Kunshan Resource Sheetmetal Machinery Co.,Ltd
Address:Room 1713, Asia Pacific Plaza, No. 18 Zhaofeng road, Huaqiao CBD, Kunshan, Jiangsu
Tel:86-512-50339036 Fax:86-512-50339036 Mob:86-15814103705
E-mail:sales@rsm-machinery.com Web:www.rsm-insertion.com
Fasteners utilize self-clinching, broaching, flaring, surface mount, technology to provide strong, reusable, and permanent threads and mounting points in thin sheet metal, P.C. board materials, and other ductile or non-ductile thin material.
Insertion machine is not a part of the manufacturing process where manufacturers want to invest a great deal of human resources. It is often monotonous work and can dramatically impact on production line quality and efficiency. The machine optimize labor, improve quality and increase productivity. The insertion machine also reduce part handing and part damage, and can be also customized to suit highly specialized applications.
618 Plus
Main Feature:
-High stiffness, structure, high stability, less
vibration, high accuracy
-Ergonomic design frame and different size tooling
package with easy operation panel to meet most of
the complex insertion process by single operator
-Quick press force setting and repeatability +/-1%
-Ram force range MAX 54KN
-Throat depth 458 mm
-100% safety system
-Energy saving re-design reliability and energy
efficiency of a full hydraulic system
-Optional auto feeding system and clinching joint
system
-Possibility to insert M10 nut with the mild steel
-Blue & white color
-Standard power supply 3 phase 380v/50hz
This video discusses the various styles of revolvers manufactured by H&R during the period beginning around 1900 through the 1980′s including the final production run of these revolvers by NEF. The four main styles of revolvers produced by H&R included the solid frame, the top break, the swing out cylinder, and the old western pattern (modified solid frame). These revolvers were constructed with three forms of lock work over the years. The first form of lock work was the free wheeling cylinder type demonstrated in the video with the “American Double Action” and early 922 models. This pattern of lock work was modified in the 1960′s and 1970′s to incorporate a new cylinder locking bolt which eliminated the free wheeling cylinder. This modification was present in the late model 622 shown in the video. All types of revolvers were later modified to incorporate a modern type of hammer block safety as shown in the 926, 733 and NEF production guns.
The video discusses which parts interchange between the various patterns of revolvers and identifies parts commonly missing from used guns.