JIANYE GROUP CO.,LTD is the one oversea marketing platform of MINJIA MANUFACTURINGTECHNOLOGY CO.,LTD.Specializes in selling all kinds of CNC machine tools. Main product :CNC Lathe Machine,CNC Grinding Machine,Turn-Mill Center,Multi-Spindle Vertical Machine Center,CNC Special Machine,Automatic Product LineSolution. VIEW MORE. …...A brief description of these patent documents is provided on the following page. The patent documents listed in this report are as follows: 1) 1836-Series Patents (Utility Patents) - Mechanical, electrical, and chemical patents issued since July 13, 1836, which are frequently designated as "utility" patents, are included in this document set.
Bamford Patent Rapid Grinding Mill No.0. Get More; bentall's corn & seed crusher – Grinding Mill China. Bamfords patent No2 rapid grinding mill £150.00 See suggestions. ... This is the "Bamford rapid Grinding Mill"and the smallest in the range to be engine driven. Get More; Lot 1981 - Bamford & Sons No.2 patent grinding mill - Cheffins...Thus, according to one aspect, the invention provides a system for mounting an abrasive tool to a drive plate of a polisher or grinding tool, the system comprising: an intermediate element mounted to a surface of the drive plate via a first securing means; and a second securing means for securing the abrasive tool to the intermediate element.
Pin 80 is held horizontally for an initial cut-off operation, and pin 82 is held vertically for a final precision grinding operation. During actual operation, only one of the workpiece pins 80 and 82 is held at a time, but two are shown in FIG. 1 for purposes of illustration...Grinding wheel speeds should be maintalned with-in a range of 5000 to 6500 feet per minute (1525 to 1980 meters per mm), unless special conditions prevall or equipment and wheels designed for substantially higher wheel speeds are used.
The spring-type washer 24 fits into groove 99 of pin 18 and allows for easy insertion and removal from a polisher or grinding machine, including a Werkmaster™ grinding or polishing machine. Two pins 18 are welded on the back 20 of the tool mounting plate...Justia - Patents - Patents and Patent Application Resources. Abstract: A locking means for a bit holder fixture for use with grinding apparatus for grinding the hard metal inserts of rock drill bits is provided. The locking means has a macro adjustment for quick positioning of a pressure plate against the body of the bit(s) and a micro adjustment to lock the bit(s) in place …
An apparatus for grinding foodstuffs includes a grinding chamber comprising a housing having fixed and driven grinding members positioned therein. The driven grinding member is mounted at one end of a drive shaft, and apparatus is provided at the opposite end of the drive shaft for positioning the drive shaft longitudinally and thereby positioning the driven grinding …...The present invention relates to grinding apparatus for grinding the hard metal inserts of rock drill bits, said grinding apparatus having a grinding machine carried on an support system that provides a feed pressure for said grinding machine during grinding, said grinding machine equipped with a grinding pin driven by motor to rotate about its longitudinal axis wherein the …
A new approach for the precise grinding of crankshaft pin is presented. In which, noncircular following strategy is investigated based on the motion model consists of horizontal feeding axis, additional lifting axis for wheel frame, and the active rotary axis for workpiece. The straight line relationship of wheel center, pin center and grinding point is ensured by the synchronism …...1978 T-shirt with Old Vintage Grinding and Cutting Machine Part Patent Drawing of Grinder Cutter This t-shirt is everything you've dreamed of and more. It feels soft and lightweight, with the right amount of stretch. It's comfortable and flattering for all. • combed and ring-spun cotton (Heather colors contain pol
1978 Hoodie with Old Vintage Grinding and Cutting Machine Part Patent Drawing of Grinder Cutter Who knew that the softest hoodie you'll ever own comes with such a cool design. You won't regret buying this classic streetwear piece of apparel with a convenient pouch pocket and warm hood for chilly evenings. • cotton...GRIND-ALL No. 1 (P/N 010-100) Harig's benchmark precision v-block fixture has improved toolroom productivity since 1951. The original patent holder, copied but never duplicated, is the most accurate indexer of its kind available today.
A grinding platform with an axis of rotation that is on the plane of the abrasive when used with belt grinders and on the plane that is vertical and tangent to the curvature of the abrasive when used with wheel grinders; such grinder having an angle gauge and possibly a vernier scale that allow for accurate determination of the angle of the tool rest in relation to the …...An arrangement for grinding the hardmetal pins of drill bits, e.g. the tungsten carbide buttons (31) of button bits (1), comprises means (parallel arms pairs 9 and 10) for adjusting the position of a grinding pin (15) in relation to the drill bit (1) and also journalling means (4) operative to cause the grinding machine (3) to move relatively slowly in a circuit path around the button on the ...
Presently, several methods have been developed for mechanical roundness inspection, such as the radial method, multiprobe method, and the V-block method,,,, .Yet, the challenges for in-situ roundness measurement of the pin journals in an oscillating grinding machine can be illustrated with Fig. 1.The enlarged red part shows the target pin journal in …...FIELD OF THE INVENTION: This invention relates to an improved table top WET GRINDER.. BACKGROUND: A Table Top WET GRINDER is generally used to grind rice, lentil for making of idly, wada, dosa, chapathi and many more delicious items in our kitchen such as kurma, masala, chutney, etc.. Grinding is done in WET GRINDER as following:. a. AC …
Justia Patents US Patent for Grinding system Patent (Patent # 3,975,864) ... with an arm 51 of generally L-shape pivotally mounted between the walls about a pin 52. Arm 51 carries on an end 53 thereof a roller member 54 of very hard material, such as tungsten carbide, which may be contacted by the surface of wheel 14. ...FIELD: pharmaceuticals. SUBSTANCE: invention relates to pharmaceutical industry and biotechnology, namely to means for delivery of an active agent comprising a liposomal suspension complex with a chitosan conjugate which is a compound of formula (C 6 O 4 H 9 NH 2) m (C 6 O 4 H 9 NHX) n, wherein the substituent on the amino group X is a monomethoxy …
Lian Ji Technology Co., Ltd. is a connector manufacturer mainly focused on pogo pin, spring loaded connector, precision grinding and mechanical keyboard keys. The company has accumulated more than 15 years of experience and owns many related patents. Quality to customer is Lian Ji's persistence...Pin grinding fixture - GIANGRASSO; JOSEPH A. Title: Pin grinding fixture. United States Patent 4748774. Abstract: A clamping fixture specifically designed for securing rods, such as ejector pins used in injection molding processes, that are to be accurately ground to a specific length. The fixture includes an adjustable stop member for indexing ...
The "pin-wheel" from which these calculators take their name is a circular disc or wheel which has nine retractable pins extending radially around part of its circumference. The pins can be extended or retracted by a setting mechanism, which is …...A method is described for grinding a crankpin of a crankshaft using computer controlled wheelfeed and headstock drives (44,30,24).During a final grinding step leading to finish size the cutting force is maintained on the wheelhead (38) to keep the wheel (34) and pin under a moderate constant load and the rotational speed of the headstock drive (24) is reduced.
Dongguan Qiandao Precision Machinery Manufacture Co., Ltd., Experts in Manufacturing and Exporting Universal Tool Grinding Machine, Universal Cutter Grinder and 83 more Products...When crank pin 14 is to be ground subsequently, the grinding wheel is accordingly repositioned until it has reached the new point of grinding and crank drive 24-27 is operated so that slide 18, 20 follows the revolving motion of crank pin 14 about main bearing pin 13, thus grinding the crank pin without requiring re-mounting of the crankshaft ...