[PDF] Top 20 Modeling of the minimum variable blank holder force based on forming limit diagram (FLD) in deep drawing process - Ubaya Repository

... proposed the mathematical model of wrinkling by using the approach of bifurcation function and Tresca ...predict the minimum constant BHF without wrinkling, during the ... Lihat dokumen lengkap

... simulation of drawing force and thickness deformation in deep drawing which employs semi-active blank holder force system, to solve the problem ... Lihat dokumen lengkap

... presents the importance of simulation of metal flow in deep drawing process which employs an antilock brake mechanic ...Controlling the force and friction ... Lihat dokumen lengkap

... provided the essential data, that will be compared to analytical ...FE of elastic-plastic deformation and ignore the effects of spring ...back. The curve of flow stress is ... Lihat dokumen lengkap

... Subject area: Engineering Materials Science Document and + Add to ORCID  Request author detail corrections 6 h-index: 2 Documents by author Total citations 9 by documents ❓ 5 [r] ... Lihat dokumen lengkap

... presents the mathematical approach of minimum blank holder force to prevent wrinkling in deep drawing process of the cylindrical ...cup. ... Lihat dokumen lengkap

... development in order to meet the desires and preferences of ...values. The development of batik design is one of the efforts to strengthen the identity and ... Lihat dokumen lengkap

... is the technology concerned with the use of the computer into the manufacturing process, including such tasks as control the manufacturing operations through computer ... Lihat dokumen lengkap

... change the diameter or radius in every those points, for a moment either on the side of a corner and straight sides of a material flow which enters into a ...get the ... Lihat dokumen lengkap

... presents the general issues related to the present study. The first section started with the background of the study that mainly deals with the issue for conducting this ... Lihat dokumen lengkap

... Ukuran bolster menjadi penentu ukuran press dies atau sejumlah dies yang dapat dipasang pada mesin press. Press Dies (cetakan) diikat pada T-slot dari bolster mesin dengan sistem clamping atau baut. Mesin press dengan ... Lihat dokumen lengkap

... classifyn on-functional requirement from various requirement ...automation of training data labeling, measurement of semantic relatedness, and classification process comprising the ... Lihat dokumen lengkap

... demand of building models in various GIS ...production of building models greatly rely on 2D digital line graph data (DLG) that are generated interactively, while the 3D models are ... Lihat dokumen lengkap

... Based on the dictionary, Osteogeneous or Osteogenesis is any of several types of collagen disorders, of variable inheritance, due to defective biosynthesis of type ... Lihat dokumen lengkap

... proses deep drawing seperti halnya pada pada pembuatan komponen autobody suatu jenis kendaraan ini dapat analisis dengan salah satu perangkat lunak (software) yaitu ... Lihat dokumen lengkap

... defined in ASTM C 330. The concrete has a minimum 28-day compressive strength of 2500 psi (17 MPa), an equilibrium density between 70 and 120 lb/ft 3 (1120 and 1920 kg/m 3 ), and consists ... Lihat dokumen lengkap

... to the BIM application that can bi-directionally link the 3D object and inserted data while ensuring automatic counts (GoI ...degree of definition, for each single model, it has been possible to ... Lihat dokumen lengkap

... Cup Drawing yaitu dengan cara menambahkan Blank Holder. Blank Holder adalah parameter penting dalam proses Cup Drawing dan terutama karena cacat kerutan ...(wrinkling). ... Lihat dokumen lengkap

... Dari hasil proses simulasi dapat diketahui tegangan maksimum yang dialami oleh material yang ditandai dengan warna merah. Material Stainless Steel 304 dengan ketebalan 1mm mengalami tegangan maksimum sebesar 6.637E08 Pa, ... Lihat dokumen lengkap

... variability. The implications are enormous not only for agricultural extension services who are providing the linkage between new research results and operational applications but also for policy level ... Lihat dokumen lengkap