Batch Smart quick quote，
Export quotation with one click，
One-click order
Monday to Saturday8:30-18:00
introduction： Due to the deep cavity molding products more and more，More and more widely used，Deep cavity molding has its particularity and law，This paper is based on the forming principle of deep cavity products，Combined with specific work practice，I would like to share my views on the following aspects： one、Several analysis of deep cavity product forming 1、Plastic raw material Deep cavity forming，The flow channel must be much longer than normal，This requires that the plastic raw material itself has a lower viscosity and good fluidity and good thermal stability。（In thin wall product molding，These are particularly important。）
2015-06-21 Reading quantity 2897
introduction： Use a variety of power and handling machinery to keep the material quality﹑Exactly the amount﹑punctuality﹑secure﹑Economical removal and transportation to designated locations。The important feature of modern material handling is to combine material handling with processing﹑Fit out﹑package﹑Inspection and other related processes and venues﹐As a whole logistics system for comprehensive consideration and comprehensive arrangement。The whole logistics process of the machine plant includes extensive and heavy material handling operations﹐Form more complex factories than other industries
2015-06-21 Reading quantity 2894
introduction： one,UGProcessing flow UGGeometric model Manufacturing Operation cutter Machining parameter CLSF Knife track source file Postprocess Postprocessing NC Code MDFA Machine data fileMDFG *.cls *.Ptp two,UG CAM terminology
2015-06-21 Reading quantity 2880
introduction：niankuo rolling ring rolling The annular blank is gradually enlarged in diameter and formed in the pass formed by the rolling roll and the core roll,Rotary forging method for making the desired ring,Also known as reaming or ring rolling。The hot forging ring is used as blank for rolling，To make bearings[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts move relative to each other on the shaft，A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed
2015-06-21 Reading quantity 2907
introduction：http://www.hljjsj.cn 1、Fast wear：Due to new reducer parts processing、Assembly and commissioning and other factors，The contact area of the mating surface is small，And the allowable torque is larger。The reducer is in operation，The convex and convex parts of the surface of the parts are interlocking friction，Scraps of worn metal，And as an abrasive，Stay in the fray，It also accelerates the wear of the matching surface of the parts。therefore，It is easy to cause parts during running-in(Especially mating surfaces)Wear of，Excessive wear rate。At this moment，If overloaded，It may cause damage to parts，Early generation
2015-06-21 Reading quantity 2971
introduction：SelectNSKbearing[NSKbearing:Seiko Co., LTD（NSK LTD.）Be established in1916years，It is the first manufacturer to design and produce bearings in Japan。NSKThe function of the bearing fit is to makeNSKThe stationary ring and rotating ring of the bearing are respectively the stationary part of the installation part(Usually a bearing seat)And rotating part(Usually an axis)Solidify together，Thus, the basic tasks of transferring the load in the rotating state and defining the position of the moving system relative to the stationary system are realized。]There are two types of lubrication：Oil lubrication and grease lubrication。There are advantages and disadvantages to both types of lubrication。 Grease lubrication normal
2015-06-21 Reading quantity 1564
introduction：（1）The operating ambient temperature should be0-40℃，The relative humidity is less than80%；Glass should conform toJG40-62《Flat glass for Windows》Requirements for middle grade glass，There should be no scratches in the effective working face、buffing、Mildew and other phenomena，There should be no bubbles in the glass that affect the quality of the printing plate；Illuminance uniformity of working surface shall not be less than85%。The specific detection methods are as follows；Without interfering with the light source，Adjust the exposure light source of the printing machine to the normal working position，Put the accuracy not less than±4%The detection head of the illuminometer is placed on the working glass surface of the printing machine to measure the center of the plate frame、The illuminance value of the four corners and the center of each sideLi，
2015-06-21 Reading quantity 2997
introduction：Use large general purpose finite element analysis software“ANSYS”The finite element method is used to calculate the main bearing of a certain type of engine[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts move relative to each other on the shaft，A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]The strength of the seat is checked after the oil return hole is added，According to the results of the calculation，The stress test of real machine was carried out.The results of the mechanical stress test confirm the addition of oil to the main bearing seat
2015-06-20 Reading quantity 1699
introduction： Use method of indexable boring tool and related matters needing attention The differential housing is produced by Yituo Company in ItalyFIATImport product sum30～40One of the important parts of the horse power small wheel tractor，The material of the workpiece is ductile iron。Product dimensional tolerance requirements：The upper deviation is+0.25mm，Lower deviation is0，The position tolerance with respect to the reference isf0.03mm；The surface roughness must beRa1.6μ；m。The processing of the spherical surface in the differential housing is difficult。According to differential performance requirements，In order to ensure the shell size and position of the machining accuracy，We designed it
2015-06-20 Reading quantity 2867
introduction： A forming machine makes several similar sizes of paper cups in the case of changing molds 4ounce、5ounce、6ounce、8Ounce ice cream paper cup forming machine 5ounce、6ounce、7ounce、9Oz. beverage cup forming machine 12ounce、14ounce、16Large ounce drink glass and14Ounce beer cup forming machine 16ounce、18ounce、20ounce、22Oz. paper bowl forming machine Molding machine dimensions：（long*wide*high） Ice cream cup forming machine：2.5m*1.1m*1.4m Beverage cup forming machine：2.
2015-06-20 Reading quantity 2993
Complete category
Save worry and effort，Buy all at one stop
One-to-one customer service
Selection inquiry，Fast response
Delivery guarantee
Multi-position straight hair，No worries about delivery
Source of genuine goods
Genuine guarantee，Honest service
Source of genuine goods
Genuine guarantee，Honest service
Automatic parts one-stop procurement platform
Working hours：Monday to Saturday 8:30-18:00
008618117444109
Official wechat public account
Order for goods/Information at hand
