :95-97. [Newsletter] ASPF2010 In addition to keynote reports, will be invited from China, Korea, Chinese Taipei,abercrombie, India and Japan, researchers in the field of engineering plastic for the relevant report, the participants will visit Kyoto will be organized around the precision forging plant,hollister scs. Chinese Mechanical Engineering Society of Plastic Engineering Branch of the delegation to participate in this meeting, the meeting organized by the Japan Society of Plasticity, Institute of Chinese Mechanical Engineering, Indian Institute of Plastic Engineering,hollister, Engineering Society of Korea and other co-moon. 1 Conference Call for Papers cold, warm, hot forging / Advanced, intelligent forging technology / cutting, upsetting, extrusion and perforation / micro-, meso-scale forging / precision forgings in the automotive, aerospace and defense industry applications / CAD,hollister, CAE,hollister, CAM and digital simulation / material properties (including heat treatment) / extrusion, transport and heating equipment / tools, paint, lubrication / reduce energy consumption, enhance recovery, forging environmental problems / with precision forging any topic related to other important dates 2010 2 -5-31 to submit abstract / summary before their 2010-6-15 / 2010-8-31 submit full papers / 2010-9-15 papers received before / 2010-9-3O final agenda of the meeting announcement. Japan Organizing Committee papers can be submitted directly or I will be posting the Japanese Society E-mail: secretary @ aspf2010. org, Website: www. aspf2010. org,Abercrombie nederland; I will address: Ⅵ nW. sxgcxh. org. 3 Address Xueqing Road 18, Beijing,hollister scs, Mechanical Engineering, Institute of Secretariat, the Zip 100 083 / Tel :010 -62920654, 82415084 Fax :010-62920654 / E-mail: duanya @ cmes. org Topics related articles:        相关的主题文章： so easy to mold the hole with a out at the same time with the large-scale factory production line completely changed the traditional programming model