Single and Multi-Spindle Screw Machines
Cam-actuated single- and multi-spindle automatics are mechanical turning machines that have traditionally been tooled to run specific jobs for extended periods of time. These might drop complete parts such as automotive, hydraulic or pneumatic fittings every few seconds. New CNC versions are extending the flexibility of these machines to be used for smaller batch sizes. Multi-spindles feature numerous machining stations (commonly 5, 6 or 8) having independent spindles through which barstock is fed into the workzone. The spindles are mounted in a drum that indexes them from one station to the next. Different operations are performed at each station until the part is completed. “Double drops” are also possible when only half of a machine’s stations are required to complete a part. In this case, the machine is essentially two in one, producing either two identical parts or two different parts in the same cycle.
Latest Single & Multi-Spindles Articles
VIEW ALLMethods Multitasking Machine Reduces Cycle Times
Methods Machine Tools Inc. introduces Nakamura-Tome’s WY-100V two-turret, twin-spindle precision CNC multitasking lathe to the U.S. market.
Read MoreVideo Tech Brief: CNC Screw Machines a Solution for Overcoming Labor Shortages
CNC screw machines can exceed job shop productivity and enable manufacturers to overcome perpetual employment gaps.
WatchCAM-Driven Lathe Questions
There can be hidden issues using legacy cam-driven lathes that can be overcome using new CNC technology. Here are three to keep in mind.
Read MoreAccessory Speeds Centering Align Drills on CNC Multi-Spindles
The CenterMaster accessory is designed to streamline the setup and changeover process for CNC multi-spindle lathes.
Read MoreAutomatic Lathe Maximizes Number of Operations in One Machine
PMTS 2023: Esco’s Escomatic D6 CNC Ultra automatic lathe makes it possible to machine the front and back of the workpiece simultaneously.
Read MoreSoftware Controls Chip Breaking in Thread Turning Operations
This cutting tool manufacturer has developed a software module for chip control of thread turning operations in virtually any CNC lathe, even for older machines, using specific tooling and software.
Read MoreLatest Products
Multispindle Automatic Lathe With Full System Concept
PMTS 2023: Tajmac’s Penta TMZ 518 is a five-spindle automatic lathe that features an island concept which offers the machine as a package.
Read MoreDMG MORI’s NTX 500 Compact Turn-Mill for Complete Machining
Compact turn-mill is designed to be a versatile manufacturing solution for machining increasingly complex workpieces.
Read MoreMazak Integrex i-100HS Multitasking Machine for Complex Part Applications
It is said the machine combines the abilities of a high-powered turning center with a full-function machining center to produce small- and medium-sized workpieces in single setups.
Read MoreIndex MS32-6 Multi-Spindle Automatic Lathe Features Flexible Tool Slide
Six-spindle machine with a flexible tool slide platform is said to easily handle a wide variety of complex parts.
Read MoreCustomizable CNC Machine, Automation Solutions
IMTS 2022: BA W08-12 is designed for machining large workpieces made of aluminum and other nonferrous materials.
Read MoreSW’s Single-Table Machines Designed for Machining Large Parts
SW’s BA W08-11 and BA W08-21 can be automated with a variety of solutions, including TopRob which facilitates the loading and unloading of large and heavy workpieces with the aid of robots on platforms or gantries above the machine.
Read MoreFeatured Posts
PMTS 2023 Product Preview: High-Volume Turning
Learn about some of the latest high-volume turning solutions that will be on display at PMTS 2023.
Read MoreBridging the Gap Between Traditional Single- and Multi-Spindles
This twin-spindle automatic lathe with six cross-slide mounted turrets is designed for medium-sized production runs that might not be suitable for conventional multi-spindles.
WatchHow Fast Can You Change Over a Multi-Spindle?
Today’s CNC multi-spindles feature design elements that enable these high-production machine tools to be effective for lower-volume jobs that require more frequent setups.
Read MoreCan a Job Shop Benefit From a CNC Multi-Spindle? This One Does.
Although CNC multi-spindle machines are often dedicated to running one part or family of like parts, this Wisconsin job shop has found a way to make 20,000 parts per run its sweet spot for that equipment to better serve multiple customers.
Read MoreWhat’s Still Cam-Driven and Why?
Combining select cam-driven functions with CNC technology for this multi-spindle platform is said to help reduce machine cost while retaining high machining speed, precision and production.
Read MoreProduction Turning to CNC
The precision production turning industry is trending away from cam-actuated automatics. While limited legacy machine capability and skilled labor resources are two large factors, economics is the primary driver.
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